2026-04-29T12:09:37.620Z [ INFO] Starting package build
2026-04-29T12:09:37.620Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-04-29T12:09:37.980Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:09:38.605Z [ INFO] Running make stage stage=checksum
2026-04-29T12:09:39.115Z [ INFO] Running make stage stage=configure
2026-04-29T12:09:41.442Z [ INFO] Running make stage stage=build
2026-04-29T12:09:42.258Z [ERROR] Package build failed
2026-04-29T12:09:42.763Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)