2026-05-02T12:52:33.627Z [ INFO] Starting package build
2026-05-02T12:52:33.627Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-05-02T12:52:34.052Z [ INFO] Running make stage stage=pre-clean
2026-05-02T12:52:41.690Z [ INFO] Running make stage stage=checksum
2026-05-02T12:52:42.259Z [ INFO] Running make stage stage=configure
2026-05-02T12:52:47.520Z [ INFO] Running make stage stage=build
2026-05-02T12:52:57.788Z [ERROR] Package build failed
2026-05-02T12:52:58.836Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)