[INFO] cloning repository https://github.com/libc/advent-of-code-2019 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/libc/advent-of-code-2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flibc%2Fadvent-of-code-2019", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flibc%2Fadvent-of-code-2019'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a0002eb82dbbecd7fa55ec84e68971afdeefe49f [INFO] testing libc/advent-of-code-2019 against 1.59.0 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flibc%2Fadvent-of-code-2019" "/workspace/builds/worker-22/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/libc/advent-of-code-2019 on toolchain 1.59.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/libc/advent-of-code-2019 [INFO] finished tweaking git repo https://github.com/libc/advent-of-code-2019 [INFO] tweaked toml for git repo https://github.com/libc/advent-of-code-2019 written to /workspace/builds/worker-22/source/Cargo.toml [INFO] crate git repo https://github.com/libc/advent-of-code-2019 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mod_exp v1.0.1 [INFO] [stderr] Downloaded crossbeam v0.7.3 [INFO] [stderr] Downloaded num-traits v0.2.10 [INFO] [stderr] Downloaded im v10.2.0 [INFO] [stderr] Downloaded num-complex v0.2.3 [INFO] [stderr] Downloaded termion v1.5.4 [INFO] [stderr] Downloaded ndarray v0.13.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] aa923559e80ccfac547bf17f56d66b66d2b664265de5aa12679e1e89e90a353d [INFO] running `Command { std: "docker" "start" "-a" "aa923559e80ccfac547bf17f56d66b66d2b664265de5aa12679e1e89e90a353d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aa923559e80ccfac547bf17f56d66b66d2b664265de5aa12679e1e89e90a353d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aa923559e80ccfac547bf17f56d66b66d2b664265de5aa12679e1e89e90a353d", kill_on_drop: false }` [INFO] [stdout] aa923559e80ccfac547bf17f56d66b66d2b664265de5aa12679e1e89e90a353d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9f5aa2a47fa2f65b9e03bf3c7822159e0b74f3789eac78be6f1df606eeb38b50 [INFO] running `Command { std: "docker" "start" "-a" "9f5aa2a47fa2f65b9e03bf3c7822159e0b74f3789eac78be6f1df606eeb38b50", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling scopeguard v1.0.0 [INFO] [stderr] Compiling ndarray v0.13.0 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling numtoa v0.1.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling matrixmultiply v0.2.3 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling crossbeam-utils v0.7.0 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling crossbeam-epoch v0.8.0 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling num-rational v0.2.2 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling im v10.2.0 [INFO] [stderr] Compiling termion v1.5.4 [INFO] [stderr] Compiling crossbeam-queue v0.2.0 [INFO] [stderr] Compiling crossbeam-channel v0.4.0 [INFO] [stderr] Compiling crossbeam-deque v0.7.2 [INFO] [stderr] Compiling crossbeam v0.7.3 [INFO] [stderr] Compiling num v0.2.0 [INFO] [stderr] Compiling mod_exp v1.0.1 [INFO] [stderr] Compiling aoc2019 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `termion::raw::IntoRawMode` [INFO] [stdout] --> src/bin/day17-1.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use termion::raw::IntoRawMode; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/bin/day23-1.rs:103:5 [INFO] [stdout] | [INFO] [stdout] 78 | / loop { [INFO] [stdout] 79 | | let oper_r = sel.select_timeout(Duration::from_millis(500)); [INFO] [stdout] 80 | | if oper_r.is_err() { [INFO] [stdout] 81 | | println!("sending: {:?}", last_xy); [INFO] [stdout] ... | [INFO] [stdout] 100 | | ss[addr as usize].send((x, y)).unwrap(); [INFO] [stdout] 101 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 102 | [INFO] [stdout] 103 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `all_keys` [INFO] [stdout] --> src/bin/day18-2.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | let all_keys = find_all_keys(&puzzle); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_all_keys` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::BinaryHeap` [INFO] [stdout] --> src/bin/day13-3.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::collections::BinaryHeap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crossbeam::select` [INFO] [stdout] --> src/bin/day13-3.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use crossbeam::select; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/bin/day16-1.rs:29:9 [INFO] [stdout] | [INFO] [stdout] 29 | for i in 0..n { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crossbeam::select` [INFO] [stdout] --> src/bin/day13-2.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use crossbeam::select; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `stdin` [INFO] [stdout] --> src/bin/day13-2.rs:13:15 [INFO] [stdout] | [INFO] [stdout] 13 | use std::io::{stdin, stdout, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `termion::event::Key` [INFO] [stdout] --> src/bin/day13-2.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use termion::event::Key; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `termion::input::TermRead` [INFO] [stdout] --> src/bin/day13-2.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | use termion::input::TermRead; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input` [INFO] [stdout] --> src/bin/day13-1.rs:16:10 [INFO] [stdout] | [INFO] [stdout] 16 | let (input, output) = aoc2019::intcode::start_intcode_thread(&program); [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: unreachable statement [INFO] [stdout] --> src/bin/day17-3.rs:53:5 [INFO] [stdout] | [INFO] [stdout] 51 | return Ok(()); [INFO] [stdout] | ------------- any code following this expression is unreachable [INFO] [stdout] 52 | [INFO] [stdout] 53 | / let l = s [INFO] [stdout] 54 | | .lines() [INFO] [stdout] 55 | | .map(|l| l.chars().collect::>()) [INFO] [stdout] 56 | | .collect::>>(); [INFO] [stdout] | |_____________________________________^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day15-1.rs:135:5 [INFO] [stdout] | [INFO] [stdout] 135 | write!(stdout, "{}", termion::clear::All,); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day15-1.rs:137:9 [INFO] [stdout] | [INFO] [stdout] 137 | / write!( [INFO] [stdout] 138 | | stdout, [INFO] [stdout] 139 | | "{}", [INFO] [stdout] 140 | | termion::cursor::Goto(1, 1 + (y - min_y) as u16) [INFO] [stdout] 141 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/bin/day20-2.rs:126:24 [INFO] [stdout] | [INFO] [stdout] 126 | if (inwards || q.2 > 0) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 126 - if (inwards || q.2 > 0) { [INFO] [stdout] 126 + if inwards || q.2 > 0 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/bin/day17-3.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | let mut s = String::new(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `all_keys` [INFO] [stdout] --> src/bin/day18-1.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 31 | let all_keys = find_all_keys(&puzzle); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_all_keys` [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/bin/day17-3.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | let mut s = String::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: unreachable expression [INFO] [stdout] --> src/bin/day13-3.rs:466:5 [INFO] [stdout] | [INFO] [stdout] 298 | / loop { [INFO] [stdout] 299 | | let (s, r) = bounded(0); [INFO] [stdout] 300 | | let (ss, rs) = unbounded(); [INFO] [stdout] 301 | | let (gs, gr) = unbounded(); [INFO] [stdout] ... | [INFO] [stdout] 463 | | } [INFO] [stdout] 464 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 465 | [INFO] [stdout] 466 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/day21-1.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 52 | let mut prog = vec![ [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: unused variable: `i` [INFO] [stdout] --> src/bin/day13-3.rs:355:13 [INFO] [stdout] | [INFO] [stdout] 355 | let i = try_game(&program, &qq, s2).unwrap(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [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/bin/day21-2.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | let mut prog = vec![ [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: variant is never constructed: `Walk` [INFO] [stdout] --> src/bin/day21-2.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | Walk, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day13-3.rs:82:13 [INFO] [stdout] | [INFO] [stdout] 82 | / write!( [INFO] [stdout] 83 | | stdout, [INFO] [stdout] 84 | | "{}Score: {:10} {:10} ", [INFO] [stdout] 85 | | termion::cursor::Goto(1, 2), [INFO] [stdout] 86 | | tile_id, [INFO] [stdout] 87 | | max_score [INFO] [stdout] 88 | | ); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day13-3.rs:98:13 [INFO] [stdout] | [INFO] [stdout] 98 | grids.send((tile_id, grid)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day13-3.rs:110:9 [INFO] [stdout] | [INFO] [stdout] 110 | / write!( [INFO] [stdout] 111 | | stdout, [INFO] [stdout] 112 | | "{}{}", [INFO] [stdout] 113 | | termion::clear::All, [INFO] [stdout] 114 | | termion::cursor::Goto(1, 1) [INFO] [stdout] 115 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day13-3.rs:117:13 [INFO] [stdout] | [INFO] [stdout] 117 | write!(stdout, "{}", termion::cursor::Goto(1, (y as u16) + 1)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day13-3.rs:119:17 [INFO] [stdout] | [INFO] [stdout] 119 | write!(stdout, "{}", grid[y][x]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day13-3.rs:122:9 [INFO] [stdout] | [INFO] [stdout] 122 | write!(stdout, "{}", termion::cursor::Goto(1, 23)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day13-3.rs:124:13 [INFO] [stdout] | [INFO] [stdout] 124 | write!(stdout, "{}", x % 10); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day13-3.rs:126:9 [INFO] [stdout] | [INFO] [stdout] 126 | / write!( [INFO] [stdout] 127 | | stdout, [INFO] [stdout] 128 | | "{}score: {}", [INFO] [stdout] 129 | | termion::cursor::Goto(1, 24), [INFO] [stdout] 130 | | max_score [INFO] [stdout] 131 | | ); [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day13-3.rs:436:21 [INFO] [stdout] | [INFO] [stdout] 436 | write!(stdout, "{}", termion::cursor::Goto(1, (y as u16) + 1)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day13-3.rs:438:25 [INFO] [stdout] | [INFO] [stdout] 438 | write!(stdout, "{}", grids[idx].1[y][x]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/day19-2.rs:36:9 [INFO] [stdout] | [INFO] [stdout] 36 | let mut s = String::new(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/day19-2.rs:37:9 [INFO] [stdout] | [INFO] [stdout] 37 | let mut p = 0; [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day13-2.rs:100:13 [INFO] [stdout] | [INFO] [stdout] 100 | / write!( [INFO] [stdout] 101 | | stdout, [INFO] [stdout] 102 | | "{}{}", [INFO] [stdout] 103 | | termion::clear::All, [INFO] [stdout] 104 | | termion::cursor::Goto(1, 1) [INFO] [stdout] 105 | | ); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day13-2.rs:107:17 [INFO] [stdout] | [INFO] [stdout] 107 | write!(stdout, "{}", termion::cursor::Goto(1, (y as u16) + 1)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day13-2.rs:109:21 [INFO] [stdout] | [INFO] [stdout] 109 | write!(stdout, "{}", grid[y][x]); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day13-2.rs:112:13 [INFO] [stdout] | [INFO] [stdout] 112 | / write!( [INFO] [stdout] 113 | | stdout, [INFO] [stdout] 114 | | "{}score: {}", [INFO] [stdout] 115 | | termion::cursor::Goto(1, 31), [INFO] [stdout] 116 | | max_score [INFO] [stdout] 117 | | ); [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `write` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aoc2019`; 1 warning emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name day18_2 --edition=2018 src/bin/day18-2.rs --error-format=json --json=diagnostic-rendered-ansi,future-incompat --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 -C metadata=d097c8a303258176 -C extra-filename=-d097c8a303258176 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern aoc2019=/opt/rustwide/target/debug/deps/libaoc2019-29bc516715e62cb6.rlib --extern crossbeam=/opt/rustwide/target/debug/deps/libcrossbeam-ddaf19b29d4a1309.rlib --extern im=/opt/rustwide/target/debug/deps/libim-89090f62de768b3d.rlib --extern mod_exp=/opt/rustwide/target/debug/deps/libmod_exp-2473aad2940958c1.rlib --extern ndarray=/opt/rustwide/target/debug/deps/libndarray-f476f60e9c89adde.rlib --extern termion=/opt/rustwide/target/debug/deps/libtermion-46ce8936b45f94f7.rlib --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [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: 3 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: 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: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings 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" "9f5aa2a47fa2f65b9e03bf3c7822159e0b74f3789eac78be6f1df606eeb38b50", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9f5aa2a47fa2f65b9e03bf3c7822159e0b74f3789eac78be6f1df606eeb38b50", kill_on_drop: false }` [INFO] [stdout] 9f5aa2a47fa2f65b9e03bf3c7822159e0b74f3789eac78be6f1df606eeb38b50