2026-04-29T12:40:36.921Z [ INFO] Starting package build
2026-04-29T12:40:36.921Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/7
2026-04-29T12:40:37.387Z [ INFO] Running make stage stage=pre-clean
2026-04-29T12:40:42.758Z [ INFO] Running make stage stage=checksum
2026-04-29T12:40:43.244Z [ INFO] Running make stage stage=configure
2026-04-29T12:40:50.517Z [ INFO] Running make stage stage=build
2026-04-29T12:40:53.446Z [ERROR] Package build failed
2026-04-29T12:40:55.901Z [ WARN] Failed to remove directory path=/data/chroot/7/opt/pkg error=Device busy (os error 16)