2026-05-02T12:28:39.779Z [ INFO] Starting package build
2026-05-02T12:28:39.779Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/17
2026-05-02T12:28:40.172Z [ INFO] Running make stage stage=pre-clean
2026-05-02T12:28:52.222Z [ INFO] Running make stage stage=checksum
2026-05-02T12:28:52.694Z [ INFO] Running make stage stage=configure
2026-05-02T12:29:00.063Z [ERROR] Package build failed
2026-05-02T12:29:00.973Z [ WARN] Failed to remove directory path=/data/chroot/17/opt/pkg error=Device busy (os error 16)