[INFO] cloning repository https://github.com/MadaraUchiha/aoc2021
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MadaraUchiha/aoc2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMadaraUchiha%2Faoc2021", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMadaraUchiha%2Faoc2021'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 73d5066b2d5c773979fbfddf63f7b1e948dbafa5
[INFO] checking MadaraUchiha/aoc2021 against 760e1de835e253bf28bbcbfee38b5e8ed9ffe074 for pr-133502-26
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMadaraUchiha%2Faoc2021" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/MadaraUchiha/aoc2021
[INFO] finished tweaking git repo https://github.com/MadaraUchiha/aoc2021
[INFO] tweaked toml for git repo https://github.com/MadaraUchiha/aoc2021 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MadaraUchiha/aoc2021 on toolchain 760e1de835e253bf28bbcbfee38b5e8ed9ffe074
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+760e1de835e253bf28bbcbfee38b5e8ed9ffe074" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/MadaraUchiha/aoc2021 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+760e1de835e253bf28bbcbfee38b5e8ed9ffe074" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking MadaraUchiha/aoc2021 against 760e1de835e253bf28bbcbfee38b5e8ed9ffe074 for pr-133502-26
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMadaraUchiha%2Faoc2021" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/MadaraUchiha/aoc2021
[INFO] finished tweaking git repo https://github.com/MadaraUchiha/aoc2021
[INFO] tweaked toml for git repo https://github.com/MadaraUchiha/aoc2021 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MadaraUchiha/aoc2021 on toolchain 760e1de835e253bf28bbcbfee38b5e8ed9ffe074
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+760e1de835e253bf28bbcbfee38b5e8ed9ffe074" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/MadaraUchiha/aoc2021 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+760e1de835e253bf28bbcbfee38b5e8ed9ffe074" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded anyhow v1.0.51
[INFO] [stderr]   Downloaded proc-macro2 v1.0.32
[INFO] [stderr]   Downloaded structopt v0.3.25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:1fa6594d87c8fa7b311925a7a77a16f539833322d9dfba4ce891f211db2f90b1" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 28f25157c12258277bc22d666f00b953eeecb6df1cb48df85f6bddb1fb0c9d07
[INFO] running `Command { std: "docker" "start" "28f25157c12258277bc22d666f00b953eeecb6df1cb48df85f6bddb1fb0c9d07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28f25157c12258277bc22d666f00b953eeecb6df1cb48df85f6bddb1fb0c9d07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "28f25157c12258277bc22d666f00b953eeecb6df1cb48df85f6bddb1fb0c9d07" "/opt/rustwide/cargo-home/bin/cargo" "+760e1de835e253bf28bbcbfee38b5e8ed9ffe074" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28f25157c12258277bc22d666f00b953eeecb6df1cb48df85f6bddb1fb0c9d07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "28f25157c12258277bc22d666f00b953eeecb6df1cb48df85f6bddb1fb0c9d07" "/opt/rustwide/cargo-home/bin/cargo" "+760e1de835e253bf28bbcbfee38b5e8ed9ffe074" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]    Compiling anyhow v1.0.51
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]     Checking structopt v0.3.25
[INFO] [stderr]     Checking aoc2021 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/day18/mod.rs:142:50
[INFO] [stdout]     |
[INFO] [stdout] 142 |   let final_sfn = sfns.into_iter().reduce(|a, b| (&a + &b)).unwrap();
[INFO] [stdout]     |                                                  ^       ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 142 -   let final_sfn = sfns.into_iter().reduce(|a, b| (&a + &b)).unwrap();
[INFO] [stdout] 142 +   let final_sfn = sfns.into_iter().reduce(|a, b| &a + &b).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> src/day18/mod.rs:142:50
[INFO] [stdout]     |
[INFO] [stdout] 142 |   let final_sfn = sfns.into_iter().reduce(|a, b| (&a + &b)).unwrap();
[INFO] [stdout]     |                                                  ^       ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 142 -   let final_sfn = sfns.into_iter().reduce(|a, b| (&a + &b)).unwrap();
[INFO] [stdout] 142 +   let final_sfn = sfns.into_iter().reduce(|a, b| &a + &b).unwrap();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_beacon_locations` is never used
[INFO] [stdout]   --> src/day19/mod.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn find_beacon_locations(scanners: Vec<Scanner>) -> HashSet<Vec3> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/day18/mod.rs:159:20
[INFO] [stdout]     |
[INFO] [stdout] 159 |         .map(|b| (a.clone() + b.clone()).magnitude())
[INFO] [stdout]     |                    ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `day18::Sfn` does not implement `Clone`, so calling `clone` on `&day18::Sfn` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 159 -         .map(|b| (a.clone() + b.clone()).magnitude())
[INFO] [stdout] 159 +         .map(|b| (a + b.clone()).magnitude())
[INFO] [stdout]     |
[INFO] [stdout] help: if you meant to clone `day18::Sfn`, implement `Clone` for it
[INFO] [stdout]     |
[INFO] [stdout]   7 + #[derive(Clone)]
[INFO] [stdout]   8 | struct Sfn(Vec<(usize, usize)>);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/day18/mod.rs:159:32
[INFO] [stdout]     |
[INFO] [stdout] 159 |         .map(|b| (a.clone() + b.clone()).magnitude())
[INFO] [stdout]     |                                ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `day18::Sfn` does not implement `Clone`, so calling `clone` on `&day18::Sfn` copies the reference, which does not do anything and can be removed
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 159 -         .map(|b| (a.clone() + b.clone()).magnitude())
[INFO] [stdout] 159 +         .map(|b| (a.clone() + b).magnitude())
[INFO] [stdout]     |
[INFO] [stdout] help: if you meant to clone `day18::Sfn`, implement `Clone` for it
[INFO] [stdout]     |
[INFO] [stdout]   7 + #[derive(Clone)]
[INFO] [stdout]   8 | struct Sfn(Vec<(usize, usize)>);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_beacon_locations` is never used
[INFO] [stdout]   --> src/day19/mod.rs:74:4
[INFO] [stdout]    |
[INFO] [stdout] 74 | fn find_beacon_locations(scanners: Vec<Scanner>) -> HashSet<Vec3> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/day18/mod.rs:159:20
[INFO] [stdout]     |
[INFO] [stdout] 159 |         .map(|b| (a.clone() + b.clone()).magnitude())
[INFO] [stdout]     |                    ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `Sfn` does not implement `Clone`, so calling `clone` on `&Sfn` copies the reference, which does not do anything and can be removed
[INFO] [stdout]     = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 159 -         .map(|b| (a.clone() + b.clone()).magnitude())
[INFO] [stdout] 159 +         .map(|b| (a + b.clone()).magnitude())
[INFO] [stdout]     |
[INFO] [stdout] help: if you meant to clone `Sfn`, implement `Clone` for it
[INFO] [stdout]     |
[INFO] [stdout]   7 + #[derive(Clone)]
[INFO] [stdout]   8 | struct Sfn(Vec<(usize, usize)>);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/day18/mod.rs:159:32
[INFO] [stdout]     |
[INFO] [stdout] 159 |         .map(|b| (a.clone() + b.clone()).magnitude())
[INFO] [stdout]     |                                ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `Sfn` does not implement `Clone`, so calling `clone` on `&Sfn` copies the reference, which does not do anything and can be removed
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]     |
[INFO] [stdout] 159 -         .map(|b| (a.clone() + b.clone()).magnitude())
[INFO] [stdout] 159 +         .map(|b| (a.clone() + b).magnitude())
[INFO] [stdout]     |
[INFO] [stdout] help: if you meant to clone `Sfn`, implement `Clone` for it
[INFO] [stdout]     |
[INFO] [stdout]   7 + #[derive(Clone)]
[INFO] [stdout]   8 | struct Sfn(Vec<(usize, usize)>);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.93s
[INFO] running `Command { std: "docker" "inspect" "28f25157c12258277bc22d666f00b953eeecb6df1cb48df85f6bddb1fb0c9d07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28f25157c12258277bc22d666f00b953eeecb6df1cb48df85f6bddb1fb0c9d07", kill_on_drop: false }`
[INFO] [stdout] 28f25157c12258277bc22d666f00b953eeecb6df1cb48df85f6bddb1fb0c9d07
