[INFO] cloning repository https://github.com/barneyb/rust_playground [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/barneyb/rust_playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbarneyb%2Frust_playground", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbarneyb%2Frust_playground'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9ff637fcacf34ec7e124634a3952c852e1eadf33 [INFO] testing barneyb/rust_playground against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbarneyb%2Frust_playground" "/workspace/builds/worker-15/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/barneyb/rust_playground on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/barneyb/rust_playground [INFO] finished tweaking git repo https://github.com/barneyb/rust_playground [INFO] tweaked toml for git repo https://github.com/barneyb/rust_playground written to /workspace/builds/worker-15/source/Cargo.toml [INFO] crate git repo https://github.com/barneyb/rust_playground already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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_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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d04b7c6d1e10e6cbd137342a4709b90caf09c1be41f3deecab67e18eddbef6f2 [INFO] running `Command { std: "docker" "start" "-a" "d04b7c6d1e10e6cbd137342a4709b90caf09c1be41f3deecab67e18eddbef6f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d04b7c6d1e10e6cbd137342a4709b90caf09c1be41f3deecab67e18eddbef6f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d04b7c6d1e10e6cbd137342a4709b90caf09c1be41f3deecab67e18eddbef6f2", kill_on_drop: false }` [INFO] [stdout] d04b7c6d1e10e6cbd137342a4709b90caf09c1be41f3deecab67e18eddbef6f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 325812415fafe5dbef92506a82168a8372a0a899a72fc7c1ebf10984bc299942 [INFO] running `Command { std: "docker" "start" "-a" "325812415fafe5dbef92506a82168a8372a0a899a72fc7c1ebf10984bc299942", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling rust_playground v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Dir`, `Turn` [INFO] [stdout] --> src/aoc_2019_15/mod.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::geom2d::{Dir, Turn}; [INFO] [stdout] | ^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Processor`, `Program` [INFO] [stdout] --> src/aoc_2019_15/mod.rs:5:22 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::intcode::{Processor, Program}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BW::*`, `BW` [INFO] [stdout] --> src/aoc_2019_15/mod.rs:6:27 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::plane::{Plane, BW, BW::*, ToChar}; [INFO] [stdout] | ^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prog` [INFO] [stdout] --> src/aoc_2019_15/mod.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | let prog = intcode::read_from_file(filename); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_prog` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/aoc_2019_15/mod.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | let mut pos = Point::origin(); [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: variant is never constructed: `Wall` [INFO] [stdout] --> src/aoc_2019_15/mod.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | Wall, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Visited` [INFO] [stdout] --> src/aoc_2019_15/mod.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | Visited, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.88s [INFO] running `Command { std: "docker" "inspect" "325812415fafe5dbef92506a82168a8372a0a899a72fc7c1ebf10984bc299942", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "325812415fafe5dbef92506a82168a8372a0a899a72fc7c1ebf10984bc299942", kill_on_drop: false }` [INFO] [stdout] 325812415fafe5dbef92506a82168a8372a0a899a72fc7c1ebf10984bc299942 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 50da38141d71bc08358d951442eced6103ada112d1d4619dc6d9b16b1642bb4e [INFO] running `Command { std: "docker" "start" "-a" "50da38141d71bc08358d951442eced6103ada112d1d4619dc6d9b16b1642bb4e", kill_on_drop: false }` [INFO] [stderr] Compiling rust_playground v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Dir`, `Turn` [INFO] [stdout] --> src/aoc_2019_15/mod.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::geom2d::{Dir, Turn}; [INFO] [stdout] | ^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Processor`, `Program` [INFO] [stdout] --> src/aoc_2019_15/mod.rs:5:22 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::intcode::{Processor, Program}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BW::*`, `BW` [INFO] [stdout] --> src/aoc_2019_15/mod.rs:6:27 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::plane::{Plane, BW, BW::*, ToChar}; [INFO] [stdout] | ^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prog` [INFO] [stdout] --> src/aoc_2019_15/mod.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | let prog = intcode::read_from_file(filename); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_prog` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/aoc_2019_15/mod.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | let mut pos = Point::origin(); [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: variant is never constructed: `Wall` [INFO] [stdout] --> src/aoc_2019_15/mod.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | Wall, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Visited` [INFO] [stdout] --> src/aoc_2019_15/mod.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | Visited, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Dir`, `Turn` [INFO] [stdout] --> src/aoc_2019_15/mod.rs:3:21 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::geom2d::{Dir, Turn}; [INFO] [stdout] | ^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Processor`, `Program` [INFO] [stdout] --> src/aoc_2019_15/mod.rs:5:22 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::intcode::{Processor, Program}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BW::*`, `BW` [INFO] [stdout] --> src/aoc_2019_15/mod.rs:6:27 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::plane::{Plane, BW, BW::*, ToChar}; [INFO] [stdout] | ^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `prog` [INFO] [stdout] --> src/aoc_2019_15/mod.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | let prog = intcode::read_from_file(filename); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_prog` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/aoc_2019_15/mod.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | let mut pos = Point::origin(); [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: variant is never constructed: `Wall` [INFO] [stdout] --> src/aoc_2019_15/mod.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | Wall, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Visited` [INFO] [stdout] --> src/aoc_2019_15/mod.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | Visited, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.96s [INFO] running `Command { std: "docker" "inspect" "50da38141d71bc08358d951442eced6103ada112d1d4619dc6d9b16b1642bb4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50da38141d71bc08358d951442eced6103ada112d1d4619dc6d9b16b1642bb4e", kill_on_drop: false }` [INFO] [stdout] 50da38141d71bc08358d951442eced6103ada112d1d4619dc6d9b16b1642bb4e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b5e1ed839f8d336fb365c9528668322c5df6061a1c61713d93851e2d9fb0b2c7 [INFO] running `Command { std: "docker" "start" "-a" "b5e1ed839f8d336fb365c9528668322c5df6061a1c61713d93851e2d9fb0b2c7", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `Dir`, `Turn` [INFO] [stderr] --> src/aoc_2019_15/mod.rs:3:21 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::geom2d::{Dir, Turn}; [INFO] [stderr] | ^^^ ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Processor`, `Program` [INFO] [stderr] --> src/aoc_2019_15/mod.rs:5:22 [INFO] [stderr] | [INFO] [stderr] 5 | use crate::intcode::{Processor, Program}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BW::*`, `BW` [INFO] [stderr] --> src/aoc_2019_15/mod.rs:6:27 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::plane::{Plane, BW, BW::*, ToChar}; [INFO] [stderr] | ^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `prog` [INFO] [stderr] --> src/aoc_2019_15/mod.rs:29:9 [INFO] [stderr] | [INFO] [stderr] 29 | let prog = intcode::read_from_file(filename); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_prog` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/aoc_2019_15/mod.rs:33:9 [INFO] [stderr] | [INFO] [stderr] 33 | let mut pos = Point::origin(); [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: variant is never constructed: `Wall` [INFO] [stderr] --> src/aoc_2019_15/mod.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | Wall, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Visited` [INFO] [stderr] --> src/aoc_2019_15/mod.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | Visited, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Dir`, `Turn` [INFO] [stderr] --> src/aoc_2019_15/mod.rs:3:21 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::geom2d::{Dir, Turn}; [INFO] [stderr] | ^^^ ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Processor`, `Program` [INFO] [stderr] --> src/aoc_2019_15/mod.rs:5:22 [INFO] [stderr] | [INFO] [stderr] 5 | use crate::intcode::{Processor, Program}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `BW::*`, `BW` [INFO] [stderr] --> src/aoc_2019_15/mod.rs:6:27 [INFO] [stderr] | [INFO] [stderr] 6 | use crate::plane::{Plane, BW, BW::*, ToChar}; [INFO] [stderr] | ^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `prog` [INFO] [stderr] --> src/aoc_2019_15/mod.rs:29:9 [INFO] [stderr] | [INFO] [stderr] 29 | let prog = intcode::read_from_file(filename); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_prog` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/aoc_2019_15/mod.rs:33:9 [INFO] [stderr] | [INFO] [stderr] 33 | let mut pos = Point::origin(); [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: variant is never constructed: `Wall` [INFO] [stderr] --> src/aoc_2019_15/mod.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | Wall, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Visited` [INFO] [stderr] --> src/aoc_2019_15/mod.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | Visited, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rust_playground-416adfc863866c6e) [INFO] [stdout] running 39 tests [INFO] [stdout] test aoc_2019_01::tests::part_one_mass_cases ... ok [INFO] [stdout] test aoc_2019_07::test::all_phases_iterator ... ok [INFO] [stdout] test aoc_2019_04::tests::triples ... ok [INFO] [stdout] test aoc_2019_08::test::example_one ... ok [INFO] [stdout] test aoc_2019_01::tests::part_two_mass_cases ... ok [INFO] [stdout] test aoc_2019_08::test::layers_next ... ok [INFO] [stdout] test aoc_2019_08::test::layers_nth ... ok [INFO] [stdout] test aoc_2019_22::test::deal ... ok [INFO] [stdout] test aoc_2019_22::test::example_one ... ok [INFO] [stdout] test aoc_2019_22::test::reverse ... ok [INFO] [stdout] test aoc_2019_22::test::table ... ok [INFO] [stdout] test temp_convert::tests::freezing ... ok [INFO] [stdout] test aoc_2019_08::test::layers_nth_out_of_bounds ... ok [INFO] [stdout] test aoc_2019_22::test::test_inverse ... ok [INFO] [stdout] test intcode::test::basic_io ... ok [INFO] [stdout] test intcode::test::equals_immediate ... ok [INFO] [stdout] test intcode::test::output_huge_number ... ok [INFO] [stdout] test temp_convert::tests::negative_forty ... ok [INFO] [stdout] test intcode::test::parameter_modes ... ok [INFO] [stdout] test intcode::test::equals_position ... ok [INFO] [stdout] test intcode::test::compute_16_digit_number ... ok [INFO] [stdout] test aoc_2019_22::test::undeal ... ok [INFO] [stdout] test aoc_2019_22::test::cut_positive ... ok [INFO] [stdout] test aoc_2019_07::test::example_one ... ok [INFO] [stdout] test aoc_2019_22::test::cut_negative ... ok [INFO] [stdout] test aoc_2019_08::test::layers_size_hint ... ok [INFO] [stdout] test intcode::test::part_one_discussion ... ok [INFO] [stdout] test intcode::test::part_one_example_four ... ok [INFO] [stdout] test intcode::test::part_one_example_one ... ok [INFO] [stdout] test intcode::test::part_one_example_three ... ok [INFO] [stdout] test intcode::test::part_one_example_two ... ok [INFO] [stdout] test aoc_2019_07::test::example_two ... ok [INFO] [stdout] test aoc_2019_07::test::example_three ... ok [INFO] [stdout] test aoc_should_not_smoke ... ok [INFO] [stdout] test temp_convert::tests::boiling ... ok [INFO] [stdout] test intcode::test::quine ... ok [INFO] [stdout] test aoc_2019_08::test::example_two ... ok [INFO] [stdout] test aoc_2019_07::test::example_four ... ok [INFO] [stdout] test aoc_2019_07::test::example_five ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 39 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.88s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rust_playground-e1d278a5e723ff19) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests rust_playground [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b5e1ed839f8d336fb365c9528668322c5df6061a1c61713d93851e2d9fb0b2c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5e1ed839f8d336fb365c9528668322c5df6061a1c61713d93851e2d9fb0b2c7", kill_on_drop: false }` [INFO] [stdout] b5e1ed839f8d336fb365c9528668322c5df6061a1c61713d93851e2d9fb0b2c7