this derivation will be built:
  /nix/store/pmvgr4bhm3vqndxm68gciw23kk77h9jn-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/pmvgr4bhm3vqndxm68gciw23kk77h9jn-bcachefs-module-7.0.0-29-generic.drv'...