these 4 derivations will be built:
  /nix/store/sdgg2hvmnvx9can8rfghgv37v1p8d21n-nix-expr-c-2.35.0pre.drv
  /nix/store/d0vfv22a6afyp5iz4k36x33ykgkdnmf1-nix-util-test-support-2.35.0pre.drv
  /nix/store/rvqk4yqwdvsz8xr0y91wx2l44idnynrs-nix-expr-tests-2.35.0pre.drv
  /nix/store/9z7052qwc7qmfzbfvzmn2wyivz28p613-nix-expr-tests-run.drv

post-build step Upload coverage to codecov: ok
Skipping codecov: project=Mic92/nix-1 attr=x86_64-linux.nix-expr-tests-run