2026-05-05T14:52:10.884Z [ INFO] Starting package build
2026-05-05T14:52:10.884Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/0
2026-05-05T14:52:11.229Z [ INFO] Running make stage stage=pre-clean
2026-05-05T14:52:14.495Z [ INFO] Running make stage stage=checksum
2026-05-05T14:52:14.908Z [ INFO] Running make stage stage=configure
2026-05-05T14:52:21.146Z [ INFO] Running make stage stage=build
2026-05-05T14:52:22.511Z [ERROR] Package build failed
2026-05-05T14:52:22.981Z [ WARN] Failed to remove directory path=/data/chroot/0/opt/pkg error=Device busy (os error 16)