these 4 derivations will be built:
  /nix/store/a0025dr0srhwilwl9sms205ziaj800g0-source-patched-source.drv
  /nix/store/ln8m36891wxm0cv9qs9cjgfia086d8ys-nix-util-2.36.0pre20260914_920f6956+1.drv
  /nix/store/ilw7lx9nsia44v5n41xjajkcs34dx6v5-nix-store-2.36.0pre20260914_920f6956+1.drv
  /nix/store/gclz19lqy9gn27k0nb7c8bkzn0vg96ap-nix-grpc-store-clang-tidy-0.1.0.drv
error: Cannot build '/nix/store/a0025dr0srhwilwl9sms205ziaj800g0-source-patched-source.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/zmanibq6lwqyd7jmdrr8vwmrd9pgvppg-source-patched-source
       Last 11 log lines:
       > tribuchet: building on jamie
       > Running phase: unpackPhase
       > unpacking source archive /nix/store/qdk9vrzh4vysjmdx10ilzdcfvzxli7zj-source
       > source root is source
       > Running phase: patchPhase
       > applying patch /nix/store/qrjc57az3x89dsk86p5ysr9nc9wibnvc-nix-readerror-level.patch
       > patching file src/libutil-tests/serialise.cc
       > Hunk #1 succeeded at 71 with fuzz 1 (offset 47 lines).
       > patching file src/libutil/serialise.cc
       > Hunk #1 FAILED at 630.
       > 1 out of 1 hunk FAILED -- saving rejects to file src/libutil/serialise.cc.rej
       For full logs, run:
         nix log /nix/store/a0025dr0srhwilwl9sms205ziaj800g0-source-patched-source.drv
error: Cannot build '/nix/store/ln8m36891wxm0cv9qs9cjgfia086d8ys-nix-util-2.36.0pre20260914_920f6956+1.drv'.
       Reason: 1 dependency failed.
       Output paths:
         /nix/store/pqlhhyib077ha33kh07dlzf9byv6v1bj-nix-util-2.36.0pre20260914_920f6956+1
         /nix/store/qc2smhsln0sajn978lms92xk5mlh37xz-nix-util-2.36.0pre20260914_920f6956+1-dev
         /nix/store/zmp93hlrsyrap1yja7cdfm6amhsvzwbd-nix-util-2.36.0pre20260914_920f6956+1-debug
error: Cannot build '/nix/store/ilw7lx9nsia44v5n41xjajkcs34dx6v5-nix-store-2.36.0pre20260914_920f6956+1.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/8wk23k0bm5h51qnc9jwqssjnv4xv3q68-nix-store-2.36.0pre20260914_920f6956+1
         /nix/store/hz6jvna731r01cmwvcfwnbmls6dlvmjf-nix-store-2.36.0pre20260914_920f6956+1-debug
         /nix/store/ypimyzrqb1jx7l5z0vv57mnpv2imcxyj-nix-store-2.36.0pre20260914_920f6956+1-dev
error: Cannot build '/nix/store/gclz19lqy9gn27k0nb7c8bkzn0vg96ap-nix-grpc-store-clang-tidy-0.1.0.drv'.
       Reason: 2 dependencies failed.
       Output paths:
         /nix/store/fgl5zp1zxfyks7qc729sj961ph7lz6nm-nix-grpc-store-clang-tidy-0.1.0