$ git clone -n https://src.fedoraproject.org/rpms/ghc-warp.git /var/lib/mock/f37-build-side-32-misc-devel-200822-13034/root/chroot_tmpdir/scmroot/ghc-warp
Cloning into '/var/lib/mock/f37-build-side-32-misc-devel-200822-13034/root/chroot_tmpdir/scmroot/ghc-warp'...
$ git reset --hard 395f909e3fe726390945b6cb4e55c6ad30424fd4
HEAD is now at 395f909 update to 3.3.20