$ git clone -n https://src.fedoraproject.org/rpms/perl-Tk.git /var/lib/mock/f31-build-66082-29815/root/chroot_tmpdir/scmroot/perl-Tk
Cloning into '/var/lib/mock/f31-build-66082-29815/root/chroot_tmpdir/scmroot/perl-Tk'...
$ git reset --hard ddbecee7bf97d4e0b072ec67bf6af85611104397
HEAD is now at ddbecee - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild