2026-04-29T12:43:59.432Z [ INFO] Starting package build
2026-04-29T12:43:59.433Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/10
2026-04-29T12:44:00.034Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:44:02.031Z [ INFO] Running make stage stage=checksum
2026-04-29T12:44:02.556Z [ INFO] Running make stage stage=configure
2026-04-29T12:44:05.841Z [ INFO] Running make stage stage=build
2026-04-29T12:44:22.859Z [ERROR] Package build failed
2026-04-29T12:44:23.529Z [ WARN] Failed to remove directory path=/data/chroot/10/opt/pkg error=Device busy (os error 16)