[INFO] updating cached repository https://github.com/packysauce/adventofcode
[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] d8e1f78aade54c291d163965feb5c77ebb307900
[INFO] checking packysauce/adventofcode against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpackysauce%2Fadventofcode" "/workspace/builds/worker-5/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/packysauce/adventofcode on toolchain 45d050cde277b22a755847338f2acc2c7b834141
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/packysauce/adventofcode
[INFO] finished tweaking git repo https://github.com/packysauce/adventofcode
[INFO] tweaked toml for git repo https://github.com/packysauce/adventofcode written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/packysauce/adventofcode already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "+45d050cde277b22a755847338f2acc2c7b834141" "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] 6c4d3233b02c135ef9404297d73275fd58be6bba00d76509f9e32e7ada071851
[INFO] running `"docker" "start" "-a" "6c4d3233b02c135ef9404297d73275fd58be6bba00d76509f9e32e7ada071851"`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling serde v1.0.103
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling rayon-core v1.6.1
[INFO] [stderr]     Checking unicode-width v0.1.7
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking permutohedron v0.2.4
[INFO] [stderr]    Compiling crossbeam-utils v0.7.0
[INFO] [stderr]    Compiling num-traits v0.2.10
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.0
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking itertools v0.8.2
[INFO] [stderr]    Compiling memoffset v0.5.3
[INFO] [stderr]     Checking crossbeam-queue v0.2.0
[INFO] [stderr]     Checking crossbeam-channel v0.4.0
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking num_cpus v1.11.1
[INFO] [stderr]     Checking backtrace-sys v0.1.32
[INFO] [stderr]     Checking atty v0.2.13
[INFO] [stderr]     Checking crossbeam-deque v0.7.2
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]     Checking backtrace v0.3.40
[INFO] [stderr]     Checking threadpool v1.7.1
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr]     Checking crossbeam v0.7.3
[INFO] [stderr]     Checking rstar v0.2.0
[INFO] [stderr]     Checking geo-types v0.4.3
[INFO] [stderr]     Checking rayon v1.2.1
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling serde_derive v1.0.103
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]     Checking geo v0.12.2
[INFO] [stderr]     Checking geo v0.4.13
[INFO] [stderr]     Checking line_intersection v0.4.0
[INFO] [stderr]     Checking adventofcode v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused imports: `Coordinate`, `intersects::Intersects`
[INFO] [stderr]  --> bin/day3.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use geo::{Coordinate, Line, intersects::Intersects};
[INFO] [stderr]   |           ^^^^^^^^^^        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `HashMap`, `hash_map::Entry`
[INFO] [stderr]  --> bin/day3.rs:2:24
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::collections::{HashMap, hash_map::Entry};
[INFO] [stderr]   |                        ^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Itertools`, `iproduct`
[INFO] [stderr]  --> bin/day3.rs:5:17
[INFO] [stderr]   |
[INFO] [stderr] 5 | use itertools::{Itertools, iproduct};
[INFO] [stderr]   |                 ^^^^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `bounded`
[INFO] [stderr]  --> src/main.rs:7:44
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crossbeam::channel::{Sender, Receiver, bounded};
[INFO] [stderr]   |                                            ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/main.rs:10:30
[INFO] [stderr]    |
[INFO] [stderr] 10 |     static ref DEBUG: bool = { std::env::var("DEBUG").is_ok() };
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rayon::prelude`
[INFO] [stderr]  --> bin/day3.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use rayon::prelude::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ResultExt`
[INFO] [stderr]  --> bin/day5.rs:1:37
[INFO] [stderr]   |
[INFO] [stderr] 1 | use failure::{format_err, Fallible, ResultExt};
[INFO] [stderr]   |                                     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]  --> bin/day5.rs:7:30
[INFO] [stderr]   |
[INFO] [stderr] 7 |     static ref DEBUG: bool = { std::env::var("DEBUG").is_ok() };
[INFO] [stderr]   |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `LineA`
[INFO] [stderr]   --> bin/day3.rs:55:5
[INFO] [stderr]    |
[INFO] [stderr] 55 |     LineA,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `LineB`
[INFO] [stderr]   --> bin/day3.rs:56:5
[INFO] [stderr]    |
[INFO] [stderr] 56 |     LineB,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `bounded`
[INFO] [stderr]  --> src/main.rs:7:44
[INFO] [stderr]   |
[INFO] [stderr] 7 | use crossbeam::channel::{Sender, Receiver, bounded};
[INFO] [stderr]   |                                            ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]   --> src/main.rs:10:30
[INFO] [stderr]    |
[INFO] [stderr] 10 |     static ref DEBUG: bool = { std::env::var("DEBUG").is_ok() };
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `InvalidIndirect`
[INFO] [stderr]   --> bin/day5.rs:81:5
[INFO] [stderr]    |
[INFO] [stderr] 81 |     InvalidIndirect,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `InvalidImmediate`
[INFO] [stderr]   --> bin/day5.rs:82:5
[INFO] [stderr]    |
[INFO] [stderr] 82 |     InvalidImmediate,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `take_output`
[INFO] [stderr]    --> bin/day5.rs:112:5
[INFO] [stderr]     |
[INFO] [stderr] 112 |     fn take_output(mut self) -> Option<Box<dyn Output>> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `as_ref`
[INFO] [stderr]    --> bin/day5.rs:156:5
[INFO] [stderr]     |
[INFO] [stderr] 156 |     fn as_ref(&'a self) -> &'a [i32] {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `as_address`
[INFO] [stderr]    --> bin/day5.rs:285:5
[INFO] [stderr]     |
[INFO] [stderr] 285 |     fn as_address(&self) -> Fallible<usize> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `from_cpu`
[INFO] [stderr]    --> bin/day5.rs:300:5
[INFO] [stderr]     |
[INFO] [stderr] 300 |     fn from_cpu(&self, cpu: &IntcodeMachine) -> i32 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Noop`
[INFO] [stderr]    --> bin/day5.rs:354:5
[INFO] [stderr]     |
[INFO] [stderr] 354 |     Noop,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Coordinate`, `intersects::Intersects`
[INFO] [stderr]  --> bin/day3.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use geo::{Coordinate, Line, intersects::Intersects};
[INFO] [stderr]   |           ^^^^^^^^^^        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `HashMap`, `hash_map::Entry`
[INFO] [stderr]  --> bin/day3.rs:2:24
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::collections::{HashMap, hash_map::Entry};
[INFO] [stderr]   |                        ^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Itertools`, `iproduct`
[INFO] [stderr]  --> bin/day3.rs:5:17
[INFO] [stderr]   |
[INFO] [stderr] 5 | use itertools::{Itertools, iproduct};
[INFO] [stderr]   |                 ^^^^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 9 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rayon::prelude`
[INFO] [stderr]  --> bin/day3.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use rayon::prelude::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `ResultExt`
[INFO] [stderr]  --> bin/day5.rs:1:37
[INFO] [stderr]   |
[INFO] [stderr] 1 | use failure::{format_err, Fallible, ResultExt};
[INFO] [stderr]   |                                     ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary braces around block return value
[INFO] [stderr]  --> bin/day5.rs:7:30
[INFO] [stderr]   |
[INFO] [stderr] 7 |     static ref DEBUG: bool = { std::env::var("DEBUG").is_ok() };
[INFO] [stderr]   |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these braces
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_braces)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `LineA`
[INFO] [stderr]   --> bin/day3.rs:55:5
[INFO] [stderr]    |
[INFO] [stderr] 55 |     LineA,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `LineB`
[INFO] [stderr]   --> bin/day3.rs:56:5
[INFO] [stderr]    |
[INFO] [stderr] 56 |     LineB,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 6 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `InvalidIndirect`
[INFO] [stderr]   --> bin/day5.rs:81:5
[INFO] [stderr]    |
[INFO] [stderr] 81 |     InvalidIndirect,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `InvalidImmediate`
[INFO] [stderr]   --> bin/day5.rs:82:5
[INFO] [stderr]    |
[INFO] [stderr] 82 |     InvalidImmediate,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `as_ref`
[INFO] [stderr]    --> bin/day5.rs:156:5
[INFO] [stderr]     |
[INFO] [stderr] 156 |     fn as_ref(&'a self) -> &'a [i32] {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `as_address`
[INFO] [stderr]    --> bin/day5.rs:285:5
[INFO] [stderr]     |
[INFO] [stderr] 285 |     fn as_address(&self) -> Fallible<usize> {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `from_cpu`
[INFO] [stderr]    --> bin/day5.rs:300:5
[INFO] [stderr]     |
[INFO] [stderr] 300 |     fn from_cpu(&self, cpu: &IntcodeMachine) -> i32 {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Noop`
[INFO] [stderr]    --> bin/day5.rs:354:5
[INFO] [stderr]     |
[INFO] [stderr] 354 |     Noop,
[INFO] [stderr]     |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 8 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] running `"docker" "inspect" "6c4d3233b02c135ef9404297d73275fd58be6bba00d76509f9e32e7ada071851"`
[INFO] running `"docker" "rm" "-f" "6c4d3233b02c135ef9404297d73275fd58be6bba00d76509f9e32e7ada071851"`
[INFO] [stdout] 6c4d3233b02c135ef9404297d73275fd58be6bba00d76509f9e32e7ada071851