[INFO] cloning repository https://github.com/basboot/advent_of_code_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/basboot/advent_of_code_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbasboot%2Fadvent_of_code_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbasboot%2Fadvent_of_code_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b1336ff8b1dae7f43e903b0e6786e509e7b5d60c
[INFO] checking basboot/advent_of_code_rust against master#b56aaec52bc0fa35591a872fb4aac81f606e265c for pr-122661-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbasboot%2Fadvent_of_code_rust" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/basboot/advent_of_code_rust
[INFO] finished tweaking git repo https://github.com/basboot/advent_of_code_rust
[INFO] tweaked toml for git repo https://github.com/basboot/advent_of_code_rust written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/basboot/advent_of_code_rust on toolchain b56aaec52bc0fa35591a872fb4aac81f606e265c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/basboot/advent_of_code_rust 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" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ecffb0296d919bc47c3df16d981cd34365834007020b297ab3537e8a63b465c
[INFO] running `Command { std: "docker" "start" "-a" "1ecffb0296d919bc47c3df16d981cd34365834007020b297ab3537e8a63b465c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ecffb0296d919bc47c3df16d981cd34365834007020b297ab3537e8a63b465c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ecffb0296d919bc47c3df16d981cd34365834007020b297ab3537e8a63b465c", kill_on_drop: false }`
[INFO] [stdout] 1ecffb0296d919bc47c3df16d981cd34365834007020b297ab3537e8a63b465c
[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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33ee3f8904f9bf1f42be1fe980af848c71bc02e25bcb57ccabfbf669af828f43
[INFO] running `Command { std: "docker" "start" "-a" "33ee3f8904f9bf1f42be1fe980af848c71bc02e25bcb57ccabfbf669af828f43", kill_on_drop: false }`
[INFO] [stderr]     Checking queues v1.1.0
[INFO] [stderr]     Checking advent_of_code v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/q2.rs:14:65
[INFO] [stdout]    |
[INFO] [stdout] 14 |         let command_vec = row.split(" ").collect::<Vec<&str>>();;
[INFO] [stdout]    |                                                                 ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/q2.rs:44:65
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let command_vec = row.split(" ").collect::<Vec<&str>>();;
[INFO] [stdout]    |                                                                 ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `q1a` is never used
[INFO] [stdout]  --> src/q1.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn q1a() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `q1b` is never used
[INFO] [stdout]   --> src/q1.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn q1b() {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `q2a` is never used
[INFO] [stdout]  --> src/q2.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn q2a() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `q2b` is never used
[INFO] [stdout]   --> src/q2.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn q2b() {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `q3a` is never used
[INFO] [stdout]  --> src/q3.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn q3a() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/q2.rs:14:65
[INFO] [stdout]    |
[INFO] [stdout] 14 |         let command_vec = row.split(" ").collect::<Vec<&str>>();;
[INFO] [stdout]    |                                                                 ^ help: remove this semicolon
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]   --> src/q2.rs:44:65
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let command_vec = row.split(" ").collect::<Vec<&str>>();;
[INFO] [stdout]    |                                                                 ^ help: remove this semicolon
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `q1a` is never used
[INFO] [stdout]  --> src/q1.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn q1a() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `q1b` is never used
[INFO] [stdout]   --> src/q1.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub fn q1b() {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `q2a` is never used
[INFO] [stdout]  --> src/q2.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn q2a() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `q2b` is never used
[INFO] [stdout]   --> src/q2.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | pub fn q2b() {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `q3a` is never used
[INFO] [stdout]  --> src/q3.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn q3a() {
[INFO] [stdout]   |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "33ee3f8904f9bf1f42be1fe980af848c71bc02e25bcb57ccabfbf669af828f43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33ee3f8904f9bf1f42be1fe980af848c71bc02e25bcb57ccabfbf669af828f43", kill_on_drop: false }`
[INFO] [stdout] 33ee3f8904f9bf1f42be1fe980af848c71bc02e25bcb57ccabfbf669af828f43