$ git clone -n https://src.fedoraproject.org/rpms/bletchmame.git /var/lib/mock/f41-build-828369-155707/root/chroot_tmpdir/scmroot/bletchmame
Cloning into '/var/lib/mock/f41-build-828369-155707/root/chroot_tmpdir/scmroot/bletchmame'...
$ git fetch origin 7c42fc4d91a3a88312e1df534952d39bdc4ffadc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/bletchmame
 * [new ref]         7c42fc4d91a3a88312e1df534952d39bdc4ffadc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7c42fc4 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild