$ git clone -n https://src.fedoraproject.org/rpms/ghc-syb.git /var/lib/mock/f33-build-289215-54284/root/chroot_tmpdir/scmroot/ghc-syb
Cloning into '/var/lib/mock/f33-build-289215-54284/root/chroot_tmpdir/scmroot/ghc-syb'...
$ git reset --hard c53f096dcda87d5e64d23153e380a14a7be09423
HEAD is now at c53f096 - Second attempt - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild