unpacking 'https://github.com/NixOS/nixpkgs/archive/643809054d65fdd466a63e3155b8c498cb483c04.tar.gz' into the Git cache...
unpacking 'https://github.com/NixOS/nixpkgs/archive/e7a3ca8092b61ff85b6a45bf863ea2b2d6a661b3.tar.gz' into the Git cache...
these 3 derivations will be built:
  /nix/store/lvcq56arxs8msk77h4y3bbbirgdprs4q-rust-bindgen-unwrapped-0.72.1.drv
  /nix/store/j2xasw27zvdq207gikj99y1z79fw5kkz-rust-bindgen-0.72.1.drv
  /nix/store/kvxcwxyz70a20j28dq7qfp5y2075v5pn-bcachefs-module-7.0.0-29-generic.drv
these 26 paths will be fetched (983.49 MiB download, 3951.89 MiB unpacked):
  /nix/store/in9a3a70w20ijkvml1dwm1wjwx4615bi-auditable-cargo-1.97.1
  /nix/store/swzpwanjzryw7ac3g3adj285qi6kwwba-auto-patchelf-0-unstable-2024-08-14
  /nix/store/gmg5s99r92q8l74ybysp56l7wp9a8m8v-auto-patchelf-hook
  /nix/store/5fg3pqga1r7vlfci4bx58xxbqdwsnxd3-binutils-2.46-dev
  /nix/store/5a10b0byalr42xpsyklzmrsfgnknqjw6-cargo-1.97.1
  /nix/store/231a0nlqqvzjmq153aylk0zdrzqzfqx0-cargo-build-hook.sh
  /nix/store/wj6npxlp9q2ck7irgg0sg69a77jzgnkh-cargo-check-hook.sh
  /nix/store/791kd01jjd68b49jgqxy8sqaqs6ybk07-cargo-setup-hook.sh
  /nix/store/yjwfkqf4alzy2mbm6ypwjbarg099jphd-clang-22.1.8
  /nix/store/cbwdc8f7arcz1c3wv1piny2lkfjdv38g-clang-22.1.8-lib
  /nix/store/dnj9arwc4n9nbjffmqsvxm406hp2cxaq-clang-wrapper-22.1.8
  /nix/store/gxq45kppqfd6q9ammxzi5p0zy4rn8bv5-gcc-15.3.0
  /nix/store/j42vsm6399bgls7f19zjrarnhrmz7p36-gcc-15.3.0
  /nix/store/ha244r9jv8a3qyj7m7gr770a00i77vfc-gcc-wrapper-15.3.0
  /nix/store/jn0k6iw4iq73bnys6qpbcjyn3yr30i5c-gcc-wrapper-15.3.0
  /nix/store/4vp0mdy69arh6gh8p6y7biny9lc7vgn9-llvm-21.1.8-lib
  /nix/store/jk0x28h477bpbjwyfqk2413j7v85gpbv-llvm-22.1.8-lib
  /nix/store/41m77i1296n33p6liin8ynr6wh3h6b7m-python3-3.14.6
  /nix/store/ly4y3cjbbc1549yz36y1l97m9nlrpx6m-python3-3.14.6-env
  /nix/store/icwn206xpc3cv77aci0aspfiw1xy6p82-python3.14-pyelftools-0.32
  /nix/store/3mnslq5bfdjc5285z53qwgx3578rd19b-rust-bindgen-unwrapped-0.72.1-vendor
  /nix/store/mhnr24iz2z0v0b3lpqpfi2a5jp9dqcln-rustc-1.97.1
  /nix/store/bda3jw7479qjdsbfzawki0742yrlj0nj-rustc-wrapper-1.97.1
  /nix/store/69w13ramyazd7q19cnix9pmrlvh3bfdh-rustfmt-nightly-1.97.1
  /nix/store/5y0xpxiqwpbh2myj7rq97vpacazpgg0g-stdenv-linux
  /nix/store/kka9chq15dlwal1332rv8dwv8nszsd34-stdenv-linux
copying path '/nix/store/5fg3pqga1r7vlfci4bx58xxbqdwsnxd3-binutils-2.46-dev' from 'https://cache.nixos.org'...
copying path '/nix/store/gxq45kppqfd6q9ammxzi5p0zy4rn8bv5-gcc-15.3.0' from 'https://cache.nixos.org'...
copying path '/nix/store/41m77i1296n33p6liin8ynr6wh3h6b7m-python3-3.14.6' from 'https://cache.nixos.org'...
copying path '/nix/store/j42vsm6399bgls7f19zjrarnhrmz7p36-gcc-15.3.0' from 'https://cache.nixos.org'...
copying path '/nix/store/jk0x28h477bpbjwyfqk2413j7v85gpbv-llvm-22.1.8-lib' from 'https://cache.nixos.org'...
copying path '/nix/store/3mnslq5bfdjc5285z53qwgx3578rd19b-rust-bindgen-unwrapped-0.72.1-vendor' from 'https://cache.nixos.org'...
copying path '/nix/store/4vp0mdy69arh6gh8p6y7biny9lc7vgn9-llvm-21.1.8-lib' from 'https://cache.nixos.org'...
copying path '/nix/store/mhnr24iz2z0v0b3lpqpfi2a5jp9dqcln-rustc-1.97.1' from 'https://cache.nixos.org'...
copying path '/nix/store/cbwdc8f7arcz1c3wv1piny2lkfjdv38g-clang-22.1.8-lib' from 'https://cache.nixos.org'...
building '/nix/store/kvxcwxyz70a20j28dq7qfp5y2075v5pn-bcachefs-module-7.0.0-29-generic.drv'...