module `export` is private while compiling refinery-core v0.3.2

[tazz4843]

   Compiling refinery-core v0.3.2
error[E0603]: module `export` is private
   --> /home/user/.cargo/registry/src/github.com-1ecc6299db9ec823/refinery-core-0.3.2/src/runner.rs:11:12
    |
11  | use serde::export::Formatter;
    |            ^^^^^^ private module
    |
note: the module `export` is defined here
   --> /home/user/.cargo/registry/src/github.com-1ecc6299db9ec823/serde-1.0.123/src/lib.rs:275:5
    |
275 | use self::__private as export;
    |     ^^^^^^^^^^^^^^^^^^^^^^^^^

error: aborting due to previous error

For more information about this error, try `rustc --explain E0603`.

Looks like this is related to rust-db/refinery#150.
Removing oxidizer from my project's Cargo.toml removes this error, so it seems to be related to it.