2026-05-11T10:32:06.816Z [ INFO] Starting package build
2026-05-11T10:32:06.816Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/10
2026-05-11T10:32:07.155Z [ INFO] Running make stage stage=pre-clean
2026-05-11T10:32:12.866Z [ INFO] Running make stage stage=checksum
2026-05-11T10:32:13.226Z [ INFO] Running make stage stage=configure
2026-05-11T10:32:16.533Z [ INFO] Running make stage stage=build
2026-05-11T10:32:18.193Z [ERROR] Package build failed
2026-05-11T10:32:19.033Z [ WARN] Failed to remove directory path=/data/chroot/10/opt/pkg error=Device busy (os error 16)