$ git clone -n https://src.fedoraproject.org/rpms/perl-Pod-Markdown.git /var/lib/mock/f45-build-25801-613/root/chroot_tmpdir/scmroot/perl-Pod-Markdown
Cloning into '/var/lib/mock/f45-build-25801-613/root/chroot_tmpdir/scmroot/perl-Pod-Markdown'...
$ git fetch origin 87e869cea71054be781639958856da0241e4a127:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Pod-Markdown
 * [new ref]         87e869cea71054be781639958856da0241e4a127 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 87e869c Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild