2026-05-05T01:42:06.025Z [ INFO] Starting package build
2026-05-05T01:42:06.025Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-05-05T01:42:06.310Z [ INFO] Running make stage stage=pre-clean
2026-05-05T01:42:06.917Z [ INFO] Running make stage stage=checksum
2026-05-05T01:42:07.337Z [ INFO] Running make stage stage=configure
2026-05-05T01:42:09.490Z [ INFO] Running make stage stage=build
2026-05-05T01:42:10.713Z [ERROR] Package build failed
2026-05-05T01:42:10.977Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)