[INFO] cloning repository https://github.com/tylersouthwick/aoc2021 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tylersouthwick/aoc2021" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftylersouthwick%2Faoc2021", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftylersouthwick%2Faoc2021'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2301ab809b3bc80491d1bd11902bef7252618924 [INFO] checking tylersouthwick/aoc2021 against master#42f4793e5a514858221b07ac379029d90353913e for pr-148952 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftylersouthwick%2Faoc2021" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/tylersouthwick/aoc2021 [INFO] finished tweaking git repo https://github.com/tylersouthwick/aoc2021 [INFO] tweaked toml for git repo https://github.com/tylersouthwick/aoc2021 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/tylersouthwick/aoc2021 on toolchain 42f4793e5a514858221b07ac379029d90353913e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+42f4793e5a514858221b07ac379029d90353913e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/tylersouthwick/aoc2021 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" "+42f4793e5a514858221b07ac379029d90353913e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded include_dir_macros v0.7.1 [INFO] [stderr] Downloaded include_dir v0.7.1 [INFO] [stderr] Downloaded anyhow v1.0.51 [INFO] [stderr] Downloaded rstest v0.11.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+42f4793e5a514858221b07ac379029d90353913e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bf2ac50112f4d67dbabcbed588c07f178d2cdc684a4072bfe861ac8de37ba84f [INFO] running `Command { std: "docker" "start" "-a" "bf2ac50112f4d67dbabcbed588c07f178d2cdc684a4072bfe861ac8de37ba84f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bf2ac50112f4d67dbabcbed588c07f178d2cdc684a4072bfe861ac8de37ba84f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf2ac50112f4d67dbabcbed588c07f178d2cdc684a4072bfe861ac8de37ba84f", kill_on_drop: false }` [INFO] [stdout] bf2ac50112f4d67dbabcbed588c07f178d2cdc684a4072bfe861ac8de37ba84f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+42f4793e5a514858221b07ac379029d90353913e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d884f6d1927c56a1382ac9dac102f4d4f7d4bdf90cf28638b940c8aed6b3d36c [INFO] running `Command { std: "docker" "start" "-a" "d884f6d1927c56a1382ac9dac102f4d4f7d4bdf90cf28638b940c8aed6b3d36c", kill_on_drop: false }` [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling anyhow v1.0.51 [INFO] [stderr] Compiling aoc2021 v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Compiling include_dir_macros v0.7.1 [INFO] [stderr] Checking include_dir v0.7.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling rstest v0.11.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stdout] warning: method `decode_value` is never used [INFO] [stdout] --> src/bin/day8.rs:99:8 [INFO] [stdout] | [INFO] [stdout] 98 | impl EncodedEntry { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] 99 | fn decode_value(&self, s : &str) -> anyhow::Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `set`, and `get` are never used [INFO] [stdout] --> src/bin/day5.rs:141:8 [INFO] [stdout] | [INFO] [stdout] 140 | impl SparseMatrix { [INFO] [stdout] | ----------------- associated items in this implementation [INFO] [stdout] 141 | fn new(rows: Vec>) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 153 | fn set(&mut self, x : usize, y : usize, val : i64) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 159 | fn get(&mut self, x : usize, y : usize) -> i64 { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `part2`, `part2_intersections`, and `part1_intersections` are never used [INFO] [stdout] --> src/bin/day5.rs:217:8 [INFO] [stdout] | [INFO] [stdout] 212 | impl VentField { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 217 | fn part2(&self) -> i64 { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 234 | fn part2_intersections(&self) -> Intersections { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 238 | fn part1_intersections(&self) -> Intersections { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/bin/day5.rs:176:15 [INFO] [stdout] | [INFO] [stdout] 176 | fn values(&self) -> std::collections::hash_map::Values { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 176 | fn values(&self) -> std::collections::hash_map::Values<'_, Point, i64> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/bin/day5.rs:176:15 [INFO] [stdout] | [INFO] [stdout] 176 | fn values(&self) -> std::collections::hash_map::Values { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 176 | fn values(&self) -> std::collections::hash_map::Values<'_, Point, i64> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.00s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rstest v0.11.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 5` [INFO] running `Command { std: "docker" "inspect" "d884f6d1927c56a1382ac9dac102f4d4f7d4bdf90cf28638b940c8aed6b3d36c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d884f6d1927c56a1382ac9dac102f4d4f7d4bdf90cf28638b940c8aed6b3d36c", kill_on_drop: false }` [INFO] [stdout] d884f6d1927c56a1382ac9dac102f4d4f7d4bdf90cf28638b940c8aed6b3d36c