$ git clone -n https://src.fedoraproject.org/rpms/rust-easy_color.git /var/lib/mock/f45-build-41401-782/root/chroot_tmpdir/scmroot/rust-easy_color
Cloning into '/var/lib/mock/f45-build-41401-782/root/chroot_tmpdir/scmroot/rust-easy_color'...
$ git fetch origin baef136635c3a43a2bc0acb77f11217136d60eae:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-easy_color
 * [new ref]         baef136635c3a43a2bc0acb77f11217136d60eae -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at baef136 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild