2026-06-02T10:19:56.760Z [ INFO] Starting package build
2026-06-02T10:19:56.762Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/10
2026-06-02T10:19:57.646Z [ INFO] Running make stage stage=pre-clean
2026-06-02T10:19:59.619Z [ INFO] Running make stage stage=checksum
2026-06-02T10:20:00.635Z [ INFO] Running make stage stage=configure
2026-06-02T10:20:06.152Z [ INFO] Running make stage stage=build
2026-06-02T10:20:22.919Z [ERROR] Package build failed
2026-06-02T10:20:23.713Z [ WARN] Failed to remove directory path=/data/chroot/10/opt/pkg error=Device busy (os error 16)