2026-04-29T03:42:40.540Z [ INFO] Starting package build
2026-04-29T03:42:40.540Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/0
2026-04-29T03:42:40.882Z [ INFO] Running make stage stage=pre-clean
2026-04-29T03:42:50.471Z [ INFO] Running make stage stage=checksum
2026-04-29T03:42:51.710Z [ INFO] Running make stage stage=configure
2026-04-29T03:42:56.016Z [ INFO] Running make stage stage=build
2026-04-29T03:43:03.521Z [ERROR] Package build failed
2026-04-29T03:43:04.875Z [ WARN] Failed to remove directory path=/data/chroot/0/opt/pkg error=Device busy (os error 16)