$ git clone -n https://src.fedoraproject.org/rpms/python-yamlloader.git /var/lib/mock/f39-build-1525917-36058/root/chroot_tmpdir/scmroot/python-yamlloader
Cloning into '/var/lib/mock/f39-build-1525917-36058/root/chroot_tmpdir/scmroot/python-yamlloader'...
$ git fetch origin 9bf1e6961217c9285ba0f2d1e3c9ed92b3a5d9dc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-yamlloader
 * [new ref]         9bf1e6961217c9285ba0f2d1e3c9ed92b3a5d9dc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9bf1e69 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild