$ git clone -n http://8.131.229.236/anolis-os/ghc-data-default-instances-old-locale /var/lib/mock/dist-an8-dep-build-17533-3931/root/chroot_tmpdir/scmroot/ghc-data-default-instances-old-locale
Cloning into '/var/lib/mock/dist-an8-dep-build-17533-3931/root/chroot_tmpdir/scmroot/ghc-data-default-instances-old-locale'...
$ git reset --hard origin/a8
HEAD is now at 727c49e import ghc-data-default-instances-old-locale-0.0.1-6.el8