$ git clone -n https://src.fedoraproject.org/rpms/ghc-snap-core.git /var/lib/mock/f33-build-537645-65011/root/chroot_tmpdir/scmroot/ghc-snap-core
Cloning into '/var/lib/mock/f33-build-537645-65011/root/chroot_tmpdir/scmroot/ghc-snap-core'...
$ git reset --hard 0013ffd4659f0843dda0b3bb7211bce6c2406f73
HEAD is now at 0013ffd - Second attempt - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild