this derivation will be built:
  /nix/store/zr25ipsii3p29by5x28b83mvr3ls33mr-niks3-server-1.4.0.drv
building '/nix/store/zr25ipsii3p29by5x28b83mvr3ls33mr-niks3-server-1.4.0.drv' on 'ssh-ng://customer@mac02'
building '/nix/store/zr25ipsii3p29by5x28b83mvr3ls33mr-niks3-server-1.4.0.drv'
niks3-server-1.4.0> Running phase: unpackPhase
niks3-server-1.4.0> unpacking source archive /nix/store/p7rgxwm4jhq8dak6kxz3l9qjya5k9sx6-source
niks3-server-1.4.0> source root is source
niks3-server-1.4.0> Running phase: patchPhase
niks3-server-1.4.0> Running phase: updateAutotoolsGnuConfigScriptsPhase
niks3-server-1.4.0> Running phase: configurePhase
niks3-server-1.4.0> Running phase: buildPhase
niks3-server-1.4.0> Building subPackage ./cmd/niks3-server