2026-04-29T03:45:56.299Z [ INFO] Starting package build
2026-04-29T03:45:56.299Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-04-29T03:45:56.898Z [ INFO] Running make stage stage=pre-clean
2026-04-29T03:46:04.022Z [ INFO] Running make stage stage=checksum
2026-04-29T03:46:04.606Z [ INFO] Running make stage stage=configure
2026-04-29T03:46:44.389Z [ INFO] Running make stage stage=build
2026-04-29T03:50:58.042Z [ERROR] Package build failed
2026-04-29T03:51:00.163Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)