2026-05-05T14:47:04.549Z [ INFO] Starting package build
2026-05-05T14:47:04.549Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/11
2026-05-05T14:47:04.854Z [ INFO] Running make stage stage=pre-clean
2026-05-05T14:47:05.502Z [ INFO] Running make stage stage=checksum
2026-05-05T14:47:05.928Z [ INFO] Running make stage stage=configure
2026-05-05T14:47:08.900Z [ INFO] Running make stage stage=build
2026-05-05T14:47:09.584Z [ERROR] Package build failed
2026-05-05T14:47:09.881Z [ WARN] Failed to remove directory path=/data/chroot/11/opt/pkg error=Device busy (os error 16)