2026-04-29T05:55:50.219Z [ INFO] Starting package build
2026-04-29T05:55:50.219Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/6
2026-04-29T05:55:52.451Z [ INFO] Running make stage stage=pre-clean
2026-04-29T05:56:23.880Z [ INFO] Running make stage stage=checksum
2026-04-29T05:56:26.139Z [ INFO] Running make stage stage=configure
2026-04-29T05:57:22.234Z [ INFO] Running make stage stage=build
2026-04-29T06:02:02.220Z [ERROR] Package build failed
2026-04-29T06:02:06.390Z [ WARN] Failed to remove directory path=/data/chroot/6/opt/pkg error=Device busy (os error 16)