$ git clone -n http://8.131.229.236/anolis-os/ghc-unbounded-delays /var/lib/mock/dist-an8-dep-build-17599-4750/root/chroot_tmpdir/scmroot/ghc-unbounded-delays
Cloning into '/var/lib/mock/dist-an8-dep-build-17599-4750/root/chroot_tmpdir/scmroot/ghc-unbounded-delays'...
$ git reset --hard origin/a8
HEAD is now at a277dae import ghc-unbounded-delays-0.1.1.0-3.el8