$ git clone -n https://src.fedoraproject.org/rpms/mingw-sdl12-compat.git /var/lib/mock/f45-build-18815-530/root/chroot_tmpdir/scmroot/mingw-sdl12-compat
Cloning into '/var/lib/mock/f45-build-18815-530/root/chroot_tmpdir/scmroot/mingw-sdl12-compat'...
$ git fetch origin e9951520dccd78b972e023a269c83ba00def967b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mingw-sdl12-compat
 * [new ref]         e9951520dccd78b972e023a269c83ba00def967b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e995152 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild