2026-05-11T10:57:31.849Z [ INFO] Starting package build
2026-05-11T10:57:31.849Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/7
2026-05-11T10:57:32.122Z [ INFO] Running make stage stage=pre-clean
2026-05-11T10:57:32.512Z [ INFO] Running make stage stage=checksum
2026-05-11T10:57:32.874Z [ INFO] Running make stage stage=configure
2026-05-11T10:57:35.044Z [ INFO] Running make stage stage=build
2026-05-11T10:57:35.728Z [ERROR] Package build failed
2026-05-11T10:57:35.965Z [ WARN] Failed to remove directory path=/data/chroot/7/opt/pkg error=Device busy (os error 16)