these 3 derivations will be built:
  /nix/store/zm63kncyapficy945dpbw83kjfjnip35-treefmt.toml.drv
  /nix/store/4vp1ykl4ka3p417m8zf5882b5ba1f560-treefmt.drv
  /nix/store/g5xr5901mc7wblaq58akd3p9ql6dp8xs-treefmt-check.drv
these 9 paths will be fetched (319.2 MiB download, 1.6 GiB unpacked):
  /nix/store/qkyiflzkas69laf943jkwninmmc0m31g-clang-23.1.0
  /nix/store/jcyzldbanwbcdmy2lr4jjbrqnirml78b-clang-23.1.0-lib
  /nix/store/4xy94dyaa7w408v99km1q0b2k4wrlrjc-clang-23.1.0-python
  /nix/store/v8prq2dylwx0w5qq3zcz6as1qz8r32gp-clang-tools-23.1.0
  /nix/store/zc59v8j8rz75vkg4dispqcrh50d0lf97-clang-wrapper-23.1.0
  /nix/store/ysv3s95jf0iifkfl8dxx0qx5m2c8jqrb-compiler-rt-libc-23.1.0
  /nix/store/8ingqcks53bl51j75hb2rh75hkz5s97w-compiler-rt-libc-23.1.0-dev
  /nix/store/ll3cqxwmb89vadah14q9syzr0likl6xs-llvm-23.1.0-lib
  /nix/store/hxs201ikifdz53v5kgi8glwxl0i2nl02-python3.14-mypy-2.1.0
building '/nix/store/zm63kncyapficy945dpbw83kjfjnip35-treefmt.toml.drv'
treefmt.toml> tribuchet: building on jamie
treefmt.toml> structuredAttrs is enabled
building '/nix/store/4vp1ykl4ka3p417m8zf5882b5ba1f560-treefmt.drv'
treefmt> tribuchet: building on jamie
treefmt> structuredAttrs is enabled
building '/nix/store/g5xr5901mc7wblaq58akd3p9ql6dp8xs-treefmt-check.drv'
treefmt-check> tribuchet: building on jamie
treefmt-check> treefmt v2.6.0traversed 70 files
treefmt-check> emitted 59 files for processing
treefmt-check> formatted 59 files (0 changed) in 266ms

post-build step Upload coverage to codecov: ok
Skipping codecov: project=NixOS/nix-eval-jobs attr=checks.x86_64-linux.treefmt