$ git clone -n https://src.fedoraproject.org/rpms/SDL_mixer.git /var/lib/mock/f40-build-740119-109512/root/chroot_tmpdir/scmroot/SDL_mixer
Cloning into '/var/lib/mock/f40-build-740119-109512/root/chroot_tmpdir/scmroot/SDL_mixer'...
$ git fetch origin 206da377593e7e48e05043d91186e8a2ee0ffc52:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/SDL_mixer
 * [new ref]         206da377593e7e48e05043d91186e8a2ee0ffc52 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 206da37 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild