[INFO] cloning repository https://github.com/triamero/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/triamero/advent-of-code-2018" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftriamero%2Fadvent-of-code-2018", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftriamero%2Fadvent-of-code-2018'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3f8f65fde4a596146c8203a989051f2d4f4fff55 [INFO] testing triamero/advent-of-code-2018 against beta-2021-01-01 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftriamero%2Fadvent-of-code-2018" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/triamero/advent-of-code-2018 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/triamero/advent-of-code-2018 [INFO] finished tweaking git repo https://github.com/triamero/advent-of-code-2018 [INFO] tweaked toml for git repo https://github.com/triamero/advent-of-code-2018 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/triamero/advent-of-code-2018 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "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" "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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8c159672eb164f80dc579f3aa7c348e80be6fa723f72668ac2b5fedda03e5909 [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" "8c159672eb164f80dc579f3aa7c348e80be6fa723f72668ac2b5fedda03e5909", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8c159672eb164f80dc579f3aa7c348e80be6fa723f72668ac2b5fedda03e5909", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c159672eb164f80dc579f3aa7c348e80be6fa723f72668ac2b5fedda03e5909", kill_on_drop: false }` [INFO] [stdout] 8c159672eb164f80dc579f3aa7c348e80be6fa723f72668ac2b5fedda03e5909 [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 32c724872ef7200ca53002fd4ce6f80e0292492b737abf48b163438eeb179081 [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" "32c724872ef7200ca53002fd4ce6f80e0292492b737abf48b163438eeb179081", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling libc v0.2.70 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling chrono v0.4.11 [INFO] [stderr] Compiling advent_of_code v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `infos` [INFO] [stdout] --> src/days/day4.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | let mut infos: Vec<(i32, Vec)> = Vec::new(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_infos` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `guard_id` is never read [INFO] [stdout] --> src/days/day4.rs:22:13 [INFO] [stdout] | [INFO] [stdout] 22 | let mut guard_id = -1; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/days/day4.rs:47:30 [INFO] [stdout] | [INFO] [stdout] 47 | fn compute_second(&self, input: &Vec) -> DayResult { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `has_change` is assigned to, but never used [INFO] [stdout] --> src/days/day5.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | let mut has_change = false; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_has_change` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `has_change` is never read [INFO] [stdout] --> src/days/day5.rs:24:13 [INFO] [stdout] | [INFO] [stdout] 24 | has_change = false; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/days/day5.rs:68:30 [INFO] [stdout] | [INFO] [stdout] 68 | fn compute_second(&self, input: &Vec) -> DayResult { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/days/day4.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | let mut infos: Vec<(i32, Vec)> = Vec::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: struct is never constructed: `Guard` [INFO] [stdout] --> src/days/day4.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | struct Guard { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `GuardAction` [INFO] [stdout] --> src/days/day4.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 56 | struct GuardAction { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `infos` [INFO] [stdout] --> src/days/day4.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | let mut infos: Vec<(i32, Vec)> = Vec::new(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_infos` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `guard_id` is never read [INFO] [stdout] --> src/days/day4.rs:22:13 [INFO] [stdout] | [INFO] [stdout] 22 | let mut guard_id = -1; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/days/day4.rs:47:30 [INFO] [stdout] | [INFO] [stdout] 47 | fn compute_second(&self, input: &Vec) -> DayResult { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `has_change` is assigned to, but never used [INFO] [stdout] --> src/days/day5.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | let mut has_change = false; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_has_change` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `has_change` is never read [INFO] [stdout] --> src/days/day5.rs:24:13 [INFO] [stdout] | [INFO] [stdout] 24 | has_change = false; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/days/day5.rs:68:30 [INFO] [stdout] | [INFO] [stdout] 68 | fn compute_second(&self, input: &Vec) -> DayResult { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/days/day4.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | let mut infos: Vec<(i32, Vec)> = Vec::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: struct is never constructed: `Guard` [INFO] [stdout] --> src/days/day4.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | struct Guard { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `GuardAction` [INFO] [stdout] --> src/days/day4.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 56 | struct GuardAction { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.02s [INFO] running `Command { std: "docker" "inspect" "32c724872ef7200ca53002fd4ce6f80e0292492b737abf48b163438eeb179081", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32c724872ef7200ca53002fd4ce6f80e0292492b737abf48b163438eeb179081", kill_on_drop: false }` [INFO] [stdout] 32c724872ef7200ca53002fd4ce6f80e0292492b737abf48b163438eeb179081 [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 520c029f82c2d2d642d916f5133c40e24c192a2b922cb2f22fb5cb419fa43aeb [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" "520c029f82c2d2d642d916f5133c40e24c192a2b922cb2f22fb5cb419fa43aeb", kill_on_drop: false }` [INFO] [stderr] Compiling advent_of_code v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `infos` [INFO] [stdout] --> src/days/day4.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | let mut infos: Vec<(i32, Vec)> = Vec::new(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_infos` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `guard_id` is never read [INFO] [stdout] --> src/days/day4.rs:22:13 [INFO] [stdout] | [INFO] [stdout] 22 | let mut guard_id = -1; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/days/day4.rs:47:30 [INFO] [stdout] | [INFO] [stdout] 47 | fn compute_second(&self, input: &Vec) -> DayResult { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `has_change` is assigned to, but never used [INFO] [stdout] --> src/days/day5.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | let mut has_change = false; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_has_change` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `has_change` is never read [INFO] [stdout] --> src/days/day5.rs:24:13 [INFO] [stdout] | [INFO] [stdout] 24 | has_change = false; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/days/day5.rs:68:30 [INFO] [stdout] | [INFO] [stdout] 68 | fn compute_second(&self, input: &Vec) -> DayResult { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/days/day4.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | let mut infos: Vec<(i32, Vec)> = Vec::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: struct is never constructed: `Guard` [INFO] [stdout] --> src/days/day4.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | struct Guard { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `GuardAction` [INFO] [stdout] --> src/days/day4.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 56 | struct GuardAction { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `infos` [INFO] [stdout] --> src/days/day4.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | let mut infos: Vec<(i32, Vec)> = Vec::new(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_infos` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `guard_id` is never read [INFO] [stdout] --> src/days/day4.rs:22:13 [INFO] [stdout] | [INFO] [stdout] 22 | let mut guard_id = -1; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/days/day4.rs:47:30 [INFO] [stdout] | [INFO] [stdout] 47 | fn compute_second(&self, input: &Vec) -> DayResult { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `has_change` is assigned to, but never used [INFO] [stdout] --> src/days/day5.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | let mut has_change = false; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_has_change` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `has_change` is never read [INFO] [stdout] --> src/days/day5.rs:24:13 [INFO] [stdout] | [INFO] [stdout] 24 | has_change = false; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/days/day5.rs:68:30 [INFO] [stdout] | [INFO] [stdout] 68 | fn compute_second(&self, input: &Vec) -> DayResult { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/days/day4.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | let mut infos: Vec<(i32, Vec)> = Vec::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: struct is never constructed: `Guard` [INFO] [stdout] --> src/days/day4.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | struct Guard { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `GuardAction` [INFO] [stdout] --> src/days/day4.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 56 | struct GuardAction { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `infos` [INFO] [stdout] --> src/days/day4.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | let mut infos: Vec<(i32, Vec)> = Vec::new(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_infos` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `guard_id` is never read [INFO] [stdout] --> src/days/day4.rs:22:13 [INFO] [stdout] | [INFO] [stdout] 22 | let mut guard_id = -1; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/days/day4.rs:47:30 [INFO] [stdout] | [INFO] [stdout] 47 | fn compute_second(&self, input: &Vec) -> DayResult { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `has_change` is assigned to, but never used [INFO] [stdout] --> src/days/day5.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | let mut has_change = false; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_has_change` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `has_change` is never read [INFO] [stdout] --> src/days/day5.rs:24:13 [INFO] [stdout] | [INFO] [stdout] 24 | has_change = false; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/days/day5.rs:68:30 [INFO] [stdout] | [INFO] [stdout] 68 | fn compute_second(&self, input: &Vec) -> DayResult { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `result` [INFO] [stdout] --> tests/day4/compute_first_test.rs:12:13 [INFO] [stdout] | [INFO] [stdout] 12 | let result = Day4().compute_first(&data); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [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/days/day4.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | let mut infos: Vec<(i32, Vec)> = Vec::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: struct is never constructed: `Guard` [INFO] [stdout] --> src/days/day4.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | struct Guard { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `GuardAction` [INFO] [stdout] --> src/days/day4.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 56 | struct GuardAction { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `infos` [INFO] [stdout] --> src/days/day4.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | let mut infos: Vec<(i32, Vec)> = Vec::new(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_infos` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `guard_id` is never read [INFO] [stdout] --> src/days/day4.rs:22:13 [INFO] [stdout] | [INFO] [stdout] 22 | let mut guard_id = -1; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/days/day4.rs:47:30 [INFO] [stdout] | [INFO] [stdout] 47 | fn compute_second(&self, input: &Vec) -> DayResult { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `has_change` is assigned to, but never used [INFO] [stdout] --> src/days/day5.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | let mut has_change = false; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_has_change` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `has_change` is never read [INFO] [stdout] --> src/days/day5.rs:24:13 [INFO] [stdout] | [INFO] [stdout] 24 | has_change = false; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/days/day5.rs:68:30 [INFO] [stdout] | [INFO] [stdout] 68 | fn compute_second(&self, input: &Vec) -> DayResult { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/days/day4.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | let mut infos: Vec<(i32, Vec)> = Vec::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: struct is never constructed: `Guard` [INFO] [stdout] --> src/days/day4.rs:52:8 [INFO] [stdout] | [INFO] [stdout] 52 | struct Guard { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `GuardAction` [INFO] [stdout] --> src/days/day4.rs:56:8 [INFO] [stdout] | [INFO] [stdout] 56 | struct GuardAction { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.08s [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "520c029f82c2d2d642d916f5133c40e24c192a2b922cb2f22fb5cb419fa43aeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "520c029f82c2d2d642d916f5133c40e24c192a2b922cb2f22fb5cb419fa43aeb", kill_on_drop: false }` [INFO] [stdout] 520c029f82c2d2d642d916f5133c40e24c192a2b922cb2f22fb5cb419fa43aeb [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d3c62c7ee19b88e6a44906ed6eff8d373bc59cb1cb177c9678830ee8c9693302 [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" "d3c62c7ee19b88e6a44906ed6eff8d373bc59cb1cb177c9678830ee8c9693302", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `infos` [INFO] [stderr] --> src/days/day4.rs:20:13 [INFO] [stderr] | [INFO] [stderr] 20 | let mut infos: Vec<(i32, Vec)> = Vec::new(); [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_infos` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `guard_id` is never read [INFO] [stderr] --> src/days/day4.rs:22:13 [INFO] [stderr] | [INFO] [stderr] 22 | let mut guard_id = -1; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/days/day4.rs:47:30 [INFO] [stderr] | [INFO] [stderr] 47 | fn compute_second(&self, input: &Vec) -> DayResult { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stderr] [INFO] [stderr] warning: variable `has_change` is assigned to, but never used [INFO] [stderr] --> src/days/day5.rs:19:13 [INFO] [stderr] | [INFO] [stderr] 19 | let mut has_change = false; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_has_change` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `has_change` is never read [INFO] [stderr] --> src/days/day5.rs:24:13 [INFO] [stderr] | [INFO] [stderr] 24 | has_change = false; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/days/day5.rs:68:30 [INFO] [stderr] | [INFO] [stderr] 68 | fn compute_second(&self, input: &Vec) -> DayResult { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/days/day4.rs:20:13 [INFO] [stderr] | [INFO] [stderr] 20 | let mut infos: Vec<(i32, Vec)> = Vec::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: struct is never constructed: `Guard` [INFO] [stderr] --> src/days/day4.rs:52:8 [INFO] [stderr] | [INFO] [stderr] 52 | struct Guard { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `GuardAction` [INFO] [stderr] --> src/days/day4.rs:56:8 [INFO] [stderr] | [INFO] [stderr] 56 | struct GuardAction { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `infos` [INFO] [stderr] --> src/days/day4.rs:20:13 [INFO] [stderr] | [INFO] [stderr] 20 | let mut infos: Vec<(i32, Vec)> = Vec::new(); [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_infos` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `guard_id` is never read [INFO] [stderr] --> src/days/day4.rs:22:13 [INFO] [stderr] | [INFO] [stderr] 22 | let mut guard_id = -1; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/days/day4.rs:47:30 [INFO] [stderr] | [INFO] [stderr] 47 | fn compute_second(&self, input: &Vec) -> DayResult { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stderr] [INFO] [stderr] warning: variable `has_change` is assigned to, but never used [INFO] [stderr] --> src/days/day5.rs:19:13 [INFO] [stderr] | [INFO] [stderr] 19 | let mut has_change = false; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_has_change` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `has_change` is never read [INFO] [stderr] --> src/days/day5.rs:24:13 [INFO] [stderr] | [INFO] [stderr] 24 | has_change = false; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/days/day5.rs:68:30 [INFO] [stderr] | [INFO] [stderr] 68 | fn compute_second(&self, input: &Vec) -> DayResult { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/days/day4.rs:20:13 [INFO] [stderr] | [INFO] [stderr] 20 | let mut infos: Vec<(i32, Vec)> = Vec::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: struct is never constructed: `Guard` [INFO] [stderr] --> src/days/day4.rs:52:8 [INFO] [stderr] | [INFO] [stderr] 52 | struct Guard { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `GuardAction` [INFO] [stderr] --> src/days/day4.rs:56:8 [INFO] [stderr] | [INFO] [stderr] 56 | struct GuardAction { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `infos` [INFO] [stderr] --> src/days/day4.rs:20:13 [INFO] [stderr] | [INFO] [stderr] 20 | let mut infos: Vec<(i32, Vec)> = Vec::new(); [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_infos` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `guard_id` is never read [INFO] [stderr] --> src/days/day4.rs:22:13 [INFO] [stderr] | [INFO] [stderr] 22 | let mut guard_id = -1; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/days/day4.rs:47:30 [INFO] [stderr] | [INFO] [stderr] 47 | fn compute_second(&self, input: &Vec) -> DayResult { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stderr] [INFO] [stderr] warning: variable `has_change` is assigned to, but never used [INFO] [stderr] --> src/days/day5.rs:19:13 [INFO] [stderr] | [INFO] [stderr] 19 | let mut has_change = false; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_has_change` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `has_change` is never read [INFO] [stderr] --> src/days/day5.rs:24:13 [INFO] [stderr] | [INFO] [stderr] 24 | has_change = false; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/days/day5.rs:68:30 [INFO] [stderr] | [INFO] [stderr] 68 | fn compute_second(&self, input: &Vec) -> DayResult { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/days/day4.rs:20:13 [INFO] [stderr] | [INFO] [stderr] 20 | let mut infos: Vec<(i32, Vec)> = Vec::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: struct is never constructed: `Guard` [INFO] [stderr] --> src/days/day4.rs:52:8 [INFO] [stderr] | [INFO] [stderr] 52 | struct Guard { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `GuardAction` [INFO] [stderr] --> src/days/day4.rs:56:8 [INFO] [stderr] | [INFO] [stderr] 56 | struct GuardAction { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `result` [INFO] [stderr] --> tests/day4/compute_first_test.rs:12:13 [INFO] [stderr] | [INFO] [stderr] 12 | let result = Day4().compute_first(&data); [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: unused variable: `infos` [INFO] [stderr] --> src/days/day4.rs:20:13 [INFO] [stderr] | [INFO] [stderr] 20 | let mut infos: Vec<(i32, Vec)> = Vec::new(); [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_infos` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `guard_id` is never read [INFO] [stderr] --> src/days/day4.rs:22:13 [INFO] [stderr] | [INFO] [stderr] 22 | let mut guard_id = -1; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/days/day4.rs:47:30 [INFO] [stderr] | [INFO] [stderr] 47 | fn compute_second(&self, input: &Vec) -> DayResult { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stderr] [INFO] [stderr] warning: variable `has_change` is assigned to, but never used [INFO] [stderr] --> src/days/day5.rs:19:13 [INFO] [stderr] | [INFO] [stderr] 19 | let mut has_change = false; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_has_change` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `has_change` is never read [INFO] [stderr] --> src/days/day5.rs:24:13 [INFO] [stderr] | [INFO] [stderr] 24 | has_change = false; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `input` [INFO] [stderr] --> src/days/day5.rs:68:30 [INFO] [stderr] | [INFO] [stderr] 68 | fn compute_second(&self, input: &Vec) -> DayResult { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/days/day4.rs:20:13 [INFO] [stderr] | [INFO] [stderr] 20 | let mut infos: Vec<(i32, Vec)> = Vec::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: struct is never constructed: `Guard` [INFO] [stderr] --> src/days/day4.rs:52:8 [INFO] [stderr] | [INFO] [stderr] 52 | struct Guard { [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `GuardAction` [INFO] [stderr] --> src/days/day4.rs:56:8 [INFO] [stderr] | [INFO] [stderr] 56 | struct GuardAction { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/advent_of_code-d4bc70214001c200 [INFO] [stderr] Running /opt/rustwide/target/debug/deps/advent_of_code-cfe7e73d4c2b7a30 [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] [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 /opt/rustwide/target/debug/deps/lib-bbaf481e61ee3c37 [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test day1::compute_first_tests::compute_first::compute_first_sample2 ... ok [INFO] [stdout] test day1::compute_first_tests::compute_first::compute_first_sample3 ... ok [INFO] [stdout] test day1::compute_second_tests::compute_second::compute_second_sample2 ... ok [INFO] [stdout] test day1::compute_second_tests::compute_second::compute_second_sample3 ... ok [INFO] [stdout] test day1::compute_second_tests::compute_second::compute_second_sample1 ... ok [INFO] [stdout] test day2::compute_second_tests::compute_second_tests::compute_second_sample1 ... ok [INFO] [stdout] test day1::compute_first_tests::compute_first::compute_first_sample1 ... ok [INFO] [stdout] test day2::compute_first_tests::compute_first::first_sample1 ... ok [INFO] [stdout] test day1::compute_second_tests::compute_second::compute_second_sample4 ... ok [INFO] [stdout] test day4::compute_first_test::compute_first::compute_first_sample1 ... ok [INFO] [stdout] test day5::compute_first_tests::compute_first::compute_first_sample1 ... FAILED [INFO] [stdout] test day3::compute_second_tests::compute_second::compute_second_sample1 ... ok [INFO] [stderr] error: test failed, to rerun pass '--test lib' [INFO] [stdout] test day3::compute_first_tests::compute_first::compute_first_sample1 ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- day5::compute_first_tests::compute_first::compute_first_sample1 stdout ---- [INFO] [stdout] polymer dabAcCaCBAcCcaDA [INFO] [stdout] current_char d [INFO] [stdout] current_char a [INFO] [stdout] added [INFO] [stdout] current_char b [INFO] [stdout] added [INFO] [stdout] current_char A [INFO] [stdout] added [INFO] [stdout] current_char c [INFO] [stdout] added [INFO] [stdout] current_char C [INFO] [stdout] added [INFO] [stdout] current_char a [INFO] [stdout] added [INFO] [stdout] current_char C [INFO] [stdout] added [INFO] [stdout] current_char B [INFO] [stdout] added [INFO] [stdout] current_char A [INFO] [stdout] added [INFO] [stdout] current_char c [INFO] [stdout] added [INFO] [stdout] current_char C [INFO] [stdout] added [INFO] [stdout] current_char c [INFO] [stdout] added [INFO] [stdout] current_char a [INFO] [stdout] added [INFO] [stdout] current_char D [INFO] [stdout] current_char A [INFO] [stdout] added [INFO] [stdout] current_char a [INFO] [stdout] current_char b [INFO] [stdout] added [INFO] [stdout] current_char A [INFO] [stdout] current_char c [INFO] [stdout] added [INFO] [stdout] current_char C [INFO] [stdout] added [INFO] [stdout] current_char a [INFO] [stdout] added [INFO] [stdout] current_char C [INFO] [stdout] added [INFO] [stdout] current_char B [INFO] [stdout] added [INFO] [stdout] current_char A [INFO] [stdout] current_char c [INFO] [stdout] added [INFO] [stdout] current_char C [INFO] [stdout] added [INFO] [stdout] current_char c [INFO] [stdout] added [INFO] [stdout] current_char a [INFO] [stdout] added [INFO] [stdout] current_char A [INFO] [stdout] current_char b [INFO] [stdout] current_char c [INFO] [stdout] added [INFO] [stdout] current_char C [INFO] [stdout] added [INFO] [stdout] current_char a [INFO] [stdout] added [INFO] [stdout] current_char C [INFO] [stdout] added [INFO] [stdout] current_char B [INFO] [stdout] current_char c [INFO] [stdout] added [INFO] [stdout] current_char C [INFO] [stdout] added [INFO] [stdout] current_char c [INFO] [stdout] added [INFO] [stdout] current_char a [INFO] [stdout] added [INFO] [stdout] current_char c [INFO] [stdout] current_char C [INFO] [stdout] current_char a [INFO] [stdout] added [INFO] [stdout] current_char C [INFO] [stdout] current_char c [INFO] [stdout] added [INFO] [stdout] current_char C [INFO] [stdout] current_char c [INFO] [stdout] added [INFO] [stdout] current_char a [INFO] [stdout] added [INFO] [stdout] current_char a [INFO] [stdout] current_char c [INFO] [stdout] added [INFO] [stdout] current_char c [INFO] [stdout] added [INFO] [stdout] current_char a [INFO] [stdout] added [INFO] [stdout] current_char c [INFO] [stdout] current_char c [INFO] [stdout] added [INFO] [stdout] current_char a [INFO] [stdout] added [INFO] [stdout] current_char c [INFO] [stdout] current_char a [INFO] [stdout] added [INFO] [stdout] current_char a [INFO] [stdout] thread 'day5::compute_first_tests::compute_first::compute_first_sample1' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `10`, [INFO] [stdout] right: `0`', tests/day5/compute_first_tests.rs:14:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55d16bfd01e7 - std::backtrace_rs::backtrace::libunwind::trace::hcd6e187547b8deec [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x55d16bfd01e7 - std::backtrace_rs::backtrace::trace_unsynchronized::hde10036eb783fbc7 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55d16bfd01e7 - std::sys_common::backtrace::_print_fmt::h63987b8f86dfc82a [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x55d16bfd01e7 - ::fmt::hc33f3ac4cc9c4196 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x55d16bff02ec - core::fmt::write::hfdcdeb08fb2b3afa [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/fmt/mod.rs:1078:17 [INFO] [stdout] 5: 0x55d16bfcc662 - std::io::Write::write_fmt::h28c53dc51251a293 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/io/mod.rs:1519:15 [INFO] [stdout] 6: 0x55d16bfd2495 - std::sys_common::backtrace::_print::hf179508b01f66878 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x55d16bfd2495 - std::sys_common::backtrace::print::ha97d11adb39266a6 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x55d16bfd2495 - std::panicking::default_hook::{{closure}}::h8da9985a98bd1582 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x55d16bfd2022 - std::panicking::default_hook::hbc0ee792993c2ef2 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:222:9 [INFO] [stdout] 10: 0x55d16bfd2c31 - std::panicking::rust_panic_with_hook::h9fb9cda33a10f084 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:591:17 [INFO] [stdout] 11: 0x55d16bfd2777 - std::panicking::begin_panic_handler::{{closure}}::hf3e83396e085962e [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:497:13 [INFO] [stdout] 12: 0x55d16bfd06ac - std::sys_common::backtrace::__rust_end_short_backtrace::hac151ac4c1e3252d [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x55d16bfd26d9 - rust_begin_unwind [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:493:5 [INFO] [stdout] 14: 0x55d16bfeeca1 - core::panicking::panic_fmt::hf6d8a92b065b8f97 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/panicking.rs:92:14 [INFO] [stdout] 15: 0x55d16bf1c3e9 - lib::day5::compute_first_tests::compute_first::compute_first_sample1::h49eb315ad36de7c7 [INFO] [stdout] at /opt/rustwide/workdir/tests/day5/compute_first_tests.rs:14:9 [INFO] [stdout] 16: 0x55d16bf1c1ca - lib::day5::compute_first_tests::compute_first::compute_first_sample1::{{closure}}::h24fa57a4850e94dd [INFO] [stdout] at /opt/rustwide/workdir/tests/day5/compute_first_tests.rs:9:5 [INFO] [stdout] 17: 0x55d16bf1b7ee - core::ops::function::FnOnce::call_once::heb21f0b85891f825 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 18: 0x55d16bf469f3 - core::ops::function::FnOnce::call_once::ha61d5393ae51ae22 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 19: 0x55d16bf469f3 - test::__rust_begin_short_backtrace::h4a8691b5281c1f3b [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/test/src/lib.rs:516:5 [INFO] [stdout] 20: 0x55d16bf452e6 - as core::ops::function::FnOnce>::call_once::hd25ba61494055ad3 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/alloc/src/boxed.rs:1328:9 [INFO] [stdout] 21: 0x55d16bf452e6 - as core::ops::function::FnOnce<()>>::call_once::h052fde7b846767ba [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panic.rs:322:9 [INFO] [stdout] 22: 0x55d16bf452e6 - std::panicking::try::do_call::h04571a1da6838ba1 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:379:40 [INFO] [stdout] 23: 0x55d16bf452e6 - std::panicking::try::h758f090614125cbe [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:343:19 [INFO] [stdout] 24: 0x55d16bf452e6 - std::panic::catch_unwind::h0c48513d5a021d3c [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panic.rs:396:14 [INFO] [stdout] 25: 0x55d16bf452e6 - test::run_test_in_process::hee75babaaac3822f [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/test/src/lib.rs:538:18 [INFO] [stdout] 26: 0x55d16bf452e6 - test::run_test::run_test_inner::{{closure}}::h2920dea75d7f0c1e [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/test/src/lib.rs:449:39 [INFO] [stdout] 27: 0x55d16bf1d5f6 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha23dff608830db13 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 28: 0x55d16bf2238d - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hacce322dead3a799 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/thread/mod.rs:474:17 [INFO] [stdout] 29: 0x55d16bf2238d - as core::ops::function::FnOnce<()>>::call_once::h4f0bc9c26ead0a27 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panic.rs:322:9 [INFO] [stdout] 30: 0x55d16bf2238d - std::panicking::try::do_call::h1b9f282fb0c383b3 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:379:40 [INFO] [stdout] 31: 0x55d16bf2238d - std::panicking::try::hed1ebed51b133ee4 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:343:19 [INFO] [stdout] 32: 0x55d16bf2238d - std::panic::catch_unwind::h072a2b19fd39a474 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panic.rs:396:14 [INFO] [stdout] 33: 0x55d16bf2238d - std::thread::Builder::spawn_unchecked::{{closure}}::hb02c6b2d3ff18bc2 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/thread/mod.rs:473:30 [INFO] [stdout] 34: 0x55d16bf2238d - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb512c5d27b4adb83 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 35: 0x55d16bfd878a - as core::ops::function::FnOnce>::call_once::hdbb9ff71143eaad6 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/alloc/src/boxed.rs:1328:9 [INFO] [stdout] 36: 0x55d16bfd878a - as core::ops::function::FnOnce>::call_once::h9dbde95cefb8368c [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/alloc/src/boxed.rs:1328:9 [INFO] [stdout] 37: 0x55d16bfd878a - std::sys::unix::thread::Thread::new::thread_start::hc76032c38affd972 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys/unix/thread.rs:71:17 [INFO] [stdout] 38: 0x7fa6eaef6609 - start_thread [INFO] [stdout] 39: 0x7fa6eacce293 - clone [INFO] [stdout] 40: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] day5::compute_first_tests::compute_first::compute_first_sample1 [INFO] [stdout] [INFO] [stdout] test result: FAILED. 12 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.46s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d3c62c7ee19b88e6a44906ed6eff8d373bc59cb1cb177c9678830ee8c9693302", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3c62c7ee19b88e6a44906ed6eff8d373bc59cb1cb177c9678830ee8c9693302", kill_on_drop: false }` [INFO] [stdout] d3c62c7ee19b88e6a44906ed6eff8d373bc59cb1cb177c9678830ee8c9693302