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Optimize linkchecker and add report. #85652

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merged 3 commits into from
May 27, 2021
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ehuss
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@ehuss ehuss commented May 25, 2021

This makes three changes to the linkchecker:

  • Adds a report displayed after it finishes.
  • Improves the performance by caching all filesystem access. The linkchecker can take over a minute to run on some systems, and this should make it about 2-3 times faster.
  • Added a few tests.

ehuss added 3 commits May 22, 2021 16:22
Moves all the state into a struct so it doesn't need to be passed around
as much.

Also adds a report showing how long it took and what it found.

This includes a minor change: a failure to load a file is now an error,
instead of being ignored. This should only happen if there is a
permission error or some other shenanigans going on.
This should improve performance 2-3x depending on the system.
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r? @Mark-Simulacrum

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@rust-highfive rust-highfive added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label May 25, 2021
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@bors r+ rollup=iffy

Thanks for adding some tests! Overall this looks quite reasonable to me.

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bors commented May 26, 2021

📌 Commit b6532eb has been approved by Mark-Simulacrum

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels May 26, 2021
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bors commented May 26, 2021

⌛ Testing commit b6532eb with merge 996afbcb0973997a4bc06b0e1d1b8280eb4597bb...

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A job failed! Check out the build log: (web) (plain)

Click to see the possible cause of the failure (guessed by this bot)
Wed May 26 10:40:05 UTC 2021 - building ...
Wed May 26 10:40:35 UTC 2021 - building ...
Wed May 26 10:41:05 UTC 2021 - building ...
Wed May 26 10:41:35 UTC 2021 - building ...
ERROR: An error was encountered with the build.
[INFO ]  Performing some trivial sanity checks
[INFO ]  Build started 20210526.103935
[INFO ]  Building environment variables
[WARN ]  Directory '/home/rustbuild/src' does not exist.
[WARN ]  Will not save downloaded tarballs to local storage.
[EXTRA]  Preparing working directories
[EXTRA]  Installing user-supplied crosstool-NG configuration
[EXTRA]  =================================================================
[EXTRA]  Dumping internal crosstool-NG configuration
[EXTRA]    Building a toolchain for:
[EXTRA]      build  = x86_64-pc-linux-gnu
[EXTRA]      host   = x86_64-pc-linux-gnu
[EXTRA]      target = riscv64-unknown-linux-gnu
[EXTRA]  Dumping internal crosstool-NG configuration: done in 0.06s (at 00:01)
[INFO ]  =================================================================
[INFO ]  Retrieving needed toolchain components' tarballs
[EXTRA]    Retrieving 'linux-4.20.8'
[ALL  ]    --2021-05-26 10:39:36--  http://www.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz
[ALL  ]    Resolving www.kernel.org (www.kernel.org)... 147.75.60.149, 2604:1380:4010::1
[ALL  ]    Connecting to www.kernel.org (www.kernel.org)|147.75.60.149|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... 301 Moved Permanently
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[ALL  ]    --2021-05-26 10:39:38--  https://newcontinuum.dl.sourceforge.net/project/libpng/zlib/1.2.11/zlib-1.2.11.tar.xz
[ALL  ]    Resolving newcontinuum.dl.sourceforge.net (newcontinuum.dl.sourceforge.net)... 64.79.96.4, 2607:ff50:0:11::32
[ALL  ]    Connecting to newcontinuum.dl.sourceforge.net (newcontinuum.dl.sourceforge.net)|64.79.96.4|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 200 OK
[ALL  ]    Length: 467960 (457K) [application/octet-stream]
[ALL  ]    Saving to: '/tmp/build/.build/tarballs/zlib-1.2.11.tar.xz.tmp-dl'
[ALL  ]    
[ALL  ]         0K ................ ................ ................ 84% 1.87M 0s
[ALL  ]       384K .........                                         100% 1.55M=0.2s
[ALL  ]    
[ALL  ]    2021-05-26 10:39:38 (1.81 MB/s) - '/tmp/build/.build/tarballs/zlib-1.2.11.tar.xz.tmp-dl' saved [467960/467960]
[ALL  ]    
[EXTRA]    Verifying SHA512 checksum for 'zlib-1.2.11.tar.xz'
[EXTRA]    Retrieving 'gmp-6.1.2'
[ALL  ]    --2021-05-26 10:39:39--  https://gmplib.org/download/gmp/gmp-6.1.2.tar.xz
[ALL  ]    Resolving gmplib.org (gmplib.org)... 130.242.124.102
[ALL  ]    Connecting to gmplib.org (gmplib.org)|130.242.124.102|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 200 OK
[ALL  ]    Length: 1946336 (1.9M) [application/octet-stream]
[ALL  ]    Saving to: '/tmp/build/.build/tarballs/gmp-6.1.2.tar.xz.tmp-dl'
[ALL  ]    
[ALL  ]         0K ................ ................ ................ 20%  257K 6s
[ALL  ]       384K ................ ................ ................ 40%  767K 3s
[ALL  ]       768K ................ ................ ................ 60% 1.12M 2s
[ALL  ]      1152K ................ ................ ................ 80% 2.23M 1s
[ALL  ]      1536K ................ ................ .............   100% 2.14M=2.7s
[ALL  ]    
[ALL  ]    2021-05-26 10:39:42 (713 KB/s) - '/tmp/build/.build/tarballs/gmp-6.1.2.tar.xz.tmp-dl' saved [1946336/1946336]
[ALL  ]    
[EXTRA]    Verifying SHA512 checksum for 'gmp-6.1.2.tar.xz'
[EXTRA]    Retrieving 'mpfr-4.0.2'
[ALL  ]    --2021-05-26 10:39:42--  http://www.mpfr.org/mpfr-4.0.2/mpfr-4.0.2.tar.xz
[ALL  ]    Resolving www.mpfr.org (www.mpfr.org)... 152.81.144.155
[ALL  ]    Connecting to www.mpfr.org (www.mpfr.org)|152.81.144.155|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... 301 Moved Permanently
[ALL  ]    Location: https://www.mpfr.org/mpfr-4.0.2/mpfr-4.0.2.tar.xz [following]
[ALL  ]    --2021-05-26 10:39:43--  https://www.mpfr.org/mpfr-4.0.2/mpfr-4.0.2.tar.xz
[ALL  ]    Connecting to www.mpfr.org (www.mpfr.org)|152.81.144.155|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 200 OK
[ALL  ]    Length: 1441996 (1.4M) [application/x-xz]
[ALL  ]    Saving to: '/tmp/build/.build/tarballs/mpfr-4.0.2.tar.xz.tmp-dl'
[ALL  ]    
[ALL  ]         0K ................ ................ ................ 27%  539K 2s
[ALL  ]       384K ................ ................ ................ 54%  130M 1s
[ALL  ]       768K ................ ................ ................ 81% 2.64M 0s
[ALL  ]      1152K ................ ................                 100%  103M=0.9s
[ALL  ]    
[ALL  ]    2021-05-26 10:39:45 (1.60 MB/s) - '/tmp/build/.build/tarballs/mpfr-4.0.2.tar.xz.tmp-dl' saved [1441996/1441996]
[ALL  ]    
[EXTRA]    Verifying SHA512 checksum for 'mpfr-4.0.2.tar.xz'
[EXTRA]    Retrieving 'isl-0.20'
[ALL  ]    --2021-05-26 10:39:45--  http://isl.gforge.inria.fr/isl-0.20.tar.xz
[ALL  ]    Resolving isl.gforge.inria.fr (isl.gforge.inria.fr)... 128.93.193.15
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-05-26 10:39:56--  (try: 2)  http://isl.gforge.inria.fr/isl-0.20.tar.xz
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... Read error (Connection timed out) in headers.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-05-26 10:40:15--  (try: 3)  http://isl.gforge.inria.fr/isl-0.20.tar.xz
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Resolving isl.gforge.inria.fr (isl.gforge.inria.fr)... 128.93.193.15
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... Read error (Connection timed out) in headers.
[ALL  ]    Giving up.
[ALL  ]    
[ALL  ]    --2021-05-26 10:40:36--  http://isl.gforge.inria.fr/isl-0.20.tar.bz2
[ALL  ]    Resolving isl.gforge.inria.fr (isl.gforge.inria.fr)... 128.93.193.15
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... Read error (Connection timed out) in headers.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-05-26 10:40:47--  (try: 2)  http://isl.gforge.inria.fr/isl-0.20.tar.bz2
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... Read error (Connection timed out) in headers.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-05-26 10:40:59--  (try: 3)  http://isl.gforge.inria.fr/isl-0.20.tar.bz2
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... Read error (Connection timed out) in headers.
[ALL  ]    Giving up.
[ALL  ]    
[ALL  ]    --2021-05-26 10:41:12--  http://isl.gforge.inria.fr/isl-0.20.tar.gz
[ALL  ]    Resolving isl.gforge.inria.fr (isl.gforge.inria.fr)... 128.93.193.15
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... Read error (Connection timed out) in headers.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-05-26 10:41:24--  (try: 2)  http://isl.gforge.inria.fr/isl-0.20.tar.gz
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... Read error (Connection timed out) in headers.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-05-26 10:41:37--  (try: 3)  http://isl.gforge.inria.fr/isl-0.20.tar.gz
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... Read error (Connection timed out) in headers.
[ALL  ]    Giving up.
[ALL  ]    
[ERROR]    isl: download failed
[ERROR]  
[ERROR]  >>
[ERROR]  >>  Build failed in step 'Retrieving needed toolchain components' tarballs'
[ERROR]  >>        called in step '(top-level)'
[ERROR]  >>
[ERROR]  >>  Error happened in: CT_Abort[scripts/functions@487]
[ERROR]  >>        called from: CT_DoFetch[scripts/functions@2103]
[ERROR]  >>        called from: CT_PackageRun[scripts/functions@2063]
[ERROR]  >>        called from: CT_Fetch[scripts/functions@2174]
[ERROR]  >>        called from: do_isl_get[scripts/build/companion_libs/121-isl.sh@16]
[ERROR]  >>        called from: do_companion_libs_get[scripts/build/companion_libs.sh@15]
[ERROR]  >>        called from: main[scripts/crosstool-NG.sh@648]
[ERROR]  >>
[ERROR]  >>  For more info on this error, look at the file: 'build.log'
[ERROR]  >>  There is a list of known issues, some with workarounds, in:
[ERROR]  >>      https://crosstool-ng.github.io/docs/known-issues/
[ERROR]  >>
[ERROR]  >> NOTE: Your configuration includes features marked EXPERIMENTAL.
[ERROR]  >> Before submitting a bug report, try to reproduce it without enabling
[ERROR]  >> any experimental features. Otherwise, you'll need to debug it
[ERROR]  >> and present an explanation why it is a bug in crosstool-NG - or
[ERROR]  >> preferably, a fix.
[ERROR]  >>
[ERROR]  >>  If you feel this is a bug in crosstool-NG, report it at:
[ERROR]  >>      https://github.com/crosstool-ng/crosstool-ng/issues/
[ERROR]  >>
[ERROR]  >>  Make sure your report includes all the information pertinent to this issue.
[ERROR]  >>  Read the bug reporting guidelines here:
[ERROR]  >>      http://crosstool-ng.github.io/support/
[ERROR]  
[ERROR]  (elapsed: 2:12.65)
/usr/local/bin/ct-ng:261: recipe for target 'build' failed
make: *** [build] Error 1
The command '/bin/sh -c ./build-toolchains.sh' returned a non-zero code: 1
Sending build context to Docker daemon  494.6kB

Step 1/21 : FROM ubuntu:18.04
 ---> 81bcf752ac3d
---
Wed May 26 10:42:20 UTC 2021 - building ...
Wed May 26 10:42:50 UTC 2021 - building ...
Wed May 26 10:43:20 UTC 2021 - building ...
Wed May 26 10:43:50 UTC 2021 - building ...
ERROR: An error was encountered with the build.
[INFO ]  Performing some trivial sanity checks
[INFO ]  Build started 20210526.104150
[INFO ]  Building environment variables
[WARN ]  Directory '/home/rustbuild/src' does not exist.
[WARN ]  Will not save downloaded tarballs to local storage.
[EXTRA]  Preparing working directories
[EXTRA]  Installing user-supplied crosstool-NG configuration
[EXTRA]  =================================================================
[EXTRA]  Dumping internal crosstool-NG configuration
[EXTRA]    Building a toolchain for:
[EXTRA]      build  = x86_64-pc-linux-gnu
[EXTRA]      host   = x86_64-pc-linux-gnu
[EXTRA]      target = riscv64-unknown-linux-gnu
[EXTRA]  Dumping internal crosstool-NG configuration: done in 0.06s (at 00:01)
[INFO ]  =================================================================
[INFO ]  Retrieving needed toolchain components' tarballs
[EXTRA]    Retrieving 'linux-4.20.8'
[ALL  ]    --2021-05-26 10:41:51--  http://www.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz
[ALL  ]    Resolving www.kernel.org (www.kernel.org)... 147.75.60.149, 2604:1380:4010::1
[ALL  ]    Connecting to www.kernel.org (www.kernel.org)|147.75.60.149|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... 301 Moved Permanently
[ALL  ]    Location: https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz [following]
[ALL  ]    --2021-05-26 10:41:51--  https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz
[ALL  ]    Connecting to www.kernel.org (www.kernel.org)|147.75.60.149|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 301 Moved Permanently
[ALL  ]    Location: https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz [following]
[ALL  ]    --2021-05-26 10:41:51--  https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz
[ALL  ]    Resolving mirrors.edge.kernel.org (mirrors.edge.kernel.org)... 147.75.69.165, 2604:1380:1000:8100::1
[ALL  ]    Connecting to mirrors.edge.kernel.org (mirrors.edge.kernel.org)|147.75.69.165|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 200 OK
[ALL  ]    Length: 104281104 (99M) [application/x-xz]
[ALL  ]    Saving to: '/tmp/build/.build/tarballs/linux-4.20.8.tar.xz.tmp-dl'
[ALL  ]    
[ALL  ]         0K ................ ................ ................  0% 3.99M 25s
[ALL  ]       384K ................ ................ ................  0% 15.6M 16s
[ALL  ]       768K ................ ................ ................  1% 15.8M 12s
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[ALL  ]    101760K .........                                         100%  164M=1.0s
[ALL  ]    
[ALL  ]    2021-05-26 10:41:53 (104 MB/s) - '/tmp/build/.build/tarballs/linux-4.20.8.tar.xz.tmp-dl' saved [104281104/104281104]
[ALL  ]    
[EXTRA]    Verifying SHA512 checksum for 'linux-4.20.8.tar.xz'
[EXTRA]    Retrieving 'zlib-1.2.11'
[ALL  ]    --2021-05-26 10:41:53--  http://downloads.sourceforge.net/project/libpng/zlib/1.2.11/zlib-1.2.11.tar.xz
[ALL  ]    Resolving downloads.sourceforge.net (downloads.sourceforge.net)... 216.105.38.13
[ALL  ]    Connecting to downloads.sourceforge.net (downloads.sourceforge.net)|216.105.38.13|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... 302 Found
[ALL  ]    Location: https://phoenixnap.dl.sourceforge.net/project/libpng/zlib/1.2.11/zlib-1.2.11.tar.xz [following]
[ALL  ]    --2021-05-26 10:41:53--  https://phoenixnap.dl.sourceforge.net/project/libpng/zlib/1.2.11/zlib-1.2.11.tar.xz
[ALL  ]    Resolving phoenixnap.dl.sourceforge.net (phoenixnap.dl.sourceforge.net)... 184.164.141.26
[ALL  ]    Connecting to phoenixnap.dl.sourceforge.net (phoenixnap.dl.sourceforge.net)|184.164.141.26|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 200 OK
[ALL  ]    Length: 467960 (457K) [application/octet-stream]
[ALL  ]    Saving to: '/tmp/build/.build/tarballs/zlib-1.2.11.tar.xz.tmp-dl'
[ALL  ]    
[ALL  ]         0K ................ ................ ................ 84% 1.32M 0s
[ALL  ]       384K .........                                         100%  145M=0.3s
[ALL  ]    
[ALL  ]    2021-05-26 10:41:54 (1.57 MB/s) - '/tmp/build/.build/tarballs/zlib-1.2.11.tar.xz.tmp-dl' saved [467960/467960]
[ALL  ]    
[EXTRA]    Verifying SHA512 checksum for 'zlib-1.2.11.tar.xz'
[EXTRA]    Retrieving 'gmp-6.1.2'
[ALL  ]    --2021-05-26 10:41:54--  https://gmplib.org/download/gmp/gmp-6.1.2.tar.xz
[ALL  ]    Resolving gmplib.org (gmplib.org)... 130.242.124.102
[ALL  ]    Connecting to gmplib.org (gmplib.org)|130.242.124.102|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 200 OK
[ALL  ]    Length: 1946336 (1.9M) [application/octet-stream]
[ALL  ]    Saving to: '/tmp/build/.build/tarballs/gmp-6.1.2.tar.xz.tmp-dl'
[ALL  ]    
[ALL  ]         0K ................ ................ ................ 20%  289K 5s
[ALL  ]       384K ................ ................ ................ 40% 1.12M 2s
[ALL  ]       768K ................ ................ ................ 60% 1.12M 1s
[ALL  ]      1152K ................ ................ ................ 80%  578K 1s
[ALL  ]      1536K ................ ................ .............   100%  256M=2.7s
[ALL  ]    
[ALL  ]    2021-05-26 10:41:57 (714 KB/s) - '/tmp/build/.build/tarballs/gmp-6.1.2.tar.xz.tmp-dl' saved [1946336/1946336]
[ALL  ]    
[EXTRA]    Verifying SHA512 checksum for 'gmp-6.1.2.tar.xz'
[EXTRA]    Retrieving 'mpfr-4.0.2'
[ALL  ]    --2021-05-26 10:41:57--  http://www.mpfr.org/mpfr-4.0.2/mpfr-4.0.2.tar.xz
[ALL  ]    Resolving www.mpfr.org (www.mpfr.org)... 152.81.144.155
[ALL  ]    Connecting to www.mpfr.org (www.mpfr.org)|152.81.144.155|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... 301 Moved Permanently
[ALL  ]    Location: https://www.mpfr.org/mpfr-4.0.2/mpfr-4.0.2.tar.xz [following]
[ALL  ]    --2021-05-26 10:41:58--  https://www.mpfr.org/mpfr-4.0.2/mpfr-4.0.2.tar.xz
[ALL  ]    Connecting to www.mpfr.org (www.mpfr.org)|152.81.144.155|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 200 OK
[ALL  ]    Length: 1441996 (1.4M) [application/x-xz]
[ALL  ]    Saving to: '/tmp/build/.build/tarballs/mpfr-4.0.2.tar.xz.tmp-dl'
[ALL  ]    
[ALL  ]         0K ................ ................ ................ 27%  540K 2s
[ALL  ]       384K ................ ................ ................ 54%  106M 1s
[ALL  ]       768K ................ ................ ................ 81% 2.64M 0s
[ALL  ]      1152K ................ ................                 100%  101M=0.9s
[ALL  ]    
[ALL  ]    2021-05-26 10:42:00 (1.60 MB/s) - '/tmp/build/.build/tarballs/mpfr-4.0.2.tar.xz.tmp-dl' saved [1441996/1441996]
[ALL  ]    
[EXTRA]    Verifying SHA512 checksum for 'mpfr-4.0.2.tar.xz'
[EXTRA]    Retrieving 'isl-0.20'
[ALL  ]    --2021-05-26 10:42:00--  http://isl.gforge.inria.fr/isl-0.20.tar.xz
[ALL  ]    Resolving isl.gforge.inria.fr (isl.gforge.inria.fr)... 128.93.193.15
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... Read error (Connection timed out) in headers.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-05-26 10:42:12--  (try: 2)  http://isl.gforge.inria.fr/isl-0.20.tar.xz
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... Read error (Connection timed out) in headers.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-05-26 10:42:27--  (try: 3)  http://isl.gforge.inria.fr/isl-0.20.tar.xz
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Resolving isl.gforge.inria.fr (isl.gforge.inria.fr)... 128.93.193.15
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... Read error (Connection timed out) in headers.
[ALL  ]    Giving up.
[ALL  ]    
[ALL  ]    --2021-05-26 10:42:48--  http://isl.gforge.inria.fr/isl-0.20.tar.bz2
[ALL  ]    Resolving isl.gforge.inria.fr (isl.gforge.inria.fr)... 128.93.193.15
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[ALL  ]    HTTP request sent, awaiting response... Read error (Connection timed out) in headers.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-05-26 10:43:00--  (try: 2)  http://isl.gforge.inria.fr/isl-0.20.tar.bz2
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... Read error (Connection timed out) in headers.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-05-26 10:43:13--  (try: 3)  http://isl.gforge.inria.fr/isl-0.20.tar.bz2
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... Read error (Connection timed out) in headers.
[ALL  ]    Giving up.
[ALL  ]    
[ALL  ]    --2021-05-26 10:43:24--  http://isl.gforge.inria.fr/isl-0.20.tar.gz
[ALL  ]    Resolving isl.gforge.inria.fr (isl.gforge.inria.fr)... 128.93.193.15
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... Read error (Connection timed out) in headers.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-05-26 10:43:35--  (try: 2)  http://isl.gforge.inria.fr/isl-0.20.tar.gz
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... Read error (Connection timed out) in headers.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-05-26 10:43:48--  (try: 3)  http://isl.gforge.inria.fr/isl-0.20.tar.gz
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Resolving isl.gforge.inria.fr (isl.gforge.inria.fr)... 128.93.193.15
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... Read error (Connection timed out) in headers.
[ALL  ]    Giving up.
[ALL  ]    
[ERROR]    isl: download failed
[ERROR]  
[ERROR]  >>
[ERROR]  >>  Build failed in step 'Retrieving needed toolchain components' tarballs'
[ERROR]  >>        called in step '(top-level)'
[ERROR]  >>
[ERROR]  >>  Error happened in: CT_Abort[scripts/functions@487]
[ERROR]  >>        called from: CT_DoFetch[scripts/functions@2103]
[ERROR]  >>        called from: CT_PackageRun[scripts/functions@2063]
[ERROR]  >>        called from: CT_Fetch[scripts/functions@2174]
[ERROR]  >>        called from: do_isl_get[scripts/build/companion_libs/121-isl.sh@16]
[ERROR]  >>        called from: do_companion_libs_get[scripts/build/companion_libs.sh@15]
[ERROR]  >>        called from: main[scripts/crosstool-NG.sh@648]
[ERROR]  >>
[ERROR]  >>  For more info on this error, look at the file: 'build.log'
[ERROR]  >>  There is a list of known issues, some with workarounds, in:
[ERROR]  >>      https://crosstool-ng.github.io/docs/known-issues/
[ERROR]  >>
[ERROR]  >> NOTE: Your configuration includes features marked EXPERIMENTAL.
[ERROR]  >> Before submitting a bug report, try to reproduce it without enabling
[ERROR]  >> any experimental features. Otherwise, you'll need to debug it
[ERROR]  >> and present an explanation why it is a bug in crosstool-NG - or
[ERROR]  >> preferably, a fix.
[ERROR]  >>
[ERROR]  >>  If you feel this is a bug in crosstool-NG, report it at:
[ERROR]  >>      https://github.com/crosstool-ng/crosstool-ng/issues/
[ERROR]  >>
[ERROR]  >>  Make sure your report includes all the information pertinent to this issue.
[ERROR]  >>  Read the bug reporting guidelines here:
[ERROR]  >>      http://crosstool-ng.github.io/support/
[ERROR]  
[ERROR]  (elapsed: 2:17.24)
/usr/local/bin/ct-ng:261: recipe for target 'build' failed
make: *** [build] Error 1
The command '/bin/sh -c ./build-toolchains.sh' returned a non-zero code: 1
Sending build context to Docker daemon  494.6kB

Step 1/21 : FROM ubuntu:18.04
 ---> 81bcf752ac3d
---
Wed May 26 10:44:41 UTC 2021 - building ...
Wed May 26 10:45:11 UTC 2021 - building ...
Wed May 26 10:45:41 UTC 2021 - building ...
Wed May 26 10:46:11 UTC 2021 - building ...
ERROR: An error was encountered with the build.
[INFO ]  Performing some trivial sanity checks
[INFO ]  Build started 20210526.104411
[INFO ]  Building environment variables
[WARN ]  Directory '/home/rustbuild/src' does not exist.
[WARN ]  Will not save downloaded tarballs to local storage.
[EXTRA]  Preparing working directories
[EXTRA]  Installing user-supplied crosstool-NG configuration
[EXTRA]  =================================================================
[EXTRA]  Dumping internal crosstool-NG configuration
[EXTRA]    Building a toolchain for:
[EXTRA]      build  = x86_64-pc-linux-gnu
[EXTRA]      host   = x86_64-pc-linux-gnu
[EXTRA]      target = riscv64-unknown-linux-gnu
[EXTRA]  Dumping internal crosstool-NG configuration: done in 0.06s (at 00:01)
[INFO ]  =================================================================
[INFO ]  Retrieving needed toolchain components' tarballs
[EXTRA]    Retrieving 'linux-4.20.8'
[ALL  ]    --2021-05-26 10:44:12--  http://www.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz
[ALL  ]    Resolving www.kernel.org (www.kernel.org)... 147.75.60.149, 2604:1380:4010::1
[ALL  ]    Connecting to www.kernel.org (www.kernel.org)|147.75.60.149|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... 301 Moved Permanently
[ALL  ]    Location: https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz [following]
[ALL  ]    --2021-05-26 10:44:12--  https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz
[ALL  ]    Connecting to www.kernel.org (www.kernel.org)|147.75.60.149|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 301 Moved Permanently
[ALL  ]    Location: https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz [following]
[ALL  ]    --2021-05-26 10:44:12--  https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz
[ALL  ]    Resolving mirrors.edge.kernel.org (mirrors.edge.kernel.org)... 147.75.69.165, 2604:1380:1000:8100::1
[ALL  ]    Connecting to mirrors.edge.kernel.org (mirrors.edge.kernel.org)|147.75.69.165|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 200 OK
[ALL  ]    Length: 104281104 (99M) [application/x-xz]
[ALL  ]    Saving to: '/tmp/build/.build/tarballs/linux-4.20.8.tar.xz.tmp-dl'
[ALL  ]    
[ALL  ]         0K ................ ................ ................  0% 4.08M 24s
[ALL  ]       384K ................ ................ ................  0% 16.0M 15s
[ALL  ]       768K ................ ................ ................  1% 16.8M 12s
[ALL  ]      1152K ................ ................ ................  1%  149M 9s
[ALL  ]      1536K ................ ................ ................  1%  165M 7s
[ALL  ]      1920K ................ ................ ................  2% 19.4M 7s
[ALL  ]      2304K ................ ................ ................  2%  138M 6s
[ALL  ]      2688K ................ ................ ................  3%  181M 5s
[ALL  ]      3072K ................ ................ ................  3%  216M 5s
[ALL  ]      3456K ................ ................ ................  3%  181M 4s
[ALL  ]      3840K ................ ................ ................  4% 26.5M 4s
[ALL  ]      4224K ................ ................ ................  4%  230M 4s
[ALL  ]      4608K ................ ................ ................  4%  224M 4s
[ALL  ]      4992K ................ ................ ................  5%  208M 3s
[ALL  ]      5376K ................ ................ ................  5%  231M 3s
[ALL  ]      5760K ................ ................ ................  6%  203M 3s
[ALL  ]      6144K ................ ................ ................  6%  234M 3s
[ALL  ]      6528K ................ ................ ................  6% 33.0M 3s
[ALL  ]      6912K ................ ................ ................  7%  121M 3s
[ALL  ]      7296K ................ ................ ................  7%  193M 3s
[ALL  ]      7680K ................ ................ ................  7%  168M 2s
[ALL  ]      8064K ................ ................ ................  8%  191M 2s
[ALL  ]      8448K ................ ................ ................  8%  200M 2s
[ALL  ]      8832K ................ ................ ................  9%  243M 2s
[ALL  ]      9216K ................ ................ ................  9%  295M 2s
[ALL  ]      9600K ................ ................ ................  9% 38.3M 2s
[ALL  ]      9984K ................ ................ ................ 10%  120M 2s
[ALL  ]     10368K ................ ................ ................ 10%  196M 2s
[ALL  ]     10752K ................ ................ ................ 10%  210M 2s
[ALL  ]     11136K ................ ................ ................ 11%  226M 2s
[ALL  ]     11520K ................ ................ ................ 11%  111M 2s
[ALL  ]     11904K ................ ................ ................ 12%  234M 2s
[ALL  ]     12288K ................ ................ ................ 12% 43.3M 2s
[ALL  ]     12672K ................ ................ ................ 12%  192M 2s
[ALL  ]     13056K ................ ................ ................ 13%  138M 2s
[ALL  ]     13440K ................ ................ ................ 13%  151M 2s
[ALL  ]     13824K ................ ................ ................ 13%  200M 2s
[ALL  ]     14208K ................ ................ ................ 14%  115M 2s
[ALL  ]     14592K ................ ................ ................ 14%  201M 2s
[ALL  ]     14976K ................ ................ ................ 15%  243M 2s
[ALL  ]     15360K ................ ................ ................ 15% 46.4M 2s
[ALL  ]     15744K ................ ................ ................ 15%  197M 1s
[ALL  ]     16128K ................ ................ ................ 16%  117M 1s
[ALL  ]     16512K ................ ................ ................ 16%  203M 1s
[ALL  ]     16896K ................ ................ ................ 16%  154M 1s
[ALL  ]     17280K ................ ................ ................ 17%  126M 1s
[ALL  ]     17664K ................ ................ ................ 17%  199M 1s
[ALL  ]     18048K ................ ................ ................ 18% 48.1M 1s
[ALL  ]     18432K ................ ................ ................ 18%  219M 1s
[ALL  ]     18816K ................ ................ ................ 18%  146M 1s
[ALL  ]     19200K ................ ................ ................ 19%  164M 1s
[ALL  ]     19584K ................ ................ ................ 19%  148M 1s
[ALL  ]     19968K ................ ................ ................ 19%  167M 1s
[ALL  ]     20352K ................ ................ ................ 20%  115M 1s
[ALL  ]     20736K ................ ................ ................ 20%  231M 1s
[ALL  ]     21120K ................ ................ ................ 21% 44.3M 1s
[ALL  ]     21504K ................ ................ ................ 21%  192M 1s
[ALL  ]     21888K ................ ................ ................ 21%  225M 1s
[ALL  ]     22272K ................ ................ ................ 22%  154M 1s
[ALL  ]     22656K ................ ................ ................ 22%  139M 1s
[ALL  ]     23040K ................ ................ ................ 23%  205M 1s
[ALL  ]     23424K ................ ................ ................ 23%  149M 1s
[ALL  ]     23808K ................ ................ ................ 23% 34.2M 1s
[ALL  ]     24192K ................ ................ ................ 24%  203M 1s
[ALL  ]     24576K ................ ................ ................ 24%  224M 1s
[ALL  ]     24960K ................ ................ ................ 24%  224M 1s
[ALL  ]     25344K ................ ................ ................ 25%  231M 1s
[ALL  ]     25728K ................ ................ ................ 25%  134M 1s
[ALL  ]     26112K ................ ................ ................ 26%  171M 1s
[ALL  ]     26496K ................ ................ ................ 26% 47.9M 1s
[ALL  ]     26880K ................ ................ ................ 26%  112M 1s
[ALL  ]     27264K ................ ................ ................ 27%  198M 1s
[ALL  ]     27648K ................ ................ ................ 27%  145M 1s
[ALL  ]     28032K ................ ................ ................ 27%  147M 1s
[ALL  ]     28416K ................ ................ ................ 28%  205M 1s
[ALL  ]     28800K ................ ................ ................ 28%  181M 1s
[ALL  ]     29184K ................ ................ ................ 29%  217M 1s
[ALL  ]     29568K ................ ................ ................ 29% 42.4M 1s
[ALL  ]     29952K ................ ................ ................ 29%  178M 1s
[ALL  ]     30336K ................ ................ ................ 30%  162M 1s
[ALL  ]     30720K ................ ................ ................ 30%  156M 1s
[ALL  ]     31104K ................ ................ ................ 30%  179M 1s
[ALL  ]     31488K ................ ................ ................ 31%  127M 1s
[ALL  ]     31872K ................ ................ ................ 31%  242M 1s
[ALL  ]     32256K ................ ................ ................ 32%  124M 1s
[ALL  ]     32640K ................ ................ ................ 32% 41.8M 1s
[ALL  ]     33024K ................ ................ ................ 32%  206M 1s
[ALL  ]     33408K ................ ................ ................ 33%  157M 1s
[ALL  ]     33792K ................ ................ ................ 33%  190M 1s
[ALL  ]     34176K ................ ................ ................ 33%  160M 1s
[ALL  ]     34560K ................ ................ ................ 34%  170M 1s
[ALL  ]     34944K ................ ................ ................ 34%  130M 1s
[ALL  ]     35328K ................ ................ ................ 35% 56.3M 1s
[ALL  ]     35712K ................ ................ ................ 35%  136M 1s
[ALL  ]     36096K ................ ................ ................ 35%  160M 1s
[ALL  ]     36480K ................ ................ ................ 36%  163M 1s
[ALL  ]     36864K ................ ................ ................ 36%  182M 1s
[ALL  ]     37248K ................ ................ ................ 36%  120M 1s
[ALL  ]     37632K ................ ................ ................ 37% 80.9M 1s
[ALL  ]     38016K ................ ................ ................ 37% 75.9M 1s
[ALL  ]     38400K ................ ................ ................ 38%  111M 1s
[ALL  ]     38784K ................ ................ ................ 38%  173M 1s
[ALL  ]     39168K ................ ................ ................ 38%  204M 1s
[ALL  ]     39552K ................ ................ ................ 39%  181M 1s
[ALL  ]     39936K ................ ................ ................ 39%  168M 1s
[ALL  ]     40320K ................ ................ ................ 39% 83.4M 1s
[ALL  ]     40704K ................ ................ ................ 40%  127M 1s
[ALL  ]     41088K ................ ................ ................ 40% 72.8M 1s
[ALL  ]     41472K ................ ................ ................ 41% 88.7M 1s
[ALL  ]     41856K ................ ................ ................ 41%  190M 1s
[ALL  ]     42240K ................ ................ ................ 41%  190M 1s
[ALL  ]     42624K ................ ................ ................ 42%  195M 1s
[ALL  ]     43008K ................ ................ ................ 42%  114M 1s
[ALL  ]     43392K ................ ................ ................ 42%  144M 1s
[ALL  ]     43776K ................ ................ ................ 43% 56.8M 1s
[ALL  ]     44160K ................ ................ ................ 43%  112M 1s
[ALL  ]     44544K ................ ................ ................ 44%  168M 1s
[ALL  ]     44928K ................ ................ ................ 44%  185M 1s
[ALL  ]     45312K ................ ................ ................ 44%  222M 1s
[ALL  ]     45696K ................ ................ ................ 45%  135M 1s
[ALL  ]     46080K ................ ................ ................ 45% 94.4M 1s
[ALL  ]     46464K ................ ................ ................ 46%  176M 1s
[ALL  ]     46848K ................ ................ ................ 46% 62.0M 1s
[ALL  ]     47232K ................ ................ ................ 46% 97.7M 1s
[ALL  ]     47616K ................ ................ ................ 47%  154M 1s
[ALL  ]     48000K ................ ................ ................ 47%  210M 1s
[ALL  ]     48384K ................ ................ ................ 47%  145M 1s
[ALL  ]     48768K ................ ................ ................ 48%  225M 1s
[ALL  ]     49152K ................ ................ ................ 48%  115M 1s
[ALL  ]     49536K ................ ................ ................ 49%  136M 1s
[ALL  ]     49920K ................ ................ ................ 49% 50.4M 1s
[ALL  ]     50304K ................ ................ ................ 49%  203M 1s
[ALL  ]     50688K ................ ................ ................ 50%  131M 1s
[ALL  ]     51072K ................ ................ ................ 50%  103M 1s
[ALL  ]     51456K ................ ................ ................ 50%  197M 1s
[ALL  ]     51840K ................ ................ ................ 51%  134M 1s
[ALL  ]     52224K ................ ................ ................ 51%  235M 1s
[ALL  ]     52608K ................ ................ ................ 52% 66.5M 1s
[ALL  ]     52992K ................ ................ ................ 52%  115M 1s
[ALL  ]     53376K ................ ................ ................ 52%  125M 1s
[ALL  ]     53760K ................ ................ ................ 53%  108M 1s
[ALL  ]     54144K ................ ................ ................ 53%  161M 1s
[ALL  ]     54528K ................ ................ ................ 53%  194M 1s
[ALL  ]     54912K ................ ................ ................ 54%  133M 0s
[ALL  ]     55296K ................ ................ ................ 54%  210M 0s
[ALL  ]     55680K ................ ................ ................ 55% 65.7M 0s
[ALL  ]     56064K ................ ................ ................ 55%  133M 0s
[ALL  ]     56448K ................ ................ ................ 55%  130M 0s
[ALL  ]     56832K ................ ................ ................ 56%  110M 0s
[ALL  ]     57216K ................ ................ ................ 56%  166M 0s
[ALL  ]     57600K ................ ................ ................ 56%  149M 0s
[ALL  ]     57984K ................ ................ ................ 57%  139M 0s
[ALL  ]     58368K ................ ................ ................ 57% 68.4M 0s
[ALL  ]     58752K ................ ................ ................ 58%  253M 0s
[ALL  ]     59136K ................ ................ ................ 58%  161M 0s
[ALL  ]     59520K ................ ................ ................ 58% 84.3M 0s
[ALL  ]     59904K ................ ................ ................ 59%  159M 0s
[ALL  ]     60288K ................ ................ ................ 59%  182M 0s
[ALL  ]     60672K ................ ................ ................ 59%  138M 0s
[ALL  ]     61056K ................ ................ ................ 60% 62.3M 0s
[ALL  ]     61440K ................ ................ ................ 60%  160M 0s
[ALL  ]     61824K ................ ................ ................ 61%  186M 0s
[ALL  ]     62208K ................ ................ ................ 61% 99.5M 0s
[ALL  ]     62592K ................ ................ ................ 61%  213M 0s
[ALL  ]     62976K ................ ................ ................ 62%  113M 0s
[ALL  ]     63360K ................ ................ ................ 62%  236M 0s
[ALL  ]     63744K ................ ................ ................ 62%  116M 0s
[ALL  ]     64128K ................ ................ ................ 63% 66.5M 0s
[ALL  ]     64512K ................ ................ ................ 63%  116M 0s
[ALL  ]     64896K ................ ................ ................ 64%  207M 0s
[ALL  ]     65280K ................ ................ ................ 64%  152M 0s
[ALL  ]     65664K ................ ................ ................ 64%  118M 0s
[ALL  ]     66048K ................ ................ ................ 65%  110M 0s
[ALL  ]     66432K ................ ................ ................ 65%  201M 0s
[ALL  ]     66816K ................ ................ ................ 65%  233M 0s
[ALL  ]     67200K ................ ................ ................ 66% 65.7M 0s
[ALL  ]     67584K ................ ................ ................ 66% 90.1M 0s
[ALL  ]     67968K ................ ................ ................ 67%  219M 0s
[ALL  ]     68352K ................ ................ ................ 67%  220M 0s
[ALL  ]     68736K ................ ................ ................ 67%  125M 0s
[ALL  ]     69120K ................ ................ ................ 68%  101M 0s
[ALL  ]     69504K ................ ................ ................ 68%  144M 0s
[ALL  ]     69888K ................ ................ ................ 69%  196M 0s
[ALL  ]     70272K ................ ................ ................ 69% 57.5M 0s
[ALL  ]     70656K ................ ................ ................ 69%  138M 0s
[ALL  ]     71040K ................ ................ ................ 70%  221M 0s
[ALL  ]     71424K ................ ................ ................ 70%  223M 0s
[ALL  ]     71808K ................ ................ ................ 70%  149M 0s
[ALL  ]     72192K ................ ................ ................ 71% 86.9M 0s
[ALL  ]     72576K ................ ................ ................ 71%  162M 0s
[ALL  ]     72960K ................ ................ ................ 72%  106M 0s
[ALL  ]     73344K ................ ................ ................ 72% 85.5M 0s
[ALL  ]     73728K ................ ................ ................ 72%  119M 0s
[ALL  ]     74112K ................ ................ ................ 73%  166M 0s
[ALL  ]     74496K ................ ................ ................ 73%  242M 0s
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[ALL  ]     75264K ................ ................ ................ 74% 89.6M 0s
[ALL  ]     75648K ................ ................ ................ 74%  186M 0s
[ALL  ]     76032K ................ ................ ................ 75% 86.4M 0s
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[ALL  ]     77184K ................ ................ ................ 76%  132M 0s
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[ALL  ]     78336K ................ ................ ................ 77%  109M 0s
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[ALL  ]     79104K ................ ................ ................ 78% 84.1M 0s
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[ALL  ]     79872K ................ ................ ................ 78%  268M 0s
[ALL  ]     80256K ................ ................ ................ 79%  107M 0s
[ALL  ]     80640K ................ ................ ................ 79%  237M 0s
[ALL  ]     81024K ................ ................ ................ 79%  121M 0s
[ALL  ]     81408K ................ ................ ................ 80%  105M 0s
[ALL  ]     81792K ................ ................ ................ 80%  256M 0s
[ALL  ]     82176K ................ ................ ................ 81% 76.1M 0s
[ALL  ]     82560K ................ ................ ................ 81% 68.5M 0s
[ALL  ]     82944K ................ ................ ................ 81%  265M 0s
[ALL  ]     83328K ................ ................ ................ 82%  203M 0s
[ALL  ]     83712K ................ ................ ................ 82%  210M 0s
[ALL  ]     84096K ................ ................ ................ 82%  122M 0s
[ALL  ]     84480K ................ ................ ................ 83%  130M 0s
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[ALL  ]     85248K ................ ................ ................ 84% 88.6M 0s
[ALL  ]     85632K ................ ................ ................ 84% 71.6M 0s
[ALL  ]     86016K ................ ................ ................ 84%  167M 0s
[ALL  ]     86400K ................ ................ ................ 85%  253M 0s
[ALL  ]     86784K ................ ................ ................ 85%  236M 0s
[ALL  ]     87168K ................ ................ ................ 85%  108M 0s
[ALL  ]     87552K ................ ................ ................ 86%  172M 0s
[ALL  ]     87936K ................ ................ ................ 86%  120M 0s
[ALL  ]     88320K ................ ................ ................ 87% 54.3M 0s
[ALL  ]     88704K ................ ................ ................ 87%  158M 0s
[ALL  ]     89088K ................ ................ ................ 87%  148M 0s
[ALL  ]     89472K ................ ................ ................ 88%  173M 0s
[ALL  ]     89856K ................ ................ ................ 88%  250M 0s
[ALL  ]     90240K ................ ................ ................ 88%  141M 0s
[ALL  ]     90624K ................ ................ ................ 89%  186M 0s
[ALL  ]     91008K ................ ................ ................ 89%  103M 0s
[ALL  ]     91392K ................ ................ ................ 90% 60.0M 0s
[ALL  ]     91776K ................ ................ ................ 90%  173M 0s
[ALL  ]     92160K ................ ................ ................ 90%  108M 0s
[ALL  ]     92544K ................ ................ ................ 91%  200M 0s
[ALL  ]     92928K ................ ................ ................ 91%  204M 0s
[ALL  ]     93312K ................ ................ ................ 92%  205M 0s
[ALL  ]     93696K ................ ................ ................ 92%  121M 0s
[ALL  ]     94080K ................ ................ ................ 92% 99.7M 0s
[ALL  ]     94464K ................ ................ ................ 93% 73.9M 0s
[ALL  ]     94848K ................ ................ ................ 93%  141M 0s
[ALL  ]     95232K ................ ................ ................ 93%  108M 0s
[ALL  ]     95616K ................ ................ ................ 94%  156M 0s
[ALL  ]     96000K ................ ................ ................ 94%  214M 0s
[ALL  ]     96384K ................ ................ ................ 95%  267M 0s
[ALL  ]     96768K ................ ................ ................ 95%  106M 0s
[ALL  ]     97152K ................ ................ ................ 95% 64.4M 0s
[ALL  ]     97536K ................ ................ ................ 96%  178M 0s
[ALL  ]     97920K ................ ................ ................ 96% 96.0M 0s
[ALL  ]     98304K ................ ................ ................ 96%  131M 0s
[ALL  ]     98688K ................ ................ ................ 97%  164M 0s
[ALL  ]     99072K ................ ................ ................ 97%  154M 0s
[ALL  ]     99456K ................ ................ ................ 98%  166M 0s
[ALL  ]     99840K ................ ................ ................ 98%  197M 0s
[ALL  ]    100224K ................ ................ ................ 98% 56.6M 0s
[ALL  ]    100608K ................ ................ ................ 99%  141M 0s
[ALL  ]    100992K ................ ................ ................ 99% 31.4M 0s
[ALL  ]    101376K ................ ................ ................ 99%  229M 0s
[ALL  ]    101760K .........                                         100%  257M=1.0s
[ALL  ]    
[ALL  ]    2021-05-26 10:44:13 (103 MB/s) - '/tmp/build/.build/tarballs/linux-4.20.8.tar.xz.tmp-dl' saved [104281104/104281104]
[ALL  ]    
[EXTRA]    Verifying SHA512 checksum for 'linux-4.20.8.tar.xz'
[EXTRA]    Retrieving 'zlib-1.2.11'
[ALL  ]    --2021-05-26 10:44:14--  http://downloads.sourceforge.net/project/libpng/zlib/1.2.11/zlib-1.2.11.tar.xz
[ALL  ]    Resolving downloads.sourceforge.net (downloads.sourceforge.net)... 216.105.38.13
[ALL  ]    Connecting to downloads.sourceforge.net (downloads.sourceforge.net)|216.105.38.13|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... 302 Found
[ALL  ]    Location: https://netactuate.dl.sourceforge.net/project/libpng/zlib/1.2.11/zlib-1.2.11.tar.xz [following]
[ALL  ]    --2021-05-26 10:44:14--  https://netactuate.dl.sourceforge.net/project/libpng/zlib/1.2.11/zlib-1.2.11.tar.xz
[ALL  ]    Resolving netactuate.dl.sourceforge.net (netactuate.dl.sourceforge.net)... 104.225.3.66
[ALL  ]    Connecting to netactuate.dl.sourceforge.net (netactuate.dl.sourceforge.net)|104.225.3.66|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 200 OK
[ALL  ]    Length: 467960 (457K) [application/octet-stream]
[ALL  ]    Saving to: '/tmp/build/.build/tarballs/zlib-1.2.11.tar.xz.tmp-dl'
[ALL  ]    
[ALL  ]         0K ................ ................ ................ 84% 1.45M 0s
[ALL  ]       384K .........                                         100%  258M=0.3s
[ALL  ]    
[ALL  ]    2021-05-26 10:44:14 (1.72 MB/s) - '/tmp/build/.build/tarballs/zlib-1.2.11.tar.xz.tmp-dl' saved [467960/467960]
[ALL  ]    
[EXTRA]    Verifying SHA512 checksum for 'zlib-1.2.11.tar.xz'
[EXTRA]    Retrieving 'gmp-6.1.2'
[ALL  ]    --2021-05-26 10:44:14--  https://gmplib.org/download/gmp/gmp-6.1.2.tar.xz
[ALL  ]    Resolving gmplib.org (gmplib.org)... 130.242.124.102
[ALL  ]    Connecting to gmplib.org (gmplib.org)|130.242.124.102|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 200 OK
[ALL  ]    Length: 1946336 (1.9M) [application/octet-stream]
[ALL  ]    Saving to: '/tmp/build/.build/tarballs/gmp-6.1.2.tar.xz.tmp-dl'
[ALL  ]    
[ALL  ]         0K ................ ................ ................ 20%  289K 5s
[ALL  ]       384K ................ ................ ................ 40%  768K 3s
[ALL  ]       768K ................ ................ ................ 60% 2.25M 1s
[ALL  ]      1152K ................ ................ ................ 80% 2.24M 1s
[ALL  ]      1536K ................ ................ .............   100% 2.13M=2.3s
[ALL  ]    
[ALL  ]    2021-05-26 10:44:18 (816 KB/s) - '/tmp/build/.build/tarballs/gmp-6.1.2.tar.xz.tmp-dl' saved [1946336/1946336]
[ALL  ]    
[EXTRA]    Verifying SHA512 checksum for 'gmp-6.1.2.tar.xz'
[EXTRA]    Retrieving 'mpfr-4.0.2'
[ALL  ]    --2021-05-26 10:44:18--  http://www.mpfr.org/mpfr-4.0.2/mpfr-4.0.2.tar.xz
[ALL  ]    Resolving www.mpfr.org (www.mpfr.org)... 152.81.144.155
[ALL  ]    Connecting to www.mpfr.org (www.mpfr.org)|152.81.144.155|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... 301 Moved Permanently
[ALL  ]    Location: https://www.mpfr.org/mpfr-4.0.2/mpfr-4.0.2.tar.xz [following]
[ALL  ]    --2021-05-26 10:44:18--  https://www.mpfr.org/mpfr-4.0.2/mpfr-4.0.2.tar.xz
[ALL  ]    Connecting to www.mpfr.org (www.mpfr.org)|152.81.144.155|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 200 OK
[ALL  ]    Length: 1441996 (1.4M) [application/x-xz]
[ALL  ]    Saving to: '/tmp/build/.build/tarballs/mpfr-4.0.2.tar.xz.tmp-dl'
[ALL  ]    
[ALL  ]         0K ................ ................ ................ 27%  540K 2s
[ALL  ]       384K ................ ................ ................ 54% 2.63M 1s
[ALL  ]       768K ................ ................ ................ 81% 97.0M 0s
[ALL  ]      1152K ................ ................                 100% 91.2M=0.9s
[ALL  ]    
[ALL  ]    2021-05-26 10:44:20 (1.60 MB/s) - '/tmp/build/.build/tarballs/mpfr-4.0.2.tar.xz.tmp-dl' saved [1441996/1441996]
[ALL  ]    
[EXTRA]    Verifying SHA512 checksum for 'mpfr-4.0.2.tar.xz'
[EXTRA]    Retrieving 'isl-0.20'
[ALL  ]    --2021-05-26 10:44:20--  http://isl.gforge.inria.fr/isl-0.20.tar.xz
[ALL  ]    Resolving isl.gforge.inria.fr (isl.gforge.inria.fr)... 128.93.193.15
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-05-26 10:44:31--  (try: 2)  http://isl.gforge.inria.fr/isl-0.20.tar.xz
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... Read error (Connection timed out) in headers.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-05-26 10:44:44--  (try: 3)  http://isl.gforge.inria.fr/isl-0.20.tar.xz
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... Read error (Connection timed out) in headers.
[ALL  ]    Giving up.
[ALL  ]    
[ALL  ]    --2021-05-26 10:44:54--  http://isl.gforge.inria.fr/isl-0.20.tar.bz2
[ALL  ]    Resolving isl.gforge.inria.fr (isl.gforge.inria.fr)... 128.93.193.15
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... Read error (Connection timed out) in headers.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-05-26 10:45:06--  (try: 2)  http://isl.gforge.inria.fr/isl-0.20.tar.bz2
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Resolving isl.gforge.inria.fr (isl.gforge.inria.fr)... 128.93.193.15
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-05-26 10:45:29--  (try: 3)  http://isl.gforge.inria.fr/isl-0.20.tar.bz2
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Giving up.
[ALL  ]    
[ALL  ]    --2021-05-26 10:45:39--  http://isl.gforge.inria.fr/isl-0.20.tar.gz
[ALL  ]    Resolving isl.gforge.inria.fr (isl.gforge.inria.fr)... 128.93.193.15
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-05-26 10:45:50--  (try: 2)  http://isl.gforge.inria.fr/isl-0.20.tar.gz
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-05-26 10:46:02--  (try: 3)  http://isl.gforge.inria.fr/isl-0.20.tar.gz
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... Read error (Connection timed out) in headers.
[ALL  ]    Giving up.
[ALL  ]    
[ERROR]    isl: download failed
[ERROR]  
[ERROR]  >>
[ERROR]  >>  Build failed in step 'Retrieving needed toolchain components' tarballs'
[ERROR]  >>        called in step '(top-level)'
[ERROR]  >>
[ERROR]  >>  Error happened in: CT_Abort[scripts/functions@487]
[ERROR]  >>        called from: CT_DoFetch[scripts/functions@2103]
[ERROR]  >>        called from: CT_PackageRun[scripts/functions@2063]
[ERROR]  >>        called from: CT_Fetch[scripts/functions@2174]
[ERROR]  >>        called from: do_isl_get[scripts/build/companion_libs/121-isl.sh@16]
[ERROR]  >>        called from: do_companion_libs_get[scripts/build/companion_libs.sh@15]
[ERROR]  >>        called from: main[scripts/crosstool-NG.sh@648]
[ERROR]  >>
[ERROR]  >>  For more info on this error, look at the file: 'build.log'
[ERROR]  >>  There is a list of known issues, some with workarounds, in:
[ERROR]  >>      https://crosstool-ng.github.io/docs/known-issues/
[ERROR]  >>
[ERROR]  >> NOTE: Your configuration includes features marked EXPERIMENTAL.
[ERROR]  >> Before submitting a bug report, try to reproduce it without enabling
[ERROR]  >> any experimental features. Otherwise, you'll need to debug it
[ERROR]  >> and present an explanation why it is a bug in crosstool-NG - or
[ERROR]  >> preferably, a fix.
[ERROR]  >>
[ERROR]  >>  If you feel this is a bug in crosstool-NG, report it at:
[ERROR]  >>      https://github.com/crosstool-ng/crosstool-ng/issues/
[ERROR]  >>
[ERROR]  >>  Make sure your report includes all the information pertinent to this issue.
[ERROR]  >>  Read the bug reporting guidelines here:
[ERROR]  >>      http://crosstool-ng.github.io/support/
[ERROR]  
[ERROR]  (elapsed: 2:01.61)
/usr/local/bin/ct-ng:261: recipe for target 'build' failed
make: *** [build] Error 1
The command '/bin/sh -c ./build-toolchains.sh' returned a non-zero code: 1
Sending build context to Docker daemon  494.6kB

Step 1/21 : FROM ubuntu:18.04
 ---> 81bcf752ac3d
---
Wed May 26 10:46:47 UTC 2021 - building ...
Wed May 26 10:47:17 UTC 2021 - building ...
Wed May 26 10:47:47 UTC 2021 - building ...
Wed May 26 10:48:17 UTC 2021 - building ...
ERROR: An error was encountered with the build.
[INFO ]  Performing some trivial sanity checks
[INFO ]  Build started 20210526.104617
[INFO ]  Building environment variables
[WARN ]  Directory '/home/rustbuild/src' does not exist.
[WARN ]  Will not save downloaded tarballs to local storage.
[EXTRA]  Preparing working directories
[EXTRA]  Installing user-supplied crosstool-NG configuration
[EXTRA]  =================================================================
[EXTRA]  Dumping internal crosstool-NG configuration
[EXTRA]    Building a toolchain for:
[EXTRA]      build  = x86_64-pc-linux-gnu
[EXTRA]      host   = x86_64-pc-linux-gnu
[EXTRA]      target = riscv64-unknown-linux-gnu
[EXTRA]  Dumping internal crosstool-NG configuration: done in 0.06s (at 00:01)
[INFO ]  =================================================================
[INFO ]  Retrieving needed toolchain components' tarballs
[EXTRA]    Retrieving 'linux-4.20.8'
[ALL  ]    --2021-05-26 10:46:18--  http://www.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz
[ALL  ]    Resolving www.kernel.org (www.kernel.org)... 147.75.60.149, 2604:1380:4010::1
[ALL  ]    Connecting to www.kernel.org (www.kernel.org)|147.75.60.149|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... 301 Moved Permanently
[ALL  ]    Location: https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz [following]
[ALL  ]    --2021-05-26 10:46:18--  https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz
[ALL  ]    Connecting to www.kernel.org (www.kernel.org)|147.75.60.149|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 301 Moved Permanently
[ALL  ]    Location: https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz [following]
[ALL  ]    --2021-05-26 10:46:18--  https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz
[ALL  ]    Resolving mirrors.edge.kernel.org (mirrors.edge.kernel.org)... 147.75.69.165, 2604:1380:1000:8100::1
[ALL  ]    Connecting to mirrors.edge.kernel.org (mirrors.edge.kernel.org)|147.75.69.165|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 200 OK
[ALL  ]    Length: 104281104 (99M) [application/x-xz]
[ALL  ]    Saving to: '/tmp/build/.build/tarballs/linux-4.20.8.tar.xz.tmp-dl'
[ALL  ]    
[ALL  ]         0K ................ ................ ................  0% 4.07M 24s
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[ALL  ]    2021-05-26 10:46:19 (102 MB/s) - '/tmp/build/.build/tarballs/linux-4.20.8.tar.xz.tmp-dl' saved [104281104/104281104]
[ALL  ]    
[EXTRA]    Verifying SHA512 checksum for 'linux-4.20.8.tar.xz'
[EXTRA]    Retrieving 'zlib-1.2.11'
[ALL  ]    --2021-05-26 10:46:20--  http://downloads.sourceforge.net/project/libpng/zlib/1.2.11/zlib-1.2.11.tar.xz
[ALL  ]    Resolving downloads.sourceforge.net (downloads.sourceforge.net)... 216.105.38.13
[ALL  ]    Connecting to downloads.sourceforge.net (downloads.sourceforge.net)|216.105.38.13|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... 302 Found
[ALL  ]    Location: https://pilotfiber.dl.sourceforge.net/project/libpng/zlib/1.2.11/zlib-1.2.11.tar.xz [following]
[ALL  ]    --2021-05-26 10:46:20--  https://pilotfiber.dl.sourceforge.net/project/libpng/zlib/1.2.11/zlib-1.2.11.tar.xz
[ALL  ]    Resolving pilotfiber.dl.sourceforge.net (pilotfiber.dl.sourceforge.net)... 69.12.26.12
[ALL  ]    Connecting to pilotfiber.dl.sourceforge.net (pilotfiber.dl.sourceforge.net)|69.12.26.12|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 200 OK
[ALL  ]    Length: 467960 (457K) [application/octet-stream]
[ALL  ]    Saving to: '/tmp/build/.build/tarballs/zlib-1.2.11.tar.xz.tmp-dl'
[ALL  ]    
[ALL  ]         0K ................ ................ ................ 84%  367K 0s
[ALL  ]       384K .........                                         100%  896K=1.1s
[ALL  ]    
[ALL  ]    2021-05-26 10:46:21 (405 KB/s) - '/tmp/build/.build/tarballs/zlib-1.2.11.tar.xz.tmp-dl' saved [467960/467960]
[ALL  ]    
[EXTRA]    Verifying SHA512 checksum for 'zlib-1.2.11.tar.xz'
[EXTRA]    Retrieving 'gmp-6.1.2'
[ALL  ]    --2021-05-26 10:46:21--  https://gmplib.org/download/gmp/gmp-6.1.2.tar.xz
[ALL  ]    Resolving gmplib.org (gmplib.org)... 130.242.124.102
[ALL  ]    Connecting to gmplib.org (gmplib.org)|130.242.124.102|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 200 OK
[ALL  ]    Length: 1946336 (1.9M) [application/octet-stream]
[ALL  ]    Saving to: '/tmp/build/.build/tarballs/gmp-6.1.2.tar.xz.tmp-dl'
[ALL  ]    
[ALL  ]         0K ................ ................ ................ 20%  231K 7s
[ALL  ]       384K ................ ................ ................ 40%  576K 3s
[ALL  ]       768K ................ ................ ................ 60%  193K 3s
[ALL  ]      1152K ................ ................ ................ 80%  462K 1s
[ALL  ]      1536K ................ ................ .............   100%  548K=5.8s
[ALL  ]    
[ALL  ]    2021-05-26 10:46:28 (327 KB/s) - '/tmp/build/.build/tarballs/gmp-6.1.2.tar.xz.tmp-dl' saved [1946336/1946336]
[ALL  ]    
[EXTRA]    Verifying SHA512 checksum for 'gmp-6.1.2.tar.xz'
[EXTRA]    Retrieving 'mpfr-4.0.2'
[ALL  ]    --2021-05-26 10:46:28--  http://www.mpfr.org/mpfr-4.0.2/mpfr-4.0.2.tar.xz
[ALL  ]    Resolving www.mpfr.org (www.mpfr.org)... 152.81.144.155
[ALL  ]    Connecting to www.mpfr.org (www.mpfr.org)|152.81.144.155|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... 301 Moved Permanently
[ALL  ]    Location: https://www.mpfr.org/mpfr-4.0.2/mpfr-4.0.2.tar.xz [following]
[ALL  ]    --2021-05-26 10:46:29--  https://www.mpfr.org/mpfr-4.0.2/mpfr-4.0.2.tar.xz
[ALL  ]    Connecting to www.mpfr.org (www.mpfr.org)|152.81.144.155|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 200 OK
[ALL  ]    Length: 1441996 (1.4M) [application/x-xz]
[ALL  ]    Saving to: '/tmp/build/.build/tarballs/mpfr-4.0.2.tar.xz.tmp-dl'
[ALL  ]    
[ALL  ]         0K ................ ................ ................ 27%  673K 2s
[ALL  ]       384K ................ ................ ................ 54% 2.62M 1s
[ALL  ]       768K ................ ................ ................ 81% 2.65M 0s
[ALL  ]      1152K ................ ................                 100% 80.1M=0.9s
[ALL  ]    
[ALL  ]    2021-05-26 10:46:30 (1.60 MB/s) - '/tmp/build/.build/tarballs/mpfr-4.0.2.tar.xz.tmp-dl' saved [1441996/1441996]
[ALL  ]    
[EXTRA]    Verifying SHA512 checksum for 'mpfr-4.0.2.tar.xz'
[EXTRA]    Retrieving 'isl-0.20'
[ALL  ]    --2021-05-26 10:46:30--  http://isl.gforge.inria.fr/isl-0.20.tar.xz
[ALL  ]    Resolving isl.gforge.inria.fr (isl.gforge.inria.fr)... 128.93.193.15
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... Read error (Connection timed out) in headers.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-05-26 10:46:42--  (try: 2)  http://isl.gforge.inria.fr/isl-0.20.tar.xz
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... Read error (Connection timed out) in headers.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-05-26 10:47:02--  (try: 3)  http://isl.gforge.inria.fr/isl-0.20.tar.xz
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Resolving isl.gforge.inria.fr (isl.gforge.inria.fr)... 128.93.193.15
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Giving up.
[ALL  ]    
[ALL  ]    --2021-05-26 10:47:22--  http://isl.gforge.inria.fr/isl-0.20.tar.bz2
[ALL  ]    Resolving isl.gforge.inria.fr (isl.gforge.inria.fr)... 128.93.193.15
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-05-26 10:47:33--  (try: 2)  http://isl.gforge.inria.fr/isl-0.20.tar.bz2
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-05-26 10:47:45--  (try: 3)  http://isl.gforge.inria.fr/isl-0.20.tar.bz2
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Giving up.
[ALL  ]    
[ALL  ]    --2021-05-26 10:47:55--  http://isl.gforge.inria.fr/isl-0.20.tar.gz
[ALL  ]    Resolving isl.gforge.inria.fr (isl.gforge.inria.fr)... 128.93.193.15
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-05-26 10:48:06--  (try: 2)  http://isl.gforge.inria.fr/isl-0.20.tar.gz
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-05-26 10:48:18--  (try: 3)  http://isl.gforge.inria.fr/isl-0.20.tar.gz
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Giving up.
[ALL  ]    
[ERROR]    isl: download failed
[ERROR]  
[ERROR]  >>
[ERROR]  >>  Build failed in step 'Retrieving needed toolchain components' tarballs'
[ERROR]  >>        called in step '(top-level)'
[ERROR]  >>
[ERROR]  >>  Error happened in: CT_Abort[scripts/functions@487]
[ERROR]  >>        called from: CT_DoFetch[scripts/functions@2103]
[ERROR]  >>        called from: CT_PackageRun[scripts/functions@2063]
[ERROR]  >>        called from: CT_Fetch[scripts/functions@2174]
[ERROR]  >>        called from: do_isl_get[scripts/build/companion_libs/121-isl.sh@16]
[ERROR]  >>        called from: do_companion_libs_get[scripts/build/companion_libs.sh@15]
[ERROR]  >>        called from: main[scripts/crosstool-NG.sh@648]
[ERROR]  >>
[ERROR]  >>  For more info on this error, look at the file: 'build.log'
[ERROR]  >>  There is a list of known issues, some with workarounds, in:
[ERROR]  >>      https://crosstool-ng.github.io/docs/known-issues/
[ERROR]  >>
[ERROR]  >> NOTE: Your configuration includes features marked EXPERIMENTAL.
[ERROR]  >> Before submitting a bug report, try to reproduce it without enabling
[ERROR]  >> any experimental features. Otherwise, you'll need to debug it
[ERROR]  >> and present an explanation why it is a bug in crosstool-NG - or
[ERROR]  >> preferably, a fix.
[ERROR]  >>
[ERROR]  >>  If you feel this is a bug in crosstool-NG, report it at:
[ERROR]  >>      https://github.com/crosstool-ng/crosstool-ng/issues/
[ERROR]  >>
[ERROR]  >>  Make sure your report includes all the information pertinent to this issue.
[ERROR]  >>  Read the bug reporting guidelines here:
[ERROR]  >>      http://crosstool-ng.github.io/support/
[ERROR]  
[ERROR]  (elapsed: 2:10.88)
/usr/local/bin/ct-ng:261: recipe for target 'build' failed
make: *** [build] Error 1
The command '/bin/sh -c ./build-toolchains.sh' returned a non-zero code: 1
Sending build context to Docker daemon  494.6kB

Step 1/21 : FROM ubuntu:18.04
 ---> 81bcf752ac3d
---
Wed May 26 10:49:03 UTC 2021 - building ...
Wed May 26 10:49:33 UTC 2021 - building ...
Wed May 26 10:50:03 UTC 2021 - building ...
Wed May 26 10:50:33 UTC 2021 - building ...
ERROR: An error was encountered with the build.
[INFO ]  Performing some trivial sanity checks
[INFO ]  Build started 20210526.104833
[INFO ]  Building environment variables
[WARN ]  Directory '/home/rustbuild/src' does not exist.
[WARN ]  Will not save downloaded tarballs to local storage.
[EXTRA]  Preparing working directories
[EXTRA]  Installing user-supplied crosstool-NG configuration
[EXTRA]  =================================================================
[EXTRA]  Dumping internal crosstool-NG configuration
[EXTRA]    Building a toolchain for:
[EXTRA]      build  = x86_64-pc-linux-gnu
[EXTRA]      host   = x86_64-pc-linux-gnu
[EXTRA]      target = riscv64-unknown-linux-gnu
[EXTRA]  Dumping internal crosstool-NG configuration: done in 0.05s (at 00:01)
[INFO ]  =================================================================
[INFO ]  Retrieving needed toolchain components' tarballs
[EXTRA]    Retrieving 'linux-4.20.8'
[ALL  ]    --2021-05-26 10:48:34--  http://www.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz
[ALL  ]    Resolving www.kernel.org (www.kernel.org)... 147.75.60.149, 2604:1380:4010::1
[ALL  ]    Connecting to www.kernel.org (www.kernel.org)|147.75.60.149|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... 301 Moved Permanently
[ALL  ]    Location: https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz [following]
[ALL  ]    --2021-05-26 10:48:34--  https://www.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz
[ALL  ]    Connecting to www.kernel.org (www.kernel.org)|147.75.60.149|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 301 Moved Permanently
[ALL  ]    Location: https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz [following]
[ALL  ]    --2021-05-26 10:48:34--  https://mirrors.edge.kernel.org/pub/linux/kernel/v4.x/linux-4.20.8.tar.xz
[ALL  ]    Resolving mirrors.edge.kernel.org (mirrors.edge.kernel.org)... 147.75.69.165, 2604:1380:1000:8100::1
[ALL  ]    Connecting to mirrors.edge.kernel.org (mirrors.edge.kernel.org)|147.75.69.165|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 200 OK
[ALL  ]    Length: 104281104 (99M) [application/x-xz]
[ALL  ]    Saving to: '/tmp/build/.build/tarballs/linux-4.20.8.tar.xz.tmp-dl'
[ALL  ]    
[ALL  ]         0K ................ ................ ................  0% 3.89M 25s
[ALL  ]       384K ................ ................ ................  0% 15.1M 16s
[ALL  ]       768K ................ ................ ................  1% 16.8M 13s
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[ALL  ]     63744K ................ ................ ................ 62% 26.0M 0s
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[ALL  ]    101760K .........                                         100%  266M=1.0s
[ALL  ]    
[ALL  ]    2021-05-26 10:48:36 (94.9 MB/s) - '/tmp/build/.build/tarballs/linux-4.20.8.tar.xz.tmp-dl' saved [104281104/104281104]
[ALL  ]    
[EXTRA]    Verifying SHA512 checksum for 'linux-4.20.8.tar.xz'
[EXTRA]    Retrieving 'zlib-1.2.11'
[ALL  ]    --2021-05-26 10:48:36--  http://downloads.sourceforge.net/project/libpng/zlib/1.2.11/zlib-1.2.11.tar.xz
[ALL  ]    Resolving downloads.sourceforge.net (downloads.sourceforge.net)... 216.105.38.13
[ALL  ]    Connecting to downloads.sourceforge.net (downloads.sourceforge.net)|216.105.38.13|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... 302 Found
[ALL  ]    Location: https://pilotfiber.dl.sourceforge.net/project/libpng/zlib/1.2.11/zlib-1.2.11.tar.xz [following]
[ALL  ]    --2021-05-26 10:48:36--  https://pilotfiber.dl.sourceforge.net/project/libpng/zlib/1.2.11/zlib-1.2.11.tar.xz
[ALL  ]    Resolving pilotfiber.dl.sourceforge.net (pilotfiber.dl.sourceforge.net)... 69.12.26.12
[ALL  ]    Connecting to pilotfiber.dl.sourceforge.net (pilotfiber.dl.sourceforge.net)|69.12.26.12|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 200 OK
[ALL  ]    Length: 467960 (457K) [application/octet-stream]
[ALL  ]    Saving to: '/tmp/build/.build/tarballs/zlib-1.2.11.tar.xz.tmp-dl'
[ALL  ]    
[ALL  ]         0K ................ ................ ................ 84%  383K 0s
[ALL  ]       384K .........                                         100%  946K=1.1s
[ALL  ]    
[ALL  ]    2021-05-26 10:48:37 (423 KB/s) - '/tmp/build/.build/tarballs/zlib-1.2.11.tar.xz.tmp-dl' saved [467960/467960]
[ALL  ]    
[EXTRA]    Verifying SHA512 checksum for 'zlib-1.2.11.tar.xz'
[EXTRA]    Retrieving 'gmp-6.1.2'
[ALL  ]    --2021-05-26 10:48:37--  https://gmplib.org/download/gmp/gmp-6.1.2.tar.xz
[ALL  ]    Resolving gmplib.org (gmplib.org)... 130.242.124.102
[ALL  ]    Connecting to gmplib.org (gmplib.org)|130.242.124.102|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 200 OK
[ALL  ]    Length: 1946336 (1.9M) [application/octet-stream]
[ALL  ]    Saving to: '/tmp/build/.build/tarballs/gmp-6.1.2.tar.xz.tmp-dl'
[ALL  ]    
[ALL  ]         0K ................ ................ ................ 20%  283K 5s
[ALL  ]       384K ................ ................ ................ 40% 1.10M 2s
[ALL  ]       768K ................ ................ ................ 60% 1.10M 1s
[ALL  ]      1152K ................ ................ ................ 80% 1.10M 1s
[ALL  ]      1536K ................ ................ .............   100% 1.05M=2.7s
[ALL  ]    
[ALL  ]    2021-05-26 10:48:41 (701 KB/s) - '/tmp/build/.build/tarballs/gmp-6.1.2.tar.xz.tmp-dl' saved [1946336/1946336]
[ALL  ]    
[EXTRA]    Verifying SHA512 checksum for 'gmp-6.1.2.tar.xz'
[EXTRA]    Retrieving 'mpfr-4.0.2'
[ALL  ]    --2021-05-26 10:48:41--  http://www.mpfr.org/mpfr-4.0.2/mpfr-4.0.2.tar.xz
[ALL  ]    Resolving www.mpfr.org (www.mpfr.org)... 152.81.144.155
[ALL  ]    Connecting to www.mpfr.org (www.mpfr.org)|152.81.144.155|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... 301 Moved Permanently
[ALL  ]    Location: https://www.mpfr.org/mpfr-4.0.2/mpfr-4.0.2.tar.xz [following]
[ALL  ]    --2021-05-26 10:48:42--  https://www.mpfr.org/mpfr-4.0.2/mpfr-4.0.2.tar.xz
[ALL  ]    Connecting to www.mpfr.org (www.mpfr.org)|152.81.144.155|:443... connected.
[ALL  ]    HTTP request sent, awaiting response... 200 OK
[ALL  ]    Length: 1441996 (1.4M) [application/x-xz]
[ALL  ]    Saving to: '/tmp/build/.build/tarballs/mpfr-4.0.2.tar.xz.tmp-dl'
[ALL  ]    
[ALL  ]         0K ................ ................ ................ 27%  539K 2s
[ALL  ]       384K ................ ................ ................ 54% 2.60M 1s
[ALL  ]       768K ................ ................ ................ 81% 2.64M 0s
[ALL  ]      1152K ................ ................                 100%  101M=1.0s
[ALL  ]    
[ALL  ]    2021-05-26 10:48:44 (1.37 MB/s) - '/tmp/build/.build/tarballs/mpfr-4.0.2.tar.xz.tmp-dl' saved [1441996/1441996]
[ALL  ]    
[EXTRA]    Verifying SHA512 checksum for 'mpfr-4.0.2.tar.xz'
[EXTRA]    Retrieving 'isl-0.20'
[ALL  ]    --2021-05-26 10:48:44--  http://isl.gforge.inria.fr/isl-0.20.tar.xz
[ALL  ]    Resolving isl.gforge.inria.fr (isl.gforge.inria.fr)... 128.93.193.15
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-05-26 10:48:55--  (try: 2)  http://isl.gforge.inria.fr/isl-0.20.tar.xz
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-05-26 10:49:07--  (try: 3)  http://isl.gforge.inria.fr/isl-0.20.tar.xz
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Giving up.
[ALL  ]    
[ALL  ]    --2021-05-26 10:49:17--  http://isl.gforge.inria.fr/isl-0.20.tar.bz2
[ALL  ]    Resolving isl.gforge.inria.fr (isl.gforge.inria.fr)... 128.93.193.15
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... Read error (Connection timed out) in headers.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-05-26 10:49:28--  (try: 2)  http://isl.gforge.inria.fr/isl-0.20.tar.bz2
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... Read error (Connection timed out) in headers.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-05-26 10:49:40--  (try: 3)  http://isl.gforge.inria.fr/isl-0.20.tar.bz2
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... Read error (Connection timed out) in headers.
[ALL  ]    Giving up.
[ALL  ]    
[ALL  ]    --2021-05-26 10:49:51--  http://isl.gforge.inria.fr/isl-0.20.tar.gz
[ALL  ]    Resolving isl.gforge.inria.fr (isl.gforge.inria.fr)... 128.93.193.15
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... Read error (Connection timed out) in headers.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-05-26 10:50:06--  (try: 2)  http://isl.gforge.inria.fr/isl-0.20.tar.gz
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Resolving isl.gforge.inria.fr (isl.gforge.inria.fr)... 128.93.193.15
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... Read error (Connection timed out) in headers.
[ALL  ]    Retrying.
[ALL  ]    
[ALL  ]    --2021-05-26 10:50:29--  (try: 3)  http://isl.gforge.inria.fr/isl-0.20.tar.gz
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... failed: Connection timed out.
[ALL  ]    Resolving isl.gforge.inria.fr (isl.gforge.inria.fr)... 128.93.193.15
[ALL  ]    Connecting to isl.gforge.inria.fr (isl.gforge.inria.fr)|128.93.193.15|:80... connected.
[ALL  ]    HTTP request sent, awaiting response... Read error (Connection timed out) in headers.
[ALL  ]    Giving up.
[ALL  ]    
[ERROR]    isl: download failed
[ERROR]  
[ERROR]  >>
[ERROR]  >>  Build failed in step 'Retrieving needed toolchain components' tarballs'
[ERROR]  >>        called in step '(top-level)'
[ERROR]  >>
[ERROR]  >>  Error happened in: CT_Abort[scripts/functions@487]
[ERROR]  >>        called from: CT_DoFetch[scripts/functions@2103]
[ERROR]  >>        called from: CT_PackageRun[scripts/functions@2063]
[ERROR]  >>        called from: CT_Fetch[scripts/functions@2174]
[ERROR]  >>        called from: do_isl_get[scripts/build/companion_libs/121-isl.sh@16]
[ERROR]  >>        called from: do_companion_libs_get[scripts/build/companion_libs.sh@15]
[ERROR]  >>        called from: main[scripts/crosstool-NG.sh@648]
[ERROR]  >>
[ERROR]  >>  For more info on this error, look at the file: 'build.log'
[ERROR]  >>  There is a list of known issues, some with workarounds, in:
[ERROR]  >>      https://crosstool-ng.github.io/docs/known-issues/
[ERROR]  >>
[ERROR]  >> NOTE: Your configuration includes features marked EXPERIMENTAL.
[ERROR]  >> Before submitting a bug report, try to reproduce it without enabling
[ERROR]  >> any experimental features. Otherwise, you'll need to debug it
[ERROR]  >> and present an explanation why it is a bug in crosstool-NG - or
[ERROR]  >> preferably, a fix.
[ERROR]  >>
[ERROR]  >>  If you feel this is a bug in crosstool-NG, report it at:
[ERROR]  >>      https://github.com/crosstool-ng/crosstool-ng/issues/
[ERROR]  >>
[ERROR]  >>  Make sure your report includes all the information pertinent to this issue.
[ERROR]  >>  Read the bug reporting guidelines here:
[ERROR]  >>      http://crosstool-ng.github.io/support/
[ERROR]  
[ERROR]  (elapsed: 2:16.63)
/usr/local/bin/ct-ng:261: recipe for target 'build' failed
make: *** [build] Error 1
The command '/bin/sh -c ./build-toolchains.sh' returned a non-zero code: 1
##[error]Process completed with exit code 1.
Post job cleanup.

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bors commented May 26, 2021

💔 Test failed - checks-actions

@bors bors added S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. and removed S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. labels May 26, 2021
@ehuss
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ehuss commented May 26, 2021

@bors retry
error reaching http://isl.gforge.inria.fr/

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels May 26, 2021
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bors commented May 26, 2021

⌛ Testing commit b6532eb with merge 86ac0b4...

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bors commented May 27, 2021

☀️ Test successful - checks-actions
Approved by: Mark-Simulacrum
Pushing 86ac0b4 to master...

@bors bors added the merged-by-bors This PR was explicitly merged by bors. label May 27, 2021
@bors bors merged commit 86ac0b4 into rust-lang:master May 27, 2021
@rustbot rustbot added this to the 1.54.0 milestone May 27, 2021
JohnTitor added a commit to JohnTitor/rust that referenced this pull request Jun 3, 2021
…ulacrum

Fix linkcheck script from getting out of sync.

When there are changes to the linkcheck script, the CI jobs used in the books would download the latest version on master, but run it against nightly. During that 24 hour window, the CI can fail if the script has changes that are incompatible with the last nightly. This fixes it so that it downloads the linkchecker that matches the version of nightly.

This also includes a fix to build with release to make it run much faster (I forgot to add this in rust-lang#85652).
JohnTitor added a commit to JohnTitor/rust that referenced this pull request Jun 4, 2021
…ulacrum

Fix linkcheck script from getting out of sync.

When there are changes to the linkcheck script, the CI jobs used in the books would download the latest version on master, but run it against nightly. During that 24 hour window, the CI can fail if the script has changes that are incompatible with the last nightly. This fixes it so that it downloads the linkchecker that matches the version of nightly.

This also includes a fix to build with release to make it run much faster (I forgot to add this in rust-lang#85652).
JohnTitor added a commit to JohnTitor/rust that referenced this pull request Jun 21, 2021
…ulacrum

Fix a bug in the linkchecker

There was a small typo in the linkchecker (in rust-lang#85652) that caused it to report a `#` fragment link error pointing to the wrong file (it was displaying the path to the source file, not the target of the link).

This also includes a few other changes:
- Fixes the tests due to some changes in the redirect handling in rust-lang#84703.
- Adds the tests to rustbuild to run whenever the linkchecker itself is run.
- Updates the tests to validate more of the output (so that a mistake like this would have been caught).

Closes rust-lang#86144
JohnTitor added a commit to JohnTitor/rust that referenced this pull request Jun 21, 2021
…ulacrum

Fix a bug in the linkchecker

There was a small typo in the linkchecker (in rust-lang#85652) that caused it to report a `#` fragment link error pointing to the wrong file (it was displaying the path to the source file, not the target of the link).

This also includes a few other changes:
- Fixes the tests due to some changes in the redirect handling in rust-lang#84703.
- Adds the tests to rustbuild to run whenever the linkchecker itself is run.
- Updates the tests to validate more of the output (so that a mistake like this would have been caught).

Closes rust-lang#86144
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6 participants