$ git clone -n https://src.fedoraproject.org/rpms/polly.git /var/lib/mock/f33-build-172941-44138/root/chroot_tmpdir/scmroot/polly
Cloning into '/var/lib/mock/f33-build-172941-44138/root/chroot_tmpdir/scmroot/polly'...
$ git reset --hard 3d64da54d9e1123d5fa39282f382e226b88d2d9b
HEAD is now at 3d64da5 llvm-10.0.0 final