$ git clone -n https://src.fedoraproject.org/rpms/perl-Hardware-Vhdl-Parser.git /var/lib/mock/f45-build-24075-601/root/chroot_tmpdir/scmroot/perl-Hardware-Vhdl-Parser
Cloning into '/var/lib/mock/f45-build-24075-601/root/chroot_tmpdir/scmroot/perl-Hardware-Vhdl-Parser'...
$ git fetch origin c5746968c32daa1d2092a9814843760c73ef5dc1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Hardware-Vhdl-Parser
 * [new ref]         c5746968c32daa1d2092a9814843760c73ef5dc1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c574696 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild