2026-05-02T12:30:49.302Z [ INFO] Starting package build
2026-05-02T12:30:49.302Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-05-02T12:30:49.643Z [ INFO] Running make stage stage=pre-clean
2026-05-02T12:30:50.243Z [ INFO] Running make stage stage=checksum
2026-05-02T12:30:50.689Z [ INFO] Running make stage stage=configure
2026-05-02T12:30:52.938Z [ INFO] Running make stage stage=build
2026-05-02T12:30:53.876Z [ERROR] Package build failed
2026-05-02T12:30:54.244Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)