[INFO] cloning repository https://github.com/snagy/advent_of_code_2019
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/snagy/advent_of_code_2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnagy%2Fadvent_of_code_2019", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnagy%2Fadvent_of_code_2019'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 762496efd5f97b8b5c495031203d12e746af921e
[INFO] checking snagy/advent_of_code_2019 against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnagy%2Fadvent_of_code_2019" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/snagy/advent_of_code_2019 on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/snagy/advent_of_code_2019
[INFO] finished tweaking git repo https://github.com/snagy/advent_of_code_2019
[INFO] tweaked toml for git repo https://github.com/snagy/advent_of_code_2019 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/snagy/advent_of_code_2019 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 29204e1545696a6318021ab240c0353af003f27c91ee0349b287a62aa890a2a5
[INFO] running `Command { std: "docker" "start" "-a" "29204e1545696a6318021ab240c0353af003f27c91ee0349b287a62aa890a2a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "29204e1545696a6318021ab240c0353af003f27c91ee0349b287a62aa890a2a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "29204e1545696a6318021ab240c0353af003f27c91ee0349b287a62aa890a2a5", kill_on_drop: false }`
[INFO] [stdout] 29204e1545696a6318021ab240c0353af003f27c91ee0349b287a62aa890a2a5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 563dcd510901b76b3569cf444de9a01f63389de47141b8ec800cdfa09d3c1a4d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "563dcd510901b76b3569cf444de9a01f63389de47141b8ec800cdfa09d3c1a4d", kill_on_drop: false }`
[INFO] [stderr]     Checking bit-vec v0.6.1
[INFO] [stderr]     Checking aoc2019 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::str::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::num::ParseIntError`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::num::ParseIntError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::cmp;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::str::FromStr`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::str::FromStr;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::num::ParseIntError`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::num::ParseIntError;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::cmp`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::cmp;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ore_tot` is never read
[INFO] [stdout]     --> src/main.rs:1845:13
[INFO] [stdout]      |
[INFO] [stdout] 1845 |             ore_tot = 0;
[INFO] [stdout]      |             ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `ore_tot` is never read
[INFO] [stdout]     --> src/main.rs:1845:13
[INFO] [stdout]      |
[INFO] [stdout] 1845 |             ore_tot = 0;
[INFO] [stdout]      |             ^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_assignments)]` on by default
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `load_intcodes`
[INFO] [stdout]     --> src/main.rs:1122:4
[INFO] [stdout]      |
[INFO] [stdout] 1122 | fn load_intcodes(filename: &str) -> HashMap<i64,i64> {
[INFO] [stdout]      |    ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run_intcodes`
[INFO] [stdout]     --> src/main.rs:1150:4
[INFO] [stdout]      |
[INFO] [stdout] 1150 | fn run_intcodes<F: FnMut(bool, i64) -> i64>(mut inout: F, codes: &mut HashMap<i64,i64>, i: &mut i64) -> bool {
[INFO] [stdout]      |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Up`
[INFO] [stdout]     --> src/main.rs:1303:5
[INFO] [stdout]      |
[INFO] [stdout] 1303 |     Up,
[INFO] [stdout]      |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Left`
[INFO] [stdout]     --> src/main.rs:1304:5
[INFO] [stdout]      |
[INFO] [stdout] 1304 |     Left,
[INFO] [stdout]      |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Right`
[INFO] [stdout]     --> src/main.rs:1305:5
[INFO] [stdout]      |
[INFO] [stdout] 1305 |     Right,
[INFO] [stdout]      |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Down`
[INFO] [stdout]     --> src/main.rs:1306:5
[INFO] [stdout]      |
[INFO] [stdout] 1306 |     Down
[INFO] [stdout]      |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `RobotOutputStage`
[INFO] [stdout]     --> src/main.rs:1315:6
[INFO] [stdout]      |
[INFO] [stdout] 1315 | enum RobotOutputStage {
[INFO] [stdout]      |      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `day_11`
[INFO] [stdout]     --> src/main.rs:1321:4
[INFO] [stdout]      |
[INFO] [stdout] 1321 | fn day_11() {
[INFO] [stdout]      |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `load_intcodes`
[INFO] [stdout]     --> src/main.rs:1122:4
[INFO] [stdout]      |
[INFO] [stdout] 1122 | fn load_intcodes(filename: &str) -> HashMap<i64,i64> {
[INFO] [stdout]      |    ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `run_intcodes`
[INFO] [stdout]     --> src/main.rs:1150:4
[INFO] [stdout]      |
[INFO] [stdout] 1150 | fn run_intcodes<F: FnMut(bool, i64) -> i64>(mut inout: F, codes: &mut HashMap<i64,i64>, i: &mut i64) -> bool {
[INFO] [stdout]      |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Up`
[INFO] [stdout]     --> src/main.rs:1303:5
[INFO] [stdout]      |
[INFO] [stdout] 1303 |     Up,
[INFO] [stdout]      |     ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Left`
[INFO] [stdout]     --> src/main.rs:1304:5
[INFO] [stdout]      |
[INFO] [stdout] 1304 |     Left,
[INFO] [stdout]      |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Right`
[INFO] [stdout]     --> src/main.rs:1305:5
[INFO] [stdout]      |
[INFO] [stdout] 1305 |     Right,
[INFO] [stdout]      |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Down`
[INFO] [stdout]     --> src/main.rs:1306:5
[INFO] [stdout]      |
[INFO] [stdout] 1306 |     Down
[INFO] [stdout]      |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `RobotOutputStage`
[INFO] [stdout]     --> src/main.rs:1315:6
[INFO] [stdout]      |
[INFO] [stdout] 1315 | enum RobotOutputStage {
[INFO] [stdout]      |      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `day_11`
[INFO] [stdout]     --> src/main.rs:1321:4
[INFO] [stdout]      |
[INFO] [stdout] 1321 | fn day_11() {
[INFO] [stdout]      |    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "563dcd510901b76b3569cf444de9a01f63389de47141b8ec800cdfa09d3c1a4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "563dcd510901b76b3569cf444de9a01f63389de47141b8ec800cdfa09d3c1a4d", kill_on_drop: false }`
[INFO] [stdout] 563dcd510901b76b3569cf444de9a01f63389de47141b8ec800cdfa09d3c1a4d