these 2 derivations will be built:
  /nix/store/0xiyxgzvqvqbcnh3nckb4j1xcl5wcw1f-vhs.drv
  /nix/store/kfl21m9m2445dizhx9nlyc7kz559wp1x-docs.drv
building '/nix/store/0xiyxgzvqvqbcnh3nckb4j1xcl5wcw1f-vhs.drv'
building '/nix/store/kfl21m9m2445dizhx9nlyc7kz559wp1x-docs.drv'
docs> Running phase: unpackPhase
docs> unpacking source archive /nix/store/8dl85qd14pgp004mrakahlhdxnix7y4f-xs0fzx4spcnlyf24w3pdvla8pkwb4mz2-source
docs> source root is xs0fzx4spcnlyf24w3pdvla8pkwb4mz2-source
docs> Running phase: patchPhase
docs> Running phase: updateAutotoolsGnuConfigScriptsPhase
docs> Running phase: configurePhase
docs> no configure script, doing nothing
docs> Running phase: buildPhase
docs> INFO    -  Cleaning site directory
docs> INFO    -  Building documentation to directory: /build/xs0fzx4spcnlyf24w3pdvla8pkwb4mz2-source/docs/out
docs> WARNING -  The following pages exist in the docs directory, but are not included in the "nav" configuration:
docs>   - index.md
docs> WARNING -  Doc file 'reference/stdin-spec.md' contains an absolute link '/reference/formatter-spec', it was left as is. Did you mean 'formatter-spec.md'?
docs> INFO    -  Documentation built in 0.63 seconds
docs> Running phase: installPhase
docs> Running phase: fixupPhase
docs> shrinking RPATHs of ELF executables and libraries in /nix/store/f6vf9df5zndvfzwc9xzcynkqyw88bbc2-docs
docs> checking for references to /build/ in /nix/store/f6vf9df5zndvfzwc9xzcynkqyw88bbc2-docs...
docs> patching script interpreter paths in /nix/store/f6vf9df5zndvfzwc9xzcynkqyw88bbc2-docs

upload niks3: ok