2026-04-29T11:59:59.923Z [ INFO] Starting package build
2026-04-29T11:59:59.923Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-04-29T12:00:00.507Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:00:08.293Z [ INFO] Running make stage stage=checksum
2026-04-29T12:00:08.782Z [ INFO] Running make stage stage=configure
2026-04-29T12:00:22.182Z [ INFO] Running make stage stage=build
2026-04-29T12:01:12.354Z [ERROR] Package build failed
2026-04-29T12:01:14.159Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)