$ git clone -n http://8.131.229.236/anolis-os/ghc-JuicyPixels /var/lib/mock/dist-an8-dep-build-17505-3757/root/chroot_tmpdir/scmroot/ghc-JuicyPixels
Cloning into '/var/lib/mock/dist-an8-dep-build-17505-3757/root/chroot_tmpdir/scmroot/ghc-JuicyPixels'...
$ git reset --hard origin/a8
HEAD is now at a2ab983 import ghc-JuicyPixels-3.2.9.3-2.el8