this derivation will be built:
  /nix/store/ya47paa0ki9hl5k5jy7qwqbxg304bd7i-kodi-osmc-skin-18.0.0.drv
building '/nix/store/ya47paa0ki9hl5k5jy7qwqbxg304bd7i-kodi-osmc-skin-18.0.0.drv'
kodi-osmc-skin-18.0.0> unpacking sources
kodi-osmc-skin-18.0.0> unpacking source archive /nix/store/5ibqbfdk2k37yw1bn2i05fkvbdzd2qr8-source
kodi-osmc-skin-18.0.0> source root is source
kodi-osmc-skin-18.0.0> patching sources
kodi-osmc-skin-18.0.0> configuring
kodi-osmc-skin-18.0.0> no configure script, doing nothing
kodi-osmc-skin-18.0.0> building
kodi-osmc-skin-18.0.0> no Makefile, doing nothing
kodi-osmc-skin-18.0.0> installing
kodi-osmc-skin-18.0.0> post-installation fixup
kodi-osmc-skin-18.0.0> shrinking RPATHs of ELF executables and libraries in /nix/store/x1n0gz7qkgmv488d1ldgcb7sh5k9yznn-kodi-osmc-skin-18.0.0
kodi-osmc-skin-18.0.0> patching script interpreter paths in /nix/store/x1n0gz7qkgmv488d1ldgcb7sh5k9yznn-kodi-osmc-skin-18.0.0
kodi-osmc-skin-18.0.0> checking for references to /build/ in /nix/store/x1n0gz7qkgmv488d1ldgcb7sh5k9yznn-kodi-osmc-skin-18.0.0...

upload niks3: ok