$ git clone -n https://git.cclinux.org/stage/rpms/ghc-exceptions.git /var/lib/mock/dist-circle8-build-37425-6606/root/chroot_tmpdir/scmroot/ghc-exceptions
Cloning into '/var/lib/mock/dist-circle8-build-37425-6606/root/chroot_tmpdir/scmroot/ghc-exceptions'...
$ git reset --hard cb0a6582b9021092317fbf3e719813fc9c8d1e12
HEAD is now at cb0a658 import ghc-exceptions-0.8.3-5.el8