2026-05-05T13:56:36.540Z [ INFO] Starting package build
2026-05-05T13:56:36.540Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/17
2026-05-05T13:56:37.007Z [ INFO] Running make stage stage=pre-clean
2026-05-05T13:56:39.481Z [ INFO] Running make stage stage=checksum
2026-05-05T13:56:39.893Z [ INFO] Running make stage stage=configure
2026-05-05T13:56:42.725Z [ INFO] Running make stage stage=build
2026-05-05T13:56:44.243Z [ INFO] Running make stage stage=install
2026-05-05T13:56:45.518Z [ERROR] Package build failed
2026-05-05T13:56:45.925Z [ WARN] Failed to remove directory path=/data/chroot/17/opt/pkg error=Device busy (os error 16)