$ git clone -n https://src.fedoraproject.org/rpms/perl-MooX-Role-Logger.git /var/lib/mock/f45-build-25048-609/root/chroot_tmpdir/scmroot/perl-MooX-Role-Logger
Cloning into '/var/lib/mock/f45-build-25048-609/root/chroot_tmpdir/scmroot/perl-MooX-Role-Logger'...
$ git fetch origin cfb6bb02beee201f861b6880417a71bf153c8d4e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-MooX-Role-Logger
 * [new ref]         cfb6bb02beee201f861b6880417a71bf153c8d4e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at cfb6bb0 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild