this derivation will be built:
  /nix/store/dz8r4cgd497xq1jwlyl3cg1zkr71zhpf-bcachefs-module-7.1.5+deb14-rt-amd64.drv
building '/nix/store/dz8r4cgd497xq1jwlyl3cg1zkr71zhpf-bcachefs-module-7.1.5+deb14-rt-amd64.drv'...