Dec 12 05:07:00.506 INFO checking wamp-0.1.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 05:07:00.507 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 05:07:00.986 INFO [stdout] 7b28105b8ae3685075ce1b64f87efd430c724eea8d7b3378e57cf49765d2fe90
Dec 12 05:07:00.988 INFO running `"docker" "start" "-a" "7b28105b8ae3685075ce1b64f87efd430c724eea8d7b3378e57cf49765d2fe90"`
Dec 12 05:07:02.676 INFO [stderr] usermod: no changes
Dec 12 05:07:02.918 INFO [stderr]     Checking rmp-serde v0.9.6
Dec 12 05:07:02.924 INFO [stderr]    Compiling syntex_errors v0.39.0
Dec 12 05:07:02.924 INFO [stderr]     Checking net2 v0.2.33
Dec 12 05:07:02.924 INFO [stderr]     Checking nix v0.5.1
Dec 12 05:07:02.924 INFO [stderr]     Checking syncbox v0.2.4
Dec 12 05:07:02.924 INFO [stderr]     Checking serde_json v0.7.4
Dec 12 05:07:02.924 INFO [stderr]     Checking env_logger v0.3.5
Dec 12 05:07:06.384 INFO [stderr]     Checking miow v0.1.5
Dec 12 05:07:07.544 INFO [stderr]     Checking eventual v0.1.7
Dec 12 05:07:12.226 INFO [stderr]    Compiling syntex_syntax v0.39.0
Dec 12 05:07:14.844 INFO [stderr]     Checking mio v0.5.1
Dec 12 05:07:16.980 INFO [stderr]     Checking ws v0.5.3
Dec 12 05:07:59.188 INFO [stderr]    Compiling aster v0.22.1
Dec 12 05:07:59.192 INFO [stderr]    Compiling syntex v0.39.0
Dec 12 05:07:59.192 INFO [stderr]    Compiling serde_codegen_internals v0.4.0
Dec 12 05:07:59.192 INFO [stderr]    Compiling quasi v0.16.0
Dec 12 05:08:06.704 INFO [stderr]    Compiling quasi_codegen v0.16.0
Dec 12 05:08:09.910 INFO [stderr]    Compiling serde_codegen v0.7.15
Dec 12 05:08:23.760 INFO [stderr]    Compiling wamp v0.1.0 (/source)
Dec 12 05:08:31.477 INFO [stderr] warning: unused macro definition
Dec 12 05:08:31.477 INFO [stderr]   --> src/client.rs:33:1
Dec 12 05:08:31.477 INFO [stderr]    |
Dec 12 05:08:31.477 INFO [stderr] 33 | / macro_rules! try_websocket {
Dec 12 05:08:31.477 INFO [stderr] 34 | |     ($e: expr) => (
Dec 12 05:08:31.477 INFO [stderr] 35 | |         match $e {
Dec 12 05:08:31.477 INFO [stderr] 36 | |             Ok(result) => result,
Dec 12 05:08:31.477 INFO [stderr] ...  |
Dec 12 05:08:31.477 INFO [stderr] 39 | |     );
Dec 12 05:08:31.477 INFO [stderr] 40 | | }
Dec 12 05:08:31.478 INFO [stderr]    | |_^
Dec 12 05:08:31.478 INFO [stderr]    |
Dec 12 05:08:31.478 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 12 05:08:31.478 INFO [stderr] 
Dec 12 05:08:31.484 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 12 05:08:31.484 INFO [stderr]    --> src/router/pubsub/patterns.rs:203:24
Dec 12 05:08:31.484 INFO [stderr]     |
Dec 12 05:08:31.484 INFO [stderr] 203 |                     Ok((self.prefix_id))
Dec 12 05:08:31.484 INFO [stderr]     |                        ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 05:08:31.484 INFO [stderr]     |
Dec 12 05:08:31.484 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 12 05:08:31.484 INFO [stderr] 
Dec 12 05:08:31.484 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 12 05:08:31.484 INFO [stderr]    --> src/router/pubsub/patterns.rs:206:24
Dec 12 05:08:31.484 INFO [stderr]     |
Dec 12 05:08:31.484 INFO [stderr] 206 |                     Ok((self.id))
Dec 12 05:08:31.484 INFO [stderr]     |                        ^^^^^^^^^ help: remove these parentheses
Dec 12 05:08:31.484 INFO [stderr] 
Dec 12 05:08:31.484 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 12 05:08:31.484 INFO [stderr]    --> src/router/rpc/patterns.rs:224:24
Dec 12 05:08:31.484 INFO [stderr]     |
Dec 12 05:08:31.484 INFO [stderr] 224 |                     Ok((self.prefix_id))
Dec 12 05:08:31.484 INFO [stderr]     |                        ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 05:08:31.484 INFO [stderr] 
Dec 12 05:08:31.484 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 12 05:08:31.484 INFO [stderr]    --> src/router/rpc/patterns.rs:227:24
Dec 12 05:08:31.484 INFO [stderr]     |
Dec 12 05:08:31.484 INFO [stderr] 227 |                     Ok((self.id))
Dec 12 05:08:31.484 INFO [stderr]     |                        ^^^^^^^^^ help: remove these parentheses
Dec 12 05:08:31.484 INFO [stderr] 
Dec 12 05:08:31.568 INFO [stderr] warning: unused macro definition
Dec 12 05:08:31.568 INFO [stderr]   --> src/client.rs:33:1
Dec 12 05:08:31.568 INFO [stderr]    |
Dec 12 05:08:31.568 INFO [stderr] 33 | / macro_rules! try_websocket {
Dec 12 05:08:31.568 INFO [stderr] 34 | |     ($e: expr) => (
Dec 12 05:08:31.568 INFO [stderr] 35 | |         match $e {
Dec 12 05:08:31.568 INFO [stderr] 36 | |             Ok(result) => result,
Dec 12 05:08:31.568 INFO [stderr] ...  |
Dec 12 05:08:31.568 INFO [stderr] 39 | |     );
Dec 12 05:08:31.569 INFO [stderr] 40 | | }
Dec 12 05:08:31.569 INFO [stderr]    | |_^
Dec 12 05:08:31.569 INFO [stderr]    |
Dec 12 05:08:31.569 INFO [stderr]    = note: #[warn(unused_macros)] on by default
Dec 12 05:08:31.569 INFO [stderr] 
Dec 12 05:08:31.569 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 12 05:08:31.569 INFO [stderr]    --> src/router/pubsub/patterns.rs:203:24
Dec 12 05:08:31.569 INFO [stderr]     |
Dec 12 05:08:31.569 INFO [stderr] 203 |                     Ok((self.prefix_id))
Dec 12 05:08:31.569 INFO [stderr]     |                        ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 05:08:31.569 INFO [stderr]     |
Dec 12 05:08:31.569 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 12 05:08:31.569 INFO [stderr] 
Dec 12 05:08:31.569 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 12 05:08:31.569 INFO [stderr]    --> src/router/pubsub/patterns.rs:206:24
Dec 12 05:08:31.569 INFO [stderr]     |
Dec 12 05:08:31.569 INFO [stderr] 206 |                     Ok((self.id))
Dec 12 05:08:31.569 INFO [stderr]     |                        ^^^^^^^^^ help: remove these parentheses
Dec 12 05:08:31.569 INFO [stderr] 
Dec 12 05:08:31.573 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 12 05:08:31.573 INFO [stderr]    --> src/router/rpc/patterns.rs:224:24
Dec 12 05:08:31.573 INFO [stderr]     |
Dec 12 05:08:31.573 INFO [stderr] 224 |                     Ok((self.prefix_id))
Dec 12 05:08:31.573 INFO [stderr]     |                        ^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 05:08:31.573 INFO [stderr] 
Dec 12 05:08:31.573 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 12 05:08:31.573 INFO [stderr]    --> src/router/rpc/patterns.rs:227:24
Dec 12 05:08:31.573 INFO [stderr]     |
Dec 12 05:08:31.573 INFO [stderr] 227 |                     Ok((self.id))
Dec 12 05:08:31.573 INFO [stderr]     |                        ^^^^^^^^^ help: remove these parentheses
Dec 12 05:08:31.573 INFO [stderr] 
Dec 12 05:08:38.839 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 36s
Dec 12 05:08:38.847 INFO [stderr] su: No module specific data is present
Dec 12 05:08:39.233 INFO running `"docker" "inspect" "7b28105b8ae3685075ce1b64f87efd430c724eea8d7b3378e57cf49765d2fe90"`
Dec 12 05:08:39.632 INFO running `"docker" "rm" "-f" "7b28105b8ae3685075ce1b64f87efd430c724eea8d7b3378e57cf49765d2fe90"`
Dec 12 05:08:39.843 INFO [stdout] 7b28105b8ae3685075ce1b64f87efd430c724eea8d7b3378e57cf49765d2fe90