$ git clone -n https://src.fedoraproject.org/rpms/ghc-zlib.git /var/lib/mock/f38-build-691420-82844/root/chroot_tmpdir/scmroot/ghc-zlib
Cloning into '/var/lib/mock/f38-build-691420-82844/root/chroot_tmpdir/scmroot/ghc-zlib'...
$ git reset --hard 6dcf50607ed57388c9a5794169298dcc05694821
HEAD is now at 6dcf506 drop zlib-0.6.2.3-test-rawformat-s390x-z15.patch