Nix multi user installation fails on macOS Catalina v10.15.1

[jbobko23]

I have tried to execute sh <(curl https://nixos.org/nix/install) --daemon to install Nix:

DEVICE:~ user$ sh <(curl https://nixos.org/nix/install) --daemon
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left   @Speed
100  2399  100  2399    0     0   6414      0 --:--:-- --:--:-- --:--:--  6414
downloading Nix 2.3.1 binary tarball for x86_64-darwin from 'https://nixos.org/releases/nix/nix-2.3.1/nix-2.3.1-x86_64-darwin.tar.xz' to '/var/folders/95/dt_jz96x75b9bhzltxwgjs8h0000gn/T/nix-binary-tarball-unpack.XXXXXXXXXX.nKbXUOfS'...
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100 17.1M  100 17.1M    0     0  74460      0  0:04:02  0:04:02 --:--:-- 77829
Note: a multi-user installation is possible. See https://nixos.org/nix/manual/#sect-multi-user-installation
Switching to the Daemon-based Installer
Welcome to the Multi-User Nix Installation

This installation tool will set up your computer with the Nix package
manager. This will happen in a few stages:

1. Make sure your computer doesn't already have Nix. If it does, I
   will show you instructions on how to clean up your old one.

2. Show you what we are going to install and where. Then we will ask
   if you are ready to continue.

3. Create the system users and groups that the Nix daemon uses to run
   builds.

4. Perform the basic installation of the Nix files daemon.

5. Configure your shell to import special Nix Profile files, so you
   can use Nix.

6. Start the Nix daemon.

Would you like to see a more detailed list of what we will do?
[y/n] y


We will:

 - make sure your computer doesn't already have Nix files
   (if it does, I will tell you how to clean them up.)
 - create local users (see the list above for the users we'll make)
 - create a local group (nixbld)
 - install Nix in to /nix
 - create a configuration file in /etc/nix
 - set up the "default profile" by creating some Nix-related files in
   /var/root
 - back up /etc/bashrc to /etc/bashrc.backup-before-nix
 - update /etc/bashrc to include some Nix configuration
 - back up /etc/zshrc to /etc/zshrc.backup-before-nix
 - update /etc/zshrc to include some Nix configuration
 - load and start a LaunchDaemon (at /Library/LaunchDaemons/org.nixos.nix-daemon.plist) for nix-daemon

Ready to continue?
[y/n] y


---- let's talk about sudo -----------------------------------------------------
This script is going to call sudo a lot. Every time we do, it'll
output exactly what it'll do, and why.

Just like this:

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo echo

to demonstrate how our sudo prompts look


This might look scary, but everything can be undone by running just a
few commands. We used to ask you to confirm each time sudo ran, but it
was too many times. Instead, I'll just ask you this one time:

Can we use sudo?
[y/n] y

Yay! Thanks! Let's get going!

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo test -e /var/root/.nix-defexpr

making sure that /var/root/.nix-defexpr doesn't exist

Password:

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo test -e /var/root/.nix-channels

making sure that /var/root/.nix-channels doesn't exist


---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo test -e /var/root/.nix-profile

making sure that /var/root/.nix-profile doesn't exist


---- Nix config report ---------------------------------------------------------
        Temp Dir:	/var/folders/95/dt_jz96x75b9bhzltxwgjs8h0000gn/T/tmp.XXXXXXXXXX.m6Ac1MpT
        Nix Root:	/nix
     Build Users:	32
  Build Group ID:	30000
Build Group Name:	nixbld

build users:
    Username:	UID
     nixbld1:	30001
     nixbld2:	30002
     nixbld3:	30003
     nixbld4:	30004
     nixbld5:	30005
     nixbld6:	30006
     nixbld7:	30007
     nixbld8:	30008
     nixbld9:	30009
     nixbld10:	30010
     nixbld11:	30011
     nixbld12:	30012
     nixbld13:	30013
     nixbld14:	30014
     nixbld15:	30015
     nixbld16:	30016
     nixbld17:	30017
     nixbld18:	30018
     nixbld19:	30019
     nixbld20:	30020
     nixbld21:	30021
     nixbld22:	30022
     nixbld23:	30023
     nixbld24:	30024
     nixbld25:	30025
     nixbld26:	30026
     nixbld27:	30027
     nixbld28:	30028
     nixbld29:	30029
     nixbld30:	30030
     nixbld31:	30031
     nixbld32:	30032

Ready to continue?
[y/n] y


~~> Setting up the build group nixbld

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/sbin/dseditgroup -o create -r Nix build group for nix-daemon -i 30000 nixbld

Create the Nix build group, nixbld

            Created:	Yes

~~> Setting up the build user nixbld1

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . create /Users/nixbld1 UniqueID 30001

Creating the Nix build user (#1), nixbld1

           Created:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld1 IsHidden 1

in order to make nixbld1 a hidden user

            Hidden:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld1 NFSHomeDirectory /var/empty

in order to give nixbld1 a safe home directory

    Home Directory:	/var/empty
              Note:	Nix build user 1

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld1 UserShell /sbin/nologin

in order to give nixbld1 a safe home directory

   Logins Disabled:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/sbin/dseditgroup -o edit -t user -a nixbld1 nixbld

Add nixbld1 to the nixbld group

  Member of nixbld:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld1 PrimaryGroupID 30000

to let the nix daemon use this user for builds (this might seem redundant, but there are two concepts of group membership)

    PrimaryGroupID:	30000

~~> Setting up the build user nixbld2

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . create /Users/nixbld2 UniqueID 30002

Creating the Nix build user (#2), nixbld2

           Created:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld2 IsHidden 1

in order to make nixbld2 a hidden user

            Hidden:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld2 NFSHomeDirectory /var/empty

in order to give nixbld2 a safe home directory

    Home Directory:	/var/empty
              Note:	Nix build user 2

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld2 UserShell /sbin/nologin

in order to give nixbld2 a safe home directory

   Logins Disabled:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/sbin/dseditgroup -o edit -t user -a nixbld2 nixbld

Add nixbld2 to the nixbld group

  Member of nixbld:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld2 PrimaryGroupID 30000

to let the nix daemon use this user for builds (this might seem redundant, but there are two concepts of group membership)

    PrimaryGroupID:	30000

~~> Setting up the build user nixbld3

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . create /Users/nixbld3 UniqueID 30003

Creating the Nix build user (#3), nixbld3

           Created:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld3 IsHidden 1

in order to make nixbld3 a hidden user

            Hidden:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld3 NFSHomeDirectory /var/empty

in order to give nixbld3 a safe home directory

    Home Directory:	/var/empty
              Note:	Nix build user 3

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld3 UserShell /sbin/nologin

in order to give nixbld3 a safe home directory

   Logins Disabled:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/sbin/dseditgroup -o edit -t user -a nixbld3 nixbld

Add nixbld3 to the nixbld group

  Member of nixbld:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld3 PrimaryGroupID 30000

to let the nix daemon use this user for builds (this might seem redundant, but there are two concepts of group membership)

    PrimaryGroupID:	30000

~~> Setting up the build user nixbld4

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . create /Users/nixbld4 UniqueID 30004

Creating the Nix build user (#4), nixbld4

           Created:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld4 IsHidden 1

in order to make nixbld4 a hidden user

            Hidden:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld4 NFSHomeDirectory /var/empty

in order to give nixbld4 a safe home directory

    Home Directory:	/var/empty
              Note:	Nix build user 4

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld4 UserShell /sbin/nologin

in order to give nixbld4 a safe home directory

   Logins Disabled:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/sbin/dseditgroup -o edit -t user -a nixbld4 nixbld

Add nixbld4 to the nixbld group

  Member of nixbld:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld4 PrimaryGroupID 30000

to let the nix daemon use this user for builds (this might seem redundant, but there are two concepts of group membership)

    PrimaryGroupID:	30000

~~> Setting up the build user nixbld5

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . create /Users/nixbld5 UniqueID 30005

Creating the Nix build user (#5), nixbld5

           Created:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld5 IsHidden 1

in order to make nixbld5 a hidden user

            Hidden:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld5 NFSHomeDirectory /var/empty

in order to give nixbld5 a safe home directory

    Home Directory:	/var/empty
              Note:	Nix build user 5

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld5 UserShell /sbin/nologin

in order to give nixbld5 a safe home directory

   Logins Disabled:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/sbin/dseditgroup -o edit -t user -a nixbld5 nixbld

Add nixbld5 to the nixbld group

  Member of nixbld:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld5 PrimaryGroupID 30000

to let the nix daemon use this user for builds (this might seem redundant, but there are two concepts of group membership)

    PrimaryGroupID:	30000

~~> Setting up the build user nixbld6

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . create /Users/nixbld6 UniqueID 30006

Creating the Nix build user (#6), nixbld6

           Created:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld6 IsHidden 1

in order to make nixbld6 a hidden user

            Hidden:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld6 NFSHomeDirectory /var/empty

in order to give nixbld6 a safe home directory

    Home Directory:	/var/empty
              Note:	Nix build user 6

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld6 UserShell /sbin/nologin

in order to give nixbld6 a safe home directory

   Logins Disabled:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/sbin/dseditgroup -o edit -t user -a nixbld6 nixbld

Add nixbld6 to the nixbld group

  Member of nixbld:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld6 PrimaryGroupID 30000

to let the nix daemon use this user for builds (this might seem redundant, but there are two concepts of group membership)

    PrimaryGroupID:	30000

~~> Setting up the build user nixbld7

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . create /Users/nixbld7 UniqueID 30007

Creating the Nix build user (#7), nixbld7

           Created:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld7 IsHidden 1

in order to make nixbld7 a hidden user

            Hidden:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld7 NFSHomeDirectory /var/empty

in order to give nixbld7 a safe home directory

    Home Directory:	/var/empty
              Note:	Nix build user 7

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld7 UserShell /sbin/nologin

in order to give nixbld7 a safe home directory

   Logins Disabled:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/sbin/dseditgroup -o edit -t user -a nixbld7 nixbld

Add nixbld7 to the nixbld group

  Member of nixbld:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld7 PrimaryGroupID 30000

to let the nix daemon use this user for builds (this might seem redundant, but there are two concepts of group membership)

    PrimaryGroupID:	30000

~~> Setting up the build user nixbld8

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . create /Users/nixbld8 UniqueID 30008

Creating the Nix build user (#8), nixbld8

           Created:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld8 IsHidden 1

in order to make nixbld8 a hidden user

            Hidden:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld8 NFSHomeDirectory /var/empty

in order to give nixbld8 a safe home directory

    Home Directory:	/var/empty
              Note:	Nix build user 8

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld8 UserShell /sbin/nologin

in order to give nixbld8 a safe home directory

   Logins Disabled:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/sbin/dseditgroup -o edit -t user -a nixbld8 nixbld

Add nixbld8 to the nixbld group

  Member of nixbld:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld8 PrimaryGroupID 30000

to let the nix daemon use this user for builds (this might seem redundant, but there are two concepts of group membership)

    PrimaryGroupID:	30000

~~> Setting up the build user nixbld9

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . create /Users/nixbld9 UniqueID 30009

Creating the Nix build user (#9), nixbld9

           Created:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld9 IsHidden 1

in order to make nixbld9 a hidden user

            Hidden:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld9 NFSHomeDirectory /var/empty

in order to give nixbld9 a safe home directory

    Home Directory:	/var/empty
              Note:	Nix build user 9

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld9 UserShell /sbin/nologin

in order to give nixbld9 a safe home directory

   Logins Disabled:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/sbin/dseditgroup -o edit -t user -a nixbld9 nixbld

Add nixbld9 to the nixbld group

  Member of nixbld:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld9 PrimaryGroupID 30000

to let the nix daemon use this user for builds (this might seem redundant, but there are two concepts of group membership)

    PrimaryGroupID:	30000

~~> Setting up the build user nixbld10

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . create /Users/nixbld10 UniqueID 30010

Creating the Nix build user (#10), nixbld10

           Created:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld10 IsHidden 1

in order to make nixbld10 a hidden user

            Hidden:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld10 NFSHomeDirectory /var/empty

in order to give nixbld10 a safe home directory

    Home Directory:	/var/empty
              Note:	Nix build user 10

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld10 UserShell /sbin/nologin

in order to give nixbld10 a safe home directory

   Logins Disabled:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/sbin/dseditgroup -o edit -t user -a nixbld10 nixbld

Add nixbld10 to the nixbld group

  Member of nixbld:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld10 PrimaryGroupID 30000

to let the nix daemon use this user for builds (this might seem redundant, but there are two concepts of group membership)

    PrimaryGroupID:	30000

~~> Setting up the build user nixbld11

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . create /Users/nixbld11 UniqueID 30011

Creating the Nix build user (#11), nixbld11

           Created:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld11 IsHidden 1

in order to make nixbld11 a hidden user

            Hidden:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld11 NFSHomeDirectory /var/empty

in order to give nixbld11 a safe home directory

    Home Directory:	/var/empty
              Note:	Nix build user 11

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld11 UserShell /sbin/nologin

in order to give nixbld11 a safe home directory

   Logins Disabled:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/sbin/dseditgroup -o edit -t user -a nixbld11 nixbld

Add nixbld11 to the nixbld group

  Member of nixbld:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld11 PrimaryGroupID 30000

to let the nix daemon use this user for builds (this might seem redundant, but there are two concepts of group membership)

    PrimaryGroupID:	30000

~~> Setting up the build user nixbld12

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . create /Users/nixbld12 UniqueID 30012

Creating the Nix build user (#12), nixbld12

           Created:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld12 IsHidden 1

in order to make nixbld12 a hidden user

            Hidden:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld12 NFSHomeDirectory /var/empty

in order to give nixbld12 a safe home directory

    Home Directory:	/var/empty
              Note:	Nix build user 12

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld12 UserShell /sbin/nologin

in order to give nixbld12 a safe home directory

   Logins Disabled:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/sbin/dseditgroup -o edit -t user -a nixbld12 nixbld

Add nixbld12 to the nixbld group

  Member of nixbld:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld12 PrimaryGroupID 30000

to let the nix daemon use this user for builds (this might seem redundant, but there are two concepts of group membership)

    PrimaryGroupID:	30000

~~> Setting up the build user nixbld13

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . create /Users/nixbld13 UniqueID 30013

Creating the Nix build user (#13), nixbld13

           Created:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld13 IsHidden 1

in order to make nixbld13 a hidden user

            Hidden:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld13 NFSHomeDirectory /var/empty

in order to give nixbld13 a safe home directory

    Home Directory:	/var/empty
              Note:	Nix build user 13

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld13 UserShell /sbin/nologin

in order to give nixbld13 a safe home directory

   Logins Disabled:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/sbin/dseditgroup -o edit -t user -a nixbld13 nixbld

Add nixbld13 to the nixbld group

  Member of nixbld:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld13 PrimaryGroupID 30000

to let the nix daemon use this user for builds (this might seem redundant, but there are two concepts of group membership)

    PrimaryGroupID:	30000

~~> Setting up the build user nixbld14

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . create /Users/nixbld14 UniqueID 30014

Creating the Nix build user (#14), nixbld14

           Created:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld14 IsHidden 1

in order to make nixbld14 a hidden user

            Hidden:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld14 NFSHomeDirectory /var/empty

in order to give nixbld14 a safe home directory

    Home Directory:	/var/empty
              Note:	Nix build user 14

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld14 UserShell /sbin/nologin

in order to give nixbld14 a safe home directory

   Logins Disabled:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/sbin/dseditgroup -o edit -t user -a nixbld14 nixbld

Add nixbld14 to the nixbld group

  Member of nixbld:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld14 PrimaryGroupID 30000

to let the nix daemon use this user for builds (this might seem redundant, but there are two concepts of group membership)

    PrimaryGroupID:	30000

~~> Setting up the build user nixbld15

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . create /Users/nixbld15 UniqueID 30015

Creating the Nix build user (#15), nixbld15

           Created:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld15 IsHidden 1

in order to make nixbld15 a hidden user

            Hidden:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld15 NFSHomeDirectory /var/empty

in order to give nixbld15 a safe home directory

    Home Directory:	/var/empty
              Note:	Nix build user 15

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld15 UserShell /sbin/nologin

in order to give nixbld15 a safe home directory

   Logins Disabled:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/sbin/dseditgroup -o edit -t user -a nixbld15 nixbld

Add nixbld15 to the nixbld group

  Member of nixbld:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld15 PrimaryGroupID 30000

to let the nix daemon use this user for builds (this might seem redundant, but there are two concepts of group membership)

    PrimaryGroupID:	30000

~~> Setting up the build user nixbld16

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . create /Users/nixbld16 UniqueID 30016

Creating the Nix build user (#16), nixbld16

           Created:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld16 IsHidden 1

in order to make nixbld16 a hidden user

            Hidden:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld16 NFSHomeDirectory /var/empty

in order to give nixbld16 a safe home directory

    Home Directory:	/var/empty
              Note:	Nix build user 16

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld16 UserShell /sbin/nologin

in order to give nixbld16 a safe home directory

   Logins Disabled:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/sbin/dseditgroup -o edit -t user -a nixbld16 nixbld

Add nixbld16 to the nixbld group

  Member of nixbld:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld16 PrimaryGroupID 30000

to let the nix daemon use this user for builds (this might seem redundant, but there are two concepts of group membership)

    PrimaryGroupID:	30000

~~> Setting up the build user nixbld17

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . create /Users/nixbld17 UniqueID 30017

Creating the Nix build user (#17), nixbld17

           Created:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld17 IsHidden 1

in order to make nixbld17 a hidden user

            Hidden:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld17 NFSHomeDirectory /var/empty

in order to give nixbld17 a safe home directory

    Home Directory:	/var/empty
              Note:	Nix build user 17

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld17 UserShell /sbin/nologin

in order to give nixbld17 a safe home directory

   Logins Disabled:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/sbin/dseditgroup -o edit -t user -a nixbld17 nixbld

Add nixbld17 to the nixbld group

  Member of nixbld:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld17 PrimaryGroupID 30000

to let the nix daemon use this user for builds (this might seem redundant, but there are two concepts of group membership)

    PrimaryGroupID:	30000

~~> Setting up the build user nixbld18

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . create /Users/nixbld18 UniqueID 30018

Creating the Nix build user (#18), nixbld18

           Created:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld18 IsHidden 1

in order to make nixbld18 a hidden user

            Hidden:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld18 NFSHomeDirectory /var/empty

in order to give nixbld18 a safe home directory

    Home Directory:	/var/empty
              Note:	Nix build user 18

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld18 UserShell /sbin/nologin

in order to give nixbld18 a safe home directory

   Logins Disabled:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/sbin/dseditgroup -o edit -t user -a nixbld18 nixbld

Add nixbld18 to the nixbld group

  Member of nixbld:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld18 PrimaryGroupID 30000

to let the nix daemon use this user for builds (this might seem redundant, but there are two concepts of group membership)

    PrimaryGroupID:	30000

~~> Setting up the build user nixbld19

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . create /Users/nixbld19 UniqueID 30019

Creating the Nix build user (#19), nixbld19

           Created:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld19 IsHidden 1

in order to make nixbld19 a hidden user

            Hidden:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld19 NFSHomeDirectory /var/empty

in order to give nixbld19 a safe home directory

    Home Directory:	/var/empty
              Note:	Nix build user 19

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld19 UserShell /sbin/nologin

in order to give nixbld19 a safe home directory

   Logins Disabled:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/sbin/dseditgroup -o edit -t user -a nixbld19 nixbld

Add nixbld19 to the nixbld group

  Member of nixbld:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld19 PrimaryGroupID 30000

to let the nix daemon use this user for builds (this might seem redundant, but there are two concepts of group membership)

    PrimaryGroupID:	30000

~~> Setting up the build user nixbld20

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . create /Users/nixbld20 UniqueID 30020

Creating the Nix build user (#20), nixbld20

           Created:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld20 IsHidden 1

in order to make nixbld20 a hidden user

            Hidden:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld20 NFSHomeDirectory /var/empty

in order to give nixbld20 a safe home directory

    Home Directory:	/var/empty
              Note:	Nix build user 20

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld20 UserShell /sbin/nologin

in order to give nixbld20 a safe home directory

   Logins Disabled:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/sbin/dseditgroup -o edit -t user -a nixbld20 nixbld

Add nixbld20 to the nixbld group

  Member of nixbld:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld20 PrimaryGroupID 30000

to let the nix daemon use this user for builds (this might seem redundant, but there are two concepts of group membership)

    PrimaryGroupID:	30000

~~> Setting up the build user nixbld21

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . create /Users/nixbld21 UniqueID 30021

Creating the Nix build user (#21), nixbld21

           Created:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld21 IsHidden 1

in order to make nixbld21 a hidden user

            Hidden:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld21 NFSHomeDirectory /var/empty

in order to give nixbld21 a safe home directory

    Home Directory:	/var/empty
              Note:	Nix build user 21

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld21 UserShell /sbin/nologin

in order to give nixbld21 a safe home directory

   Logins Disabled:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/sbin/dseditgroup -o edit -t user -a nixbld21 nixbld

Add nixbld21 to the nixbld group

  Member of nixbld:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld21 PrimaryGroupID 30000

to let the nix daemon use this user for builds (this might seem redundant, but there are two concepts of group membership)

    PrimaryGroupID:	30000

~~> Setting up the build user nixbld22

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . create /Users/nixbld22 UniqueID 30022

Creating the Nix build user (#22), nixbld22

           Created:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld22 IsHidden 1

in order to make nixbld22 a hidden user

            Hidden:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld22 NFSHomeDirectory /var/empty

in order to give nixbld22 a safe home directory

    Home Directory:	/var/empty
              Note:	Nix build user 22

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld22 UserShell /sbin/nologin

in order to give nixbld22 a safe home directory

   Logins Disabled:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/sbin/dseditgroup -o edit -t user -a nixbld22 nixbld

Add nixbld22 to the nixbld group

  Member of nixbld:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld22 PrimaryGroupID 30000

to let the nix daemon use this user for builds (this might seem redundant, but there are two concepts of group membership)

    PrimaryGroupID:	30000

~~> Setting up the build user nixbld23

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . create /Users/nixbld23 UniqueID 30023

Creating the Nix build user (#23), nixbld23

           Created:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld23 IsHidden 1

in order to make nixbld23 a hidden user

            Hidden:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld23 NFSHomeDirectory /var/empty

in order to give nixbld23 a safe home directory

    Home Directory:	/var/empty
              Note:	Nix build user 23

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld23 UserShell /sbin/nologin

in order to give nixbld23 a safe home directory

   Logins Disabled:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/sbin/dseditgroup -o edit -t user -a nixbld23 nixbld

Add nixbld23 to the nixbld group

  Member of nixbld:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld23 PrimaryGroupID 30000

to let the nix daemon use this user for builds (this might seem redundant, but there are two concepts of group membership)

    PrimaryGroupID:	30000

~~> Setting up the build user nixbld24

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . create /Users/nixbld24 UniqueID 30024

Creating the Nix build user (#24), nixbld24

           Created:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld24 IsHidden 1

in order to make nixbld24 a hidden user

            Hidden:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld24 NFSHomeDirectory /var/empty

in order to give nixbld24 a safe home directory

    Home Directory:	/var/empty
              Note:	Nix build user 24

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld24 UserShell /sbin/nologin

in order to give nixbld24 a safe home directory

   Logins Disabled:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/sbin/dseditgroup -o edit -t user -a nixbld24 nixbld

Add nixbld24 to the nixbld group

  Member of nixbld:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld24 PrimaryGroupID 30000

to let the nix daemon use this user for builds (this might seem redundant, but there are two concepts of group membership)

    PrimaryGroupID:	30000

~~> Setting up the build user nixbld25

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . create /Users/nixbld25 UniqueID 30025

Creating the Nix build user (#25), nixbld25

           Created:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld25 IsHidden 1

in order to make nixbld25 a hidden user

            Hidden:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld25 NFSHomeDirectory /var/empty

in order to give nixbld25 a safe home directory

    Home Directory:	/var/empty
              Note:	Nix build user 25

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld25 UserShell /sbin/nologin

in order to give nixbld25 a safe home directory

   Logins Disabled:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/sbin/dseditgroup -o edit -t user -a nixbld25 nixbld

Add nixbld25 to the nixbld group

  Member of nixbld:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld25 PrimaryGroupID 30000

to let the nix daemon use this user for builds (this might seem redundant, but there are two concepts of group membership)

    PrimaryGroupID:	30000

~~> Setting up the build user nixbld26

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . create /Users/nixbld26 UniqueID 30026

Creating the Nix build user (#26), nixbld26

           Created:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld26 IsHidden 1

in order to make nixbld26 a hidden user

            Hidden:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld26 NFSHomeDirectory /var/empty

in order to give nixbld26 a safe home directory

    Home Directory:	/var/empty
              Note:	Nix build user 26

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld26 UserShell /sbin/nologin

in order to give nixbld26 a safe home directory

   Logins Disabled:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/sbin/dseditgroup -o edit -t user -a nixbld26 nixbld

Add nixbld26 to the nixbld group

  Member of nixbld:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld26 PrimaryGroupID 30000

to let the nix daemon use this user for builds (this might seem redundant, but there are two concepts of group membership)

    PrimaryGroupID:	30000

~~> Setting up the build user nixbld27

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . create /Users/nixbld27 UniqueID 30027

Creating the Nix build user (#27), nixbld27

           Created:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld27 IsHidden 1

in order to make nixbld27 a hidden user

            Hidden:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld27 NFSHomeDirectory /var/empty

in order to give nixbld27 a safe home directory

    Home Directory:	/var/empty
              Note:	Nix build user 27

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld27 UserShell /sbin/nologin

in order to give nixbld27 a safe home directory

   Logins Disabled:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/sbin/dseditgroup -o edit -t user -a nixbld27 nixbld

Add nixbld27 to the nixbld group

  Member of nixbld:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld27 PrimaryGroupID 30000

to let the nix daemon use this user for builds (this might seem redundant, but there are two concepts of group membership)

    PrimaryGroupID:	30000

~~> Setting up the build user nixbld28

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . create /Users/nixbld28 UniqueID 30028

Creating the Nix build user (#28), nixbld28

           Created:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld28 IsHidden 1

in order to make nixbld28 a hidden user

            Hidden:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld28 NFSHomeDirectory /var/empty

in order to give nixbld28 a safe home directory

    Home Directory:	/var/empty
              Note:	Nix build user 28

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld28 UserShell /sbin/nologin

in order to give nixbld28 a safe home directory

   Logins Disabled:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/sbin/dseditgroup -o edit -t user -a nixbld28 nixbld

Add nixbld28 to the nixbld group

  Member of nixbld:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld28 PrimaryGroupID 30000

to let the nix daemon use this user for builds (this might seem redundant, but there are two concepts of group membership)

    PrimaryGroupID:	30000

~~> Setting up the build user nixbld29

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . create /Users/nixbld29 UniqueID 30029

Creating the Nix build user (#29), nixbld29

           Created:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld29 IsHidden 1

in order to make nixbld29 a hidden user

            Hidden:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld29 NFSHomeDirectory /var/empty

in order to give nixbld29 a safe home directory

    Home Directory:	/var/empty
              Note:	Nix build user 29

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld29 UserShell /sbin/nologin

in order to give nixbld29 a safe home directory

   Logins Disabled:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/sbin/dseditgroup -o edit -t user -a nixbld29 nixbld

Add nixbld29 to the nixbld group

  Member of nixbld:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld29 PrimaryGroupID 30000

to let the nix daemon use this user for builds (this might seem redundant, but there are two concepts of group membership)

    PrimaryGroupID:	30000

~~> Setting up the build user nixbld30

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . create /Users/nixbld30 UniqueID 30030

Creating the Nix build user (#30), nixbld30

           Created:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld30 IsHidden 1

in order to make nixbld30 a hidden user

            Hidden:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld30 NFSHomeDirectory /var/empty

in order to give nixbld30 a safe home directory

    Home Directory:	/var/empty
              Note:	Nix build user 30

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld30 UserShell /sbin/nologin

in order to give nixbld30 a safe home directory

   Logins Disabled:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/sbin/dseditgroup -o edit -t user -a nixbld30 nixbld

Add nixbld30 to the nixbld group

  Member of nixbld:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld30 PrimaryGroupID 30000

to let the nix daemon use this user for builds (this might seem redundant, but there are two concepts of group membership)

    PrimaryGroupID:	30000

~~> Setting up the build user nixbld31

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . create /Users/nixbld31 UniqueID 30031

Creating the Nix build user (#31), nixbld31

           Created:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld31 IsHidden 1

in order to make nixbld31 a hidden user

            Hidden:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld31 NFSHomeDirectory /var/empty

in order to give nixbld31 a safe home directory

    Home Directory:	/var/empty
              Note:	Nix build user 31

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld31 UserShell /sbin/nologin

in order to give nixbld31 a safe home directory

   Logins Disabled:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/sbin/dseditgroup -o edit -t user -a nixbld31 nixbld

Add nixbld31 to the nixbld group

  Member of nixbld:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld31 PrimaryGroupID 30000

to let the nix daemon use this user for builds (this might seem redundant, but there are two concepts of group membership)

    PrimaryGroupID:	30000

~~> Setting up the build user nixbld32

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . create /Users/nixbld32 UniqueID 30032

Creating the Nix build user (#32), nixbld32

           Created:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld32 IsHidden 1

in order to make nixbld32 a hidden user

            Hidden:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld32 NFSHomeDirectory /var/empty

in order to give nixbld32 a safe home directory

    Home Directory:	/var/empty
              Note:	Nix build user 32

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld32 UserShell /sbin/nologin

in order to give nixbld32 a safe home directory

   Logins Disabled:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/sbin/dseditgroup -o edit -t user -a nixbld32 nixbld

Add nixbld32 to the nixbld group

  Member of nixbld:	Yes

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo /usr/bin/dscl . -create /Users/nixbld32 PrimaryGroupID 30000

to let the nix daemon use this user for builds (this might seem redundant, but there are two concepts of group membership)

    PrimaryGroupID:	30000

---- sudo execution ------------------------------------------------------------
I am executing:

    $ sudo mkdir -pv -m 0755 /nix /nix/var /nix/var/log /nix/var/log/nix /nix/var/log/nix/drvs /nix/var/nix /nix/var/nix/db /nix/var/nix/gcroots /nix/var/nix/profiles /nix/var/nix/temproots /nix/var/nix/userpool /nix/var/nix/gcroots/per-user /nix/var/nix/profiles/per-user

to make the basic directory structure of Nix (part 1)

mkdir: /nix: Read-only file system
mkdir: /nix/var: Read-only file system
mkdir: /nix/var/log: Read-only file system
mkdir: /nix/var/log/nix: Read-only file system
mkdir: /nix/var/log/nix/drvs: Read-only file system
mkdir: /nix/var/nix: Read-only file system
mkdir: /nix/var/nix/db: Read-only file system
mkdir: /nix/var/nix/gcroots: Read-only file system
mkdir: /nix/var/nix/profiles: Read-only file system
mkdir: /nix/var/nix/temproots: Read-only file system
mkdir: /nix/var/nix/userpool: Read-only file system
mkdir: /nix/var/nix/gcroots/per-user: Read-only file system
mkdir: /nix/var/nix/profiles/per-user: Read-only file system

---- oh no! --------------------------------------------------------------------
Jeeze, something went wrong. If you can take all the output and open
an issue, we'd love to fix the problem so nobody else has this issue.

:(

We'd love to help if you need it.

If you can, open an issue at https://github.com/nixos/nix/issues

Or feel free to contact the team,
 - on IRC #nixos on irc.freenode.net
 - on twitter @nixos_org

[JoseLion]

Any news on this? I'm having the same issue 🙁

[7c6f434c]

I think the discussion has been happenning in #2925 for a long time now…

[JoseLion]

Thank you @7c6f434c! Maybe the issue should be pinned so no more issues are created on this matter 🙂

[bgerd]

just encountered this myself

[rolszowy]

https://gist.github.com/bmahsan/5c62cd2a18df0dedfe0b2f1b1b48843b
Pay attention to the disk name in addVolume, usually it's disk1.

[nickatsegment]

I'm not expecting a fix for #2925 any time soon, but it would be nice if the install script checked for Catalina and bailed early. Now I'm sitting here with a bunch of nixbld users and their home directories sitting around.

[domenkozar]

Duplicate of #2925