2026-05-05T15:19:31.671Z [ INFO] Starting package build
2026-05-05T15:19:31.671Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/5
2026-05-05T15:19:32.055Z [ INFO] Running make stage stage=pre-clean
2026-05-05T15:19:37.855Z [ INFO] Running make stage stage=checksum
2026-05-05T15:19:38.266Z [ INFO] Running make stage stage=configure
2026-05-05T15:19:43.312Z [ INFO] Running make stage stage=build
2026-05-05T15:19:44.599Z [ INFO] Running make stage stage=install
2026-05-05T15:19:48.844Z [ERROR] Package build failed
2026-05-05T15:19:49.932Z [ WARN] Failed to remove directory path=/data/chroot/5/opt/pkg error=Device busy (os error 16)