$ git clone -n https://git.cclinux.org/stage/rpms/ghc-HTTP.git /var/lib/mock/dist-circle8-build-16898-3288/root/chroot_tmpdir/scmroot/ghc-HTTP
Cloning into '/var/lib/mock/dist-circle8-build-16898-3288/root/chroot_tmpdir/scmroot/ghc-HTTP'...
$ git reset --hard 5d26d497ab78bb7b442bea0af8442b27bccaf3ad
HEAD is now at 5d26d49 import ghc-HTTP-4000.3.9-2.el8