2026-05-11T09:39:41.199Z [ INFO] Starting package build
2026-05-11T09:39:41.199Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/9
2026-05-11T09:39:41.467Z [ INFO] Running make stage stage=pre-clean
2026-05-11T09:39:42.455Z [ INFO] Running make stage stage=checksum
2026-05-11T09:39:42.834Z [ INFO] Running make stage stage=configure
2026-05-11T09:39:46.151Z [ INFO] Running make stage stage=build
2026-05-11T09:39:47.552Z [ERROR] Package build failed
2026-05-11T09:39:47.861Z [ WARN] Failed to remove directory path=/data/chroot/9/opt/pkg error=Device busy (os error 16)