$ git clone -n https://src.fedoraproject.org/rpms/rxvt-unicode.git /var/lib/mock/f31-build-66207-29839/root/chroot_tmpdir/scmroot/rxvt-unicode
Cloning into '/var/lib/mock/f31-build-66207-29839/root/chroot_tmpdir/scmroot/rxvt-unicode'...
$ git reset --hard b0917cbe95b9bf032133b04564b07ef1bb8b83fd
HEAD is now at b0917cb - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild