2026-04-29T12:29:47.350Z [ INFO] Starting package build
2026-04-29T12:29:47.350Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-04-29T12:29:49.210Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:30:01.249Z [ INFO] Running make stage stage=checksum
2026-04-29T12:30:01.867Z [ INFO] Running make stage stage=configure
2026-04-29T12:30:05.871Z [ INFO] Running make stage stage=build
2026-04-29T12:30:09.093Z [ INFO] Running make stage stage=install
2026-04-29T12:30:11.186Z [ERROR] Package build failed
2026-04-29T12:30:12.578Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)