$ git clone -n https://src.fedoraproject.org/rpms/perl-Convert-NLS_DATE_FORMAT.git /var/lib/mock/f45-build-22576-593/root/chroot_tmpdir/scmroot/perl-Convert-NLS_DATE_FORMAT
Cloning into '/var/lib/mock/f45-build-22576-593/root/chroot_tmpdir/scmroot/perl-Convert-NLS_DATE_FORMAT'...
$ git fetch origin 3597708b11cef457bcc2e9bd3801885f0d584579:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Convert-NLS_DATE_FORMAT
 * [new ref]         3597708b11cef457bcc2e9bd3801885f0d584579 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3597708 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild