$ git clone -n https://src.fedoraproject.org/rpms/python-crcmod.git /var/lib/mock/f45-build-30152-643/root/chroot_tmpdir/scmroot/python-crcmod
Cloning into '/var/lib/mock/f45-build-30152-643/root/chroot_tmpdir/scmroot/python-crcmod'...
$ git fetch origin 8ce8accfed79e94fa076b06df797b41d2d8d1474:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-crcmod
 * [new ref]         8ce8accfed79e94fa076b06df797b41d2d8d1474 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8ce8acc Rebuilt for Python 3.15.0b4 ABI change