2026-05-05T15:56:29.923Z [ INFO] Starting package build
2026-05-05T15:56:29.923Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/9
2026-05-05T15:56:30.425Z [ INFO] Running make stage stage=pre-clean
2026-05-05T15:56:38.828Z [ INFO] Running make stage stage=checksum
2026-05-05T15:56:39.358Z [ INFO] Running make stage stage=configure
2026-05-05T15:56:53.607Z [ INFO] Running make stage stage=build
2026-05-05T15:57:06.525Z [ERROR] Package build failed
2026-05-05T15:57:08.372Z [ WARN] Failed to remove directory path=/data/chroot/9/opt/pkg error=Device busy (os error 16)