`cargo build --no-default-features` errors

[japaric]

with:

$ cargo build --no-default-features
   Compiling mdbook v0.0.12 (file:///home/japaric/tmp/mdbook)
error: structure `book::MDBook` has no field named `livereload`
  --> src/book/mod.rs:60:13
60 |>             livereload: None,
   |>             ^^^^^^^^^^

error: attempted access of field `livereload` on type `&mut book::MDBook`, but no field with that name was found
   --> src/book/mod.rs:431:9
431 |>         self.livereload = Some(livereload);
    |>         ^^^^^^^^^^^^^^^

error: attempted access of field `livereload` on type `&mut book::MDBook`, but no field with that name was found
   --> src/book/mod.rs:436:9
436 |>         self.livereload = None;
    |>         ^^^^^^^^^^^^^^^

error: attempted access of field `livereload` on type `&book::MDBook`, but no field with that name was found
   --> src/book/mod.rs:441:15
441 |>         match self.livereload {
    |>               ^^^^^^^^^^^^^^^

error: aborting due to 4 previous errors
error: Could not compile `mdbook`.

To learn more, run the command again with --verbose.

Meta

$ git rev-parse HEAD
cfcf6d952fd7c5b08ba030ba93a8a77d5039ac10

$ rustc -V
rustc 1.10.0-nightly (62e2b2fb7 2016-05-06)

$ cargo -V
cargo 0.11.0-nightly (3a7a620 2016-05-04)