$ git clone -n https://src.fedoraproject.org/rpms/libcircle.git /var/lib/mock/f31-build-115909-34525/root/chroot_tmpdir/scmroot/libcircle
Cloning into '/var/lib/mock/f31-build-115909-34525/root/chroot_tmpdir/scmroot/libcircle'...
$ git reset --hard 2ea8664f7f856f47c56b0745ebe3330b4117ddb2
HEAD is now at 2ea8664 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild