these 3 derivations will be built:
  /nix/store/g1d142v2kswql9xg8vzj66qw1gxzlijr-treefmt.toml.drv
  /nix/store/w8han9j4bl8pq34jsq4wcrlildr4v5ln-treefmt-with-config-2.5.0.drv
  /nix/store/17vnjxjy1hgniqnrpsx6ml1p4gwmzfa2-nix-shell.drv
these 32 paths will be fetched (45.3 MiB download, 295.8 MiB unpacked):
  /nix/store/p1hkszvgd2xhkzm7gzsmkzq9p8336zh5-acl-2.4.0-dev
  /nix/store/g1bj4cyj7j8q5g321609l9al2rcbqynf-attr-2.6.0-dev
  /nix/store/68xclybp5qszziap5kpwiaxc4rjyb6za-boehm-gc-8.2.12-dev
  /nix/store/lz469bnwdyws7kx8ja0faf9y945y9ksh-boost-1.89.0-dev
  /nix/store/bijimpgbih6bwc8sykr5fijcjim2qfgr-clippy-1.97.0
  /nix/store/3gb56hrzk49b2wgc81ij96x58081arb3-libarchive-3.8.8
  /nix/store/xffj01ynlpr6799b6inbwkdxr7gsq937-libarchive-3.8.8-dev
  /nix/store/idcfipgn3wk1bcbf700jndhqi9rf2b5c-nix-2.34.8-dev
  /nix/store/s8yjn9hy3hw5gfarlx7k4955j256ch72-nix-cmd-2.34.8-dev
  /nix/store/fv7g0cyd35phl9rafpgwmyfbspmls1jx-nix-expr-2.34.8-dev
  /nix/store/nsvw48yznjp6cpq41czgmr94lprmy66q-nix-expr-c-2.34.8
  /nix/store/vj7h9mfgaia39wcl77yqdqq102hjnd6h-nix-expr-c-2.34.8-dev
  /nix/store/1pm0xxmnczh1d8qvh7yci47pvcx5hajh-nix-fetchers-2.34.8-dev
  /nix/store/ix5fa9qgf1ihrzjvmxwmpw4qarwvjm07-nix-fetchers-c-2.34.8
  /nix/store/bkpna01jp41xa2di2aqsnr2d312icaqp-nix-fetchers-c-2.34.8-dev
  /nix/store/iniss9hjczipx8j01gjc05ndzk1xsb1x-nix-flake-2.34.8-dev
  /nix/store/l1yg65sys3jwlwj6y246qk2lc0fpq7vd-nix-flake-c-2.34.8
  /nix/store/8pmwij20y6x8pg1bfpyjah464m2df5n2-nix-flake-c-2.34.8-dev
  /nix/store/lpj6c0h0qmi430xdhzp1vh81mr3nfsq9-nix-main-2.34.8-dev
  /nix/store/zlhjp866b2k0bymp5y2946jda53c5ggk-nix-main-c-2.34.8
  /nix/store/zl90571qvw5p8cgxfhnl1zjibgnvddjp-nix-main-c-2.34.8-dev
  /nix/store/frl2b12y0v29lh8accsqhj9nr2qafwgn-nix-perl-2.34.8
  /nix/store/6930qg6m40rf26vcxq0kcsa3gy7l24ki-nix-store-2.34.8-dev
  /nix/store/l9mi7q4kcl6inkj4qz16nxdzszrhrn1v-nix-store-c-2.34.8
  /nix/store/a2m9szxyci0n1n43z3yky6n2zlbc34ff-nix-store-c-2.34.8-dev
  /nix/store/3ha31911hr6g2n3ck82xc77bvd22a7y8-nix-util-2.34.8-dev
  /nix/store/rdlgvdhm6zhfrhh8gcgy0dzfaw3545f5-nix-util-c-2.34.8
  /nix/store/bnpqgg4fabpxgyr34wy4pylx7xfp5brp-nix-util-c-2.34.8-dev
  /nix/store/knbmrd2w576vf1cj3qrm1c0w7mfr6xwj-nlohmann_json-3.12.0
  /nix/store/54shpqq5xvrmbr0p80g7jz0mkda3csrk-rust-analyzer-2026-06-15
  /nix/store/mmgrcfcqb70yrrx9618d10x0agb2y9dd-rust-analyzer-unwrapped-2026-06-15
  /nix/store/rg7ylf22qry078ah71pi9m63659p2nz0-rust-lib-src
treefmt.toml> structuredAttrs is enabled
nix-shell> Running phase: buildPhase