$ git clone -n https://git.cclinux.org/stage/rpms/ghc-mmorph.git /var/lib/mock/dist-circle8-build-37530-6621/root/chroot_tmpdir/scmroot/ghc-mmorph
Cloning into '/var/lib/mock/dist-circle8-build-37530-6621/root/chroot_tmpdir/scmroot/ghc-mmorph'...
$ git reset --hard 5feead8d992844e48cccd9f3d0442c5565c83991
HEAD is now at 5feead8 import ghc-mmorph-1.1.0-2.el8