this derivation will be built:
  /nix/store/smz6iys3fg8y9480nc9v5y0j40lam67r-niks3-tests-1.4.0.drv
building '/nix/store/smz6iys3fg8y9480nc9v5y0j40lam67r-niks3-tests-1.4.0.drv' on 'ssh-ng://customer@mac02'
building '/nix/store/smz6iys3fg8y9480nc9v5y0j40lam67r-niks3-tests-1.4.0.drv'
niks3-tests-1.4.0> Running phase: unpackPhase
niks3-tests-1.4.0> unpacking source archive /nix/store/w9a440psfdc2drydqx5azcbj487gr5lv-source
niks3-tests-1.4.0> source root is source
niks3-tests-1.4.0> Running phase: patchPhase
niks3-tests-1.4.0> Running phase: updateAutotoolsGnuConfigScriptsPhase
niks3-tests-1.4.0> Running phase: configurePhase
niks3-tests-1.4.0> Running phase: buildPhase