$ git clone -n https://src.fedoraproject.org/rpms/git-evtag.git /var/lib/mock/f45-build-11070-426/root/chroot_tmpdir/scmroot/git-evtag
Cloning into '/var/lib/mock/f45-build-11070-426/root/chroot_tmpdir/scmroot/git-evtag'...
$ git fetch origin aa7ce39503d06eaad96184bebfe5eb7c61f2f09d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/git-evtag
 * [new ref]         aa7ce39503d06eaad96184bebfe5eb7c61f2f09d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at aa7ce39 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild