$ git clone -n https://src.fedoraproject.org/rpms/linux_logo.git /var/lib/mock/f31-build-66935-29955/root/chroot_tmpdir/scmroot/linux_logo
Cloning into '/var/lib/mock/f31-build-66935-29955/root/chroot_tmpdir/scmroot/linux_logo'...
$ git reset --hard b9d8f8cd46134ad16c96a15243ad00da21465edf
HEAD is now at b9d8f8c Escape macros in %changelog