$ git clone -n https://src.fedoraproject.org/rpms/mrxvt.git /var/lib/mock/f31-build-112314-34275/root/chroot_tmpdir/scmroot/mrxvt
Cloning into '/var/lib/mock/f31-build-112314-34275/root/chroot_tmpdir/scmroot/mrxvt'...
$ git reset --hard 3c73019e5d7796f8d2044289a6bcfb544d297dfe
HEAD is now at 3c73019 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild