$ git clone -n https://src.fedoraproject.org/rpms/perl-Perl-Metrics-Simple.git /var/lib/mock/f45-build-25789-613/root/chroot_tmpdir/scmroot/perl-Perl-Metrics-Simple
Cloning into '/var/lib/mock/f45-build-25789-613/root/chroot_tmpdir/scmroot/perl-Perl-Metrics-Simple'...
$ git fetch origin ed413b039bd091e52626e2bb41917941230d4825:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Perl-Metrics-Simple
 * [new ref]         ed413b039bd091e52626e2bb41917941230d4825 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ed413b0 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild