this derivation will be built:
  /nix/store/jf4bmazixz3dmbakf8kqf2dhqcac69kn-slack-cli-4.9.0.drv
building '/nix/store/jf4bmazixz3dmbakf8kqf2dhqcac69kn-slack-cli-4.9.0.drv'
slack-cli-4.9.0> Running phase: unpackPhase
slack-cli-4.9.0> unpacking source archive /nix/store/08d5pxi73gvk0h7wzz9l8ca41fmhhchp-source
slack-cli-4.9.0> source root is source
slack-cli-4.9.0> Running phase: patchPhase
slack-cli-4.9.0> Running phase: updateAutotoolsGnuConfigScriptsPhase
slack-cli-4.9.0> Running phase: configurePhase
slack-cli-4.9.0> Running phase: buildPhase
slack-cli-4.9.0> Building subPackage ./.
slack-cli-4.9.0> Running phase: installPhase
slack-cli-4.9.0> Running phase: fixupPhase
slack-cli-4.9.0> shrinking RPATHs of ELF executables and libraries in /nix/store/1awz5q1qvav259ygy8d7d5v17g1nw6lf-slack-cli-4.9.0
slack-cli-4.9.0> shrinking /nix/store/1awz5q1qvav259ygy8d7d5v17g1nw6lf-slack-cli-4.9.0/bin/slack
slack-cli-4.9.0> checking for references to /build/ in /nix/store/1awz5q1qvav259ygy8d7d5v17g1nw6lf-slack-cli-4.9.0...
slack-cli-4.9.0> patching script interpreter paths in /nix/store/1awz5q1qvav259ygy8d7d5v17g1nw6lf-slack-cli-4.9.0
slack-cli-4.9.0> stripping (with command strip and flags -S -p) in /nix/store/1awz5q1qvav259ygy8d7d5v17g1nw6lf-slack-cli-4.9.0/bin
slack-cli-4.9.0> Running phase: installCheckPhase
slack-cli-4.9.0> Using slack v4.9.0

post-build step Route build to niks3: ok
Pushing SBEE-Lab/infra to https://niks3.sjanglab.org
time=2026-10-03T12:04:32.213+09:00 level=INFO msg="Uploading 1 paths to niks3.sjanglab.org (7 already cached)"
time=2026-10-03T12:04:32.214+09:00 level=INFO msg="Uploading 1awz5q1qvav259ygy8d7d5v17g1nw6lf-slack-cli-4.9.0 (20.8MB)"
time=2026-10-03T12:04:33.637+09:00 level=INFO msg="Uploading 1 narinfos"
time=2026-10-03T12:04:34.043+09:00 level=INFO msg="Upload complete. (2.243s)"