2026-04-29T12:06:01.900Z [ INFO] Starting package build
2026-04-29T12:06:01.900Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/12
2026-04-29T12:06:02.382Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:06:03.497Z [ INFO] Running make stage stage=checksum
2026-04-29T12:06:03.969Z [ INFO] Running make stage stage=configure
2026-04-29T12:06:07.113Z [ INFO] Running make stage stage=build
2026-04-29T12:06:10.910Z [ERROR] Package build failed
2026-04-29T12:06:12.039Z [ WARN] Failed to remove directory path=/data/chroot/12/opt/pkg error=Device busy (os error 16)