2026-06-02T10:28:47.705Z [ INFO] Starting package build
2026-06-02T10:28:47.709Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-06-02T10:28:48.521Z [ INFO] Running make stage stage=pre-clean
2026-06-02T10:28:50.098Z [ INFO] Running make stage stage=checksum
2026-06-02T10:28:50.849Z [ INFO] Running make stage stage=configure
2026-06-02T10:29:05.295Z [ INFO] Running make stage stage=build
2026-06-02T10:29:10.883Z [ INFO] Running make stage stage=install
2026-06-02T10:29:12.775Z [ERROR] Package build failed
2026-06-02T10:29:13.256Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)