$ git clone -n https://src.fedoraproject.org/rpms/rust-pulldown-cmark.git /var/lib/mock/f31-build-87537-31930/root/chroot_tmpdir/scmroot/rust-pulldown-cmark
Cloning into '/var/lib/mock/f31-build-87537-31930/root/chroot_tmpdir/scmroot/rust-pulldown-cmark'...
$ git reset --hard 3d22a1c28d19b6c4a51560b14f2a0d9804f26087
HEAD is now at 3d22a1c Update to 0.5.3