2026-05-05T16:05:42.830Z [ INFO] Starting package build
2026-05-05T16:05:42.830Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/10
2026-05-05T16:05:43.313Z [ INFO] Running make stage stage=pre-clean
2026-05-05T16:05:44.976Z [ INFO] Running make stage stage=checksum
2026-05-05T16:05:45.415Z [ INFO] Running make stage stage=configure
2026-05-05T16:05:48.979Z [ INFO] Running make stage stage=build
2026-05-05T16:05:50.025Z [ INFO] Running make stage stage=install
2026-05-05T16:05:51.295Z [ERROR] Package build failed
2026-05-05T16:05:51.794Z [ WARN] Failed to remove directory path=/data/chroot/10/opt/pkg error=Device busy (os error 16)