these 3 derivations will be built:
  /nix/store/dmrzsa63h381l0l3j1x9sygfqzag2rdx-rustc-1.97.1.drv
  /nix/store/mi59c3lmbivjcxw57c5w60drsa871yp6-rustc-wrapper-1.97.1.drv
  /nix/store/xqs57nccbjqwpsrpsp97s5zzhg7666fd-bcachefs-module-7.2.0-1-cachyos-bmq.drv
these 5 paths will be fetched (226.63 MiB download, 738.29 MiB unpacked):
  /nix/store/7zhhkk8s41vd0ly40rn8mnima3viw7i0-cargo-bootstrap-1.97.1
  /nix/store/908kvhj55s5z7laavf4pddxrxl62rrgl-cmake-4.3.4
  /nix/store/9scby1rz3gvhmvaawwd6valqwlq3jxyy-llvm-21.1.8-dev
  /nix/store/pbni571c5ygzkp7l54hab5ahvq7arkyn-rustc-bootstrap-1.97.1
  /nix/store/v7g9l0xmyyjn1b6lbbg8ss3ssdp287i4-rustc-bootstrap-wrapper-1.97.1
copying path '/nix/store/908kvhj55s5z7laavf4pddxrxl62rrgl-cmake-4.3.4' from 'https://cache.nixos.org'...
copying path '/nix/store/9scby1rz3gvhmvaawwd6valqwlq3jxyy-llvm-21.1.8-dev' from 'https://cache.nixos.org'...
copying path '/nix/store/pbni571c5ygzkp7l54hab5ahvq7arkyn-rustc-bootstrap-1.97.1' from 'https://cache.nixos.org'...
building '/nix/store/xqs57nccbjqwpsrpsp97s5zzhg7666fd-bcachefs-module-7.2.0-1-cachyos-bmq.drv'...