2026-05-05T14:16:02.437Z [ INFO] Starting package build
2026-05-05T14:16:02.437Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/0
2026-05-05T14:16:02.753Z [ INFO] Running make stage stage=pre-clean
2026-05-05T14:16:11.540Z [ INFO] Running make stage stage=checksum
2026-05-05T14:16:12.112Z [ INFO] Running make stage stage=configure
2026-05-05T14:16:30.365Z [ INFO] Running make stage stage=build
2026-05-05T14:17:04.807Z [ERROR] Package build failed
2026-05-05T14:17:06.734Z [ WARN] Failed to remove directory path=/data/chroot/0/opt/pkg error=Device busy (os error 16)