this derivation will be built:
  /nix/store/zrxip1sjwz4p3ic2i3la5fkvyajrixcs-clanker-0.1.0.drv
building '/nix/store/zrxip1sjwz4p3ic2i3la5fkvyajrixcs-clanker-0.1.0.drv'
clanker-0.1.0> Running phase: unpackPhase
clanker-0.1.0> unpacking source archive /nix/store/mhlriqxqi2nzk0wrlv4q7007rd81mlvh-clanker
clanker-0.1.0> source root is clanker
clanker-0.1.0> Running phase: patchPhase
clanker-0.1.0> Running phase: updateAutotoolsGnuConfigScriptsPhase
clanker-0.1.0> Running phase: configurePhase
clanker-0.1.0> Running phase: buildPhase
clanker-0.1.0> Building subPackage .
clanker-0.1.0> Running phase: checkPhase
clanker-0.1.0> ok  	project-zero/clanker	1.216s
clanker-0.1.0> Running phase: installPhase
clanker-0.1.0> Running phase: fixupPhase
clanker-0.1.0> shrinking RPATHs of ELF executables and libraries in /nix/store/05hby8n09z151cq7ywppza6r4l8h5g0v-clanker-0.1.0
clanker-0.1.0> shrinking /nix/store/05hby8n09z151cq7ywppza6r4l8h5g0v-clanker-0.1.0/bin/clanker
clanker-0.1.0> checking for references to /build/ in /nix/store/05hby8n09z151cq7ywppza6r4l8h5g0v-clanker-0.1.0...
clanker-0.1.0> patching script interpreter paths in /nix/store/05hby8n09z151cq7ywppza6r4l8h5g0v-clanker-0.1.0
clanker-0.1.0> stripping (with command strip and flags -S -p) in  /nix/store/05hby8n09z151cq7ywppza6r4l8h5g0v-clanker-0.1.0/bin

post-build step Upload to niks3: ok
time=2026-09-02T15:34:16.318Z level=INFO msg="Uploading 0 paths to 127.0.0.1 (8 already cached)"
time=2026-09-02T15:39:21.180Z level=WARN msg="Request returned retryable status, retrying" attempt=1 max_attempts=6 backoff=100ms status=500 url="https://s3.eu-central-003.backblazeb2.com/geninf-cache/05hby8n09z151cq7ywppza6r4l8h5g0v.ls?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=003eaae730241090000000002%2F20260902%2Feu-central-003%2Fs3%2Faws4_request&X-Amz-Date=20260902T153416Z&X-Amz-Expires=18000&X-Amz-SignedHeaders=host&X-Amz-Signature=d6eb204732da4a8e0edf472220401fd9c1b60ae842570c93fd3d62d1e006b58e"
time=2026-09-02T15:39:21.588Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-02T15:39:21.654Z level=INFO msg="Upload complete. (5m5.356s)"