2026-05-05T15:20:31.017Z [ INFO] Starting package build
2026-05-05T15:20:31.017Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/16
2026-05-05T15:20:31.436Z [ INFO] Running make stage stage=pre-clean
2026-05-05T15:20:37.424Z [ INFO] Running make stage stage=checksum
2026-05-05T15:20:37.850Z [ INFO] Running make stage stage=configure
2026-05-05T15:20:42.320Z [ INFO] Running make stage stage=build
2026-05-05T15:20:43.628Z [ INFO] Running make stage stage=install
2026-05-05T15:20:46.192Z [ERROR] Package build failed
2026-05-05T15:20:49.530Z [ WARN] Failed to remove directory path=/data/chroot/16/opt/pkg error=Device busy (os error 16)