2026-04-29T11:54:47.196Z [ INFO] Starting package build
2026-04-29T11:54:47.196Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-04-29T11:54:47.576Z [ INFO] Running make stage stage=pre-clean
2026-04-29T11:54:48.687Z [ INFO] Running make stage stage=checksum
2026-04-29T11:54:49.112Z [ INFO] Running make stage stage=configure
2026-04-29T11:55:01.080Z [ INFO] Running make stage stage=build
2026-04-29T11:55:02.189Z [ERROR] Package build failed
2026-04-29T11:55:02.746Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)