[INFO] cloning repository https://github.com/Jaco-Minnaar/aoc_2023
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Jaco-Minnaar/aoc_2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJaco-Minnaar%2Faoc_2023", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJaco-Minnaar%2Faoc_2023'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 01805385c56e0f65444906d0c84106eb6217a40f
[INFO] checking Jaco-Minnaar/aoc_2023/01805385c56e0f65444906d0c84106eb6217a40f against master#cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3 for pr-135841
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJaco-Minnaar%2Faoc_2023" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Jaco-Minnaar/aoc_2023 on toolchain cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Jaco-Minnaar/aoc_2023
[INFO] finished tweaking git repo https://github.com/Jaco-Minnaar/aoc_2023
[INFO] tweaked toml for git repo https://github.com/Jaco-Minnaar/aoc_2023 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Jaco-Minnaar/aoc_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" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ded873bd8054a47e94d19fef7faa33e9844d851b7f7f0662cbcd78c608917bfc
[INFO] running `Command { std: "docker" "start" "-a" "ded873bd8054a47e94d19fef7faa33e9844d851b7f7f0662cbcd78c608917bfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ded873bd8054a47e94d19fef7faa33e9844d851b7f7f0662cbcd78c608917bfc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ded873bd8054a47e94d19fef7faa33e9844d851b7f7f0662cbcd78c608917bfc", kill_on_drop: false }`
[INFO] [stdout] ded873bd8054a47e94d19fef7faa33e9844d851b7f7f0662cbcd78c608917bfc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:c80049f3b88b82089a44e0f06d0d6029d44b96b7257e55a1cd63dbc9f4c33334" "/opt/rustwide/cargo-home/bin/cargo" "+cd805f09ffbfa3896c8f50a619de9b67e1d9f3c3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3df00ac45ba6dd7ebe2976cb756fc10bf95d4a1b8b9bd08a2bc20f16e17b55b3
[INFO] running `Command { std: "docker" "start" "-a" "3df00ac45ba6dd7ebe2976cb756fc10bf95d4a1b8b9bd08a2bc20f16e17b55b3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling futures-core v0.3.29
[INFO] [stderr]    Compiling futures-task v0.3.29
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling openssl v0.10.60
[INFO] [stderr]    Compiling futures-util v0.3.29
[INFO] [stderr]     Checking http v0.2.11
[INFO] [stderr]     Checking futures-io v0.3.29
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]     Checking futures-sink v0.3.29
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]    Compiling futures-channel v0.3.29
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking socket2 v0.5.5
[INFO] [stderr]     Checking mio v0.8.9
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]     Checking indexmap v2.1.0
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]     Checking tokio v1.34.0
[INFO] [stderr]     Checking httpdate v1.0.3
[INFO] [stderr]     Checking unicode-bidi v0.3.13
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]     Checking encoding_rs v0.8.33
[INFO] [stderr]    Compiling openssl-sys v0.9.96
[INFO] [stderr]     Checking ipnet v2.9.0
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking base64 v0.21.5
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling phf_macros v0.11.2
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking phf v0.11.2
[INFO] [stderr]     Checking tokio-util v0.7.10
[INFO] [stderr]     Checking h2 v0.3.22
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking hyper v0.14.27
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.22
[INFO] [stderr]     Checking aoc_2023 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `game`
[INFO] [stdout]   --> src/solutions/day_2.rs:84:17
[INFO] [stdout]    |
[INFO] [stdout] 84 |             let game = split
[INFO] [stdout]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_game`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `game`
[INFO] [stdout]   --> src/solutions/day_2.rs:84:17
[INFO] [stdout]    |
[INFO] [stdout] 84 |             let game = split
[INFO] [stdout]    |                 ^^^^ help: if this is intentional, prefix it with an underscore: `_game`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `card_num`
[INFO] [stdout]   --> src/solutions/day_4.rs:21:25
[INFO] [stdout]    |
[INFO] [stdout] 21 |                     let card_num = card.split(' ').last().unwrap();
[INFO] [stdout]    |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_card_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `card_num`
[INFO] [stdout]   --> src/solutions/day_4.rs:21:25
[INFO] [stdout]    |
[INFO] [stdout] 21 |                     let card_num = card.split(' ').last().unwrap();
[INFO] [stdout]    |                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_card_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.93s
[INFO] running `Command { std: "docker" "inspect" "3df00ac45ba6dd7ebe2976cb756fc10bf95d4a1b8b9bd08a2bc20f16e17b55b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3df00ac45ba6dd7ebe2976cb756fc10bf95d4a1b8b9bd08a2bc20f16e17b55b3", kill_on_drop: false }`
[INFO] [stdout] 3df00ac45ba6dd7ebe2976cb756fc10bf95d4a1b8b9bd08a2bc20f16e17b55b3