2026-05-11T10:17:08.308Z [ INFO] Starting package build
2026-05-11T10:17:08.308Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-05-11T10:17:08.615Z [ INFO] Running make stage stage=pre-clean
2026-05-11T10:17:10.369Z [ INFO] Running make stage stage=checksum
2026-05-11T10:17:10.804Z [ INFO] Running make stage stage=configure
2026-05-11T10:17:16.155Z [ERROR] Package build failed
2026-05-11T10:17:16.501Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)