$ git clone -n https://src.fedoraproject.org/rpms/ghc-mmap.git /var/lib/mock/f33-build-288283-54053/root/chroot_tmpdir/scmroot/ghc-mmap
Cloning into '/var/lib/mock/f33-build-288283-54053/root/chroot_tmpdir/scmroot/ghc-mmap'...
$ git reset --hard 89bbce21d09aa6a86b8d21275344b19d1f63a16a
HEAD is now at 89bbce2 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild