2026-04-29T12:13:14.846Z [ INFO] Starting package build
2026-04-29T12:13:14.846Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-04-29T12:13:15.234Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:13:15.966Z [ INFO] Running make stage stage=checksum
2026-04-29T12:13:16.438Z [ INFO] Running make stage stage=configure
2026-04-29T12:13:19.198Z [ INFO] Running make stage stage=build
2026-04-29T12:13:20.165Z [ERROR] Package build failed
2026-04-29T12:13:20.554Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)