2026-05-02T13:41:35.129Z [ INFO] Starting package build
2026-05-02T13:41:35.130Z [ INFO] Unpacking bootstrap kit bootstrap=/data/packages/SmartOS/bootstrap-pbulk/bootstrap-upstream-bulktest.tar.gz dest=/data/chroot/4
2026-05-02T13:41:35.494Z [ INFO] Running make stage stage=pre-clean
2026-05-02T13:41:39.328Z [ INFO] Running make stage stage=checksum
2026-05-02T13:41:39.810Z [ INFO] Running make stage stage=configure
2026-05-02T13:41:42.641Z [ INFO] Running make stage stage=build
2026-05-02T13:41:49.816Z [ INFO] Running make stage stage=install
2026-05-02T13:41:50.606Z [ERROR] Package build failed
2026-05-02T13:41:51.295Z [ WARN] Failed to remove directory path=/data/chroot/4/opt/pkg error=Device busy (os error 16)