$ git clone -n https://src.fedoraproject.org/rpms/rust-jql-runner.git /var/lib/mock/f45-build-42729-796/root/chroot_tmpdir/scmroot/rust-jql-runner
Cloning into '/var/lib/mock/f45-build-42729-796/root/chroot_tmpdir/scmroot/rust-jql-runner'...
$ git fetch origin 3eea3948d90871fb7ada3b084860760c0b28773b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-jql-runner
 * [new ref]         3eea3948d90871fb7ada3b084860760c0b28773b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3eea394 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild