these 6 derivations will be built:
  /nix/store/gazgj7gwfc1kjzkwsrkhvqwh7kf9g8wc-iets-0.1.0.drv
  /nix/store/4b2xrqmwkx716qqrl7pdcbz5ds1diiwx-closure-info.drv
  /nix/store/kv8zcj57zf9yxg6fjxl8jgarnwpr8i3y-test-script.drv
  /nix/store/aba40mxsl79mwlapgnrvmymdvq60wr27-driverConfiguration.json.drv
  /nix/store/w84zav9k4ngxby4jn1phq5b8w2l18hxr-nixos-test-driver-iets-flaketest.drv
  /nix/store/xnz2m2ngfa6mg012wbny84p3bdgxg2cy-container-test-run-iets-flaketest.drv
error: Cannot build '/nix/store/xnz2m2ngfa6mg012wbny84p3bdgxg2cy-container-test-run-iets-flaketest.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/prlijy14r42a9qgwmzih0g9dkk1nb4gp-container-test-run-iets-flaketest
       Last 25 log lines:
       > ok   sym: readFile through a tracked link to a tracked directory
       > machine # [1341625.348936] machine nix-daemon[4969]: accepted connection from pid 7162, user alice (trusted)
       > machine # [1341625.702718] machine nix-daemon[4969]: accepted connection from pid 7196, user alice (trusted)
       > ok   sym: readDir of a tracked link to a tracked directory
       > machine # [1341626.196266] machine nix-daemon[4969]: accepted connection from pid 7230, user alice (trusted)
       > ok   sym: pathExists of a tracked link to a tracked directory
       > ok   sym: a flake directory that is a link is the working tree
       > machine # [1341626.548205] machine nix-daemon[4969]: accepted connection from pid 7266, user alice (trusted)
       > ok   sparse: the whole tree is clean
       > machine # [1341627.036913] machine nix-daemon[4969]: accepted connection from pid 7308, user alice (trusted)
       > ok   sparse: an index entry that is not on disk makes it dirty
       > machine # [1341627.379213] machine nix-daemon[4969]: accepted connection from pid 7345, user alice (trusted)
       > ok   git: a working tree evaluation is cacheable
       > ok   above: git init above a cached path flake invalidates the entry
       > pass=60 fail=2
       > machine: output:
       > !!! Traceback (most recent call last):
       > !!!   File "<string>", line 8, in <module>
       > !!!     machine.succeed("runuser -l alice -c 'cd iets && IETS=/nix/store/zzr80zc313zd33fwcnxgi67mdgp9446g-iets-0.1.0/bin/iets NIXPKGS=/nix/store/hhfnpma32czw4h3bqpag8dciax0bcmar-source E2E_OFFLINE=1   nu scripts/flaketest.nu' >&2")
       > !!! 
       > !!! RequestedAssertionFailed: command `runuser -l alice -c 'cd iets && IETS=/nix/store/zzr80zc313zd33fwcnxgi67mdgp9446g-iets-0.1.0/bin/iets NIXPKGS=/nix/store/hhfnpma32czw4h3bqpag8dciax0bcmar-source E2E_OFFLINE=1   nu scripts/flaketest.nu' >&2` failed (exit code 1)
       > cleanup
       > kill NspawnMachine (pid 50)
       > Container machine terminated by signal KILL.
       > (finished: cleanup, in 0.22 seconds)
       For full logs, run:
         nix log /nix/store/xnz2m2ngfa6mg012wbny84p3bdgxg2cy-container-test-run-iets-flaketest.drv