Nov 28 09:19:46.468 INFO documenting service_discovery-0.3.0 against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 28 09:19:46.469 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-7/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55318/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 28 09:19:46.928 INFO [stdout] ec3b40bce7718c92f028d3506b7789700d8ee0e4f03c93beb7dc5580ea3d5c8e
Nov 28 09:19:46.933 INFO running `"docker" "start" "-a" "ec3b40bce7718c92f028d3506b7789700d8ee0e4f03c93beb7dc5580ea3d5c8e"`
Nov 28 09:19:48.738 INFO [stderr] usermod: no changes
Nov 28 09:19:48.971 INFO [stderr]     Checking net2 v0.2.33
Nov 28 09:19:48.971 INFO [stderr]     Checking nix v0.5.1
Nov 28 09:19:48.971 INFO [stderr]     Checking bincode v0.5.9
Nov 28 09:19:50.707 INFO [stderr]     Checking miow v0.1.5
Nov 28 09:19:51.790 INFO [stderr]     Checking maidsafe_utilities v0.4.1
Nov 28 09:19:54.848 INFO [stderr]     Checking mio v0.5.1
Nov 28 09:19:56.246 INFO [stderr]  Documenting service_discovery v0.3.0 (/source)
Nov 28 09:19:59.731 INFO [stderr] error: `[u8]` cannot be resolved, ignoring it...
Nov 28 09:19:59.732 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/serde-0.7.15/src/de/mod.rs:479:78
Nov 28 09:19:59.732 INFO [stderr]     |
Nov 28 09:19:59.732 INFO [stderr] 479 |     /// name.  This allows deserializers to choose between &str, usize, or &[u8] to properly
Nov 28 09:19:59.733 INFO [stderr]     |                                                                              ^^ cannot be resolved, ignoring
Nov 28 09:19:59.733 INFO [stderr]     |
Nov 28 09:19:59.733 INFO [stderr] note: lint level defined here
Nov 28 09:19:59.733 INFO [stderr]    --> src/lib.rs:30:32
Nov 28 09:19:59.735 INFO [stderr]     |
Nov 28 09:19:59.735 INFO [stderr] 30  |           unknown_crate_types, warnings)]
Nov 28 09:19:59.735 INFO [stderr]     |                                ^^^^^^^^
Nov 28 09:19:59.736 INFO [stderr]     = note: #[forbid(intra_doc_link_resolution_failure)] implied by #[forbid(warnings)]
Nov 28 09:19:59.736 INFO [stderr]     = help: to escape `[` and `]` characters, just add '\' before them like `\[` or `\]`
Nov 28 09:19:59.736 INFO [stderr] 
Nov 28 09:19:59.863 INFO [stderr] error: Could not document `service_discovery`.
Nov 28 09:19:59.863 INFO [stderr] 
Nov 28 09:19:59.863 INFO [stderr] Caused by:
Nov 28 09:19:59.863 INFO [stderr]   process didn't exit successfully: `rustdoc --crate-name service_discovery src/lib.rs --color never -o /target/doc --document-private-items -L dependency=/target/debug/deps --extern log=/target/debug/deps/liblog-02a7cfa67efbb682.rmeta --extern maidsafe_utilities=/target/debug/deps/libmaidsafe_utilities-29c0f29a6975259a.rmeta --extern mio=/target/debug/deps/libmio-feadf34497310f5d.rmeta --extern rand=/target/debug/deps/librand-c04e50a7751367d6.rmeta --extern rustc_serialize=/target/debug/deps/librustc_serialize-b5536293856e5193.rmeta --extern void=/target/debug/deps/libvoid-6ca2195e1ba104bb.rmeta --cap-lints=forbid` (exit code: 1)
Nov 28 09:19:59.863 INFO [stderr] su: No module specific data is present
Nov 28 09:20:00.506 INFO running `"docker" "inspect" "ec3b40bce7718c92f028d3506b7789700d8ee0e4f03c93beb7dc5580ea3d5c8e"`
Nov 28 09:20:00.877 INFO running `"docker" "rm" "-f" "ec3b40bce7718c92f028d3506b7789700d8ee0e4f03c93beb7dc5580ea3d5c8e"`
Nov 28 09:20:01.203 INFO [stdout] ec3b40bce7718c92f028d3506b7789700d8ee0e4f03c93beb7dc5580ea3d5c8e