2026-05-01T19:00:36.819Z [ INFO] Starting package build
2026-05-01T19:00:36.819Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-05-01T19:00:37.096Z [ INFO] Running make stage stage=pre-clean
2026-05-01T19:00:41.806Z [ INFO] Running make stage stage=checksum
2026-05-01T19:00:42.239Z [ INFO] Running make stage stage=configure
2026-05-01T19:00:45.605Z [ INFO] Running make stage stage=build
2026-05-01T19:01:43.465Z [ERROR] Package build failed
2026-05-01T19:01:45.451Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)