$ git clone -n https://git.cclinux.org/stage/rpms/ghc-syb.git /var/lib/mock/dist-circle8-build-17063-3308/root/chroot_tmpdir/scmroot/ghc-syb
Cloning into '/var/lib/mock/dist-circle8-build-17063-3308/root/chroot_tmpdir/scmroot/ghc-syb'...
$ git reset --hard e94de27204ae2770d2bdebd27fe37412dddc0127
HEAD is now at e94de27 import ghc-syb-0.7-2.el8