2026-05-05T15:49:28.131Z [ INFO] Starting package build
2026-05-05T15:49:28.131Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/13
2026-05-05T15:49:28.491Z [ INFO] Running make stage stage=pre-clean
2026-05-05T15:49:30.374Z [ INFO] Running make stage stage=checksum
2026-05-05T15:49:30.799Z [ INFO] Running make stage stage=configure
2026-05-05T15:49:34.051Z [ INFO] Running make stage stage=build
2026-05-05T15:49:34.816Z [ERROR] Package build failed
2026-05-05T15:49:35.320Z [ WARN] Failed to remove directory path=/data/chroot/13/opt/pkg error=Device busy (os error 16)