2026-05-04T19:47:51.945Z [ INFO] Starting package build
2026-05-04T19:47:51.945Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/0
2026-05-04T19:47:52.355Z [ INFO] Running make stage stage=pre-clean
2026-05-04T19:47:57.692Z [ INFO] Running make stage stage=checksum
2026-05-04T19:47:58.225Z [ INFO] Running make stage stage=configure
2026-05-04T19:49:15.869Z [ INFO] Running make stage stage=build
2026-05-04T19:49:46.440Z [ERROR] Package build failed
2026-05-04T19:49:47.686Z [ WARN] Failed to remove directory path=/data/chroot/0/opt/pkg error=Device busy (os error 16)