$ git clone -n https://src.fedoraproject.org/rpms/twolame.git /var/lib/mock/f40-build-788959-135466/root/chroot_tmpdir/scmroot/twolame
Cloning into '/var/lib/mock/f40-build-788959-135466/root/chroot_tmpdir/scmroot/twolame'...
$ git fetch origin c85a6a759263d1cb2ea687f07d36af75b0d330c7:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/twolame
 * [new ref]         c85a6a759263d1cb2ea687f07d36af75b0d330c7 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c85a6a7 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild