these 4 derivations will be built:
  /nix/store/4q4fmssmx1x1nyrmjz9ib5rn4jgywy68-rstest_macros-0.28.0.drv
  /nix/store/d535rhp53970mhxpkbwn8519hdk2h5vg-rstest-0.28.0.drv
  /nix/store/30kn30x7vwialjy5hyykyzi9kv4rlb7d-cargo-vendor-dir.drv
  /nix/store/m20ffwgs14s44lxrn30lwjhk3a34aq3j-nix-ld.drv
building '/nix/store/4q4fmssmx1x1nyrmjz9ib5rn4jgywy68-rstest_macros-0.28.0.drv'

post-build step Upload coverage to codecov: ok
Skipping codecov: project=nix-community/nix-ld attr=checks.x86_64-linux.package-nix-ld