[INFO] cloning repository https://github.com/bryanburgers/advent-of-code-2018 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bryanburgers/advent-of-code-2018" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbryanburgers%2Fadvent-of-code-2018", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbryanburgers%2Fadvent-of-code-2018'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4727687235a314690ff1c74c365c2b2b51e90630 [INFO] testing bryanburgers/advent-of-code-2018 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbryanburgers%2Fadvent-of-code-2018" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/bryanburgers/advent-of-code-2018 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/bryanburgers/advent-of-code-2018 [INFO] finished tweaking git repo https://github.com/bryanburgers/advent-of-code-2018 [INFO] tweaked toml for git repo https://github.com/bryanburgers/advent-of-code-2018 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/bryanburgers/advent-of-code-2018 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8d9a5fb03b459c1ceaf30f94de50174d0ab594b0dd5f7dba290060b50af8bea4 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "8d9a5fb03b459c1ceaf30f94de50174d0ab594b0dd5f7dba290060b50af8bea4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8d9a5fb03b459c1ceaf30f94de50174d0ab594b0dd5f7dba290060b50af8bea4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d9a5fb03b459c1ceaf30f94de50174d0ab594b0dd5f7dba290060b50af8bea4", kill_on_drop: false }` [INFO] [stdout] 8d9a5fb03b459c1ceaf30f94de50174d0ab594b0dd5f7dba290060b50af8bea4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d583c3ea7bc3e6e38c32b9806e2a246767d7adccbb3872fe72df058f941f966a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d583c3ea7bc3e6e38c32b9806e2a246767d7adccbb3872fe72df058f941f966a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling utf8-ranges v1.0.2 [INFO] [stderr] Compiling day-08 v0.1.0 (/opt/rustwide/workdir/day-08) [INFO] [stderr] Compiling day-06 v0.1.0 (/opt/rustwide/workdir/day-06) [INFO] [stderr] Compiling day-02 v0.1.0 (/opt/rustwide/workdir/day-02) [INFO] [stderr] Compiling day-03 v0.1.0 (/opt/rustwide/workdir/day-03) [INFO] [stderr] Compiling day-01 v0.1.0 (/opt/rustwide/workdir/day-01) [INFO] [stderr] Compiling day-05 v0.1.0 (/opt/rustwide/workdir/day-05) [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stdout] warning: function is never used: `print_state` [INFO] [stdout] --> day-05/src/main.rs:53:4 [INFO] [stdout] | [INFO] [stdout] 53 | fn print_state(stack: &VecDeque, current: u8, read: u8) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> day-03/src/square.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub fn new(left: usize, top: usize, width: usize, height: usize) -> Square { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> day-06/src/main.rs:44:24 [INFO] [stdout] | [INFO] [stdout] 44 | .filter(|(key, val)| !infinite.contains(key)) [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> day-06/src/main.rs:47:25 [INFO] [stdout] | [INFO] [stdout] 47 | items.sort_by_key(|(key, val)| 0 - *val); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `is_edge` [INFO] [stdout] --> day-06/src/main.rs:55:17 [INFO] [stdout] | [INFO] [stdout] 55 | let is_edge = is_edge || x == min || x == max; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_edge` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> day-06/src/main.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | let mut input : Vec = buffer.split("\n") [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: constant `min` should have an upper case name [INFO] [stdout] --> day-06/src/main.rs:4:7 [INFO] [stdout] | [INFO] [stdout] 4 | const min: i32 = -300; [INFO] [stdout] | ^^^ help: convert the identifier to upper case: `MIN` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `max` should have an upper case name [INFO] [stdout] --> day-06/src/main.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | const max: i32 = 600; [INFO] [stdout] | ^^^ help: convert the identifier to upper case: `MAX` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `safe_distance` should have an upper case name [INFO] [stdout] --> day-06/src/main.rs:6:7 [INFO] [stdout] | [INFO] [stdout] 6 | const safe_distance: i32 = 10000; [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to upper case: `SAFE_DISTANCE` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling regex-syntax v0.6.4 [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling day-04 v0.1.0 (/opt/rustwide/workdir/day-04) [INFO] [stderr] Compiling day-07 v0.1.0 (/opt/rustwide/workdir/day-07) [INFO] [stderr] Compiling day-10 v0.1.0 (/opt/rustwide/workdir/day-10) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> day-04/src/main.rs:31:13 [INFO] [stdout] | [INFO] [stdout] 31 | let mut guard_info = guards.entry(range.guard).or_insert(GuardInfo::new()); [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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.62s [INFO] running `Command { std: "docker" "inspect" "d583c3ea7bc3e6e38c32b9806e2a246767d7adccbb3872fe72df058f941f966a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d583c3ea7bc3e6e38c32b9806e2a246767d7adccbb3872fe72df058f941f966a", kill_on_drop: false }` [INFO] [stdout] d583c3ea7bc3e6e38c32b9806e2a246767d7adccbb3872fe72df058f941f966a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e057c8740c4b6432e438976ea057d3c7671404851188d5cc4df5eff74d9af236 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e057c8740c4b6432e438976ea057d3c7671404851188d5cc4df5eff74d9af236", kill_on_drop: false }` [INFO] [stderr] Compiling day-06 v0.1.0 (/opt/rustwide/workdir/day-06) [INFO] [stderr] Compiling day-03 v0.1.0 (/opt/rustwide/workdir/day-03) [INFO] [stderr] Compiling day-05 v0.1.0 (/opt/rustwide/workdir/day-05) [INFO] [stderr] Compiling day-02 v0.1.0 (/opt/rustwide/workdir/day-02) [INFO] [stderr] Compiling day-08 v0.1.0 (/opt/rustwide/workdir/day-08) [INFO] [stderr] Compiling day-01 v0.1.0 (/opt/rustwide/workdir/day-01) [INFO] [stderr] Compiling day-07 v0.1.0 (/opt/rustwide/workdir/day-07) [INFO] [stderr] Compiling day-04 v0.1.0 (/opt/rustwide/workdir/day-04) [INFO] [stderr] Compiling day-10 v0.1.0 (/opt/rustwide/workdir/day-10) [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> day-06/src/main.rs:44:24 [INFO] [stdout] | [INFO] [stdout] 44 | .filter(|(key, val)| !infinite.contains(key)) [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> day-06/src/main.rs:47:25 [INFO] [stdout] | [INFO] [stdout] 47 | items.sort_by_key(|(key, val)| 0 - *val); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `is_edge` [INFO] [stdout] --> day-06/src/main.rs:55:17 [INFO] [stdout] | [INFO] [stdout] 55 | let is_edge = is_edge || x == min || x == max; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_edge` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> day-04/src/main.rs:31:13 [INFO] [stdout] | [INFO] [stdout] 31 | let mut guard_info = guards.entry(range.guard).or_insert(GuardInfo::new()); [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] --> day-06/src/main.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | let mut input : Vec = buffer.split("\n") [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: constant `min` should have an upper case name [INFO] [stdout] --> day-06/src/main.rs:4:7 [INFO] [stdout] | [INFO] [stdout] 4 | const min: i32 = -300; [INFO] [stdout] | ^^^ help: convert the identifier to upper case: `MIN` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `max` should have an upper case name [INFO] [stdout] --> day-06/src/main.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | const max: i32 = 600; [INFO] [stdout] | ^^^ help: convert the identifier to upper case: `MAX` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `safe_distance` should have an upper case name [INFO] [stdout] --> day-06/src/main.rs:6:7 [INFO] [stdout] | [INFO] [stdout] 6 | const safe_distance: i32 = 10000; [INFO] [stdout] | ^^^^^^^^^^^^^ help: convert the identifier to upper case: `SAFE_DISTANCE` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `print_state` [INFO] [stdout] --> day-05/src/main.rs:53:4 [INFO] [stdout] | [INFO] [stdout] 53 | fn print_state(stack: &VecDeque, current: u8, read: u8) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.37s [INFO] running `Command { std: "docker" "inspect" "e057c8740c4b6432e438976ea057d3c7671404851188d5cc4df5eff74d9af236", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e057c8740c4b6432e438976ea057d3c7671404851188d5cc4df5eff74d9af236", kill_on_drop: false }` [INFO] [stdout] e057c8740c4b6432e438976ea057d3c7671404851188d5cc4df5eff74d9af236 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f9af54506eef338bdf532d67aa0e0c986d61d7400697f033653d36c80a5703f5 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f9af54506eef338bdf532d67aa0e0c986d61d7400697f033653d36c80a5703f5", kill_on_drop: false }` [INFO] [stderr] warning: function is never used: `print_state` [INFO] [stderr] --> day-05/src/main.rs:53:4 [INFO] [stderr] | [INFO] [stderr] 53 | fn print_state(stack: &VecDeque, current: u8, read: u8) { [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: unused variable: `val` [INFO] [stderr] --> day-06/src/main.rs:44:24 [INFO] [stderr] | [INFO] [stderr] 44 | .filter(|(key, val)| !infinite.contains(key)) [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> day-06/src/main.rs:47:25 [INFO] [stderr] | [INFO] [stderr] 47 | items.sort_by_key(|(key, val)| 0 - *val); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `is_edge` [INFO] [stderr] --> day-06/src/main.rs:55:17 [INFO] [stderr] | [INFO] [stderr] 55 | let is_edge = is_edge || x == min || x == max; [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_edge` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> day-06/src/main.rs:15:9 [INFO] [stderr] | [INFO] [stderr] 15 | let mut input : Vec = buffer.split("\n") [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: constant `min` should have an upper case name [INFO] [stderr] --> day-06/src/main.rs:4:7 [INFO] [stderr] | [INFO] [stderr] 4 | const min: i32 = -300; [INFO] [stderr] | ^^^ help: convert the identifier to upper case: `MIN` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant `max` should have an upper case name [INFO] [stderr] --> day-06/src/main.rs:5:7 [INFO] [stderr] | [INFO] [stderr] 5 | const max: i32 = 600; [INFO] [stderr] | ^^^ help: convert the identifier to upper case: `MAX` [INFO] [stderr] [INFO] [stderr] warning: constant `safe_distance` should have an upper case name [INFO] [stderr] --> day-06/src/main.rs:6:7 [INFO] [stderr] | [INFO] [stderr] 6 | const safe_distance: i32 = 10000; [INFO] [stderr] | ^^^^^^^^^^^^^ help: convert the identifier to upper case: `SAFE_DISTANCE` [INFO] [stderr] [INFO] [stderr] warning: 7 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> day-04/src/main.rs:31:13 [INFO] [stderr] | [INFO] [stderr] 31 | let mut guard_info = guards.entry(range.guard).or_insert(GuardInfo::new()); [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: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/day_01-4410c1c1802b0a3d) [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] Running unittests (/opt/rustwide/target/debug/deps/day_02-144dff8e0bee7c6e) [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/day_03-4430f3acf2b2a3c6) [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] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test square::tests::test_intersection ... ok [INFO] [stdout] test square::tests::test_parse ... ok [INFO] [stdout] test square::tests::test_iterator ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/day_04-94c670f0f50c6f8d) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test input::test::it_parses_asleep ... ok [INFO] [stdout] test input::test::it_parses_guard_correctly ... ok [INFO] [stdout] test input::test::it_parses_negative_shift_start ... ok [INFO] [stdout] test input::test::it_parses_wakeup ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/day_05-508a6deb01e8bc62) [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] Running unittests (/opt/rustwide/target/debug/deps/day_06-32e0f59e77377d85) [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] Running unittests (/opt/rustwide/target/debug/deps/day_07-efa78cc8505a6ae3) [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] Running unittests (/opt/rustwide/target/debug/deps/day_08-46441e0ce15f9245) [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] Running unittests (/opt/rustwide/target/debug/deps/day_10-95e86965f5c57d0e) [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" "f9af54506eef338bdf532d67aa0e0c986d61d7400697f033653d36c80a5703f5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9af54506eef338bdf532d67aa0e0c986d61d7400697f033653d36c80a5703f5", kill_on_drop: false }` [INFO] [stdout] f9af54506eef338bdf532d67aa0e0c986d61d7400697f033653d36c80a5703f5