$ git clone -n https://src.fedoraproject.org/rpms/xcircuit.git /var/lib/mock/f31-build-100898-33328/root/chroot_tmpdir/scmroot/xcircuit
Cloning into '/var/lib/mock/f31-build-100898-33328/root/chroot_tmpdir/scmroot/xcircuit'...
$ git reset --hard 37f6fc0bb3bf9056bdc8fb03684eaea4e18f02c3
HEAD is now at 37f6fc0 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild