Doc-tests hostname
     Running `/usr/bin/rustdoc --crate-type lib --test /home/brain/rpmbuild/BUILD/hostname-0.3.0/src/lib.rs --crate-name hostname -L dependency=/home/brain/rpmbuild/BUILD/hostname-0.3.0/target/release/deps -L dependency=/home/brain/rpmbuild/BUILD/hostname-0.3.0/target/release/deps --cfg 'feature="default"' --extern hostname=/home/brain/rpmbuild/BUILD/hostname-0.3.0/target/release/deps/libhostname-39f1b9d2526e0dbd.rlib --extern libc=/home/brain/rpmbuild/BUILD/hostname-0.3.0/target/release/deps/liblibc-a57c72450827c75f.rlib --extern match_cfg=/home/brain/rpmbuild/BUILD/hostname-0.3.0/target/release/deps/libmatch_cfg-f9e3034fabbadd5e.rlib --extern version_sync=/home/brain/rpmbuild/BUILD/hostname-0.3.0/target/release/deps/libversion_sync-0cf3986e57ef4972.rlib`

running 2 tests
test src/lib.rs -  (line 7) ... FAILED
test src/lib.rs - get (line 68) ... ok

failures:

---- src/lib.rs -  (line 7) stdout ----
error[E0425]: cannot find function `set` in crate `hostname`
 --> src/lib.rs:11:11
  |
6 | hostname::set("potato")?;
  |           ^^^ help: a function with a similar name exists: `get`