[INFO] cloning repository https://github.com/puurun/aoc2023
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/puurun/aoc2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpuurun%2Faoc2023", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpuurun%2Faoc2023'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a9f7c92dd9fb91aa26b30f8a5b569a156019ac16
[INFO] testing puurun/aoc2023 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpuurun%2Faoc2023" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/puurun/aoc2023
[INFO] finished tweaking git repo https://github.com/puurun/aoc2023
[INFO] tweaked toml for git repo https://github.com/puurun/aoc2023 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/puurun/aoc2023 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/puurun/aoc2023 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a30a95db15fcbeb8abfcf1cef77871c33cb1f51b9da29e0c6d4f9b0b909c9cc5
[INFO] running `Command { std: "docker" "start" "-a" "a30a95db15fcbeb8abfcf1cef77871c33cb1f51b9da29e0c6d4f9b0b909c9cc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a30a95db15fcbeb8abfcf1cef77871c33cb1f51b9da29e0c6d4f9b0b909c9cc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a30a95db15fcbeb8abfcf1cef77871c33cb1f51b9da29e0c6d4f9b0b909c9cc5", kill_on_drop: false }`
[INFO] [stdout] a30a95db15fcbeb8abfcf1cef77871c33cb1f51b9da29e0c6d4f9b0b909c9cc5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 169595164fd31f79e8aff11ac23f0b85a29359afc7ee78bd447fcf81daa48aad
[INFO] running `Command { std: "docker" "start" "-a" "169595164fd31f79e8aff11ac23f0b85a29359afc7ee78bd447fcf81daa48aad", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling aoc2023 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `ops::RangeBounds`
[INFO] [stdout]  --> src/problems/day4_scratchcards.rs:1:37
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashSet, fs, ops::RangeBounds};
[INFO] [stdout]   |                                     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the type `[{integer}]` cannot be indexed by `i32`
[INFO] [stdout]   --> src/problems/day4_scratchcards.rs:25:24
[INFO] [stdout]    |
[INFO] [stdout] 25 |             card_count[j] += 1;
[INFO] [stdout]    |                        ^ slice indices are of type `usize` or ranges of `usize`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `SliceIndex<[{integer}]>` is not implemented for `i32`
[INFO] [stdout] help: the following other types implement trait `SliceIndex<T>`
[INFO] [stdout]   --> /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/bstr/traits.rs:203:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: `usize` implements `SliceIndex<ByteStr>`
[INFO] [stdout]   --> /rustc/c2e32f1c9652b13ed99608599c1e855462f421f3/library/core/src/slice/index.rs:215:0
[INFO] [stdout]    |
[INFO] [stdout]    = note: `usize` implements `SliceIndex<[T]>`
[INFO] [stdout]    = note: required for `Vec<{integer}>` to implement `Index<i32>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aoc2023` (bin "aoc2023") due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "169595164fd31f79e8aff11ac23f0b85a29359afc7ee78bd447fcf81daa48aad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "169595164fd31f79e8aff11ac23f0b85a29359afc7ee78bd447fcf81daa48aad", kill_on_drop: false }`
[INFO] [stdout] 169595164fd31f79e8aff11ac23f0b85a29359afc7ee78bd447fcf81daa48aad