2026-04-29T11:37:27.053Z [ INFO] Starting package build
2026-04-29T11:37:27.053Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-04-29T11:37:27.425Z [ INFO] Running make stage stage=pre-clean
2026-04-29T11:37:32.086Z [ INFO] Running make stage stage=checksum
2026-04-29T11:37:32.660Z [ INFO] Running make stage stage=configure
2026-04-29T11:37:41.866Z [ INFO] Running make stage stage=build
2026-04-29T11:37:56.368Z [ERROR] Package build failed
2026-04-29T11:37:57.318Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)