$ git clone -n https://src.fedoraproject.org/rpms/jrnl.git /var/lib/mock/f39-build-1494855-34543/root/chroot_tmpdir/scmroot/jrnl
Cloning into '/var/lib/mock/f39-build-1494855-34543/root/chroot_tmpdir/scmroot/jrnl'...
$ git fetch origin 238e36f4bbb3d9ecb4a48f3230aa6cc6bc041006:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/jrnl
 * [new ref]         238e36f4bbb3d9ecb4a48f3230aa6cc6bc041006 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 238e36f Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild