[INFO] cloning repository https://github.com/onixie/aocrust2023
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/onixie/aocrust2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fonixie%2Faocrust2023", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fonixie%2Faocrust2023'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c14f7472e2fb58b4dcfe15a765e1ae769fecdaaa
[INFO] checking onixie/aocrust2023 against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fonixie%2Faocrust2023" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/onixie/aocrust2023
[INFO] finished tweaking git repo https://github.com/onixie/aocrust2023
[INFO] tweaked toml for git repo https://github.com/onixie/aocrust2023 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/onixie/aocrust2023 on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/onixie/aocrust2023 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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 32f1917a20a6a620e45aeccb994ff4a710cde028fad8a5d3736ff201d4f5b2b3
[INFO] running `Command { std: "docker" "start" "-a" "32f1917a20a6a620e45aeccb994ff4a710cde028fad8a5d3736ff201d4f5b2b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32f1917a20a6a620e45aeccb994ff4a710cde028fad8a5d3736ff201d4f5b2b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32f1917a20a6a620e45aeccb994ff4a710cde028fad8a5d3736ff201d4f5b2b3", kill_on_drop: false }`
[INFO] [stdout] 32f1917a20a6a620e45aeccb994ff4a710cde028fad8a5d3736ff201d4f5b2b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 346c92c73a5aba96d78f5868851312366d20cd6ba5a627a2219badb8bbb8b3f8
[INFO] running `Command { std: "docker" "start" "-a" "346c92c73a5aba96d78f5868851312366d20cd6ba5a627a2219badb8bbb8b3f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]     Checking wyz v0.2.0
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking funty v1.1.0
[INFO] [stderr]    Compiling nom v6.2.2
[INFO] [stderr]     Checking bitvec v0.19.6
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking aocrust2023 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `value` is never read
[INFO] [stdout]   --> src/day3/main.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Symbol {
[INFO] [stdout]    |     ------ field in this variant
[INFO] [stdout] 20 |         value: char,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Part` 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] [stderr]     Checking nom-test-helpers v6.1.3
[INFO] [stdout] warning: field `value` is never read
[INFO] [stdout]   --> src/day3/main.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |     Symbol {
[INFO] [stdout]    |     ------ field in this variant
[INFO] [stdout] 20 |         value: char,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Part` 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.68s
[INFO] running `Command { std: "docker" "inspect" "346c92c73a5aba96d78f5868851312366d20cd6ba5a627a2219badb8bbb8b3f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "346c92c73a5aba96d78f5868851312366d20cd6ba5a627a2219badb8bbb8b3f8", kill_on_drop: false }`
[INFO] [stdout] 346c92c73a5aba96d78f5868851312366d20cd6ba5a627a2219badb8bbb8b3f8