[gitlab-ci] missing install command

1 job for 294-dev-test in 3 minutes and 31 seconds (queued for 2 seconds)
Status Job ID Name Coverage
  Test
failed #1610
test

00:03:31

 
Name Stage Failure
failed
test Test
building '/nix/store/ggna0ywlghlgndp4ijx1a8dyf3ih8bb1-nix-shell.drv'...
nobuildPhase

This derivation is not meant to be built, aborting

builder for '/nix/store/ggna0ywlghlgndp4ijx1a8dyf3ih8bb1-nix-shell.drv' failed with exit code 1
error: build of '/nix/store/ggna0ywlghlgndp4ijx1a8dyf3ih8bb1-nix-shell.drv' failed
Cleaning up file based variables
ERROR: Job failed: exit code 100