$ git clone -n http://8.131.229.236/anolis-os/ghc-safe /var/lib/mock/dist-an8-dep-build-17403-3262/root/chroot_tmpdir/scmroot/ghc-safe
Cloning into '/var/lib/mock/dist-an8-dep-build-17403-3262/root/chroot_tmpdir/scmroot/ghc-safe'...
$ git reset --hard origin/a8
HEAD is now at d531b35 import ghc-safe-0.3.15-2.el8