[INFO] cloning repository https://github.com/jakeswenson/advent-2019 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jakeswenson/advent-2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakeswenson%2Fadvent-2019", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakeswenson%2Fadvent-2019'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c7a29b835b79f2932c6b87869dcad45fb72a243f [INFO] checking jakeswenson/advent-2019 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjakeswenson%2Fadvent-2019" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jakeswenson/advent-2019 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jakeswenson/advent-2019 [INFO] finished tweaking git repo https://github.com/jakeswenson/advent-2019 [INFO] tweaked toml for git repo https://github.com/jakeswenson/advent-2019 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/jakeswenson/advent-2019 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num-rational v0.2.2 [INFO] [stderr] Downloaded num-iter v0.1.39 [INFO] [stderr] Downloaded num-complex v0.2.3 [INFO] [stderr] Downloaded num-bigint v0.2.3 [INFO] [stderr] Downloaded svg v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bc171bf93e9152cbd265b86d3c4ec2d8983754c145d95dc76c2ad5ac754dd512 [INFO] running `Command { std: "docker" "start" "-a" "bc171bf93e9152cbd265b86d3c4ec2d8983754c145d95dc76c2ad5ac754dd512", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bc171bf93e9152cbd265b86d3c4ec2d8983754c145d95dc76c2ad5ac754dd512", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc171bf93e9152cbd265b86d3c4ec2d8983754c145d95dc76c2ad5ac754dd512", kill_on_drop: false }` [INFO] [stdout] bc171bf93e9152cbd265b86d3c4ec2d8983754c145d95dc76c2ad5ac754dd512 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fe8d36e26b1363451d9f7c515e6e479c675edee4632ef9f571d69ee53d763429 [INFO] running `Command { std: "docker" "start" "-a" "fe8d36e26b1363451d9f7c515e6e479c675edee4632ef9f571d69ee53d763429", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-bigint v0.2.3 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Checking svg v0.6.0 [INFO] [stderr] Checking num v0.2.0 [INFO] [stderr] Checking advent-2019 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Display`, `Error`, and `Formatter` [INFO] [stdout] --> src/computer/mod.rs:2:23 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt::{Debug, Display, Error, Formatter}; [INFO] [stdout] | ^^^^^^^ ^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `One` and `pow::Pow` [INFO] [stdout] --> src/computer/mod.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | use num::{pow::Pow, One, ToPrimitive, Zero}; [INFO] [stdout] | ^^^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `JumpOp` [INFO] [stdout] --> src/computer/mod.rs:9:25 [INFO] [stdout] | [INFO] [stdout] 9 | pub use ops::{BinaryOp, JumpOp, OpArg, OpCode}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/days/day04.rs:47:6 [INFO] [stdout] | [INFO] [stdout] 47 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::hash_map::OccupiedEntry` [INFO] [stdout] --> src/days/day06.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::hash_map::OccupiedEntry; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::hash::Hash` [INFO] [stdout] --> src/days/day06.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::hash::Hash; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Display`, `Error`, and `Formatter` [INFO] [stdout] --> src/computer/mod.rs:2:23 [INFO] [stdout] | [INFO] [stdout] 2 | use std::fmt::{Debug, Display, Error, Formatter}; [INFO] [stdout] | ^^^^^^^ ^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `One` and `pow::Pow` [INFO] [stdout] --> src/computer/mod.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | use num::{pow::Pow, One, ToPrimitive, Zero}; [INFO] [stdout] | ^^^^^^^^ ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `JumpOp` [INFO] [stdout] --> src/computer/mod.rs:9:25 [INFO] [stdout] | [INFO] [stdout] 9 | pub use ops::{BinaryOp, JumpOp, OpArg, OpCode}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/days/day04.rs:47:6 [INFO] [stdout] | [INFO] [stdout] 47 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::hash_map::OccupiedEntry` [INFO] [stdout] --> src/days/day06.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::hash_map::OccupiedEntry; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::hash::Hash` [INFO] [stdout] --> src/days/day06.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::hash::Hash; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `results` is never read [INFO] [stdout] --> src/days/day10.rs:59:3 [INFO] [stdout] | [INFO] [stdout] 56 | struct BestPoint { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 59 | results: HashMap, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `laser` is never used [INFO] [stdout] --> src/days/day10.rs:98:4 [INFO] [stdout] | [INFO] [stdout] 98 | fn laser(center: &Point, map: &Map) -> Vec { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.03s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: svg v0.6.0 [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" "fe8d36e26b1363451d9f7c515e6e479c675edee4632ef9f571d69ee53d763429", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe8d36e26b1363451d9f7c515e6e479c675edee4632ef9f571d69ee53d763429", kill_on_drop: false }` [INFO] [stdout] fe8d36e26b1363451d9f7c515e6e479c675edee4632ef9f571d69ee53d763429