[INFO] updating cached repository https://github.com/pvanheus/AoC2019
[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] e2b6d25951760f026a7daca1ef5669d0293db850
[INFO] checking pvanheus/AoC2019 against master#45d050cde277b22a755847338f2acc2c7b834141 for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpvanheus%2FAoC2019" "/workspace/builds/worker-1/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pvanheus/AoC2019 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/pvanheus/AoC2019
[INFO] finished tweaking git repo https://github.com/pvanheus/AoC2019
[INFO] tweaked toml for git repo https://github.com/pvanheus/AoC2019 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/pvanheus/AoC2019 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+45d050cde277b22a755847338f2acc2c7b834141" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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] 00c5ead8ded80db57384530aee03f7006265646eeb9d99dfffd605bb8c4c7202
[INFO] running `"docker" "start" "-a" "00c5ead8ded80db57384530aee03f7006265646eeb9d99dfffd605bb8c4c7202"`
[INFO] [stderr]     Checking permutohedron v0.2.4
[INFO] [stderr]    Compiling num-traits v0.2.10
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]     Checking petgraph v0.4.13
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]     Checking rand v0.3.23
[INFO] [stderr]     Checking libmath v0.2.1
[INFO] [stderr]     Checking num-complex v0.1.43
[INFO] [stderr]     Checking num-bigint v0.1.44
[INFO] [stderr]     Checking num-rational v0.1.42
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking AoC2019 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: crate `AoC2019` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `ao_c2019`
[INFO] [stderr] 
[INFO] [stderr] warning: crate `AoC2019` should have a snake case name
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr]   = help: convert the identifier to snake case: `ao_c2019`
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `changes`
[INFO] [stderr]   --> src/bin/aoc_day12_part1.rs:98:13
[INFO] [stderr]    |
[INFO] [stderr] 98 |         let changes = update_velocities(&mut moons);
[INFO] [stderr]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_changes`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/bin/aoc_day2_part2.rs:16:47
[INFO] [stderr]    |
[INFO] [stderr] 16 |         let a_addr = memory[start+1] as usize;;
[INFO] [stderr]    |                                               ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::f64::INFINITY`
[INFO] [stderr]  --> src/bin/aoc_day10_part2.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::f64::INFINITY;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `changes`
[INFO] [stderr]   --> src/bin/aoc_day12_part1.rs:98:13
[INFO] [stderr]    |
[INFO] [stderr] 98 |         let changes = update_velocities(&mut moons);
[INFO] [stderr]    |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_changes`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `print_map`
[INFO] [stderr]  --> src/bin/aoc_day3_part1.rs:7:4
[INFO] [stderr]   |
[INFO] [stderr] 7 | fn print_map(map: &HashMap<(i32, i32), u32>) {
[INFO] [stderr]   |    ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `potential_energy`
[INFO] [stderr]   --> src/bin/aoc_day12_part2.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn potential_energy(&self) -> i32 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `kinetic_energy`
[INFO] [stderr]   --> src/bin/aoc_day12_part2.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     fn kinetic_energy(&self) -> i32 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cmp`
[INFO] [stderr]  --> src/bin/aoc_day9_part1.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::cmp;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `permutohedron::LexicalPermutation`
[INFO] [stderr]  --> src/bin/aoc_day9_part1.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use permutohedron::LexicalPermutation;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::f64::INFINITY`
[INFO] [stderr]  --> src/bin/aoc_day10_part2.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use std::f64::INFINITY;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `print_map`
[INFO] [stderr]  --> src/bin/aoc_day3_part1.rs:7:4
[INFO] [stderr]   |
[INFO] [stderr] 7 | fn print_map(map: &HashMap<(i32, i32), u32>) {
[INFO] [stderr]   |    ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `step_count` is assigned to, but never used
[INFO] [stderr]    --> src/bin/aoc_day11_part1.rs:146:9
[INFO] [stderr]     |
[INFO] [stderr] 146 |     let mut step_count = 0;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr]     = note: consider using `_step_count` instead
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: variable `step_count` is assigned to, but never used
[INFO] [stderr]    --> src/bin/aoc_day11_part1.rs:146:9
[INFO] [stderr]     |
[INFO] [stderr] 146 |     let mut step_count = 0;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr]     = note: consider using `_step_count` instead
[INFO] [stderr] 
[INFO] [stderr] warning: variable `step_count` is assigned to, but never used
[INFO] [stderr]    --> src/bin/aoc_day11_part2.rs:152:9
[INFO] [stderr]     |
[INFO] [stderr] 152 |     let mut step_count = 0;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr]     = note: consider using `_step_count` instead
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: variable `step_count` is assigned to, but never used
[INFO] [stderr]    --> src/bin/aoc_day11_part2.rs:152:9
[INFO] [stderr]     |
[INFO] [stderr] 152 |     let mut step_count = 0;
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr]     = note: consider using `_step_count` instead
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/bin/aoc_day2_part1.rs:22:47
[INFO] [stderr]    |
[INFO] [stderr] 22 |         let a_addr = memory[start+1] as usize;;
[INFO] [stderr]    |                                               ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/bin/aoc_day2_part1.rs:22:47
[INFO] [stderr]    |
[INFO] [stderr] 22 |         let a_addr = memory[start+1] as usize;;
[INFO] [stderr]    |                                               ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/bin/aoc_day2_part2.rs:16:47
[INFO] [stderr]    |
[INFO] [stderr] 16 |         let a_addr = memory[start+1] as usize;;
[INFO] [stderr]    |                                               ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::cmp`
[INFO] [stderr]  --> src/bin/aoc_day9_part1.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::cmp;
[INFO] [stderr]   |     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `permutohedron::LexicalPermutation`
[INFO] [stderr]  --> src/bin/aoc_day9_part1.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | use permutohedron::LexicalPermutation;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `potential_energy`
[INFO] [stderr]   --> src/bin/aoc_day12_part2.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     fn potential_energy(&self) -> i32 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `kinetic_energy`
[INFO] [stderr]   --> src/bin/aoc_day12_part2.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     fn kinetic_energy(&self) -> i32 {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.15s
[INFO] running `"docker" "inspect" "00c5ead8ded80db57384530aee03f7006265646eeb9d99dfffd605bb8c4c7202"`
[INFO] running `"docker" "rm" "-f" "00c5ead8ded80db57384530aee03f7006265646eeb9d99dfffd605bb8c4c7202"`
[INFO] [stdout] 00c5ead8ded80db57384530aee03f7006265646eeb9d99dfffd605bb8c4c7202