1this derivation will be built:2 /nix/store/xb3bdrm0p864qwcvlm7qypd37nzcw30v-nix-eval-jobs-functional-tests.drv3error: build of '/nix/store/xb3bdrm0p864qwcvlm7qypd37nzcw30v-nix-eval-jobs-functional-tests.drv' on 'ssh-ng://customer@mac02' failed: Cannot build '/nix/store/xb3bdrm0p864qwcvlm7qypd37nzcw30v-nix-eval-jobs-functional-tests.drv'.4 Reason: builder failed with exit code 1.5 Output paths:6 /nix/store/ydxskpd6lv8gk75yqq3ak6alcbzqv3ry-nix-eval-jobs-functional-tests7 Last 25 log lines:8 > E waiting for another Nix process to finish fetching input 'git+file:///nix/var/nix/builds/nix-49889-4089974294/pytest-of-_nixbld1/pytest-0/test_workers_do_not_race_flake0/flake?ref=refs/heads/master&rev=654d100861eb0d4244b7f5a1081565c738143af6'...9 > E substitution of '/nix/var/nix/builds/nix-49889-4089974294/pytest-of-_nixbld1/pytest-0/test_workers_do_not_race_flake0/store/ymfllf1cyi2lh9iflx6ckp9dvmlkrhv3-source': done10 > E substitution of '/nix/var/nix/builds/nix-49889-4089974294/pytest-of-_nixbld1/pytest-0/test_workers_do_not_race_flake0/store/ymfllf1cyi2lh9iflx6ckp9dvmlkrhv3-source': in final_awaiter11 > E worker event loop worked goal 'substitution of '/nix/var/nix/builds/nix-49889-4089974294/pytest-of-_nixbld1/pytest-0/test_workers_do_not_race_flake0/store/ymfllf1cyi2lh9iflx6ckp9dvmlkrhv3-source'' for 5.775ms12 > E substitution of '/nix/var/nix/builds/nix-49889-4089974294/pytest-of-_nixbld1/pytest-0/test_workers_do_not_race_flake0/store/ymfllf1cyi2lh9iflx6ckp9dvmlkrhv3-source': goal destroyed13 > E substitution of input 'git+file:///nix/var/nix/builds/nix-49889-4089974294/pytest-of-_nixbld1/pytest-0/test_workers_do_not_race_flake0/flake?ref=refs/heads/master&rev=654d100861eb0d4244b7f5a1081565c738143af6' failed: error: path '/nix/var/nix/builds/nix-49889-4089974294/pytest-of-_nixbld1/pytest-0/test_workers_do_not_race_flake0/store/ymfllf1cyi2lh9iflx6ckp9dvmlkrhv3-source' is required, but there is no substituter that can build it14 > E substitution of '/nix/var/nix/builds/nix-49889-4089974294/pytest-of-_nixbld1/pytest-0/test_workers_do_not_race_flake0/store/ymfllf1cyi2lh9iflx6ckp9dvmlkrhv3-source': done15 > E substitution of '/nix/var/nix/builds/nix-49889-4089974294/pytest-of-_nixbld1/pytest-0/test_workers_do_not_race_flake0/store/ymfllf1cyi2lh9iflx6ckp9dvmlkrhv3-source': in final_awaiter16 > E worker event loop worked goal 'substitution of '/nix/var/nix/builds/nix-49889-4089974294/pytest-of-_nixbld1/pytest-0/test_workers_do_not_race_flake0/store/ymfllf1cyi2lh9iflx6ckp9dvmlkrhv3-source'' for 5.593ms17 > E substitution of '/nix/var/nix/builds/nix-49889-4089974294/pytest-of-_nixbld1/pytest-0/test_workers_do_not_race_flake0/store/ymfllf1cyi2lh9iflx6ckp9dvmlkrhv3-source': goal destroyed18 > E substitution of input 'git+file:///nix/var/nix/builds/nix-49889-4089974294/pytest-of-_nixbld1/pytest-0/test_workers_do_not_race_flake0/flake?ref=refs/heads/master&rev=654d100861eb0d4244b7f5a1081565c738143af6' failed: error: path '/nix/var/nix/builds/nix-49889-4089974294/pytest-of-_nixbld1/pytest-0/test_workers_do_not_race_flake0/store/ymfllf1cyi2lh9iflx6ckp9dvmlkrhv3-source' is required, but there is no substituter that can build it19 > E assert 'waiting for... Nix process' not in 'executing N...cess 50048\n'20 > E 21 > E 'waiting for another Nix process' is contained here:22 > E executing Nix database schema migration '20260309-drop-redundant-indexreferrer'...23 > E evaluating file '«nix-internal»/derivation-internal.nix'24 > E locking path "/nix/var/nix/builds/nix-49889-4089974294/pytest-of-_nixbld1/pytest-0/test_workers_do_not_race_flake0/home/.cache/nix/fetcher-locks/edda52db1b279b22dafb6a6cdedec2acbb28f6a696964798c93707cdaf9bba49"25 > E lock acquired on "/nix/var/nix/builds/nix-49889-4089974294/pytest-of-_nixbld1/pytest-0/test_workers_do_not_race_flake0/home/.cache/nix/fetcher-locks/edda52db1b279b22daf...26 > E 27 > E ...Full output truncated (603 lines hidden), use '-vv' to show28 >29 > tests-functional/test_eval.py:907: AssertionError30 > =========================== short test summary info ============================31 > FAILED tests-functional/test_eval.py::test_workers_do_not_race_flake_fetch - AssertionError: substitution of '/nix/var/nix/builds/nix-49889-4089974294/p...32 > ========================= 1 failed, 22 passed in 3.88s =========================33 For full logs, run:34 nix log /nix/store/xb3bdrm0p864qwcvlm7qypd37nzcw30v-nix-eval-jobs-functional-tests.drv35error: Cannot build '/nix/store/xb3bdrm0p864qwcvlm7qypd37nzcw30v-nix-eval-jobs-functional-tests.drv'.36 Reason: builder failed with exit code 1.37 Output paths:38 /nix/store/ydxskpd6lv8gk75yqq3ak6alcbzqv3ry-nix-eval-jobs-functional-tests