[INFO] cloning repository https://github.com/robinst/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/robinst/advent-of-code-2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobinst%2Fadvent-of-code-2019", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cc0235764c11c8bf69bec1148f72418ce2ddf857
[INFO] checking robinst/advent-of-code-2019 against try#5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db for pr-143717
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frobinst%2Fadvent-of-code-2019" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/robinst/advent-of-code-2019
[INFO] finished tweaking git repo https://github.com/robinst/advent-of-code-2019
[INFO] tweaked toml for git repo https://github.com/robinst/advent-of-code-2019 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/robinst/advent-of-code-2019 on toolchain 5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/robinst/advent-of-code-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" "+5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]   Downloaded enumset_derive v0.4.3
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[INFO] [stdout] a9e97ff3566191eaf61f15e7404bf0fe73710e98e1901839cdcb5ed1bfa9f1b3
[INFO] running `Command { std: "docker" "start" "-a" "a9e97ff3566191eaf61f15e7404bf0fe73710e98e1901839cdcb5ed1bfa9f1b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a9e97ff3566191eaf61f15e7404bf0fe73710e98e1901839cdcb5ed1bfa9f1b3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9e97ff3566191eaf61f15e7404bf0fe73710e98e1901839cdcb5ed1bfa9f1b3", kill_on_drop: false }`
[INFO] [stdout] a9e97ff3566191eaf61f15e7404bf0fe73710e98e1901839cdcb5ed1bfa9f1b3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+5ef65a4ed75279dc1b7a26cedc27293a9f4ca8db" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f40b8cd3273f5e40a998214129c004b103e74e480ae9d42bcf7ca3439e474053
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[INFO] [stderr]    Compiling serde v1.0.103
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[INFO] [stderr]     Checking lazy_static v1.4.0
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[INFO] [stderr]     Checking term_size v0.3.1
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[INFO] [stderr]     Checking num v0.2.0
[INFO] [stderr]     Checking toml v0.5.5
[INFO] [stderr]    Compiling darling_core v0.10.2
[INFO] [stderr]    Compiling enum-map-derive v0.4.3
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[INFO] [stderr]    Compiling enumset_derive v0.4.3
[INFO] [stderr]     Checking enumset v0.4.4
[INFO] [stderr]     Checking cursive v0.13.0
[INFO] [stderr]     Checking advent-of-code-2019 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::fmt`
[INFO] [stdout]  --> src/bin/day18.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::fmt;
[INFO] [stdout]   |     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `play_game` is never used
[INFO] [stdout]    --> src/bin/day13.rs:143:4
[INFO] [stdout]     |
[INFO] [stdout] 143 | fn play_game() -> (usize, i64) {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/bin/day12.rs:63:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |         for mut moon in &mut self.moons {
[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: function `go_recursive` is never used
[INFO] [stdout]    --> src/bin/day15.rs:165:4
[INFO] [stdout]     |
[INFO] [stdout] 165 | fn go_recursive(code: &mut Intcode, steps: u64) -> Option<u64> {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `energy` is never used
[INFO] [stdout]   --> src/bin/day12.rs:36:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl Point {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] 36 |     fn energy(&self) -> i32 {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `energy` is never used
[INFO] [stdout]   --> src/bin/day12.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl Moon {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 49 |     fn energy(&self) -> i32 {
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `total_energy` is never used
[INFO] [stdout]   --> src/bin/day12.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 54 | impl System {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 74 |     fn total_energy(&self) -> i32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0382]: use of moved value: `code`
[INFO] [stdout]    --> src/bin/day17.rs:198:27
[INFO] [stdout]     |
[INFO] [stdout] 195 |         let code = Intcode::parse(s);
[INFO] [stdout]     |             ---- move occurs because `code` has type `advent_of_code_2019::Intcode`, which does not implement the `Copy` trait
[INFO] [stdout] 196 |
[INFO] [stdout] 197 |         assert_eq!(solve1(code), 5620);
[INFO] [stdout]     |                           ---- value moved here
[INFO] [stdout] 198 |         assert_eq!(solve2(code), 768115);
[INFO] [stdout]     |                           ^^^^ value used here after move
[INFO] [stdout]     |
[INFO] [stdout] note: consider changing this parameter type in function `solve1` to borrow instead if owning the value isn't necessary
[INFO] [stdout]    --> src/bin/day17.rs:23:17
[INFO] [stdout]     |
[INFO] [stdout] 23  | fn solve1(code: Intcode) -> i64 {
[INFO] [stdout]     |    ------       ^^^^^^^ this parameter takes ownership of the value
[INFO] [stdout]     |    |
[INFO] [stdout]     |    in this function
[INFO] [stdout] help: consider cloning the value if the performance cost is acceptable
[INFO] [stdout]     |
[INFO] [stdout] 197 |         assert_eq!(solve1(code.clone()), 5620);
[INFO] [stdout]     |                               ++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0382`.
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_keys` is never used
[INFO] [stdout]    --> src/bin/day18.rs:156:4
[INFO] [stdout]     |
[INFO] [stdout] 156 | fn find_keys(map: &Map<char>, start: &Point, treat_empty: &HashSet<char>) -> Vec<(Point, usize)> {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set` is never used
[INFO] [stdout]    --> src/bin/day18.rs:279:8
[INFO] [stdout]     |
[INFO] [stdout] 272 | impl<T> Map<T> {
[INFO] [stdout]     | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 279 |     fn set(&mut self, p: &Point, t: T) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `advent-of-code-2019` (bin "day17" test) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/bin/day16.rs:148:39
[INFO] [stdout]     |
[INFO] [stdout] 148 |                 let add: i32 = signal[(previous_end.max(start)..end.min(signal.len()))]
[INFO] [stdout]     |                                       ^                                              ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 148 -                 let add: i32 = signal[(previous_end.max(start)..end.min(signal.len()))]
[INFO] [stdout] 148 +                 let add: i32 = signal[previous_end.max(start)..end.min(signal.len())]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/bin/day16.rs:148:39
[INFO] [stdout]     |
[INFO] [stdout] 148 |                 let add: i32 = signal[(previous_end.max(start)..end.min(signal.len()))]
[INFO] [stdout]     |                                       ^                                              ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 148 -                 let add: i32 = signal[(previous_end.max(start)..end.min(signal.len()))]
[INFO] [stdout] 148 +                 let add: i32 = signal[previous_end.max(start)..end.min(signal.len())]
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f40b8cd3273f5e40a998214129c004b103e74e480ae9d42bcf7ca3439e474053", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f40b8cd3273f5e40a998214129c004b103e74e480ae9d42bcf7ca3439e474053", kill_on_drop: false }`
[INFO] [stdout] f40b8cd3273f5e40a998214129c004b103e74e480ae9d42bcf7ca3439e474053
