2026-05-02T13:55:03.946Z [ INFO] Starting package build
2026-05-02T13:55:03.947Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-05-02T13:55:04.279Z [ INFO] Running make stage stage=pre-clean
2026-05-02T13:55:04.906Z [ INFO] Running make stage stage=checksum
2026-05-02T13:55:05.369Z [ INFO] Running make stage stage=configure
2026-05-02T13:55:07.571Z [ INFO] Running make stage stage=build
2026-05-02T13:55:08.264Z [ERROR] Package build failed
2026-05-02T13:55:08.627Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)