$ git clone -n https://src.fedoraproject.org/rpms/perl-XML-Bare.git /var/lib/mock/f45-build-27459-624/root/chroot_tmpdir/scmroot/perl-XML-Bare
Cloning into '/var/lib/mock/f45-build-27459-624/root/chroot_tmpdir/scmroot/perl-XML-Bare'...
$ git fetch origin 97c298204677a0ad48067ab28c0dd904f5d2127a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-XML-Bare
 * [new ref]         97c298204677a0ad48067ab28c0dd904f5d2127a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 97c2982 Include two security fixes for XML-Bare =< 0.53