[INFO] cloning repository https://github.com/wwbakker/adventofcode2019
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wwbakker/adventofcode2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwwbakker%2Fadventofcode2019", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwwbakker%2Fadventofcode2019'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] aa3379a487b67330ffaa166df4148052a6ca028a
[INFO] checking wwbakker/adventofcode2019 against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwwbakker%2Fadventofcode2019" "/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/wwbakker/adventofcode2019
[INFO] finished tweaking git repo https://github.com/wwbakker/adventofcode2019
[INFO] tweaked toml for git repo https://github.com/wwbakker/adventofcode2019 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/wwbakker/adventofcode2019 on toolchain 82310651b93a594a3fd69015e1562186a080d94c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/wwbakker/adventofcode2019 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" "+82310651b93a594a3fd69015e1562186a080d94c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clap v2.33.0
[INFO] [stderr]   Downloaded libc v0.2.66
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 664e65ad85aa0f1aa3905ff908daf28603b7736024d69a4823023c2e4272e1ef
[INFO] running `Command { std: "docker" "start" "-a" "664e65ad85aa0f1aa3905ff908daf28603b7736024d69a4823023c2e4272e1ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "664e65ad85aa0f1aa3905ff908daf28603b7736024d69a4823023c2e4272e1ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "664e65ad85aa0f1aa3905ff908daf28603b7736024d69a4823023c2e4272e1ef", kill_on_drop: false }`
[INFO] [stdout] 664e65ad85aa0f1aa3905ff908daf28603b7736024d69a4823023c2e4272e1ef
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f22587a19a948c2a324873233fdec49cff3b7227434b9fd299b0f14d6a59394
[INFO] running `Command { std: "docker" "start" "-a" "1f22587a19a948c2a324873233fdec49cff3b7227434b9fd299b0f14d6a59394", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking unicode-width v0.1.7
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking adventofcode-01 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/advent04/start04.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |         (s[0] == s[1] && s[1] != s[2])
[INFO] [stdout]    |         ^                            ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 15 -         (s[0] == s[1] && s[1] != s[2])
[INFO] [stdout] 15 +         s[0] == s[1] && s[1] != s[2]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/advent04/start04.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         (s[3] != s[4] && s[4] == s[5])
[INFO] [stdout]    |         ^                            ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 17 -         (s[3] != s[4] && s[4] == s[5])
[INFO] [stdout] 17 +         s[3] != s[4] && s[4] == s[5]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/advent04/start04.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         (s[i-1] != s[i] && s[i] == s[i + 1] && s[i + 1] != s[i + 2])
[INFO] [stdout]    |         ^                                                          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 19 -         (s[i-1] != s[i] && s[i] == s[i + 1] && s[i + 1] != s[i + 2])
[INFO] [stdout] 19 +         s[i-1] != s[i] && s[i] == s[i + 1] && s[i + 1] != s[i + 2]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::slice::Iter`
[INFO] [stdout]  --> src/advent08/model.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::slice::Iter;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/advent08/model.rs:35:21
[INFO] [stdout]    |
[INFO] [stdout] 35 |         let range = (0..self.width * self.height);
[INFO] [stdout]    |                     ^                           ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 35 -         let range = (0..self.width * self.height);
[INFO] [stdout] 35 +         let range = 0..self.width * self.height;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/advent04/start04.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |         (s[0] == s[1] && s[1] != s[2])
[INFO] [stdout]    |         ^                            ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 15 -         (s[0] == s[1] && s[1] != s[2])
[INFO] [stdout] 15 +         s[0] == s[1] && s[1] != s[2]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/advent04/start04.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         (s[3] != s[4] && s[4] == s[5])
[INFO] [stdout]    |         ^                            ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 17 -         (s[3] != s[4] && s[4] == s[5])
[INFO] [stdout] 17 +         s[3] != s[4] && s[4] == s[5]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]   --> src/advent04/start04.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |         (s[i-1] != s[i] && s[i] == s[i + 1] && s[i + 1] != s[i + 2])
[INFO] [stdout]    |         ^                                                          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 19 -         (s[i-1] != s[i] && s[i] == s[i + 1] && s[i + 1] != s[i + 2])
[INFO] [stdout] 19 +         s[i-1] != s[i] && s[i] == s[i + 1] && s[i + 1] != s[i + 2]
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::slice::Iter`
[INFO] [stdout]  --> src/advent08/model.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::slice::Iter;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]   --> src/advent08/model.rs:35:21
[INFO] [stdout]    |
[INFO] [stdout] 35 |         let range = (0..self.width * self.height);
[INFO] [stdout]    |                     ^                           ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 35 -         let range = (0..self.width * self.height);
[INFO] [stdout] 35 +         let range = 0..self.width * self.height;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `create_non_ref` and `unhalt` are never used
[INFO] [stdout]   --> src/advent07/intcode.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl IntCode {
[INFO] [stdout]    | ------------ associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub fn create_non_ref(code: Vec<i32>) -> IntCode {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn unhalt(&mut self) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `empty_test_fn` is never used
[INFO] [stdout]  --> src/advent07/intio.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn empty_test_fn() -> SingleValue { SingleValue { value: 0 } }
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `input_of` is never used
[INFO] [stdout]  --> src/advent07/intio.rs:7:8
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub fn input_of(i: i32) -> SingleValue { SingleValue { value: i } }
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `SingleValue` is never constructed
[INFO] [stdout]   --> src/advent07/intio.rs:60:12
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub struct SingleValue {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.51s
[INFO] running `Command { std: "docker" "inspect" "1f22587a19a948c2a324873233fdec49cff3b7227434b9fd299b0f14d6a59394", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f22587a19a948c2a324873233fdec49cff3b7227434b9fd299b0f14d6a59394", kill_on_drop: false }`
[INFO] [stdout] 1f22587a19a948c2a324873233fdec49cff3b7227434b9fd299b0f14d6a59394
