these 20 derivations will be built:
  /nix/store/w73vjgig2wr38bm84k631jdx6bviyaxn-python3.14-nixbot.drv
  /nix/store/qzbbprxm9kq3n5nhacsyxbf7i63f8hnk-unit-nixbot.service.drv
  /nix/store/ffdmd3sdq266x6253rrpgmffr14chdvj-system-units.drv
  /nix/store/6cikvip0xla0zsvxzr4wgjbkbghq5r8a-etc.drv
  /nix/store/zpvsjh5pv1n9skp0vc11iscdimf53d0q-activate.drv
  /nix/store/xzfp0b6c1cgbs41lk6ll2l8dr12mkhr1-nixos-system-gitea-test.drv
  /nix/store/187i6anq2n5mr8ngjzc09nfcx2j85zwy-closure-info.drv
  /nix/store/3b1zzhp4dykfkjhj1lvwpfiq8gh702ba-unit-nixbot.service.drv
  /nix/store/dhzas2i8ca6gs261pna83w8vl4s96125-system-units.drv
  /nix/store/mgz28kc3l0lh5ppc0id4r3w0zwh63kqr-etc.drv
  /nix/store/bpc0vl3ph0s1i235f2zwh5qf28ri9nd2-activate.drv
  /nix/store/rnn0rzfjc6rhwd98q2czfay4368cghh4-nixos-system-github-test.drv
  /nix/store/fiv5ib28pskkzh3qvs41s817bk9sa2gx-closure-info.drv
  /nix/store/72h3nwcx1v1nzs7s72jqyvkvv0qjzwga-run-nixos-vm.drv
  /nix/store/g3izxz2r4rv6sqq9k4z7nk9c4i8d8d99-run-nixos-vm.drv
  /nix/store/cdqp39f6wb9cnpmcyxhlsk0j3s7r86qd-nixos-vm.drv
  /nix/store/xr14lji2mwz7zsysrfxz1pnib9hxz0lb-nixos-vm.drv
  /nix/store/wsw22j43602ndw94hp0zihar33vlvpvc-driverConfiguration.json.drv
  /nix/store/kxfzzwg7rdl0s2ppxl487swvzf729qjz-nixos-test-driver-nixbot.drv
  /nix/store/p1cpqn597ivr2lpw7cmnad2j8rridjzg-vm-test-run-nixbot.drv
error: Cannot build '/nix/store/p1cpqn597ivr2lpw7cmnad2j8rridjzg-vm-test-run-nixbot.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/8dhpzf81lik12xg0bbd9jb4drnp6ghxr-vm-test-run-nixbot
       Last 25 log lines:
       > [{'name': 'nixbot/nix-eval', 'status': 'in_progress', 'external_id': '1', 'details_url': 'http://localhost:8010/repos/github/acme/test-flake/builds/1', 'output': {'title': 'nixbot/nix-eval', 'summary': 'evaluating flake'}, 'head_sha': '9224561465c8beb39f3b19449e2e3827263f2ae9'}]
       > [{'name': 'nixbot/nix-eval', 'status': 'in_progress', 'external_id': '1', 'details_url': 'http://localhost:8010/repos/github/acme/test-flake/builds/1', 'output': {'title': 'nixbot/nix-eval', 'summary': 'evaluating flake'}, 'head_sha': '9224561465c8beb39f3b19449e2e3827263f2ae9'}]
       > [{'name': 'nixbot/nix-eval', 'status': 'in_progress', 'external_id': '1', 'details_url': 'http://localhost:8010/repos/github/acme/test-flake/builds/1', 'output': {'title': 'nixbot/nix-eval', 'summary': 'evaluating flake'}, 'head_sha': '9224561465c8beb39f3b19449e2e3827263f2ae9'}]
       > [{'name': 'nixbot/nix-eval', 'status': 'in_progress', 'external_id': '1', 'details_url': 'http://localhost:8010/repos/github/acme/test-flake/builds/1', 'output': {'title': 'nixbot/nix-eval', 'summary': 'evaluating flake'}, 'head_sha': '9224561465c8beb39f3b19449e2e3827263f2ae9'}]
       > [{'name': 'nixbot/nix-eval', 'status': 'in_progress', 'external_id': '1', 'details_url': 'http://localhost:8010/repos/github/acme/test-flake/builds/1', 'output': {'title': 'nixbot/nix-eval', 'summary': 'evaluating flake'}, 'head_sha': '9224561465c8beb39f3b19449e2e3827263f2ae9'}]
       > [{'name': 'nixbot/nix-eval', 'status': 'in_progress', 'external_id': '1', 'details_url': 'http://localhost:8010/repos/github/acme/test-flake/builds/1', 'output': {'title': 'nixbot/nix-eval', 'summary': 'evaluating flake'}, 'head_sha': '9224561465c8beb39f3b19449e2e3827263f2ae9'}]
       > [{'name': 'nixbot/nix-eval', 'status': 'in_progress', 'external_id': '1', 'details_url': 'http://localhost:8010/repos/github/acme/test-flake/builds/1', 'output': {'title': 'nixbot/nix-eval', 'summary': 'evaluating flake'}, 'head_sha': '9224561465c8beb39f3b19449e2e3827263f2ae9'}]
       > [{'name': 'nixbot/nix-eval', 'status': 'in_progress', 'external_id': '1', 'details_url': 'http://localhost:8010/repos/github/acme/test-flake/builds/1', 'output': {'title': 'nixbot/nix-eval', 'summary': 'evaluating flake'}, 'head_sha': '9224561465c8beb39f3b19449e2e3827263f2ae9'}]
       > [{'name': 'nixbot/nix-eval', 'status': 'in_progress', 'external_id': '1', 'details_url': 'http://localhost:8010/repos/github/acme/test-flake/builds/1', 'output': {'title': 'nixbot/nix-eval', 'summary': 'evaluating flake'}, 'head_sha': '9224561465c8beb39f3b19449e2e3827263f2ae9'}]
       > [{'name': 'nixbot/nix-eval', 'status': 'in_progress', 'external_id': '1', 'details_url': 'http://localhost:8010/repos/github/acme/test-flake/builds/1', 'output': {'title': 'nixbot/nix-eval', 'summary': 'evaluating flake'}, 'head_sha': '9224561465c8beb39f3b19449e2e3827263f2ae9'}]
       > [{'name': 'nixbot/nix-eval', 'status': 'in_progress', 'external_id': '1', 'details_url': 'http://localhost:8010/repos/github/acme/test-flake/builds/1', 'output': {'title': 'nixbot/nix-eval', 'summary': 'evaluating flake'}, 'head_sha': '9224561465c8beb39f3b19449e2e3827263f2ae9'}]
       > [{'name': 'nixbot/nix-eval', 'status': 'in_progress', 'external_id': '1', 'details_url': 'http://localhost:8010/repos/github/acme/test-flake/builds/1', 'output': {'title': 'nixbot/nix-eval', 'summary': 'evaluating flake'}, 'head_sha': '9224561465c8beb39f3b19449e2e3827263f2ae9'}]
       > [{'name': 'nixbot/nix-eval', 'status': 'in_progress', 'external_id': '1', 'details_url': 'http://localhost:8010/repos/github/acme/test-flake/builds/1', 'output': {'title': 'nixbot/nix-eval', 'summary': 'evaluating flake'}, 'head_sha': '9224561465c8beb39f3b19449e2e3827263f2ae9'}]
       > [{'name': 'nixbot/nix-eval', 'status': 'in_progress', 'external_id': '1', 'details_url': 'http://localhost:8010/repos/github/acme/test-flake/builds/1', 'output': {'title': 'nixbot/nix-eval', 'summary': 'evaluating flake'}, 'head_sha': '9224561465c8beb39f3b19449e2e3827263f2ae9'}]
       > [{'name': 'nixbot/nix-eval', 'status': 'in_progress', 'external_id': '1', 'details_url': 'http://localhost:8010/repos/github/acme/test-flake/builds/1', 'output': {'title': 'nixbot/nix-eval', 'summary': 'evaluating flake'}, 'head_sha': '9224561465c8beb39f3b19449e2e3827263f2ae9'}]
       > [{'name': 'nixbot/nix-eval', 'status': 'in_progress', 'external_id': '1', 'details_url': 'http://localhost:8010/repos/github/acme/test-flake/builds/1', 'output': {'title': 'nixbot/nix-eval', 'summary': 'evaluating flake'}, 'head_sha': '9224561465c8beb39f3b19449e2e3827263f2ae9'}]
       > [{'name': 'nixbot/nix-eval', 'status': 'in_progress', 'external_id': '1', 'details_url': 'http://localhost:8010/repos/github/acme/test-flake/builds/1', 'output': {'title': 'nixbot/nix-eval', 'summary': 'evaluating flake'}, 'head_sha': '9224561465c8beb39f3b19449e2e3827263f2ae9'}]
       > [{'name': 'nixbot/nix-eval', 'status': 'in_progress', 'external_id': '1', 'details_url': 'http://localhost:8010/repos/github/acme/test-flake/builds/1', 'output': {'title': 'nixbot/nix-eval', 'summary': 'evaluating flake'}, 'head_sha': '9224561465c8beb39f3b19449e2e3827263f2ae9'}]
       > [{'name': 'nixbot/nix-eval', 'status': 'in_progress', 'external_id': '1', 'details_url': 'http://localhost:8010/repos/github/acme/test-flake/builds/1', 'output': {'title': 'nixbot/nix-eval', 'summary': 'evaluating flake'}, 'head_sha': '9224561465c8beb39f3b19449e2e3827263f2ae9'}]
       > [{'name': 'nixbot/nix-eval', 'status': 'in_progress', 'external_id': '1', 'details_url': 'http://localhost:8010/repos/github/acme/test-flake/builds/1', 'output': {'title': 'nixbot/nix-eval', 'summary': 'evaluating flake'}, 'head_sha': '9224561465c8beb39f3b19449e2e3827263f2ae9'}]
       > [{'name': 'nixbot/nix-eval', 'status': 'in_progress', 'external_id': '1', 'details_url': 'http://localhost:8010/repos/github/acme/test-flake/builds/1', 'output': {'title': 'nixbot/nix-eval', 'summary': 'evaluating flake'}, 'head_sha': '9224561465c8beb39f3b19449e2e3827263f2ae9'}]
       > [{'name': 'nixbot/nix-eval', 'status': 'in_progress', 'external_id': '1', 'details_url': 'http://localhost:8010/repos/github/acme/test-flake/builds/1', 'output': {'title': 'nixbot/nix-eval', 'summary': 'evaluating flake'}, 'head_sha': '9224561465c8beb39f3b19449e2e3827263f2ae9'}]
       > [{'name': 'nixbot/nix-eval', 'status': 'in_progress', 'external_id': '1', 'details_url': 'http://localhost:8010/repos/github/acme/test-flake/builds/1', 'output': {'title': 'nixbot/nix-eval', 'summary': 'evaluating flake'}, 'head_sha': '9224561465c8beb39f3b19449e2e3827263f2ae9'}]
       > [{'name': 'nixbot/nix-eval', 'status': 'in_progress', 'external_id': '1', 'details_url': 'http://localhost:8010/repos/github/acme/test-flake/builds/1', 'output': {'title': 'nixbot/nix-eval', 'summary': 'evaluating flake'}, 'head_sha': '9224561465c8beb39f3b19449e2e3827263f2ae9'}]
       > [{'name': 'nixbot/nix-eval', 'status': 'in_progress', 'external_id': '1', 'details_url': 'http://localhost:8010/repos/github/acme/test-flake/builds/1', 'output': {'title': 'nixbot/nix-eval', 'summary': 'evaluating flake'}, 'head_sha': '9224561465c8beb39f3b19449e2e3827263f2ae9'}]
       For full logs, run:
         nix log /nix/store/p1cpqn597ivr2lpw7cmnad2j8rridjzg-vm-test-run-nixbot.drv