$ git clone -n https://src.fedoraproject.org/rpms/ghc-basic-prelude.git /var/lib/mock/f40-build-743014-111037/root/chroot_tmpdir/scmroot/ghc-basic-prelude
Cloning into '/var/lib/mock/f40-build-743014-111037/root/chroot_tmpdir/scmroot/ghc-basic-prelude'...
$ git reset --hard 4048fffdee7dbedd2f4080cffdb05bfecf8b85da
HEAD is now at 4048fff bump release