[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#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fotelkok%2FAdventOfCodeWithRust" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/otelkok/AdventOfCodeWithRust on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-1-tc1/source/Cargo.toml
[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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 99c73717be41aaa72631ab57c3e8976e3cd3973ad4b7b0656e4960200bdff738
[INFO] running `Command { std: "docker" "start" "-a" "99c73717be41aaa72631ab57c3e8976e3cd3973ad4b7b0656e4960200bdff738", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99c73717be41aaa72631ab57c3e8976e3cd3973ad4b7b0656e4960200bdff738", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99c73717be41aaa72631ab57c3e8976e3cd3973ad4b7b0656e4960200bdff738", kill_on_drop: false }`
[INFO] [stdout] 99c73717be41aaa72631ab57c3e8976e3cd3973ad4b7b0656e4960200bdff738
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af74915b746fc53753a0a1547358173af97a6e910a79ba4bb39ce899cda0725e
[INFO] running `Command { std: "docker" "start" "-a" "af74915b746fc53753a0a1547358173af97a6e910a79ba4bb39ce899cda0725e", 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: 1 warning emitted
[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:19:5
[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] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "af74915b746fc53753a0a1547358173af97a6e910a79ba4bb39ce899cda0725e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af74915b746fc53753a0a1547358173af97a6e910a79ba4bb39ce899cda0725e", kill_on_drop: false }`
[INFO] [stdout] af74915b746fc53753a0a1547358173af97a6e910a79ba4bb39ce899cda0725e