these 5 derivations will be built:
  /nix/store/i8hp6y5arr9nyry0s4lf2mlsmm9fwxln-closure-info.drv
  /nix/store/sdhshayp29v02zcaybjgzxjmaxx16xzg-test-script.drv
  /nix/store/fkmvziacj8y6y9h9px9hccwf87y85xyl-driverConfiguration.json.drv
  /nix/store/dzi2idsjgmydd77pvcrh2lga5z72s3dd-nixos-test-driver-iets-flaketest.drv
  /nix/store/1i5m1i4p2nggxgyb48l4hzrfwqhfn82f-container-test-run-iets-flaketest.drv
error: Cannot build '/nix/store/1i5m1i4p2nggxgyb48l4hzrfwqhfn82f-container-test-run-iets-flaketest.drv'.
       Reason: builder failed with exit code 143.
       Output paths:
         /nix/store/s90m2fqgc3py3q50f1i4mw4qi3zni5j6-container-test-run-iets-flaketest
       Last 25 log lines:
       > ok   cache: second run hits
       > ok   cache: the git observations are ls-files, status and rev-parse
       > ok   cache: editing a tracked file misses
       > ok   cache: a commit misses on a git command
       > machine # [1386139.634221] machine nix-daemon[5008]: accepted connection from pid 5912, user alice (trusted)
       > machine # [1386146.083693] machine nix-daemon[5008]: accepted connection from pid 5946, user alice (trusted)
       > ok   revCount: clean tree
       > machine # [1386157.040566] machine nix-daemon[5008]: accepted connection from pid 5989, user alice (trusted)
       > ok   revCount: shallow clone
       > ok   revCount: lazy, and kept by revision
       > ok   rev-count: one finding for a tree, on a cache hit too, none for the names
       > ok   rev-count: --lint sets the level
       > timeout reached; test terminating...
       > kill NspawnMachine (pid 50)
       > machine: output:
       > !!! Traceback (most recent call last):
       > !!!   File "<string>", line 9, in <module>
       > !!!     machine.succeed("runuser -l alice -c 'cd iets && IETS=/nix/store/w1942bfgmlbglj2dzsgqrvjyy0iyvkhz-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/w1942bfgmlbglj2dzsgqrvjyy0iyvkhz-iets-0.1.0/bin/iets NIXPKGS=/nix/store/hhfnpma32czw4h3bqpag8dciax0bcmar-source E2E_OFFLINE=1   nu scripts/flaketest.nu' >&2` failed (exit code -9)
       > cleanup
       > kill NspawnMachine (pid 50)
       > Container machine terminated by signal KILL.
       > (finished: cleanup, in 0.05 seconds)
       > Terminated                 /nix/store/q02vkbq2d5x94qy1jwd2f8mhqprd4p2l-nixos-test-driver-iets-flaketest/bin/nixos-test-driver -o $out
       For full logs, run:
         nix log /nix/store/1i5m1i4p2nggxgyb48l4hzrfwqhfn82f-container-test-run-iets-flaketest.drv