You can reproduce this build on your computer by running: sudo dnf install copr-rpmbuild /usr/bin/copr-rpmbuild --verbose --drop-resultdir --srpm --build-id 111269 Version: 0.68 PID: 3237 Logging PID: 3238 Task: {'appstream': False, 'background': False, 'build_id': 111269, 'chroot': None, 'package_name': 'camera-ros', 'project_dirname': 'IB_Robot-ROS_humble-release_1', 'project_name': 'IB_Robot-ROS_humble-release_1', 'project_owner': 'openEuler_Embedded', 'repos': [], 'sandbox': 'openEuler_Embedded/IB_Robot-ROS_humble-release_1--openEuler_Embedded', 'source_json': {'clone_url': 'https://gitcode.com/wanminghu/camera-ros.git', 'committish': 'humble', 'spec': 'camera-ros.spec', 'srpm_build_method': 'rpkg', 'subdirectory': '', 'type': 'git'}, 'source_type': 8, 'submitter': 'openEuler_Embedded', 'task_id': '111269'} Running: git clone https://gitcode.com/wanminghu/camera-ros.git /var/lib/copr-rpmbuild/workspace/workdir-b3nk9zd_/camera-ros --depth 500 --no-single-branch --recursive cmd: ['git', 'clone', 'https://gitcode.com/wanminghu/camera-ros.git', '/var/lib/copr-rpmbuild/workspace/workdir-b3nk9zd_/camera-ros', '--depth', '500', '--no-single-branch', '--recursive'] cwd: . rc: 0 stdout: stderr: Cloning into '/var/lib/copr-rpmbuild/workspace/workdir-b3nk9zd_/camera-ros'... Running: git checkout humble -- cmd: ['git', 'checkout', 'humble', '--'] cwd: /var/lib/copr-rpmbuild/workspace/workdir-b3nk9zd_/camera-ros rc: 128 stdout: stderr: fatal: invalid reference: humble Copr build error: fatal: invalid reference: humble Shared connection to 192.168.0.246 closed.