[INFO] cloning repository https://github.com/akofke/adventofcode [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/akofke/adventofcode" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakofke%2Fadventofcode", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakofke%2Fadventofcode'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 28f29cdb2b8cd4df7ea588ad968a36ddb9458ac5 [INFO] testing akofke/adventofcode against master#414482f6a0d4e7290f614300581a0b55442552a3 for pr-140985 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakofke%2Fadventofcode" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/akofke/adventofcode on toolchain 414482f6a0d4e7290f614300581a0b55442552a3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config [INFO] started tweaking git repo https://github.com/akofke/adventofcode [INFO] finished tweaking git repo https://github.com/akofke/adventofcode [INFO] tweaked toml for git repo https://github.com/akofke/adventofcode written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/akofke/adventofcode 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" "+414482f6a0d4e7290f614300581a0b55442552a3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded parse-display v0.4.1 [INFO] [stderr] Downloaded pkg-config v0.3.23 [INFO] [stderr] Downloaded parse-display-derive v0.4.1 [INFO] [stderr] Downloaded openssl-sys v0.9.71 [INFO] [stderr] Downloaded reqwest v0.11.7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9bca67c92f95340a0c2eb8b40a97cae15ae4f5e344976273baa08a52d620bd42 [INFO] running `Command { std: "docker" "start" "-a" "9bca67c92f95340a0c2eb8b40a97cae15ae4f5e344976273baa08a52d620bd42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9bca67c92f95340a0c2eb8b40a97cae15ae4f5e344976273baa08a52d620bd42", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9bca67c92f95340a0c2eb8b40a97cae15ae4f5e344976273baa08a52d620bd42", kill_on_drop: false }` [INFO] [stdout] 9bca67c92f95340a0c2eb8b40a97cae15ae4f5e344976273baa08a52d620bd42 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 64db2bc7a637e03e7726df888794eef69ca0c3d3f6d001efde358bfa066f6d8c [INFO] running `Command { std: "docker" "start" "-a" "64db2bc7a637e03e7726df888794eef69ca0c3d3f6d001efde358bfa066f6d8c", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.109 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling pkg-config v0.3.23 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling futures-core v0.3.18 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling futures-task v0.3.18 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling futures-util v0.3.18 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Compiling tracing-core v0.1.21 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling futures-io v0.3.18 [INFO] [stderr] Compiling futures-channel v0.3.18 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Compiling futures-sink v0.3.18 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling http v0.2.5 [INFO] [stderr] Compiling tinyvec v1.5.1 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling tokio v1.14.0 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling ryu v1.0.6 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling openssl-probe v0.1.4 [INFO] [stderr] Compiling tracing v0.1.29 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling unicode-bidi v0.3.7 [INFO] [stderr] Compiling httpdate v1.0.2 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling encoding_rs v0.8.29 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling socket2 v0.4.2 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling anyhow v1.0.51 [INFO] [stderr] Compiling ndarray v0.14.0 [INFO] [stderr] Compiling matrixmultiply v0.2.4 [INFO] [stderr] Compiling openssl-sys v0.9.71 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling ipnet v2.3.1 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling num-complex v0.3.1 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Compiling nom v7.1.1 [INFO] [stderr] Compiling http-body v0.4.4 [INFO] [stderr] Compiling regex v1.4.6 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling tokio-util v0.6.9 [INFO] [stderr] Compiling h2 v0.3.7 [INFO] [stderr] Compiling parse-display-derive v0.4.1 [INFO] [stderr] Compiling tokio-native-tls v0.3.0 [INFO] [stderr] Compiling parse-display v0.4.1 [INFO] [stderr] Compiling adventofcode v0.1.0 (/opt/rustwide/workdir/aoc) [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> aoc/src/y2021/day03.rs:38:16 [INFO] [stdout] | [INFO] [stdout] 38 | for pos in (0..num_digits) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 38 - for pos in (0..num_digits) { [INFO] [stdout] 38 + for pos in 0..num_digits { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> aoc/src/y2021/day03.rs:47:16 [INFO] [stdout] | [INFO] [stdout] 47 | for pos in (0..num_digits) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 47 - for pos in (0..num_digits) { [INFO] [stdout] 47 + for pos in 0..num_digits { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::array` [INFO] [stdout] --> aoc/src/y2022/day02.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::array; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `alpha1`, `alphanumeric1`, `not_line_ending`, and `recognize` [INFO] [stdout] --> aoc/src/y2022/day07.rs:4:27 [INFO] [stdout] | [INFO] [stdout] 4 | character::complete::{alpha1, alphanumeric1, digit1, not_line_ending, space1}, [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] 5 | combinator::{eof, recognize}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> aoc/src/y2020/day07.rs:36:20 [INFO] [stdout] | [INFO] [stdout] 36 | while let Some(n) = dfs.next(reversed) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `aim` [INFO] [stdout] --> aoc/src/y2021/day02.rs:36:23 [INFO] [stdout] | [INFO] [stdout] 36 | let (depth, dist, aim) = [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_aim` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> aoc/src/y2021/day04.rs:1:14 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn parse(input: &str) -> Vec { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lines` [INFO] [stdout] --> aoc/src/y2021/day04.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn part1(lines: &[i32]) -> usize { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lines` [INFO] [stdout] --> aoc/src/y2021/day04.rs:9:14 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn part2(lines: &[i32]) -> usize { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> aoc/src/y2022/day06.rs:10:18 [INFO] [stdout] | [INFO] [stdout] 10 | .find(|&(i, &window)| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> aoc/src/y2022/day06.rs:27:18 [INFO] [stdout] | [INFO] [stdout] 27 | .find(|&(i, &window)| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lines` [INFO] [stdout] --> aoc/src/y2022/day07.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | let mut lines = input.lines(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> aoc/src/y2022/day07.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | let mut lines = input.lines(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lines` [INFO] [stdout] --> aoc/src/y2022/day07.rs:47:14 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn part1(lines: &[i32]) -> usize { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lines` [INFO] [stdout] --> aoc/src/y2022/day07.rs:51:14 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn part2(lines: &[i32]) -> usize { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `stride_for_slope` is never used [INFO] [stdout] --> aoc/src/y2020/day03.rs:22:4 [INFO] [stdout] | [INFO] [stdout] 22 | fn stride_for_slope(cols: usize, right: usize, down: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Command` is never used [INFO] [stdout] --> aoc/src/y2022/day07.rs:17:6 [INFO] [stdout] | [INFO] [stdout] 17 | enum Command { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `command` is never used [INFO] [stdout] --> aoc/src/y2022/day07.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn command(input: &str) -> IResult<&str, Command> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `node` is never used [INFO] [stdout] --> aoc/src/y2022/day07.rs:32:4 [INFO] [stdout] | [INFO] [stdout] 32 | fn node(input: &str) -> IResult<&str, Node> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> aoc/src/y2021/day03.rs:67:21 [INFO] [stdout] | [INFO] [stdout] 67 | _ => panic!(digit), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 67 | _ => panic!("{}", digit), [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 67 - _ => panic!(digit), [INFO] [stdout] 67 + _ => std::panic::panic_any(digit), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling hyper v0.14.15 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.7 [INFO] [stderr] Compiling xtask v0.1.0 (/opt/rustwide/workdir/xtask) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.45s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: parse-display-derive v0.4.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "64db2bc7a637e03e7726df888794eef69ca0c3d3f6d001efde358bfa066f6d8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64db2bc7a637e03e7726df888794eef69ca0c3d3f6d001efde358bfa066f6d8c", kill_on_drop: false }` [INFO] [stdout] 64db2bc7a637e03e7726df888794eef69ca0c3d3f6d001efde358bfa066f6d8c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 11001f5751313866d7cb62521899d7fe140709a6c618938ca72a9b7610d0656e [INFO] running `Command { std: "docker" "start" "-a" "11001f5751313866d7cb62521899d7fe140709a6c618938ca72a9b7610d0656e", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling adventofcode v0.1.0 (/opt/rustwide/workdir/aoc) [INFO] [stderr] Compiling xtask v0.1.0 (/opt/rustwide/workdir/xtask) [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> aoc/src/y2021/day03.rs:38:16 [INFO] [stdout] | [INFO] [stdout] 38 | for pos in (0..num_digits) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 38 - for pos in (0..num_digits) { [INFO] [stdout] 38 + for pos in 0..num_digits { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `for` iterator expression [INFO] [stdout] --> aoc/src/y2021/day03.rs:47:16 [INFO] [stdout] | [INFO] [stdout] 47 | for pos in (0..num_digits) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 47 - for pos in (0..num_digits) { [INFO] [stdout] 47 + for pos in 0..num_digits { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::array` [INFO] [stdout] --> aoc/src/y2022/day02.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::array; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `alpha1`, `alphanumeric1`, `not_line_ending`, and `recognize` [INFO] [stdout] --> aoc/src/y2022/day07.rs:4:27 [INFO] [stdout] | [INFO] [stdout] 4 | character::complete::{alpha1, alphanumeric1, digit1, not_line_ending, space1}, [INFO] [stdout] | ^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stdout] 5 | combinator::{eof, recognize}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> aoc/src/y2020/day07.rs:36:20 [INFO] [stdout] | [INFO] [stdout] 36 | while let Some(n) = dfs.next(reversed) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `aim` [INFO] [stdout] --> aoc/src/y2021/day02.rs:36:23 [INFO] [stdout] | [INFO] [stdout] 36 | let (depth, dist, aim) = [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_aim` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> aoc/src/y2021/day04.rs:1:14 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn parse(input: &str) -> Vec { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lines` [INFO] [stdout] --> aoc/src/y2021/day04.rs:5:14 [INFO] [stdout] | [INFO] [stdout] 5 | pub fn part1(lines: &[i32]) -> usize { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lines` [INFO] [stdout] --> aoc/src/y2021/day04.rs:9:14 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn part2(lines: &[i32]) -> usize { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> aoc/src/y2022/day06.rs:10:18 [INFO] [stdout] | [INFO] [stdout] 10 | .find(|&(i, &window)| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> aoc/src/y2022/day06.rs:27:18 [INFO] [stdout] | [INFO] [stdout] 27 | .find(|&(i, &window)| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lines` [INFO] [stdout] --> aoc/src/y2022/day07.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | let mut lines = input.lines(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> aoc/src/y2022/day07.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | let mut lines = input.lines(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lines` [INFO] [stdout] --> aoc/src/y2022/day07.rs:47:14 [INFO] [stdout] | [INFO] [stdout] 47 | pub fn part1(lines: &[i32]) -> usize { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `lines` [INFO] [stdout] --> aoc/src/y2022/day07.rs:51:14 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn part2(lines: &[i32]) -> usize { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `stride_for_slope` is never used [INFO] [stdout] --> aoc/src/y2020/day03.rs:22:4 [INFO] [stdout] | [INFO] [stdout] 22 | fn stride_for_slope(cols: usize, right: usize, down: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Command` is never used [INFO] [stdout] --> aoc/src/y2022/day07.rs:17:6 [INFO] [stdout] | [INFO] [stdout] 17 | enum Command { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `command` is never used [INFO] [stdout] --> aoc/src/y2022/day07.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn command(input: &str) -> IResult<&str, Command> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `node` is never used [INFO] [stdout] --> aoc/src/y2022/day07.rs:32:4 [INFO] [stdout] | [INFO] [stdout] 32 | fn node(input: &str) -> IResult<&str, Node> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> aoc/src/y2021/day03.rs:67:21 [INFO] [stdout] | [INFO] [stdout] 67 | _ => panic!(digit), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 67 | _ => panic!("{}", digit), [INFO] [stdout] | +++++ [INFO] [stdout] help: or use std::panic::panic_any instead [INFO] [stdout] | [INFO] [stdout] 67 - _ => panic!(digit), [INFO] [stdout] 67 + _ => std::panic::panic_any(digit), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.81s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: parse-display-derive v0.4.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "11001f5751313866d7cb62521899d7fe140709a6c618938ca72a9b7610d0656e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11001f5751313866d7cb62521899d7fe140709a6c618938ca72a9b7610d0656e", kill_on_drop: false }` [INFO] [stdout] 11001f5751313866d7cb62521899d7fe140709a6c618938ca72a9b7610d0656e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 939668491bcda9f49191e5dd5cdcfeac07808a3ba74235e0a905afd09bcc3957 [INFO] running `Command { std: "docker" "start" "-a" "939668491bcda9f49191e5dd5cdcfeac07808a3ba74235e0a905afd09bcc3957", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] warning: unnecessary parentheses around `for` iterator expression [INFO] [stderr] --> aoc/src/y2021/day03.rs:38:16 [INFO] [stderr] | [INFO] [stderr] 38 | for pos in (0..num_digits) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 38 - for pos in (0..num_digits) { [INFO] [stderr] 38 + for pos in 0..num_digits { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `for` iterator expression [INFO] [stderr] --> aoc/src/y2021/day03.rs:47:16 [INFO] [stderr] | [INFO] [stderr] 47 | for pos in (0..num_digits) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 47 - for pos in (0..num_digits) { [INFO] [stderr] 47 + for pos in 0..num_digits { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::array` [INFO] [stderr] --> aoc/src/y2022/day02.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::array; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `alpha1`, `alphanumeric1`, `not_line_ending`, and `recognize` [INFO] [stderr] --> aoc/src/y2022/day07.rs:4:27 [INFO] [stderr] | [INFO] [stderr] 4 | character::complete::{alpha1, alphanumeric1, digit1, not_line_ending, space1}, [INFO] [stderr] | ^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ [INFO] [stderr] 5 | combinator::{eof, recognize}, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> aoc/src/y2020/day07.rs:36:20 [INFO] [stderr] | [INFO] [stderr] 36 | while let Some(n) = dfs.next(reversed) { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `aim` [INFO] [stderr] --> aoc/src/y2021/day02.rs:36:23 [INFO] [stderr] | [INFO] [stderr] 36 | let (depth, dist, aim) = [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_aim` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> aoc/src/y2021/day04.rs:1:14 [INFO] [stderr] | [INFO] [stderr] 1 | pub fn parse(input: &str) -> Vec { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `lines` [INFO] [stderr] --> aoc/src/y2021/day04.rs:5:14 [INFO] [stderr] | [INFO] [stderr] 5 | pub fn part1(lines: &[i32]) -> usize { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `lines` [INFO] [stderr] --> aoc/src/y2021/day04.rs:9:14 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn part2(lines: &[i32]) -> usize { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> aoc/src/y2022/day06.rs:10:18 [INFO] [stderr] | [INFO] [stderr] 10 | .find(|&(i, &window)| { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> aoc/src/y2022/day06.rs:27:18 [INFO] [stderr] | [INFO] [stderr] 27 | .find(|&(i, &window)| { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `lines` [INFO] [stderr] --> aoc/src/y2022/day07.rs:42:13 [INFO] [stderr] | [INFO] [stderr] 42 | let mut lines = input.lines(); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> aoc/src/y2022/day07.rs:42:9 [INFO] [stderr] | [INFO] [stderr] 42 | let mut lines = input.lines(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `lines` [INFO] [stderr] --> aoc/src/y2022/day07.rs:47:14 [INFO] [stderr] | [INFO] [stderr] 47 | pub fn part1(lines: &[i32]) -> usize { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `lines` [INFO] [stderr] --> aoc/src/y2022/day07.rs:51:14 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn part2(lines: &[i32]) -> usize { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_lines` [INFO] [stderr] [INFO] [stderr] warning: function `stride_for_slope` is never used [INFO] [stderr] --> aoc/src/y2020/day03.rs:22:4 [INFO] [stderr] | [INFO] [stderr] 22 | fn stride_for_slope(cols: usize, right: usize, down: usize) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: enum `Command` is never used [INFO] [stderr] --> aoc/src/y2022/day07.rs:17:6 [INFO] [stderr] | [INFO] [stderr] 17 | enum Command { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `command` is never used [INFO] [stderr] --> aoc/src/y2022/day07.rs:23:4 [INFO] [stderr] | [INFO] [stderr] 23 | fn command(input: &str) -> IResult<&str, Command> { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `node` is never used [INFO] [stderr] --> aoc/src/y2022/day07.rs:32:4 [INFO] [stderr] | [INFO] [stderr] 32 | fn node(input: &str) -> IResult<&str, Node> { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> aoc/src/y2021/day03.rs:67:21 [INFO] [stderr] | [INFO] [stderr] 67 | _ => panic!(digit), [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] help: add a "{}" format string to `Display` the message [INFO] [stderr] | [INFO] [stderr] 67 | _ => panic!("{}", digit), [INFO] [stderr] | +++++ [INFO] [stderr] help: or use std::panic::panic_any instead [INFO] [stderr] | [INFO] [stderr] 67 - _ => panic!(digit), [INFO] [stderr] 67 + _ => std::panic::panic_any(digit), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `adventofcode` (bin "adventofcode" test) generated 20 warnings (run `cargo fix --bin "adventofcode" --tests` to apply 6 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: parse-display-derive v0.4.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/adventofcode-27774d664a188113) [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/xtask-4bdcd5ba3c006d5d) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "939668491bcda9f49191e5dd5cdcfeac07808a3ba74235e0a905afd09bcc3957", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "939668491bcda9f49191e5dd5cdcfeac07808a3ba74235e0a905afd09bcc3957", kill_on_drop: false }` [INFO] [stdout] 939668491bcda9f49191e5dd5cdcfeac07808a3ba74235e0a905afd09bcc3957