[INFO] cloning repository https://github.com/Tejpbit/advent-of-code-2019
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Tejpbit/advent-of-code-2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTejpbit%2Fadvent-of-code-2019", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTejpbit%2Fadvent-of-code-2019'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c33d20e003c7071136915e9c84f5d9143122e5ef
[INFO] testing Tejpbit/advent-of-code-2019 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTejpbit%2Fadvent-of-code-2019" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Tejpbit/advent-of-code-2019
[INFO] finished tweaking git repo https://github.com/Tejpbit/advent-of-code-2019
[INFO] tweaked toml for git repo https://github.com/Tejpbit/advent-of-code-2019 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Tejpbit/advent-of-code-2019 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Tejpbit/advent-of-code-2019 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a7987ae24b2304eb7d3d1af27abdb87d0629f0365f005af40352efca2e950f08
[INFO] running `Command { std: "docker" "start" "-a" "a7987ae24b2304eb7d3d1af27abdb87d0629f0365f005af40352efca2e950f08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7987ae24b2304eb7d3d1af27abdb87d0629f0365f005af40352efca2e950f08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7987ae24b2304eb7d3d1af27abdb87d0629f0365f005af40352efca2e950f08", kill_on_drop: false }`
[INFO] [stdout] a7987ae24b2304eb7d3d1af27abdb87d0629f0365f005af40352efca2e950f08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eee2dc3dbacd6bfb87baa41d51e7da9f0245ef2f30a6746dc91f39e1ac9a037d
[INFO] running `Command { std: "docker" "start" "-a" "eee2dc3dbacd6bfb87baa41d51e7da9f0245ef2f30a6746dc91f39e1ac9a037d", kill_on_drop: false }`
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling regex-syntax v0.6.12
[INFO] [stderr]    Compiling unicode-width v0.1.6
[INFO] [stderr]    Compiling quick-error v1.2.2
[INFO] [stderr]    Compiling vec_map v0.8.1
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling termcolor v1.0.5
[INFO] [stderr]    Compiling permute v0.1.0
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling crossbeam-utils v0.7.0
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling aho-corasick v0.7.6
[INFO] [stderr]    Compiling crossbeam-channel v0.4.0
[INFO] [stderr]    Compiling regex v1.3.1
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling advent-of-code-2019 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `max`
[INFO] [stdout]   --> src/days/day10.rs:56:17
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let mut max = 0;
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_max`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `int_coords`
[INFO] [stdout]   --> src/days/day10.rs:97:13
[INFO] [stdout]    |
[INFO] [stdout] 97 |         let int_coords = (coord.0 as i32, coord.1 as i32);
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_int_coords`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/days/day10.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let mut max = 0;
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/days/day10.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let mut coord = (-1f64, -1f64);
[INFO] [stdout]    |             ----^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 40.24s
[INFO] running `Command { std: "docker" "inspect" "eee2dc3dbacd6bfb87baa41d51e7da9f0245ef2f30a6746dc91f39e1ac9a037d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eee2dc3dbacd6bfb87baa41d51e7da9f0245ef2f30a6746dc91f39e1ac9a037d", kill_on_drop: false }`
[INFO] [stdout] eee2dc3dbacd6bfb87baa41d51e7da9f0245ef2f30a6746dc91f39e1ac9a037d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6825d806f58c66079dee5f878f76a79ce24c46fff2c4eba77e12796c88011ce4
[INFO] running `Command { std: "docker" "start" "-a" "6825d806f58c66079dee5f878f76a79ce24c46fff2c4eba77e12796c88011ce4", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent-of-code-2019 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `day3`
[INFO] [stdout]   --> src/days/day04.rs:87:13
[INFO] [stdout]    |
[INFO] [stdout] 87 |         let day3 = Day04::new();
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_day3`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> src/days/day05.rs:171:13
[INFO] [stdout]     |
[INFO] [stdout] 171 |         let res = day5.part1(input);
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max`
[INFO] [stdout]   --> src/days/day10.rs:56:17
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let mut max = 0;
[INFO] [stdout]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_max`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `int_coords`
[INFO] [stdout]   --> src/days/day10.rs:97:13
[INFO] [stdout]    |
[INFO] [stdout] 97 |         let int_coords = (coord.0 as i32, coord.1 as i32);
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_int_coords`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/days/day10.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let mut max = 0;
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/days/day10.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |         let mut coord = (-1f64, -1f64);
[INFO] [stdout]    |             ----^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `day`
[INFO] [stdout]   --> src/days/day15.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |         let day = Day15::new();
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_day`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `day`
[INFO] [stdout]   --> src/days/day15.rs:41:13
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let day = Day15::new();
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_day`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/days/day02.rs:81:9
[INFO] [stdout]    |
[INFO] [stdout] 81 |         a.part1("asd");
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 81 |         let _ = a.part1("asd");
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/days/day03.rs:309:9
[INFO] [stdout]     |
[INFO] [stdout] 309 | /         day3.part1(
[INFO] [stdout] 310 | |             "R75,D30,R83,U83,L12,D49,R71,U7,L72\n\
[INFO] [stdout] 311 | |              U62,R66,U55,R34,D71,R55,D58,R83",
[INFO] [stdout] 312 | |         );
[INFO] [stdout]     | |_________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 309 |         let _ = day3.part1(
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/days/day03.rs:325:9
[INFO] [stdout]     |
[INFO] [stdout] 325 |         a.part1("asd");
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 325 |         let _ = a.part1("asd");
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.76s
[INFO] running `Command { std: "docker" "inspect" "6825d806f58c66079dee5f878f76a79ce24c46fff2c4eba77e12796c88011ce4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6825d806f58c66079dee5f878f76a79ce24c46fff2c4eba77e12796c88011ce4", kill_on_drop: false }`
[INFO] [stdout] 6825d806f58c66079dee5f878f76a79ce24c46fff2c4eba77e12796c88011ce4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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 -Copt-level=3" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d7440e8ea73affa3c41c7af0c9b241b67ee0293bfa9c5bdec1a3a42f089a2484
[INFO] running `Command { std: "docker" "start" "-a" "d7440e8ea73affa3c41c7af0c9b241b67ee0293bfa9c5bdec1a3a42f089a2484", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `day3`
[INFO] [stderr]   --> src/days/day04.rs:87:13
[INFO] [stderr]    |
[INFO] [stderr] 87 |         let day3 = Day04::new();
[INFO] [stderr]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_day3`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `res`
[INFO] [stderr]    --> src/days/day05.rs:171:13
[INFO] [stderr]     |
[INFO] [stderr] 171 |         let res = day5.part1(input);
[INFO] [stderr]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `max`
[INFO] [stderr]   --> src/days/day10.rs:56:17
[INFO] [stderr]    |
[INFO] [stderr] 56 |         let mut max = 0;
[INFO] [stderr]    |                 ^^^ help: if this is intentional, prefix it with an underscore: `_max`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `int_coords`
[INFO] [stderr]   --> src/days/day10.rs:97:13
[INFO] [stderr]    |
[INFO] [stderr] 97 |         let int_coords = (coord.0 as i32, coord.1 as i32);
[INFO] [stderr]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_int_coords`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/days/day10.rs:56:13
[INFO] [stderr]    |
[INFO] [stderr] 56 |         let mut max = 0;
[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: variable does not need to be mutable
[INFO] [stderr]   --> src/days/day10.rs:57:13
[INFO] [stderr]    |
[INFO] [stderr] 57 |         let mut coord = (-1f64, -1f64);
[INFO] [stderr]    |             ----^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `day`
[INFO] [stderr]   --> src/days/day15.rs:32:13
[INFO] [stderr]    |
[INFO] [stderr] 32 |         let day = Day15::new();
[INFO] [stderr]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_day`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `day`
[INFO] [stderr]   --> src/days/day15.rs:41:13
[INFO] [stderr]    |
[INFO] [stderr] 41 |         let day = Day15::new();
[INFO] [stderr]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_day`
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/days/day02.rs:81:9
[INFO] [stderr]    |
[INFO] [stderr] 81 |         a.part1("asd");
[INFO] [stderr]    |         ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 81 |         let _ = a.part1("asd");
[INFO] [stderr]    |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/days/day03.rs:309:9
[INFO] [stderr]     |
[INFO] [stderr] 309 | /         day3.part1(
[INFO] [stderr] 310 | |             "R75,D30,R83,U83,L12,D49,R71,U7,L72\n\
[INFO] [stderr] 311 | |              U62,R66,U55,R34,D71,R55,D58,R83",
[INFO] [stderr] 312 | |         );
[INFO] [stderr]     | |_________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 309 |         let _ = day3.part1(
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/days/day03.rs:325:9
[INFO] [stderr]     |
[INFO] [stderr] 325 |         a.part1("asd");
[INFO] [stderr]     |         ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 325 |         let _ = a.part1("asd");
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `advent-of-code-2019` (bin "advent-of-code-2019" test) generated 11 warnings (run `cargo fix --bin "advent-of-code-2019" --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/advent_of_code_2019-c80287685344dc6b)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test days::day01::tests::test_day1 ... ok
[INFO] [stdout] test days::day03::tests::test_day3_parse_direction_distance ... ok
[INFO] [stdout] test days::day04::tests::test_invalid_password ... ok
[INFO] [stdout] test days::day06::tests::test_part2 ... ok
[INFO] [stdout] test days::day06::tests::test_part1 ... ok
[INFO] [stdout] test days::day15::tests::day9part1 ... ok
[INFO] [stdout] test days::day15::tests::day9part2 ... ok
[INFO] [stdout] test days::day10::tests::day9part1 ... ok
[INFO] [stdout] test days::day02::tests::test_day2 ... FAILED
[INFO] [stdout] test days::day03::tests::test_day3 ... FAILED
[INFO] [stdout] test days::day05::tests::test_day5_examples ... FAILED
[INFO] [stdout] test days::day05::tests::test_invalid_password ... FAILED
[INFO] [stdout] test days::day08::tests::test_part1 ... FAILED
[INFO] [stdout] test days::day08::tests::test_part2 ... FAILED
[INFO] [stdout] test days::day09::tests::day9part1 ... FAILED
[INFO] [stdout] test days::day09::tests::day9part2 ... FAILED
[INFO] [stdout] test days::day10::tests::day10part2 ... FAILED
[INFO] [stdout] test days::day04::tests::test_day4_examples ... FAILED
[INFO] [stdout] test days::day07::tests::day7part1 ... FAILED
[INFO] [stdout] test days::day07::tests::day7part2 has been running for over 60 seconds
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "d7440e8ea73affa3c41c7af0c9b241b67ee0293bfa9c5bdec1a3a42f089a2484", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7440e8ea73affa3c41c7af0c9b241b67ee0293bfa9c5bdec1a3a42f089a2484", kill_on_drop: false }`
[INFO] [stdout] d7440e8ea73affa3c41c7af0c9b241b67ee0293bfa9c5bdec1a3a42f089a2484
