Dec 19 13:35:02.545 INFO checking lluchs/sixpunch against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 13:35:02.545 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/lluchs/sixpunch:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 13:35:03.078 INFO [stdout] 42077d999c2378c34c0cbb7d617d2f03533fcd44bb5899f2e61d4d550f838c88
Dec 19 13:35:03.080 INFO running `"docker" "start" "-a" "42077d999c2378c34c0cbb7d617d2f03533fcd44bb5899f2e61d4d550f838c88"`
Dec 19 13:35:05.614 INFO [stderr]    Compiling quote v0.3.14
Dec 19 13:35:05.614 INFO [stderr]     Checking serde v0.9.10
Dec 19 13:35:06.890 INFO [stderr]    Compiling syn v0.11.8
Dec 19 13:35:13.037 INFO [stderr]    Compiling serde_codegen_internals v0.14.1
Dec 19 13:35:15.448 INFO [stderr]    Compiling serde_derive v0.9.10
Dec 19 13:35:18.975 INFO [stderr]     Checking bincode v1.0.0-alpha5
Dec 19 13:35:23.846 INFO [stderr]     Checking sixpunch v0.1.0 (/opt/crater/workdir)
Dec 19 13:35:24.412 INFO [stderr] warning: unused variable: `number_of_bytes`
Dec 19 13:35:24.413 INFO [stderr]   --> src/udp/puncher.rs:60:18
Dec 19 13:35:24.413 INFO [stderr]    |
Dec 19 13:35:24.413 INFO [stderr] 60 |             let (number_of_bytes, src_addr)
Dec 19 13:35:24.414 INFO [stderr]    |                  ^^^^^^^^^^^^^^^ help: consider using `_number_of_bytes` instead
Dec 19 13:35:24.414 INFO [stderr]    |
Dec 19 13:35:24.414 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 13:35:24.415 INFO [stderr] 
Dec 19 13:35:24.415 INFO [stderr] warning: unused variable: `number_of_bytes`
Dec 19 13:35:24.415 INFO [stderr]   --> src/udp/client.rs:27:14
Dec 19 13:35:24.416 INFO [stderr]    |
Dec 19 13:35:24.416 INFO [stderr] 27 |         let (number_of_bytes, src_addr)
Dec 19 13:35:24.416 INFO [stderr]    |              ^^^^^^^^^^^^^^^ help: consider using `_number_of_bytes` instead
Dec 19 13:35:24.416 INFO [stderr] 
Dec 19 13:35:24.417 INFO [stderr] warning: unused variable: `id`
Dec 19 13:35:24.417 INFO [stderr]    --> src/udp/client.rs:111:31
Dec 19 13:35:24.417 INFO [stderr]     |
Dec 19 13:35:24.418 INFO [stderr] 111 |             Message::NotFound(id) => return false,
Dec 19 13:35:24.418 INFO [stderr]     |                               ^^ help: consider using `_id` instead
Dec 19 13:35:24.418 INFO [stderr] 
Dec 19 13:35:24.418 INFO [stderr] warning: unused variable: `number_of_bytes`
Dec 19 13:35:24.419 INFO [stderr]   --> src/udp/puncher.rs:60:18
Dec 19 13:35:24.419 INFO [stderr]    |
Dec 19 13:35:24.419 INFO [stderr] 60 |             let (number_of_bytes, src_addr)
Dec 19 13:35:24.420 INFO [stderr]    |                  ^^^^^^^^^^^^^^^ help: consider using `_number_of_bytes` instead
Dec 19 13:35:24.420 INFO [stderr]    |
Dec 19 13:35:24.420 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 13:35:24.421 INFO [stderr] 
Dec 19 13:35:24.421 INFO [stderr] warning: unused variable: `number_of_bytes`
Dec 19 13:35:24.421 INFO [stderr]   --> src/udp/client.rs:27:14
Dec 19 13:35:24.422 INFO [stderr]    |
Dec 19 13:35:24.422 INFO [stderr] 27 |         let (number_of_bytes, src_addr)
Dec 19 13:35:24.422 INFO [stderr]    |              ^^^^^^^^^^^^^^^ help: consider using `_number_of_bytes` instead
Dec 19 13:35:24.422 INFO [stderr] 
Dec 19 13:35:24.423 INFO [stderr] warning: unused variable: `id`
Dec 19 13:35:24.423 INFO [stderr]    --> src/udp/client.rs:111:31
Dec 19 13:35:24.423 INFO [stderr]     |
Dec 19 13:35:24.424 INFO [stderr] 111 |             Message::NotFound(id) => return false,
Dec 19 13:35:24.424 INFO [stderr]     |                               ^^ help: consider using `_id` instead
Dec 19 13:35:24.424 INFO [stderr] 
Dec 19 13:35:24.608 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 13:35:24.609 INFO [stderr]    --> src/udp/client.rs:120:13
Dec 19 13:35:24.609 INFO [stderr]     |
Dec 19 13:35:24.609 INFO [stderr] 120 |             self.send_msg(msg.clone(), addr);
Dec 19 13:35:24.610 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 13:35:24.610 INFO [stderr]     |
Dec 19 13:35:24.610 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 19 13:35:24.611 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 13:35:24.611 INFO [stderr] 
Dec 19 13:35:24.611 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 13:35:24.611 INFO [stderr]    --> src/udp/client.rs:120:13
Dec 19 13:35:24.612 INFO [stderr]     |
Dec 19 13:35:24.612 INFO [stderr] 120 |             self.send_msg(msg.clone(), addr);
Dec 19 13:35:24.612 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 13:35:24.613 INFO [stderr]     |
Dec 19 13:35:24.613 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 19 13:35:24.613 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 13:35:24.614 INFO [stderr] 
Dec 19 13:35:26.710 INFO [stderr] warning: unused variable: `sub_m`
Dec 19 13:35:26.710 INFO [stderr]   --> src/bin/client.rs:29:23
Dec 19 13:35:26.710 INFO [stderr]    |
Dec 19 13:35:26.710 INFO [stderr] 29 |         ("host", Some(sub_m)) => {
Dec 19 13:35:26.710 INFO [stderr]    |                       ^^^^^ help: consider using `_sub_m` instead
Dec 19 13:35:26.710 INFO [stderr]    |
Dec 19 13:35:26.716 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 13:35:26.716 INFO [stderr] 
Dec 19 13:35:26.808 INFO [stderr] warning: unused variable: `sub_m`
Dec 19 13:35:26.808 INFO [stderr]   --> src/bin/client.rs:29:23
Dec 19 13:35:26.808 INFO [stderr]    |
Dec 19 13:35:26.808 INFO [stderr] 29 |         ("host", Some(sub_m)) => {
Dec 19 13:35:26.808 INFO [stderr]    |                       ^^^^^ help: consider using `_sub_m` instead
Dec 19 13:35:26.809 INFO [stderr]    |
Dec 19 13:35:26.809 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 13:35:26.809 INFO [stderr] 
Dec 19 13:35:26.873 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.35s
Dec 19 13:35:28.307 INFO running `"docker" "inspect" "42077d999c2378c34c0cbb7d617d2f03533fcd44bb5899f2e61d4d550f838c88"`
Dec 19 13:35:28.662 INFO running `"docker" "rm" "-f" "42077d999c2378c34c0cbb7d617d2f03533fcd44bb5899f2e61d4d550f838c88"`
Dec 19 13:35:28.980 INFO [stdout] 42077d999c2378c34c0cbb7d617d2f03533fcd44bb5899f2e61d4d550f838c88