[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] testing tylerhawkes/adventofcode2019 against beta-2020-06-03 for beta-1.45-1
[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 beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "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" "+beta-2020-06-03" "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=warn" "-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" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stdout] 763c3c4c1c8d30d4e272da99c251c13e3dd57d04c516a9010a312442309d45fb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "763c3c4c1c8d30d4e272da99c251c13e3dd57d04c516a9010a312442309d45fb"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling adventofcode2019 v0.1.0 (/opt/rustwide/workdir)
[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] 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: `HashMap`, `HashSet`
[INFO] [stderr]  --> src/bin/day19.rs:1:24
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::collections::{HashMap, HashSet};
[INFO] [stderr]   |                        ^^^^^^^  ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::sync::Arc`
[INFO] [stderr]  --> src/bin/day19.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::sync::Arc;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[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: 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] error[E0004]: non-exhaustive patterns: `Input(_)` not covered
[INFO] [stderr]    --> src/bin/day05.rs:104:11
[INFO] [stderr]     |
[INFO] [stderr] 61  | / enum OpCode {
[INFO] [stderr] 62  | |   Add(ParameterMode, ParameterMode, ParameterMode),
[INFO] [stderr] 63  | |   Multiply(ParameterMode, ParameterMode, ParameterMode),
[INFO] [stderr] 64  | |   Input(ParameterMode),
[INFO] [stderr]     | |   ----- not covered
[INFO] [stderr] ...   |
[INFO] [stderr] 74  | |   Equals(ParameterMode, ParameterMode, ParameterMode),
[INFO] [stderr] 75  | | }
[INFO] [stderr]     | |_- `OpCode` defined here
[INFO] [stderr] ...
[INFO] [stderr] 104 |       match self {
[INFO] [stderr]     |             ^^^^ pattern `Input(_)` not covered
[INFO] [stderr]     |
[INFO] [stderr]     = help: ensure that all possible cases are being handled, possibly by adding wildcards or more match arms
[INFO] [stderr]     = note: the matched value is of type `OpCode`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `codes`
[INFO] [stderr]   --> src/bin/day05.rs:78:42
[INFO] [stderr]    |
[INFO] [stderr] 78 |   fn move_position(self, current: usize, codes: &[i32]) -> usize {
[INFO] [stderr]    |                                          ^^^^^ help: if this is intentional, prefix it with an underscore: `_codes`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]   --> src/bin/day23.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 27 |     'outer: loop {
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_labels)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `output`
[INFO] [stderr]    --> src/bin/day13.rs:162:11
[INFO] [stderr]     |
[INFO] [stderr] 162 |       let output = self.apply(opcode);
[INFO] [stderr]     |           ^^^^^^ help: if this is intentional, prefix it with an underscore: `_output`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0425`.
[INFO] [stderr] For more information about this error, try `rustc --explain E0004`.
[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: associated function is never used: `name`
[INFO] [stderr]    --> src/bin/day19.rs:128:6
[INFO] [stderr]     |
[INFO] [stderr] 128 |   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: `count_tiles`
[INFO] [stderr]   --> src/bin/day13.rs:55:6
[INFO] [stderr]    |
[INFO] [stderr] 55 |   fn count_tiles(&self, tile: Tile) -> usize {
[INFO] [stderr]    |      ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `print`
[INFO] [stderr]   --> src/bin/day13.rs:58:6
[INFO] [stderr]    |
[INFO] [stderr] 58 |   fn print(&self) {
[INFO] [stderr]    |      ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `name`
[INFO] [stderr]    --> src/bin/day13.rs:152:6
[INFO] [stderr]     |
[INFO] [stderr] 152 |   fn name(mut self, s: impl Into<String>) -> Self {
[INFO] [stderr]     |      ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `run`
[INFO] [stderr]    --> src/bin/day13.rs:156:6
[INFO] [stderr]     |
[INFO] [stderr] 156 |   fn run(&mut self) -> Option<I> {
[INFO] [stderr]     |      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `move_position`
[INFO] [stderr]    --> src/bin/day13.rs:169:6
[INFO] [stderr]     |
[INFO] [stderr] 169 |   fn move_position(&mut self, opcode: OpCode) {
[INFO] [stderr]     |      ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `apply`
[INFO] [stderr]    --> src/bin/day13.rs:193:6
[INFO] [stderr]     |
[INFO] [stderr] 193 |   fn apply(&mut self, opcode: OpCode) -> Option<I> {
[INFO] [stderr]     |      ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `value`
[INFO] [stderr]    --> src/bin/day13.rs:293:6
[INFO] [stderr]     |
[INFO] [stderr] 293 |   fn value(self, codes: &[I], relative_position: I) -> I {
[INFO] [stderr]     |      ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `position`
[INFO] [stderr]    --> src/bin/day13.rs:302:6
[INFO] [stderr]     |
[INFO] [stderr] 302 |   fn position(self, relative_position: I) -> usize {
[INFO] [stderr]     |      ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `print`
[INFO] [stderr]    --> src/bin/day15.rs:187:6
[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:317:6
[INFO] [stderr]     |
[INFO] [stderr] 317 |   fn name(mut self, s: impl Into<String>) -> Self {
[INFO] [stderr]     |      ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "763c3c4c1c8d30d4e272da99c251c13e3dd57d04c516a9010a312442309d45fb"`
[INFO] running `"docker" "rm" "-f" "763c3c4c1c8d30d4e272da99c251c13e3dd57d04c516a9010a312442309d45fb"`
[INFO] [stdout] 763c3c4c1c8d30d4e272da99c251c13e3dd57d04c516a9010a312442309d45fb