2026-06-01T14:56:44.485Z [ INFO] Starting package build
2026-06-01T14:56:44.485Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/6
2026-06-01T14:56:46.521Z [ INFO] Running make stage stage=pre-clean
2026-06-01T14:57:25.719Z [ INFO] Running make stage stage=checksum
2026-06-01T14:57:28.127Z [ INFO] Running make stage stage=configure
2026-06-01T14:57:59.391Z [ INFO] Running make stage stage=build
2026-06-01T14:58:11.412Z [ERROR] Package build failed
2026-06-01T14:58:16.544Z [ WARN] Failed to remove directory path=/data/chroot/6/opt/pkg error=Device busy (os error 16)