2026-04-29T12:57:31.646Z [ INFO] Starting package build
2026-04-29T12:57:31.647Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-04-29T12:57:32.114Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:57:37.898Z [ INFO] Running make stage stage=checksum
2026-04-29T12:57:38.377Z [ INFO] Running make stage stage=configure
2026-04-29T12:57:59.293Z [ INFO] Running make stage stage=build
2026-04-29T12:57:59.986Z [ERROR] Package build failed
2026-04-29T12:58:01.946Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)