Nov 27 18:27:06.980 INFO documenting lluchs/sixpunch against master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb for pr-55318
Nov 27 18:27:06.982 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-5/master#6bfb46e4ac9a2704f06de1a2ff7a4612cd70c8cb:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 27 18:27:07.565 INFO [stdout] 576aa7d818816da61c4b441956e81a8569bfa07a2a1c6a483fed0ba1ec76726f
Nov 27 18:27:07.568 INFO running `"docker" "start" "-a" "576aa7d818816da61c4b441956e81a8569bfa07a2a1c6a483fed0ba1ec76726f"`
Nov 27 18:27:09.635 INFO [stderr] usermod: no changes
Nov 27 18:27:09.783 INFO [stderr]    Compiling quote v0.3.14
Nov 27 18:27:09.784 INFO [stderr]     Checking serde v0.9.10
Nov 27 18:27:09.795 INFO [stderr]     Checking clap v2.20.5
Nov 27 18:27:11.375 INFO [stderr]    Compiling syn v0.11.8
Nov 27 18:27:22.419 INFO [stderr]    Compiling serde_codegen_internals v0.14.1
Nov 27 18:27:26.537 INFO [stderr]    Compiling serde_derive v0.9.10
Nov 27 18:27:31.727 INFO [stderr]     Checking bincode v1.0.0-alpha5
Nov 27 18:27:36.700 INFO [stderr]     Checking sixpunch v0.1.0 (/source)
Nov 27 18:27:36.704 INFO [stderr]  Documenting sixpunch v0.1.0 (/source)
Nov 27 18:27:37.229 INFO [stderr] warning: unused variable: `number_of_bytes`
Nov 27 18:27:37.229 INFO [stderr]   --> src/udp/puncher.rs:60:18
Nov 27 18:27:37.229 INFO [stderr]    |
Nov 27 18:27:37.229 INFO [stderr] 60 |             let (number_of_bytes, src_addr)
Nov 27 18:27:37.229 INFO [stderr]    |                  ^^^^^^^^^^^^^^^ help: consider using `_number_of_bytes` instead
Nov 27 18:27:37.229 INFO [stderr]    |
Nov 27 18:27:37.229 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 27 18:27:37.229 INFO [stderr] 
Nov 27 18:27:37.229 INFO [stderr] warning: unused variable: `number_of_bytes`
Nov 27 18:27:37.229 INFO [stderr]   --> src/udp/client.rs:27:14
Nov 27 18:27:37.229 INFO [stderr]    |
Nov 27 18:27:37.229 INFO [stderr] 27 |         let (number_of_bytes, src_addr)
Nov 27 18:27:37.229 INFO [stderr]    |              ^^^^^^^^^^^^^^^ help: consider using `_number_of_bytes` instead
Nov 27 18:27:37.229 INFO [stderr] 
Nov 27 18:27:37.229 INFO [stderr] warning: unused variable: `id`
Nov 27 18:27:37.229 INFO [stderr]    --> src/udp/client.rs:111:31
Nov 27 18:27:37.229 INFO [stderr]     |
Nov 27 18:27:37.229 INFO [stderr] 111 |             Message::NotFound(id) => return false,
Nov 27 18:27:37.229 INFO [stderr]     |                               ^^ help: consider using `_id` instead
Nov 27 18:27:37.229 INFO [stderr] 
Nov 27 18:27:37.303 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 18:27:37.303 INFO [stderr]    --> src/udp/client.rs:120:13
Nov 27 18:27:37.303 INFO [stderr]     |
Nov 27 18:27:37.303 INFO [stderr] 120 |             self.send_msg(msg.clone(), addr);
Nov 27 18:27:37.303 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 18:27:37.303 INFO [stderr]     |
Nov 27 18:27:37.303 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 27 18:27:37.303 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 18:27:37.303 INFO [stderr] 
Nov 27 18:27:42.191 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.52s
Nov 27 18:27:42.195 INFO [stderr] su: No module specific data is present
Nov 27 18:27:43.396 INFO running `"docker" "inspect" "576aa7d818816da61c4b441956e81a8569bfa07a2a1c6a483fed0ba1ec76726f"`
Nov 27 18:27:43.698 INFO running `"docker" "rm" "-f" "576aa7d818816da61c4b441956e81a8569bfa07a2a1c6a483fed0ba1ec76726f"`
Nov 27 18:27:44.038 INFO [stdout] 576aa7d818816da61c4b441956e81a8569bfa07a2a1c6a483fed0ba1ec76726f