2026-04-29T12:06:06.388Z [ INFO] Starting package build
2026-04-29T12:06:06.388Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/15
2026-04-29T12:06:06.932Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:06:08.189Z [ INFO] Running make stage stage=checksum
2026-04-29T12:06:08.786Z [ INFO] Running make stage stage=configure
2026-04-29T12:06:11.272Z [ INFO] Running make stage stage=build
2026-04-29T12:06:12.101Z [ INFO] Running make stage stage=install
2026-04-29T12:06:13.548Z [ERROR] Package build failed
2026-04-29T12:06:14.317Z [ WARN] Failed to remove directory path=/data/chroot/15/opt/pkg error=Device busy (os error 16)