this derivation will be built:
  /nix/store/kwyi1d3bb18yqn6gxj9dlcpc4jl1lnp9-bcachefs-module-7.1.5-zen1-1-zen.drv
building '/nix/store/kwyi1d3bb18yqn6gxj9dlcpc4jl1lnp9-bcachefs-module-7.1.5-zen1-1-zen.drv'...