this derivation will be built:
  /nix/store/qbinjrqbp984b7fa6a51108dmagfnpv6-iets-doc-0.1.0.drv
building '/nix/store/qbinjrqbp984b7fa6a51108dmagfnpv6-iets-doc-0.1.0.drv'
iets-doc-0.1.0> Running phase: unpackPhase
iets-doc-0.1.0> unpacking source archive /nix/store/2m83yxk2w38jc6ngi2rsk221i0kpi306-source
iets-doc-0.1.0> source root is source
iets-doc-0.1.0> Running phase: patchPhase
iets-doc-0.1.0> Executing configureCargoCommonVars
iets-doc-0.1.0> decompressing cargo artifacts from /nix/store/4ag17s7r3x70qan6yhkvb308lflc1jrh-iets-deps-0.1.0/target.tar.zst to target