2026-05-11T10:03:07.291Z [ INFO] Starting package build
2026-05-11T10:03:07.292Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/9
2026-05-11T10:03:07.577Z [ INFO] Running make stage stage=pre-clean
2026-05-11T10:03:08.017Z [ INFO] Running make stage stage=checksum
2026-05-11T10:03:08.386Z [ INFO] Running make stage stage=configure
2026-05-11T10:03:20.252Z [ERROR] Package build failed
2026-05-11T10:03:20.481Z [ WARN] Failed to remove directory path=/data/chroot/9/opt/pkg error=Device busy (os error 16)