[INFO] cloning repository https://github.com/massstab/advent_of_code_2023
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/massstab/advent_of_code_2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmassstab%2Fadvent_of_code_2023", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmassstab%2Fadvent_of_code_2023'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b414876786c69507cd0fd3c837a8e73878cded6e
[INFO] checking massstab/advent_of_code_2023/b414876786c69507cd0fd3c837a8e73878cded6e against master#31a9463c6e2794a59ce57a8f37abc6966afc2a58 for pr-156807
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmassstab%2Fadvent_of_code_2023" "/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/massstab/advent_of_code_2023
[INFO] finished tweaking git repo https://github.com/massstab/advent_of_code_2023
[INFO] tweaked toml for git repo https://github.com/massstab/advent_of_code_2023 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/massstab/advent_of_code_2023 on toolchain 31a9463c6e2794a59ce57a8f37abc6966afc2a58
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31a9463c6e2794a59ce57a8f37abc6966afc2a58" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/massstab/advent_of_code_2023 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" "+31a9463c6e2794a59ce57a8f37abc6966afc2a58" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded range-collections v0.4.5
[INFO] [stderr]   Downloaded binary-merge v0.1.2
[INFO] [stderr]   Downloaded inplace-vec-builder v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+31a9463c6e2794a59ce57a8f37abc6966afc2a58" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e939ddde743e74d581ae0b9667c996b070abedafcdc41d0bcc1aba65a4abb1e
[INFO] running `Command { std: "docker" "start" "-a" "6e939ddde743e74d581ae0b9667c996b070abedafcdc41d0bcc1aba65a4abb1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e939ddde743e74d581ae0b9667c996b070abedafcdc41d0bcc1aba65a4abb1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e939ddde743e74d581ae0b9667c996b070abedafcdc41d0bcc1aba65a4abb1e", kill_on_drop: false }`
[INFO] [stdout] 6e939ddde743e74d581ae0b9667c996b070abedafcdc41d0bcc1aba65a4abb1e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+31a9463c6e2794a59ce57a8f37abc6966afc2a58" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 102a6785b45f0282e756ee1c26266c1000a8cc84823f9904a79816ff4ce8ba2e
[INFO] running `Command { std: "docker" "start" "-a" "102a6785b45f0282e756ee1c26266c1000a8cc84823f9904a79816ff4ce8ba2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling ref-cast v1.0.20
[INFO] [stderr]     Checking binary-merge v0.1.2
[INFO] [stderr]     Checking inplace-vec-builder v0.1.1
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling ref-cast-impl v1.0.20
[INFO] [stderr]     Checking range-collections v0.4.5
[INFO] [stderr]     Checking advent_of_code_2023 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/bin/day_02_b.rs:51:23
[INFO] [stdout]    |
[INFO] [stdout] 51 |         sum_powers += (min_red * min_green * min_blue);
[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] 51 -         sum_powers += (min_red * min_green * min_blue);
[INFO] [stdout] 51 +         sum_powers += min_red * min_green * min_blue ;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/bin/day_02_b.rs:51:23
[INFO] [stdout]    |
[INFO] [stdout] 51 |         sum_powers += (min_red * min_green * min_blue);
[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] 51 -         sum_powers += (min_red * min_green * min_blue);
[INFO] [stdout] 51 +         sum_powers += min_red * min_green * min_blue ;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `number` is never read
[INFO] [stdout]   --> src/bin/day_03_a.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 69 | struct Numbers {
[INFO] [stdout]    |        ------- field in this struct
[INFO] [stdout] 70 |     number: u32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Numbers` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `index_right` is never read
[INFO] [stdout]   --> src/bin/day_01_b.rs:75:21
[INFO] [stdout]    |
[INFO] [stdout] 61 |                         index_right = i;
[INFO] [stdout]    |                         --------------- `index_right` is overwritten here before the previous value is read
[INFO] [stdout] ...
[INFO] [stdout] 75 |                     index_right = idx;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `index_right` is never read
[INFO] [stdout]   --> src/bin/day_01_b.rs:75:21
[INFO] [stdout]    |
[INFO] [stdout] 61 |                         index_right = i;
[INFO] [stdout]    |                         --------------- `index_right` is overwritten here before the previous value is read
[INFO] [stdout] ...
[INFO] [stdout] 75 |                     index_right = idx;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: `&str` is not an iterator
[INFO] [stdout]   --> src/bin/day_05_a.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout]  8 |       let seeds: Vec<u64> = contents
[INFO] [stdout]    |  ___________________________-
[INFO] [stdout]  9 | |         .lines()
[INFO] [stdout] 10 | |         .nth(0)
[INFO] [stdout] 11 | |         .unwrap()
[INFO] [stdout] 12 | |         // .split_whitespace()
[INFO] [stdout] 13 | |         .map(|s| s.parse::<u64>())
[INFO] [stdout]    | |         -^^^ `&str` is not an iterator
[INFO] [stdout]    | |_________|
[INFO] [stdout]    |
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `&str: Iterator`
[INFO] [stdout]            which is required by `&mut &str: Iterator`
[INFO] [stdout]            `str: Iterator`
[INFO] [stdout]            which is required by `&mut str: Iterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: `&str` is not an iterator
[INFO] [stdout]   --> src/bin/day_05_a.rs:13:10
[INFO] [stdout]    |
[INFO] [stdout]  8 |       let seeds: Vec<u64> = contents
[INFO] [stdout]    |  ___________________________-
[INFO] [stdout]  9 | |         .lines()
[INFO] [stdout] 10 | |         .nth(0)
[INFO] [stdout] 11 | |         .unwrap()
[INFO] [stdout] 12 | |         // .split_whitespace()
[INFO] [stdout] 13 | |         .map(|s| s.parse::<u64>())
[INFO] [stdout]    | |         -^^^ `&str` is not an iterator
[INFO] [stdout]    | |_________|
[INFO] [stdout]    |
[INFO] [stdout]    |
[INFO] [stdout]    = note: the following trait bounds were not satisfied:
[INFO] [stdout]            `&str: Iterator`
[INFO] [stdout]            which is required by `&mut &str: Iterator`
[INFO] [stdout]            `str: Iterator`
[INFO] [stdout]            which is required by `&mut str: Iterator`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `number` is never read
[INFO] [stdout]   --> src/bin/day_03_a.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 69 | struct Numbers {
[INFO] [stdout]    |        ------- field in this struct
[INFO] [stdout] 70 |     number: u32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Numbers` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `idx2` is never read
[INFO] [stdout]    --> src/bin/day_05_a.rs:120:24
[INFO] [stdout]     |
[INFO] [stdout] 120 |         let mut idx2 = 0;
[INFO] [stdout]     |                        ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 125 |                 idx2 = vs.iter().position(|x| x == k).unwrap();
[INFO] [stdout]     |                 ---------------------------------------------- `idx2` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `idx2` is never read
[INFO] [stdout]    --> src/bin/day_05_a.rs:120:24
[INFO] [stdout]     |
[INFO] [stdout] 120 |         let mut idx2 = 0;
[INFO] [stdout]     |                        ^ this value is reassigned later and never used
[INFO] [stdout] ...
[INFO] [stdout] 125 |                 idx2 = vs.iter().position(|x| x == k).unwrap();
[INFO] [stdout]     |                 ---------------------------------------------- `idx2` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `advent_of_code_2023` (bin "day_05_a" test) due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `advent_of_code_2023` (bin "day_05_a") due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "102a6785b45f0282e756ee1c26266c1000a8cc84823f9904a79816ff4ce8ba2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "102a6785b45f0282e756ee1c26266c1000a8cc84823f9904a79816ff4ce8ba2e", kill_on_drop: false }`
[INFO] [stdout] 102a6785b45f0282e756ee1c26266c1000a8cc84823f9904a79816ff4ce8ba2e
