[INFO] updating cached repository https://github.com/tylerhawkes/adventofcode2019
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9c17ae77eb1b4b472b1cb8253fce7677f18cb890
[INFO] checking tylerhawkes/adventofcode2019 against try#d7b51666469c792a8a3f40849607739bae1e705e for pr-71665
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftylerhawkes%2Fadventofcode2019" "/workspace/builds/worker-13/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tylerhawkes/adventofcode2019 on toolchain d7b51666469c792a8a3f40849607739bae1e705e
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/tylerhawkes/adventofcode2019
[INFO] finished tweaking git repo https://github.com/tylerhawkes/adventofcode2019
[INFO] tweaked toml for git repo https://github.com/tylerhawkes/adventofcode2019 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/tylerhawkes/adventofcode2019 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+d7b51666469c792a8a3f40849607739bae1e705e" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 910549500d3460cb46e4e044d566db8611d808a9730c1ce3b2e7ac47a7475699
[INFO] running `"docker" "start" "-a" "910549500d3460cb46e4e044d566db8611d808a9730c1ce3b2e7ac47a7475699"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling num-traits v0.2.10
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]     Checking adventofcode2019 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0425]: cannot find function `optimize_thrust` in this scope
[INFO] [stderr]  --> src/bin/day07.rs:9:20
[INFO] [stderr]   |
[INFO] [stderr] 9 |   let max_thrust = optimize_thrust(&base_program);
[INFO] [stderr]   |                    ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Display`, `Error`, `Formatter`
[INFO] [stderr]  --> src/bin/day15.rs:3:16
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::fmt::{Display, Error, Formatter};
[INFO] [stderr]   |                ^^^^^^^  ^^^^^  ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `HashMap`
[INFO] [stderr]  --> src/bin/day18.rs:3:36
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::collections::{BinaryHeap, HashMap, HashSet};
[INFO] [stderr]   |                                    ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0425`.
[INFO] [stderr] error: could not compile `adventofcode2019`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: unused variable: `tunnels`
[INFO] [stderr]  --> src/bin/day18.rs:8:7
[INFO] [stderr]   |
[INFO] [stderr] 8 |   let tunnels = input.parse::<Tunnels>().unwrap();
[INFO] [stderr]   |       ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_tunnels`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `doors`
[INFO] [stderr]    --> src/bin/day18.rs:125:9
[INFO] [stderr]     |
[INFO] [stderr] 125 |     let doors = self.doors();
[INFO] [stderr]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_doors`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `dist`
[INFO] [stderr]    --> src/bin/day18.rs:137:9
[INFO] [stderr]     |
[INFO] [stderr] 137 |     let dist = while !searcher.is_empty() {
[INFO] [stderr]     |         ^^^^ help: if this is intentional, prefix it with an underscore: `_dist`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `name`
[INFO] [stderr]    --> src/bin/day11.rs:155:3
[INFO] [stderr]     |
[INFO] [stderr] 155 |   fn name(mut self, s: impl Into<String>) -> Self {
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `i`
[INFO] [stderr]    --> src/bin/day11.rs:263:3
[INFO] [stderr]     |
[INFO] [stderr] 263 |   fn i(mut self, i: I) -> Self {
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0308]: mismatched types
[INFO] [stderr]    --> src/bin/day10.rs:197:5
[INFO] [stderr]     |
[INFO] [stderr] 197 |     assert_eq!(most_visible, 8);
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected tuple, found integer
[INFO] [stderr]     |
[INFO] [stderr]     = note: expected tuple `((usize, usize), usize)`
[INFO] [stderr]                 found type `{integer}`
[INFO] [stderr]     = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0308`.
[INFO] [stderr] warning: associated function is never used: `possible_moves`
[INFO] [stderr]   --> src/bin/day18.rs:23:3
[INFO] [stderr]    |
[INFO] [stderr] 23 |   fn possible_moves(self) -> [Self; 4] {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0610]: `usize` is a primitive type and therefore doesn't have fields
[INFO] [stderr]    --> src/bin/day24.rs:299:47
[INFO] [stderr]     |
[INFO] [stderr] 299 |   assert_eq!(99, eris.find_recursive_bugs(10).0)
[INFO] [stderr]     |                                               ^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `possible_moves`
[INFO] [stderr]   --> src/bin/day18.rs:59:3
[INFO] [stderr]    |
[INFO] [stderr] 59 |   fn possible_moves(&self) -> [Self; 4] {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `with_door`
[INFO] [stderr]   --> src/bin/day18.rs:82:3
[INFO] [stderr]    |
[INFO] [stderr] 82 |   fn with_door(mut self, d: char) -> Self {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `with_key`
[INFO] [stderr]   --> src/bin/day18.rs:86:3
[INFO] [stderr]    |
[INFO] [stderr] 86 |   fn with_key(mut self, k: char) -> Self {
[INFO] [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `find_shortest_distance`
[INFO] [stderr]    --> src/bin/day18.rs:124:3
[INFO] [stderr]     |
[INFO] [stderr] 124 |   fn find_shortest_distance(&self) -> usize {
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `find_distances_to_all_keys_from_coord`
[INFO] [stderr]    --> src/bin/day18.rs:259:3
[INFO] [stderr]     |
[INFO] [stderr] 259 | /   fn find_distances_to_all_keys_from_coord(
[INFO] [stderr] 260 | |     &self,
[INFO] [stderr] 261 | |     c: Coord,
[INFO] [stderr] 262 | |     keys: usize,
[INFO] [stderr] ...   |
[INFO] [stderr] 298 | |     possible_moves
[INFO] [stderr] 299 | |   }
[INFO] [stderr]     | |___^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `entrance`
[INFO] [stderr]    --> src/bin/day18.rs:300:3
[INFO] [stderr]     |
[INFO] [stderr] 300 |   fn entrance(&self) -> Coord {
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `doors`
[INFO] [stderr]    --> src/bin/day18.rs:310:3
[INFO] [stderr]     |
[INFO] [stderr] 310 |   fn doors(&self) -> usize {
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `keys`
[INFO] [stderr]    --> src/bin/day18.rs:317:3
[INFO] [stderr]     |
[INFO] [stderr] 317 |   fn keys(&self) -> usize {
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_passable`
[INFO] [stderr]    --> src/bin/day18.rs:336:3
[INFO] [stderr]     |
[INFO] [stderr] 336 |   fn is_passable(self, collected_keys: &HashSet<char>) -> Result<Option<char>, ()> {
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_door`
[INFO] [stderr]    --> src/bin/day18.rs:349:3
[INFO] [stderr]     |
[INFO] [stderr] 349 |   fn is_door(self) -> Option<char> {
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `is_key`
[INFO] [stderr]    --> src/bin/day18.rs:356:3
[INFO] [stderr]     |
[INFO] [stderr] 356 |   fn is_key(self) -> Option<char> {
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0610`.
[INFO] [stderr] error: could not compile `adventofcode2019`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: 16 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `adventofcode2019`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: unused import: `std::time::Instant`
[INFO] [stderr]  --> src/bin/day16.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::time::Instant;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `print`
[INFO] [stderr]    --> src/bin/day15.rs:187:3
[INFO] [stderr]     |
[INFO] [stderr] 187 |   fn print(&self) {
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `name`
[INFO] [stderr]    --> src/bin/day15.rs:317:3
[INFO] [stderr]     |
[INFO] [stderr] 317 |   fn name(mut self, s: impl Into<String>) -> Self {
[INFO] [stderr]     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/bin/day16.rs:69:9
[INFO] [stderr]    |
[INFO] [stderr] 69 |     let mut new_elements = self
[INFO] [stderr]    |         ----^^^^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "910549500d3460cb46e4e044d566db8611d808a9730c1ce3b2e7ac47a7475699"`
[INFO] running `"docker" "rm" "-f" "910549500d3460cb46e4e044d566db8611d808a9730c1ce3b2e7ac47a7475699"`
[INFO] [stdout] 910549500d3460cb46e4e044d566db8611d808a9730c1ce3b2e7ac47a7475699