[INFO] cloning repository https://github.com/sseemayer/aoc2016 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sseemayer/aoc2016" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsseemayer%2Faoc2016", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsseemayer%2Faoc2016'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7b57814fca0d3bb02a6e9a96fce4674a3bb5fb1a [INFO] building sseemayer/aoc2016 against try#8aaecdf5df68a6fbc126704e44d399ba2fe66bf2 for pr-94962 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsseemayer%2Faoc2016" "/workspace/builds/worker-75/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-75/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sseemayer/aoc2016 on toolchain 8aaecdf5df68a6fbc126704e44d399ba2fe66bf2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sseemayer/aoc2016 [INFO] finished tweaking git repo https://github.com/sseemayer/aoc2016 [INFO] tweaked toml for git repo https://github.com/sseemayer/aoc2016 written to /workspace/builds/worker-75/source/Cargo.toml [INFO] crate git repo https://github.com/sseemayer/aoc2016 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9301e542615d9cf8e1a4480c9128a5ef5d2f00450e32cd2a95d89450052c110d [INFO] running `Command { std: "docker" "start" "-a" "9301e542615d9cf8e1a4480c9128a5ef5d2f00450e32cd2a95d89450052c110d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9301e542615d9cf8e1a4480c9128a5ef5d2f00450e32cd2a95d89450052c110d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9301e542615d9cf8e1a4480c9128a5ef5d2f00450e32cd2a95d89450052c110d", kill_on_drop: false }` [INFO] [stdout] 9301e542615d9cf8e1a4480c9128a5ef5d2f00450e32cd2a95d89450052c110d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 094ce478166953983f87a5819749818466761201888b9f4e35230073de0a2db6 [INFO] running `Command { std: "docker" "start" "-a" "094ce478166953983f87a5819749818466761201888b9f4e35230073de0a2db6", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling syn v1.0.54 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling regex-syntax v0.6.21 [INFO] [stderr] Compiling hex v0.4.2 [INFO] [stderr] Compiling md5 v0.7.0 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.3.1 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling num-complex v0.3.1 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling num v0.3.1 [INFO] [stderr] Compiling snafu-derive v0.6.10 [INFO] [stderr] Compiling snafu v0.6.10 [INFO] [stderr] Compiling aoc2016 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ResultExt` [INFO] [stdout] --> src/asmbunny.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use snafu::{ResultExt, Snafu}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/asmbunny.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufReader`, `fs::File` [INFO] [stdout] --> src/bin/day01.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | fs::File, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 4 | io::{BufRead, BufReader}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ResultExt` [INFO] [stdout] --> src/bin/day19.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use snafu::{ResultExt, Snafu}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ResultExt` [INFO] [stdout] --> src/bin/day14.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use snafu::{ResultExt, Snafu}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> src/bin/day01.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | io::{BufRead, BufReader}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `StepResult` [INFO] [stdout] --> src/bin/day25.rs:3:55 [INFO] [stdout] | [INFO] [stdout] 3 | use aoc2016::asmbunny::{AsmError, Instruction, State, StepResult}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ResultExt` [INFO] [stdout] --> src/bin/day16.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use snafu::{ResultExt, Snafu}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ResultExt` [INFO] [stdout] --> src/bin/day05.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use snafu::{ResultExt, Snafu}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BinaryHeap`, `HashMap`, `VecDeque`, `cmp::Reverse` [INFO] [stdout] --> src/bin/day22.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | cmp::Reverse, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 3 | collections::{BinaryHeap, HashMap, VecDeque}, [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stdout] --> src/bin/day23.rs:43:22 [INFO] [stdout] | [INFO] [stdout] 43 | .into_iter() [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 43 | .iter() [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 42 | let slow: Vec = IntoIterator::into_iter(["inc a", "dec c", "jnz c -2", "dec d", "jnz d -5"]) [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ResultExt` [INFO] [stdout] --> src/bin/template.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use snafu::{ResultExt, Snafu}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ResultExt` [INFO] [stdout] --> src/bin/day13.rs:2:13 [INFO] [stdout] | [INFO] [stdout] 2 | use snafu::{ResultExt, Snafu}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/bin/day21.rs:189:17 [INFO] [stdout] | [INFO] [stdout] 189 | &mut data[*x..*y + 1].reverse(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 189 | let _ = &mut data[*x..*y + 1].reverse(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ResultExt` [INFO] [stdout] --> src/bin/day17.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use snafu::{ResultExt, Snafu}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused label [INFO] [stdout] --> src/bin/day17.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | 'outer: while let Some((i, j, sequence)) = queue.pop_front() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_labels)]` 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: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 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] [stdout] warning: 1 warning 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] [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 56.10s [INFO] running `Command { std: "docker" "inspect" "094ce478166953983f87a5819749818466761201888b9f4e35230073de0a2db6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "094ce478166953983f87a5819749818466761201888b9f4e35230073de0a2db6", kill_on_drop: false }` [INFO] [stdout] 094ce478166953983f87a5819749818466761201888b9f4e35230073de0a2db6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+8aaecdf5df68a6fbc126704e44d399ba2fe66bf2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8e054483a73488af46c12427f478bfc38cdea0e8a52d2e5b5d38237fda076b9e [INFO] running `Command { std: "docker" "start" "-a" "8e054483a73488af46c12427f478bfc38cdea0e8a52d2e5b5d38237fda076b9e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling aoc2016 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ResultExt` [INFO] [stdout] --> src/asmbunny.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use snafu::{ResultExt, Snafu}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/asmbunny.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ResultExt` [INFO] [stdout] --> src/bin/day16.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use snafu::{ResultExt, Snafu}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `StepResult` [INFO] [stdout] --> src/bin/day25.rs:3:55 [INFO] [stdout] | [INFO] [stdout] 3 | use aoc2016::asmbunny::{AsmError, Instruction, State, StepResult}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this method call resolves to `<&[T; N] as IntoIterator>::into_iter` (due to backwards compatibility), but will resolve to <[T; N] as IntoIterator>::into_iter in Rust 2021 [INFO] [stdout] --> src/bin/day23.rs:43:22 [INFO] [stdout] | [INFO] [stdout] 43 | .into_iter() [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(array_into_iter)]` on by default [INFO] [stdout] = warning: this changes meaning in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `.iter()` instead of `.into_iter()` to avoid ambiguity [INFO] [stdout] | [INFO] [stdout] 43 | .iter() [INFO] [stdout] | ~~~~ [INFO] [stdout] help: or use `IntoIterator::into_iter(..)` instead of `.into_iter()` to explicitly iterate by value [INFO] [stdout] | [INFO] [stdout] 42 | let slow: Vec = IntoIterator::into_iter(["inc a", "dec c", "jnz c -2", "dec d", "jnz d -5"]) [INFO] [stdout] | ++++++++++++++++++++++++ ~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ResultExt` [INFO] [stdout] --> src/asmbunny.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use snafu::{ResultExt, Snafu}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/asmbunny.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BinaryHeap`, `HashMap`, `VecDeque`, `cmp::Reverse` [INFO] [stdout] --> src/bin/day22.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | cmp::Reverse, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 3 | collections::{BinaryHeap, HashMap, VecDeque}, [INFO] [stdout] | ^^^^^^^^^^ ^^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ResultExt` [INFO] [stdout] --> src/bin/day13.rs:2:13 [INFO] [stdout] | [INFO] [stdout] 2 | use snafu::{ResultExt, Snafu}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ResultExt` [INFO] [stdout] --> src/bin/day05.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use snafu::{ResultExt, Snafu}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ResultExt` [INFO] [stdout] --> src/bin/day19.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use snafu::{ResultExt, Snafu}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ResultExt` [INFO] [stdout] --> src/bin/day14.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use snafu::{ResultExt, Snafu}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufReader`, `fs::File` [INFO] [stdout] --> src/bin/day01.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | fs::File, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 4 | io::{BufRead, BufReader}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ResultExt` [INFO] [stdout] --> src/bin/template.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use snafu::{ResultExt, Snafu}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ResultExt` [INFO] [stdout] --> src/bin/day17.rs:3:13 [INFO] [stdout] | [INFO] [stdout] 3 | use snafu::{ResultExt, Snafu}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/bin/day21.rs:189:17 [INFO] [stdout] | [INFO] [stdout] 189 | &mut data[*x..*y + 1].reverse(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 189 | let _ = &mut data[*x..*y + 1].reverse(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused label [INFO] [stdout] --> src/bin/day17.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | 'outer: while let Some((i, j, sequence)) = queue.pop_front() { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_labels)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufRead` [INFO] [stdout] --> src/bin/day01.rs:4:10 [INFO] [stdout] | [INFO] [stdout] 4 | io::{BufRead, BufReader}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc2016`; 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name aoc2016 --edition=2018 src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --test -C metadata=5d5fd91c396b6a4a -C extra-filename=-5d5fd91c396b6a4a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern hex=/opt/rustwide/target/debug/deps/libhex-0e321716ae71509d.rlib --extern itertools=/opt/rustwide/target/debug/deps/libitertools-13d809b076c11b7e.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-b33cd6b8ee13db74.rlib --extern md5=/opt/rustwide/target/debug/deps/libmd5-7686c4c65dd50a84.rlib --extern num=/opt/rustwide/target/debug/deps/libnum-86912cc4b1f3edb4.rlib --extern regex=/opt/rustwide/target/debug/deps/libregex-72851b535b394ea0.rlib --extern snafu=/opt/rustwide/target/debug/deps/libsnafu-439b75f174502558.rlib --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 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] [stdout] warning: 1 warning 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] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "8e054483a73488af46c12427f478bfc38cdea0e8a52d2e5b5d38237fda076b9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e054483a73488af46c12427f478bfc38cdea0e8a52d2e5b5d38237fda076b9e", kill_on_drop: false }` [INFO] [stdout] 8e054483a73488af46c12427f478bfc38cdea0e8a52d2e5b5d38237fda076b9e