2026-05-05T14:44:10.552Z [ INFO] Starting package build
2026-05-05T14:44:10.552Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/14
2026-05-05T14:44:11.061Z [ INFO] Running make stage stage=pre-clean
2026-05-05T14:44:12.101Z [ INFO] Running make stage stage=checksum
2026-05-05T14:44:12.516Z [ INFO] Running make stage stage=configure
2026-05-05T14:44:15.566Z [ INFO] Running make stage stage=build
2026-05-05T14:44:16.378Z [ERROR] Package build failed
2026-05-05T14:44:16.823Z [ WARN] Failed to remove directory path=/data/chroot/14/opt/pkg error=Device busy (os error 16)