[INFO] cloning repository https://github.com/otelkok/AdventOfCodeWithRust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/otelkok/AdventOfCodeWithRust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fotelkok%2FAdventOfCodeWithRust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fotelkok%2FAdventOfCodeWithRust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2e339df7db5ca6332c1ffc0b003dc6929cb11c7e
[INFO] checking otelkok/AdventOfCodeWithRust against master#4eb62535fc12dd1a63fd43a4173e224e79313c4d for pr-158816
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fotelkok%2FAdventOfCodeWithRust" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/otelkok/AdventOfCodeWithRust
[INFO] finished tweaking git repo https://github.com/otelkok/AdventOfCodeWithRust
[INFO] tweaked toml for git repo https://github.com/otelkok/AdventOfCodeWithRust written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/otelkok/AdventOfCodeWithRust on toolchain 4eb62535fc12dd1a63fd43a4173e224e79313c4d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/otelkok/AdventOfCodeWithRust 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" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "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 either v1.6.1
[INFO] [stderr]   Downloaded itertools v0.10.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 60def91ff15544d5dbad1c580f0b1a51808dba0a14a30dc561b4b5ed0c8d8612
[INFO] running `Command { std: "docker" "start" "60def91ff15544d5dbad1c580f0b1a51808dba0a14a30dc561b4b5ed0c8d8612", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60def91ff15544d5dbad1c580f0b1a51808dba0a14a30dc561b4b5ed0c8d8612", 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" "60def91ff15544d5dbad1c580f0b1a51808dba0a14a30dc561b4b5ed0c8d8612" "/opt/rustwide/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60def91ff15544d5dbad1c580f0b1a51808dba0a14a30dc561b4b5ed0c8d8612", 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" "60def91ff15544d5dbad1c580f0b1a51808dba0a14a30dc561b4b5ed0c8d8612" "/opt/rustwide/cargo-home/bin/cargo" "+4eb62535fc12dd1a63fd43a4173e224e79313c4d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking itertools v0.10.3
[INFO] [stderr]     Checking AdventOfCode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/Day08/part8_1.rs:48:29
[INFO] [stdout]    |
[INFO] [stdout] 48 |         for char in char_arr.clone(){
[INFO] [stdout]    |                             ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `[char]` does not implement `Clone`, so calling `clone` on `&[char]` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]    --> src/main.rs:457:76
[INFO] [stdout]     |
[INFO] [stdout] 457 |         paper = paper.execute_instruction(fold_instructions.get(0).unwrap().clone());
[INFO] [stdout]     |                                                                            ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: the type `FoldInstruction` does not implement `Clone`, so calling `clone` on `&FoldInstruction` 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] 457 -         paper = paper.execute_instruction(fold_instructions.get(0).unwrap().clone());
[INFO] [stdout] 457 +         paper = paper.execute_instruction(fold_instructions.get(0).unwrap());
[INFO] [stdout]     |
[INFO] [stdout] help: if you meant to clone `FoldInstruction`, implement `Clone` for it
[INFO] [stdout]    --> src/Day13/part13_1.rs:19:1
[INFO] [stdout]     |
[INFO] [stdout]  19 +     #[derive(Clone)]
[INFO] [stdout]  20 |     pub struct FoldInstruction{
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/Day08/part8_1.rs:48:29
[INFO] [stdout]    |
[INFO] [stdout] 48 |         for char in char_arr.clone(){
[INFO] [stdout]    |                             ^^^^^^^^ help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `[char]` does not implement `Clone`, so calling `clone` on `&[char]` copies the reference, which does not do anything and can be removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.16s
[INFO] running `Command { std: "docker" "inspect" "60def91ff15544d5dbad1c580f0b1a51808dba0a14a30dc561b4b5ed0c8d8612", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60def91ff15544d5dbad1c580f0b1a51808dba0a14a30dc561b4b5ed0c8d8612", kill_on_drop: false }`
[INFO] [stdout] 60def91ff15544d5dbad1c580f0b1a51808dba0a14a30dc561b4b5ed0c8d8612
