$ git clone -n http://8.131.229.236/anolis-os/ghc-hxt /var/lib/mock/dist-an8-dep-build-17752-7147/root/chroot_tmpdir/scmroot/ghc-hxt
Cloning into '/var/lib/mock/dist-an8-dep-build-17752-7147/root/chroot_tmpdir/scmroot/ghc-hxt'...
$ git reset --hard origin/a8
HEAD is now at 9c0535c import ghc-hxt-9.3.1.16-3.el8