[INFO] cloning repository https://github.com/panicbit/advent_of_code_17 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/panicbit/advent_of_code_17" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpanicbit%2Fadvent_of_code_17", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpanicbit%2Fadvent_of_code_17'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 49077d64dc364cfa0255191254f8483cf0115390 [INFO] checking panicbit/advent_of_code_17 against master#836c31742687ba4e2f857b5b698e1e9e6b67619c for pr-81789 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpanicbit%2Fadvent_of_code_17" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/panicbit/advent_of_code_17 on toolchain 836c31742687ba4e2f857b5b698e1e9e6b67619c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/panicbit/advent_of_code_17 [INFO] finished tweaking git repo https://github.com/panicbit/advent_of_code_17 [INFO] tweaked toml for git repo https://github.com/panicbit/advent_of_code_17 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/panicbit/advent_of_code_17 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3f09c4bdbd2578ad0bfb871adf6b270c024552c402023e6046283e11dffae40d [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" "3f09c4bdbd2578ad0bfb871adf6b270c024552c402023e6046283e11dffae40d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3f09c4bdbd2578ad0bfb871adf6b270c024552c402023e6046283e11dffae40d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f09c4bdbd2578ad0bfb871adf6b270c024552c402023e6046283e11dffae40d", kill_on_drop: false }` [INFO] [stdout] 3f09c4bdbd2578ad0bfb871adf6b270c024552c402023e6046283e11dffae40d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 85f18276d0b7777d99004f8cd8a6e71681918bc6bf8f67c914c7a1f0bf3abc83 [INFO] running `Command { std: "docker" "start" "-a" "85f18276d0b7777d99004f8cd8a6e71681918bc6bf8f67c914c7a1f0bf3abc83", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling regex v1.0.6 [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Compiling utf8-ranges v1.0.2 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Checking itertools v0.7.9 [INFO] [stderr] Compiling regex-syntax v0.6.3 [INFO] [stderr] Checking regex-syntax v0.5.6 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Checking nom v4.1.1 [INFO] [stderr] Checking serde-hjson v0.8.2 [INFO] [stderr] Checking config v0.9.1 [INFO] [stderr] Compiling parse-zoneinfo v0.2.0 [INFO] [stderr] Compiling chrono-tz v0.5.0 [INFO] [stderr] Checking aoc v0.3.0 [INFO] [stderr] Checking day06_2 v0.1.0 (/opt/rustwide/workdir/day06_2) [INFO] [stderr] Checking day09 v0.1.0 (/opt/rustwide/workdir/day09) [INFO] [stderr] Checking day20_2 v0.1.0 (/opt/rustwide/workdir/day20_2) [INFO] [stderr] Checking day11 v0.1.0 (/opt/rustwide/workdir/day11) [INFO] [stderr] Checking day04 v0.1.0 (/opt/rustwide/workdir/day04) [INFO] [stderr] Checking day21_2 v0.1.0 (/opt/rustwide/workdir/day21_2) [INFO] [stderr] Checking day11_2 v0.1.0 (/opt/rustwide/workdir/day11_2) [INFO] [stderr] Checking day07_2 v0.1.0 (/opt/rustwide/workdir/day07_2) [INFO] [stderr] Checking day20 v0.1.0 (/opt/rustwide/workdir/day20) [INFO] [stderr] Checking day24 v0.1.0 (/opt/rustwide/workdir/day24) [INFO] [stderr] Checking day04_2 v0.1.0 (/opt/rustwide/workdir/day04_2) [INFO] [stderr] Checking day25 v0.1.0 (/opt/rustwide/workdir/day25) [INFO] [stderr] Checking day25_2 v0.1.0 (/opt/rustwide/workdir/day25_2) [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> day07_2/src/main.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | fn main(input: &str) -> i32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> day21_2/src/main.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | fn main(input: &str) -> i32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day14_2 v0.1.0 (/opt/rustwide/workdir/day14_2) [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> day24/src/main.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | fn main(input: &str) -> i32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> day25/src/main.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | fn main(input: &str) -> i32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day02_2 v0.1.0 (/opt/rustwide/workdir/day02_2) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> day25_2/src/main.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | fn main(input: &str) -> i32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day13 v0.1.0 (/opt/rustwide/workdir/day13) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day12_2 v0.1.0 (/opt/rustwide/workdir/day12_2) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day19_2 v0.1.0 (/opt/rustwide/workdir/day19_2) [INFO] [stderr] Checking day18_2 v0.1.0 (/opt/rustwide/workdir/day18_2) [INFO] [stderr] Checking day23 v0.1.0 (/opt/rustwide/workdir/day23) [INFO] [stderr] Checking day12 v0.1.0 (/opt/rustwide/workdir/day12) [INFO] [stderr] Checking day1_2 v0.1.0 (/opt/rustwide/workdir/day01_2) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> day18_2/src/op.rs:18:31 [INFO] [stdout] | [INFO] [stdout] 18 | let value = |it: &mut Iterator| Value::from_str(it.next().ok_or_else(&eof_err)?); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> day18_2/src/op.rs:19:29 [INFO] [stdout] | [INFO] [stdout] 19 | let reg = |it: &mut Iterator| Reg::from_str(it.next().ok_or_else(&eof_err)?); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> day18_2/src/cpu.rs:11:34 [INFO] [stdout] | [INFO] [stdout] 11 | breakpoints: Vec bool>>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Cpu) -> bool` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> day23/src/op.rs:15:31 [INFO] [stdout] | [INFO] [stdout] 15 | let value = |it: &mut Iterator| Value::from_str(it.next().ok_or_else(&eof_err)?); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> day23/src/op.rs:16:29 [INFO] [stdout] | [INFO] [stdout] 16 | let reg = |it: &mut Iterator| Reg::from_str(it.next().ok_or_else(&eof_err)?); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> day23/src/cpu.rs:9:34 [INFO] [stdout] | [INFO] [stdout] 9 | breakpoints: Vec bool>>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Cpu) -> bool` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> day02_2/src/main.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | fn main(input: &str) -> i32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> day18_2/src/op.rs:18:31 [INFO] [stdout] | [INFO] [stdout] 18 | let value = |it: &mut Iterator| Value::from_str(it.next().ok_or_else(&eof_err)?); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> day18_2/src/op.rs:19:29 [INFO] [stdout] | [INFO] [stdout] 19 | let reg = |it: &mut Iterator| Reg::from_str(it.next().ok_or_else(&eof_err)?); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> day18_2/src/cpu.rs:11:34 [INFO] [stdout] | [INFO] [stdout] 11 | breakpoints: Vec bool>>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Cpu) -> bool` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day22_2 v0.1.0 (/opt/rustwide/workdir/day22_2) [INFO] [stderr] Checking day03_2 v0.1.0 (/opt/rustwide/workdir/day03_2) [INFO] [stdout] warning: associated function is never used: `add_breakpoint` [INFO] [stdout] --> day18_2/src/cpu.rs:68:12 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn add_breakpoint(&mut self, f: F) where [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: `received` [INFO] [stdout] --> day18_2/src/cpu.rs:129:12 [INFO] [stdout] | [INFO] [stdout] 129 | pub fn received(&self) -> &VecDeque { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day10_2 v0.1.0 (/opt/rustwide/workdir/day10_2) [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> day25/src/main.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | fn main(input: &str) -> i32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day13_2 v0.1.0 (/opt/rustwide/workdir/day13_2) [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> day25_2/src/main.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | fn main(input: &str) -> i32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [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] [stdout] warning: associated function is never used: `add_breakpoint` [INFO] [stdout] --> day23/src/cpu.rs:62:12 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn add_breakpoint(&mut self, f: F) where [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day23_2 v0.1.0 (/opt/rustwide/workdir/day23_2) [INFO] [stderr] Checking day18 v0.1.0 (/opt/rustwide/workdir/day18) [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day17_2 v0.1.0 (/opt/rustwide/workdir/day17_2) [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> day07_2/src/main.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | fn main(input: &str) -> i32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day03 v0.1.0 (/opt/rustwide/workdir/day03) [INFO] [stdout] warning: associated function is never used: `add_breakpoint` [INFO] [stdout] --> day18_2/src/cpu.rs:68:12 [INFO] [stdout] | [INFO] [stdout] 68 | pub fn add_breakpoint(&mut self, f: F) where [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: `received` [INFO] [stdout] --> day18_2/src/cpu.rs:129:12 [INFO] [stdout] | [INFO] [stdout] 129 | pub fn received(&self) -> &VecDeque { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> day21_2/src/main.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | fn main(input: &str) -> i32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day10 v0.1.0 (/opt/rustwide/workdir/day10) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> day18/src/op.rs:18:31 [INFO] [stdout] | [INFO] [stdout] 18 | let value = |it: &mut Iterator| Value::from_str(it.next().ok_or_else(&eof_err)?); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> day18/src/op.rs:19:29 [INFO] [stdout] | [INFO] [stdout] 19 | let reg = |it: &mut Iterator| Reg::from_str(it.next().ok_or_else(&eof_err)?); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> day18/src/cpu.rs:10:34 [INFO] [stdout] | [INFO] [stdout] 10 | breakpoints: Vec bool>>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Cpu) -> bool` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> day23_2/src/main.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | fn main(input: &str) -> i32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day17 v0.1.0 (/opt/rustwide/workdir/day17) [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day22 v0.1.0 (/opt/rustwide/workdir/day22) [INFO] [stderr] Checking day09_2 v0.1.0 (/opt/rustwide/workdir/day09_2) [INFO] [stderr] Checking day16_2 v0.1.0 (/opt/rustwide/workdir/day16_2) [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day05 v0.1.0 (/opt/rustwide/workdir/day05) [INFO] [stderr] Checking day08 v0.1.0 (/opt/rustwide/workdir/day08) [INFO] [stderr] Checking day16 v0.1.0 (/opt/rustwide/workdir/day16) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> day23/src/op.rs:15:31 [INFO] [stdout] | [INFO] [stdout] 15 | let value = |it: &mut Iterator| Value::from_str(it.next().ok_or_else(&eof_err)?); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> day23/src/op.rs:16:29 [INFO] [stdout] | [INFO] [stdout] 16 | let reg = |it: &mut Iterator| Reg::from_str(it.next().ok_or_else(&eof_err)?); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> day23/src/cpu.rs:9:34 [INFO] [stdout] | [INFO] [stdout] 9 | breakpoints: Vec bool>>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Cpu) -> bool` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> day24/src/main.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | fn main(input: &str) -> i32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day14 v0.1.0 (/opt/rustwide/workdir/day14) [INFO] [stderr] Checking day05_2 v0.1.0 (/opt/rustwide/workdir/day05_2) [INFO] [stderr] Checking day07 v0.1.0 (/opt/rustwide/workdir/day07) [INFO] [stderr] Checking day02 v0.1.0 (/opt/rustwide/workdir/day02) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> day18/src/op.rs:18:31 [INFO] [stdout] | [INFO] [stdout] 18 | let value = |it: &mut Iterator| Value::from_str(it.next().ok_or_else(&eof_err)?); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> day18/src/op.rs:19:29 [INFO] [stdout] | [INFO] [stdout] 19 | let reg = |it: &mut Iterator| Reg::from_str(it.next().ok_or_else(&eof_err)?); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> day18/src/cpu.rs:10:34 [INFO] [stdout] | [INFO] [stdout] 10 | breakpoints: Vec bool>>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&Cpu) -> bool` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_breakpoint` [INFO] [stdout] --> day23/src/cpu.rs:62:12 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn add_breakpoint(&mut self, f: F) where [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day21 v0.1.0 (/opt/rustwide/workdir/day21) [INFO] [stderr] Checking day15 v0.1.0 (/opt/rustwide/workdir/day15) [INFO] [stderr] Checking day19 v0.1.0 (/opt/rustwide/workdir/day19) [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day01 v0.1.0 (/opt/rustwide/workdir/day01) [INFO] [stderr] Checking day15_2 v0.1.0 (/opt/rustwide/workdir/day15_2) [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> day21/src/main.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | fn main(input: &str) -> i32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking day24_2 v0.1.0 (/opt/rustwide/workdir/day24_2) [INFO] [stderr] Checking day06 v0.1.0 (/opt/rustwide/workdir/day06) [INFO] [stderr] Checking day08_2 v0.1.0 (/opt/rustwide/workdir/day08_2) [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> day02_2/src/main.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | fn main(input: &str) -> i32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> day24_2/src/main.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | fn main(input: &str) -> i32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> day24_2/src/main.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | fn main(input: &str) -> i32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> day23_2/src/main.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | fn main(input: &str) -> i32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> day21/src/main.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | fn main(input: &str) -> i32 { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_input` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [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 dev [unoptimized + debuginfo] target(s) in 33.93s [INFO] running `Command { std: "docker" "inspect" "85f18276d0b7777d99004f8cd8a6e71681918bc6bf8f67c914c7a1f0bf3abc83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85f18276d0b7777d99004f8cd8a6e71681918bc6bf8f67c914c7a1f0bf3abc83", kill_on_drop: false }` [INFO] [stdout] 85f18276d0b7777d99004f8cd8a6e71681918bc6bf8f67c914c7a1f0bf3abc83