$ git clone -n https://src.fedoraproject.org/rpms/ghc-MonadCatchIO-mtl.git /var/lib/mock/f33-build-311202-57326/root/chroot_tmpdir/scmroot/ghc-MonadCatchIO-mtl
Cloning into '/var/lib/mock/f33-build-311202-57326/root/chroot_tmpdir/scmroot/ghc-MonadCatchIO-mtl'...
$ git reset --hard 7e18a8285521deac39a314f480a4fc3952c8b0ca
HEAD is now at 7e18a82 - Second attempt - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild