2026-05-05T14:49:09.069Z [ INFO] Starting package build
2026-05-05T14:49:09.069Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/9
2026-05-05T14:49:09.398Z [ INFO] Running make stage stage=pre-clean
2026-05-05T14:49:09.988Z [ INFO] Running make stage stage=checksum
2026-05-05T14:49:10.403Z [ INFO] Running make stage stage=configure
2026-05-05T14:49:24.151Z [ INFO] Running make stage stage=build
2026-05-05T14:49:28.687Z [ERROR] Package build failed
2026-05-05T14:49:29.005Z [ WARN] Failed to remove directory path=/data/chroot/9/opt/pkg error=Device busy (os error 16)