this derivation will be built:
  /nix/store/wkdfkfq1d6zc0w7n0w5jxzsw7z6dq553-harmonia-llvm-cov-3.3.0.drv
building '/nix/store/wkdfkfq1d6zc0w7n0w5jxzsw7z6dq553-harmonia-llvm-cov-3.3.0.drv'
harmonia-llvm-cov-3.3.0> tribuchet: building on mac02
harmonia-llvm-cov-3.3.0> Running phase: unpackPhase
harmonia-llvm-cov-3.3.0> unpacking source archive /nix/store/w7l4n16i3qrcq5f3jp1p3lb82q6n27hh-source
harmonia-llvm-cov-3.3.0> source root is source
harmonia-llvm-cov-3.3.0> Running phase: patchPhase
harmonia-llvm-cov-3.3.0> Executing configureCargoCommonVars
harmonia-llvm-cov-3.3.0> decompressing cargo artifacts from /nix/store/jpvv2v52rbnl0z43c54qh3dj59h3ds42-harmonia-deps-3.3.0/target.tar.zst to target