2026-05-05T14:49:03.552Z [ INFO] Starting package build
2026-05-05T14:49:03.553Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/9
2026-05-05T14:49:03.872Z [ INFO] Running make stage stage=pre-clean
2026-05-05T14:49:04.704Z [ INFO] Running make stage stage=checksum
2026-05-05T14:49:05.123Z [ INFO] Running make stage stage=configure
2026-05-05T14:49:07.733Z [ INFO] Running make stage stage=build
2026-05-05T14:49:08.599Z [ERROR] Package build failed
2026-05-05T14:49:09.064Z [ WARN] Failed to remove directory path=/data/chroot/9/opt/pkg error=Device busy (os error 16)