these 4 derivations will be built:
  /nix/store/nsc9rnirla93m01cna2czh9zydm3krbd-buildbot-4.3.0.drv
  /nix/store/pqpw53la3nyk7vbi6y6r37x045r2ky1c-treefmt.toml.drv
  /nix/store/83f4q3pzqvlxgxf8jfya6bzk5644w5nk-treefmt.drv
  /nix/store/4gz8xnvcvqkj5s32mg8ks79ypqn9an15-treefmt-check.drv
these 49 paths will be fetched (38.1 MiB download, 208.1 MiB unpacked):
  /nix/store/rg32sszn3aig7cwgqan4prapyw6l47rm-python-metadata-check-hook.sh
  /nix/store/5n1mywbb05h4l1f1v2h335m3ikg8blsj-python-relax-deps-hook
  /nix/store/dghl0kizgalj69yckvdxqkmw2n586bk4-python3-3.14.7-env
  /nix/store/4zrcdasflvsqy3kvfd3yh010ca3mafnm-python3.14-alembic-1.18.1
  /nix/store/b5vi0jzf9a1m0d7v2qzhyamivpmvv3vy-python3.14-autobahn-25.12.2
  /nix/store/405p35nms677s5y2rsypg2b9l8wkzdai-python3.14-automat-25.4.16
  /nix/store/13qcgg72wy33w25mpx93j9aissak5m5z-python3.14-brotli-1.2.0
  /nix/store/ada0g7616qm9ya78kjy1j1fr8p24z72m-python3.14-buildbot_worker-4.3.0
  /nix/store/y6ycfkkzs3ypcdb8c9xdjp4mf2mk4vp6-python3.14-certifi-2026.06.17
  /nix/store/ixhkmn9xv02865h377sn63vxhq61xqaa-python3.14-cffi-2.1.0
  /nix/store/zgnl13y7p46n61grf0avjw3lv3abxqvs-python3.14-charset-normalizer-3.4.9
  /nix/store/vljxghynv2vgjf4rbf1yl4000pr9gffp-python3.14-constantly-23.10.4
  /nix/store/aa116z8s7gq5j355l4s5q2g11l9qa084-python3.14-croniter-6.2.4
  /nix/store/pbw90hrhshh90sgarji3zny1vj15cxq8-python3.14-cryptography-50.0.0
  /nix/store/c1fiic5b79xadjk1ggbfmyfc489ssira-python3.14-flit-core-3.12.0
  /nix/store/5hdbd8k2c1iv0gwn301c9rmb3gav5wz0-python3.14-greenlet-3.5.3
  /nix/store/gcm3wrwm290nk828a05cgrq2sxahgw2p-python3.14-hyperlink-21.0.0
  /nix/store/09wjsflxqskwxjqg9qvd72qm5r297d15-python3.14-idna-3.18
  /nix/store/w7vvi0y3v75jmikcv9qhnzm5jdn2nqly-python3.14-importlib-metadata-9.0.0
  /nix/store/l6yzwkcvhq8piaqf1h14sk3gfkf0p627-python3.14-importlib-resources-7.1.0
  /nix/store/xg7105k5icfvw6z0xzm2pij3lfzf937q-python3.14-incremental-24.11.0
  /nix/store/vbv5mrw5lf1m31iq9d5z4q88fwsll42b-python3.14-librt-0.13.0
  /nix/store/5w9dwwjsim7c0rd6cjbqchrm4fzac28l-python3.14-mako-1.3.12
  /nix/store/mwyiddc8gflpgnx47f8d7p22cnq6gcjr-python3.14-msgpack-1.2.1
  /nix/store/av09f7v7vavv303dwjac0ykl090g2iqs-python3.14-multipart-2.0.0
  /nix/store/y2kjrj2syns1ry6xw66yzrl3f4mhnpfj-python3.14-mypy-2.1.0
  /nix/store/69ibyn44j3px8x73mdij91kilp3f0knb-python3.14-mypy-extensions-1.1.0
  /nix/store/1c1fc6hlrbv33yrsq4fs0ri1nskhpbhi-python3.14-pathspec-1.1.1
  /nix/store/50906vs9233f3libv9h08q67m72mhki5-python3.14-pyasn1-0.6.4
  /nix/store/n44n3vhaaw98qfn2nysnaxyrwx8s266c-python3.14-pyasn1-modules-0.4.2
  /nix/store/n95899dcc5g1la04wf5w5gz9ihcxnpg4-python3.14-pycparser-3.00
  /nix/store/d9m9kn2781hbli2v9m9xfn23yykmg0k8-python3.14-pyjwt-2.13.0
  /nix/store/icgv5ajl55qq1vi3g4798607jpy38ax5-python3.14-pynacl-1.6.2
  /nix/store/x8y478h37n0a2hr8wrrzj6681c748khi-python3.14-pyopenssl-26.3.0
  /nix/store/qanr029y93x2jcf0fg9d3nxm9fnlldkq-python3.14-pyopenssl-26.3.0-dev
  /nix/store/6a9i9dmfsfv6fjxnyw04gixh79n9r1f4-python3.14-python-dateutil-2.9.0.post0
  /nix/store/v63kd7lbmgc5flkzz0d968wyrqy0sipp-python3.14-requests-2.34.2
  /nix/store/c737hlz6725sqkflvn8cm8cwa9va5j9n-python3.14-service-identity-26.1.0
  /nix/store/kpvdi27nyg0hynyxb445dyz87hfgvi88-python3.14-sqlalchemy-2.0.51
  /nix/store/fbc3p763vr300xnn28qgaamlnr66ha2g-python3.14-treq-25.5.0
  /nix/store/pkdg6g3l89jyvpf5lq7i5rnp8241pq8b-python3.14-twisted-26.4.0
  /nix/store/m5irfnff7mzsy12zqddxncv134zrr334-python3.14-txaio-25.12.2
  /nix/store/p8dfr0ncdkf3fgsg7jc80n5vx42ipqcs-python3.14-types-requests-2.32.4.20260107
  /nix/store/9ap186zx7hcyv5sgyrsz2yhi9lxfil1v-python3.14-types-urllib3-1.26.25.14
  /nix/store/2i23508lnybf01x7kjmpx8v6b88v9jx9-python3.14-unidiff-1.0.0
  /nix/store/c2sp1y4pw6l9581dlhzi8pdvbdan5mhq-python3.14-urllib3-2.7.0
  /nix/store/bs6w2v3kjg15nalr5936qnhyfqckdv9z-python3.14-zipp-4.1.0
  /nix/store/bca89bw73wl6ccy04zamri0kcawjw0h4-python3.14-zope-interface-8.2
  /nix/store/c6rjmxl0yrqnc5sl683bwg7l1wi9cijc-python3.14-zstandard-0.25.0
Failed to find a machine for remote build!
derivation: nsc9rnirla93m01cna2czh9zydm3krbd-buildbot-4.3.0.drv
required (system, features): (aarch64-linux, [])
1 available machines:
(systems, maxjobs, supportedFeatures, mandatoryFeatures)
([aarch64-darwin, x86_64-darwin], 8, [big-parallel, recursive-nix], [])
error: Cannot build '/nix/store/4gz8xnvcvqkj5s32mg8ks79ypqn9an15-treefmt-check.drv'.
       Reason: builder failed with exit code 1.
       Output paths:
         /nix/store/3vzycg3wpr60l8vp0hf3s89gzjcl90yg-treefmt-check
       Last 25 log lines:
       > CPY001 Missing copyright notice at top of file
       > --> buildbot_nix/buildbot_nix/scheduled.py:1:1
       >
       > CPY001 Missing copyright notice at top of file
       > --> buildbot_nix/buildbot_nix/tests/__init__.py:1:1
       >
       > CPY001 Missing copyright notice at top of file
       > --> buildbot_nix/buildbot_nix/tests/test_nix_eval_job.py:1:1
       >
       > CPY001 Missing copyright notice at top of file
       > --> buildbot_nix/buildbot_nix/tests/test_pydantic_models.py:1:1
       >
       > CPY001 Missing copyright notice at top of file
       > --> buildbot_nix/buildbot_nix/util.py:1:1
       >
       > CPY001 Missing copyright notice at top of file
       > --> buildbot_nix/buildbot_nix/worker.py:1:1
       >
       > Found 60 errors (10 fixed, 50 remaining).
       > No fixes available (1 hidden fix can be enabled with the `--unsafe-fixes` option).
       >
       > traversed 98 files
       > emitted 90 files for processing
       > formatted 42 files (6 changed) in 14.659s
       > Error: failed to finalise formatting: formatting failures detected
       For full logs, run:
         nix log /nix/store/4gz8xnvcvqkj5s32mg8ks79ypqn9an15-treefmt-check.drv