1these 4 derivations will be built:2 /nix/store/ld8y9lkqhj5d7c23mcw481591hc0l57l-python3.14-types-icalendar-6.3.2.20260223.drv3 /nix/store/wv3laq0h6sp9pknz8kvi42i06lj6akd8-treefmt.toml.drv4 /nix/store/h9ql5xzcrdrd64p8xlw9d9b9i21d9niy-treefmt.drv5 /nix/store/rda3g6rad6d79iy2131r82pph4fbb8wj-treefmt-check.drv6these 6 paths will be fetched (981.6 KiB download, 5.3 MiB unpacked):7 /nix/store/4scbf19ncrgmgnpri1amsx599h4rfz2g-python3.14-icalendar-7.2.28 /nix/store/z2d1n3xg2s8divw2i7bkhizr5p23ribw-python3.14-types-beautifulsoup4-4.12.0.202505169 /nix/store/rp475fqq1q7w0vgc0brjjfxmmrrz2wwn-python3.14-types-html5lib-1.1.11.2026051810 /nix/store/8x0niklkwglvsc5nsvsh1mlqx0zxdwmj-python3.14-types-python-dateutil-2.9.0.2025111511 /nix/store/il6sdm1wlad8glcmai5lnm4r0xvnks0n-python3.14-types-pytz-2026.1.1.2026030412 /nix/store/a6jxnxm5mns4fz0smjgcgagwksxqb8c1-python3.14-types-webencodings-0.5.0.2026040813error: build of '/nix/store/rda3g6rad6d79iy2131r82pph4fbb8wj-treefmt-check.drv' on 'ssh-ng://customer@mac02' failed: Cannot build '/nix/store/rda3g6rad6d79iy2131r82pph4fbb8wj-treefmt-check.drv'.14 Reason: builder failed with exit code 1.15 Output paths:16 /nix/store/mj0hfwyq2f3ihnjg60ikr7ljqwn3ymss-treefmt-check17 Last 25 log lines:18 >19 > CPY001 Missing copyright notice at top of file20 > --> calendar-cli/tests/test_cache.py:1:121 >22 > CPY001 Missing copyright notice at top of file23 > --> calendar-cli/tests/test_cli.py:1:124 >25 > CPY001 Missing copyright notice at top of file26 > --> calendar-cli/tests/test_import.py:1:127 >28 > CPY001 Missing copyright notice at top of file29 > --> calendar-cli/tests/test_invite.py:1:130 >31 > CPY001 Missing copyright notice at top of file32 > --> calendar-cli/tests/test_reply.py:1:133 >34 > CPY001 Missing copyright notice at top of file35 > --> calendar-cli/tests/test_store.py:1:136 >37 > Found 23 errors.38 >39 > traversed 188 files40 > emitted 166 files for processing41 > formatted 81 files (8 changed) in 4.493s42 > Error: failed to finalise formatting: formatting failures detected43 For full logs, run:44 nix log /nix/store/rda3g6rad6d79iy2131r82pph4fbb8wj-treefmt-check.drv45error: Cannot build '/nix/store/rda3g6rad6d79iy2131r82pph4fbb8wj-treefmt-check.drv'.46 Reason: builder failed with exit code 1.47 Output paths:48 /nix/store/mj0hfwyq2f3ihnjg60ikr7ljqwn3ymss-treefmt-check