this derivation will be built:
  /nix/store/c550cgr2mha8ljzvlwyfz2aiif5nn5jq-bcachefs-module-7.2.6+deb14-rt-arm64.drv
building '/nix/store/c550cgr2mha8ljzvlwyfz2aiif5nn5jq-bcachefs-module-7.2.6+deb14-rt-arm64.drv'...