2026-05-02T12:26:47.219Z [ INFO] Starting package build
2026-05-02T12:26:47.219Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-05-02T12:26:47.817Z [ INFO] Running make stage stage=pre-clean
2026-05-02T12:26:49.408Z [ INFO] Running make stage stage=checksum
2026-05-02T12:26:51.184Z [ INFO] Running make stage stage=configure
2026-05-02T12:27:20.718Z [ INFO] Running make stage stage=build
2026-05-02T12:30:13.680Z [ERROR] Package build failed
2026-05-02T12:30:20.859Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)