[INFO] cloning repository https://github.com/nikofil/advent-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nikofil/advent-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnikofil%2Fadvent-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnikofil%2Fadvent-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 36c27b977de71eb487f3d922df37b0da7868e123 [INFO] testing nikofil/advent-rust against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnikofil%2Fadvent-rust" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nikofil/advent-rust on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/nikofil/advent-rust [INFO] finished tweaking git repo https://github.com/nikofil/advent-rust [INFO] tweaked toml for git repo https://github.com/nikofil/advent-rust written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/nikofil/advent-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] acb34f8ad90690e346343667352a6074709cccf03cc37ecdbcf8264998f6a96c [INFO] running `Command { std: "docker" "start" "-a" "acb34f8ad90690e346343667352a6074709cccf03cc37ecdbcf8264998f6a96c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "acb34f8ad90690e346343667352a6074709cccf03cc37ecdbcf8264998f6a96c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "acb34f8ad90690e346343667352a6074709cccf03cc37ecdbcf8264998f6a96c", kill_on_drop: false }` [INFO] [stdout] acb34f8ad90690e346343667352a6074709cccf03cc37ecdbcf8264998f6a96c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 71b2ee72caa6a6627975cf71ebda07d7334c63ae8781058ebd2cca652783529f [INFO] running `Command { std: "docker" "start" "-a" "71b2ee72caa6a6627975cf71ebda07d7334c63ae8781058ebd2cca652783529f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.45 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Compiling utf8-ranges v1.0.2 [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling regex-syntax v0.6.4 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling advent-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::process::exit` [INFO] [stdout] --> src/bin/day15_2.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use std::process::exit; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/bin/day15_2.rs:19:24 [INFO] [stdout] | [INFO] [stdout] 19 | fn is_enemy(&self, &Player) -> bool; [INFO] [stdout] | ^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Player` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_2.rs:30:28 [INFO] [stdout] | [INFO] [stdout] 30 | impl PartialEq for Player { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 30 - impl PartialEq for Player { [INFO] [stdout] 30 + impl PartialEq for dyn Player { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_2.rs:30:16 [INFO] [stdout] | [INFO] [stdout] 30 | impl PartialEq for Player { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 30 - impl PartialEq for Player { [INFO] [stdout] 30 + impl PartialEq for Player { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_2.rs:36:29 [INFO] [stdout] | [INFO] [stdout] 36 | impl PartialOrd for Player { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 36 - impl PartialOrd for Player { [INFO] [stdout] 36 + impl PartialOrd for dyn Player { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_2.rs:36:17 [INFO] [stdout] | [INFO] [stdout] 36 | impl PartialOrd for Player { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 36 - impl PartialOrd for Player { [INFO] [stdout] 36 + impl PartialOrd for Player { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_2.rs:42:14 [INFO] [stdout] | [INFO] [stdout] 42 | impl Ord for Player { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 42 - impl Ord for Player { [INFO] [stdout] 42 + impl Ord for dyn Player { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_2.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | impl Eq for Player {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 48 - impl Eq for Player {} [INFO] [stdout] 48 + impl Eq for dyn Player {} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_2.rs:264:50 [INFO] [stdout] | [INFO] [stdout] 264 | fn setatk(x: usize, y: usize, v: &Board, b: &Box) -> Option<(usize, usize, i32)> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 264 - fn setatk(x: usize, y: usize, v: &Board, b: &Box) -> Option<(usize, usize, i32)> { [INFO] [stdout] 264 + fn setatk(x: usize, y: usize, v: &Board, b: &Box) -> Option<(usize, usize, i32)> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_2.rs:19:25 [INFO] [stdout] | [INFO] [stdout] 19 | fn is_enemy(&self, &Player) -> bool; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 - fn is_enemy(&self, &Player) -> bool; [INFO] [stdout] 19 + fn is_enemy(&self, &dyn Player) -> bool; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_2.rs:31:26 [INFO] [stdout] | [INFO] [stdout] 31 | fn eq(&self, other: &Player) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 31 - fn eq(&self, other: &Player) -> bool { [INFO] [stdout] 31 + fn eq(&self, other: &dyn Player) -> bool { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_2.rs:37:35 [INFO] [stdout] | [INFO] [stdout] 37 | fn partial_cmp(&self, other: &Player) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 37 - fn partial_cmp(&self, other: &Player) -> Option { [INFO] [stdout] 37 + fn partial_cmp(&self, other: &dyn Player) -> Option { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_2.rs:88:28 [INFO] [stdout] | [INFO] [stdout] 88 | fn is_enemy(&self, o: &Player) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 88 - fn is_enemy(&self, o: &Player) -> bool { [INFO] [stdout] 88 + fn is_enemy(&self, o: &dyn Player) -> bool { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_2.rs:117:28 [INFO] [stdout] | [INFO] [stdout] 117 | fn is_enemy(&self, o: &Player) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 117 - fn is_enemy(&self, o: &Player) -> bool { [INFO] [stdout] 117 + fn is_enemy(&self, o: &dyn Player) -> bool { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_2.rs:296:51 [INFO] [stdout] | [INFO] [stdout] 296 | fn take(&mut self, x: usize, y: usize) -> Box { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 296 - fn take(&mut self, x: usize, y: usize) -> Box { [INFO] [stdout] 296 + fn take(&mut self, x: usize, y: usize) -> Box { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_2.rs:306:50 [INFO] [stdout] | [INFO] [stdout] 306 | fn set(&mut self, x: usize, y: usize, p: Box) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 306 - fn set(&mut self, x: usize, y: usize, p: Box) { [INFO] [stdout] 306 + fn set(&mut self, x: usize, y: usize, p: Box) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/bin/day15_1.rs:19:24 [INFO] [stdout] | [INFO] [stdout] 19 | fn is_enemy(&self, &Player) -> bool; [INFO] [stdout] | ^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Player` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_1.rs:29:28 [INFO] [stdout] | [INFO] [stdout] 29 | impl PartialEq for Player { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 29 - impl PartialEq for Player { [INFO] [stdout] 29 + impl PartialEq for dyn Player { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_1.rs:29:16 [INFO] [stdout] | [INFO] [stdout] 29 | impl PartialEq for Player { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 29 - impl PartialEq for Player { [INFO] [stdout] 29 + impl PartialEq for Player { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_1.rs:35:29 [INFO] [stdout] | [INFO] [stdout] 35 | impl PartialOrd for Player { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 35 - impl PartialOrd for Player { [INFO] [stdout] 35 + impl PartialOrd for dyn Player { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_1.rs:35:17 [INFO] [stdout] | [INFO] [stdout] 35 | impl PartialOrd for Player { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 35 - impl PartialOrd for Player { [INFO] [stdout] 35 + impl PartialOrd for Player { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_1.rs:41:14 [INFO] [stdout] | [INFO] [stdout] 41 | impl Ord for Player { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 41 - impl Ord for Player { [INFO] [stdout] 41 + impl Ord for dyn Player { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_1.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | impl Eq for Player {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 47 - impl Eq for Player {} [INFO] [stdout] 47 + impl Eq for dyn Player {} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_1.rs:234:50 [INFO] [stdout] | [INFO] [stdout] 234 | fn setatk(x: usize, y: usize, v: &Board, b: &Box) -> Option<(usize, usize, i32)> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 234 - fn setatk(x: usize, y: usize, v: &Board, b: &Box) -> Option<(usize, usize, i32)> { [INFO] [stdout] 234 + fn setatk(x: usize, y: usize, v: &Board, b: &Box) -> Option<(usize, usize, i32)> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_1.rs:19:25 [INFO] [stdout] | [INFO] [stdout] 19 | fn is_enemy(&self, &Player) -> bool; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 - fn is_enemy(&self, &Player) -> bool; [INFO] [stdout] 19 + fn is_enemy(&self, &dyn Player) -> bool; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_1.rs:30:26 [INFO] [stdout] | [INFO] [stdout] 30 | fn eq(&self, other: &Player) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 30 - fn eq(&self, other: &Player) -> bool { [INFO] [stdout] 30 + fn eq(&self, other: &dyn Player) -> bool { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_1.rs:36:35 [INFO] [stdout] | [INFO] [stdout] 36 | fn partial_cmp(&self, other: &Player) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 36 - fn partial_cmp(&self, other: &Player) -> Option { [INFO] [stdout] 36 + fn partial_cmp(&self, other: &dyn Player) -> Option { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_1.rs:86:28 [INFO] [stdout] | [INFO] [stdout] 86 | fn is_enemy(&self, o: &Player) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 86 - fn is_enemy(&self, o: &Player) -> bool { [INFO] [stdout] 86 + fn is_enemy(&self, o: &dyn Player) -> bool { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_1.rs:110:28 [INFO] [stdout] | [INFO] [stdout] 110 | fn is_enemy(&self, o: &Player) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 110 - fn is_enemy(&self, o: &Player) -> bool { [INFO] [stdout] 110 + fn is_enemy(&self, o: &dyn Player) -> bool { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_1.rs:266:51 [INFO] [stdout] | [INFO] [stdout] 266 | fn take(&mut self, x: usize, y: usize) -> Box { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 266 - fn take(&mut self, x: usize, y: usize) -> Box { [INFO] [stdout] 266 + fn take(&mut self, x: usize, y: usize) -> Box { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_1.rs:276:50 [INFO] [stdout] | [INFO] [stdout] 276 | fn set(&mut self, x: usize, y: usize, p: Box) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 276 - fn set(&mut self, x: usize, y: usize, p: Box) { [INFO] [stdout] 276 + fn set(&mut self, x: usize, y: usize, p: Box) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/bin/day14_1.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 7 | / loop { [INFO] [stdout] 8 | | i += 1; [INFO] [stdout] 9 | | let nxt = v[x] + v[y]; [INFO] [stdout] 10 | | if nxt >= 10 { [INFO] [stdout] ... | [INFO] [stdout] 19 | | } [INFO] [stdout] 20 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 21 | println!("{}", i); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `i` is assigned to, but never used [INFO] [stdout] --> src/bin/day14_1.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | let mut i = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_i` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day15_2.rs:336:17 [INFO] [stdout] | [INFO] [stdout] 336 | f.write_str(i); [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] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day15_1.rs:306:17 [INFO] [stdout] | [INFO] [stdout] 306 | f.write_str(i); [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] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/day9_1.rs:65:24 [INFO] [stdout] | [INFO] [stdout] 65 | Ok(mut x) => x.borrow_mut().next.take(), [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/day9_2.rs:65:24 [INFO] [stdout] | [INFO] [stdout] 65 | Ok(mut x) => x.borrow_mut().next.take(), [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: 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: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.58s [INFO] running `Command { std: "docker" "inspect" "71b2ee72caa6a6627975cf71ebda07d7334c63ae8781058ebd2cca652783529f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71b2ee72caa6a6627975cf71ebda07d7334c63ae8781058ebd2cca652783529f", kill_on_drop: false }` [INFO] [stdout] 71b2ee72caa6a6627975cf71ebda07d7334c63ae8781058ebd2cca652783529f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a8081b5a143ce09839c9f37a650a6dc7818d7837864f217a67fd7e1e67d13da0 [INFO] running `Command { std: "docker" "start" "-a" "a8081b5a143ce09839c9f37a650a6dc7818d7837864f217a67fd7e1e67d13da0", kill_on_drop: false }` [INFO] [stderr] Compiling advent-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::process::exit` [INFO] [stdout] --> src/bin/day15_2.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use std::process::exit; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/bin/day15_2.rs:19:24 [INFO] [stdout] | [INFO] [stdout] 19 | fn is_enemy(&self, &Player) -> bool; [INFO] [stdout] | ^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Player` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/bin/day15_1.rs:19:24 [INFO] [stdout] | [INFO] [stdout] 19 | fn is_enemy(&self, &Player) -> bool; [INFO] [stdout] | ^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Player` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_2.rs:30:28 [INFO] [stdout] | [INFO] [stdout] 30 | impl PartialEq for Player { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 30 - impl PartialEq for Player { [INFO] [stdout] 30 + impl PartialEq for dyn Player { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_2.rs:30:16 [INFO] [stdout] | [INFO] [stdout] 30 | impl PartialEq for Player { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 30 - impl PartialEq for Player { [INFO] [stdout] 30 + impl PartialEq for Player { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_1.rs:29:28 [INFO] [stdout] | [INFO] [stdout] 29 | impl PartialEq for Player { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 29 - impl PartialEq for Player { [INFO] [stdout] 29 + impl PartialEq for dyn Player { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_2.rs:36:29 [INFO] [stdout] | [INFO] [stdout] 36 | impl PartialOrd for Player { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 36 - impl PartialOrd for Player { [INFO] [stdout] 36 + impl PartialOrd for dyn Player { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_1.rs:29:16 [INFO] [stdout] | [INFO] [stdout] 29 | impl PartialEq for Player { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 29 - impl PartialEq for Player { [INFO] [stdout] 29 + impl PartialEq for Player { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_1.rs:35:29 [INFO] [stdout] | [INFO] [stdout] 35 | impl PartialOrd for Player { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 35 - impl PartialOrd for Player { [INFO] [stdout] 35 + impl PartialOrd for dyn Player { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_2.rs:36:17 [INFO] [stdout] | [INFO] [stdout] 36 | impl PartialOrd for Player { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 36 - impl PartialOrd for Player { [INFO] [stdout] 36 + impl PartialOrd for Player { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_2.rs:42:14 [INFO] [stdout] | [INFO] [stdout] 42 | impl Ord for Player { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 42 - impl Ord for Player { [INFO] [stdout] 42 + impl Ord for dyn Player { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_1.rs:35:17 [INFO] [stdout] | [INFO] [stdout] 35 | impl PartialOrd for Player { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 35 - impl PartialOrd for Player { [INFO] [stdout] 35 + impl PartialOrd for Player { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_2.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | impl Eq for Player {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 48 - impl Eq for Player {} [INFO] [stdout] 48 + impl Eq for dyn Player {} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_2.rs:264:50 [INFO] [stdout] | [INFO] [stdout] 264 | fn setatk(x: usize, y: usize, v: &Board, b: &Box) -> Option<(usize, usize, i32)> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 264 - fn setatk(x: usize, y: usize, v: &Board, b: &Box) -> Option<(usize, usize, i32)> { [INFO] [stdout] 264 + fn setatk(x: usize, y: usize, v: &Board, b: &Box) -> Option<(usize, usize, i32)> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_1.rs:41:14 [INFO] [stdout] | [INFO] [stdout] 41 | impl Ord for Player { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 41 - impl Ord for Player { [INFO] [stdout] 41 + impl Ord for dyn Player { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_2.rs:19:25 [INFO] [stdout] | [INFO] [stdout] 19 | fn is_enemy(&self, &Player) -> bool; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 - fn is_enemy(&self, &Player) -> bool; [INFO] [stdout] 19 + fn is_enemy(&self, &dyn Player) -> bool; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_2.rs:31:26 [INFO] [stdout] | [INFO] [stdout] 31 | fn eq(&self, other: &Player) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 31 - fn eq(&self, other: &Player) -> bool { [INFO] [stdout] 31 + fn eq(&self, other: &dyn Player) -> bool { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_1.rs:47:13 [INFO] [stdout] | [INFO] [stdout] 47 | impl Eq for Player {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 47 - impl Eq for Player {} [INFO] [stdout] 47 + impl Eq for dyn Player {} [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_2.rs:37:35 [INFO] [stdout] | [INFO] [stdout] 37 | fn partial_cmp(&self, other: &Player) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 37 - fn partial_cmp(&self, other: &Player) -> Option { [INFO] [stdout] 37 + fn partial_cmp(&self, other: &dyn Player) -> Option { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_1.rs:234:50 [INFO] [stdout] | [INFO] [stdout] 234 | fn setatk(x: usize, y: usize, v: &Board, b: &Box) -> Option<(usize, usize, i32)> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 234 - fn setatk(x: usize, y: usize, v: &Board, b: &Box) -> Option<(usize, usize, i32)> { [INFO] [stdout] 234 + fn setatk(x: usize, y: usize, v: &Board, b: &Box) -> Option<(usize, usize, i32)> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_2.rs:88:28 [INFO] [stdout] | [INFO] [stdout] 88 | fn is_enemy(&self, o: &Player) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 88 - fn is_enemy(&self, o: &Player) -> bool { [INFO] [stdout] 88 + fn is_enemy(&self, o: &dyn Player) -> bool { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_2.rs:117:28 [INFO] [stdout] | [INFO] [stdout] 117 | fn is_enemy(&self, o: &Player) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 117 - fn is_enemy(&self, o: &Player) -> bool { [INFO] [stdout] 117 + fn is_enemy(&self, o: &dyn Player) -> bool { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_2.rs:296:51 [INFO] [stdout] | [INFO] [stdout] 296 | fn take(&mut self, x: usize, y: usize) -> Box { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 296 - fn take(&mut self, x: usize, y: usize) -> Box { [INFO] [stdout] 296 + fn take(&mut self, x: usize, y: usize) -> Box { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_1.rs:19:25 [INFO] [stdout] | [INFO] [stdout] 19 | fn is_enemy(&self, &Player) -> bool; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 19 - fn is_enemy(&self, &Player) -> bool; [INFO] [stdout] 19 + fn is_enemy(&self, &dyn Player) -> bool; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_2.rs:306:50 [INFO] [stdout] | [INFO] [stdout] 306 | fn set(&mut self, x: usize, y: usize, p: Box) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 306 - fn set(&mut self, x: usize, y: usize, p: Box) { [INFO] [stdout] 306 + fn set(&mut self, x: usize, y: usize, p: Box) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_1.rs:30:26 [INFO] [stdout] | [INFO] [stdout] 30 | fn eq(&self, other: &Player) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 30 - fn eq(&self, other: &Player) -> bool { [INFO] [stdout] 30 + fn eq(&self, other: &dyn Player) -> bool { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_1.rs:36:35 [INFO] [stdout] | [INFO] [stdout] 36 | fn partial_cmp(&self, other: &Player) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 36 - fn partial_cmp(&self, other: &Player) -> Option { [INFO] [stdout] 36 + fn partial_cmp(&self, other: &dyn Player) -> Option { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_1.rs:86:28 [INFO] [stdout] | [INFO] [stdout] 86 | fn is_enemy(&self, o: &Player) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 86 - fn is_enemy(&self, o: &Player) -> bool { [INFO] [stdout] 86 + fn is_enemy(&self, o: &dyn Player) -> bool { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_1.rs:110:28 [INFO] [stdout] | [INFO] [stdout] 110 | fn is_enemy(&self, o: &Player) -> bool { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 110 - fn is_enemy(&self, o: &Player) -> bool { [INFO] [stdout] 110 + fn is_enemy(&self, o: &dyn Player) -> bool { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_1.rs:266:51 [INFO] [stdout] | [INFO] [stdout] 266 | fn take(&mut self, x: usize, y: usize) -> Box { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 266 - fn take(&mut self, x: usize, y: usize) -> Box { [INFO] [stdout] 266 + fn take(&mut self, x: usize, y: usize) -> Box { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/day15_1.rs:276:50 [INFO] [stdout] | [INFO] [stdout] 276 | fn set(&mut self, x: usize, y: usize, p: Box) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 276 - fn set(&mut self, x: usize, y: usize, p: Box) { [INFO] [stdout] 276 + fn set(&mut self, x: usize, y: usize, p: Box) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/day9_1.rs:65:24 [INFO] [stdout] | [INFO] [stdout] 65 | Ok(mut x) => x.borrow_mut().next.take(), [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/day9_2.rs:65:24 [INFO] [stdout] | [INFO] [stdout] 65 | Ok(mut x) => x.borrow_mut().next.take(), [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 statement [INFO] [stdout] --> src/bin/day14_1.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 7 | / loop { [INFO] [stdout] 8 | | i += 1; [INFO] [stdout] 9 | | let nxt = v[x] + v[y]; [INFO] [stdout] 10 | | if nxt >= 10 { [INFO] [stdout] ... | [INFO] [stdout] 19 | | } [INFO] [stdout] 20 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 21 | println!("{}", i); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `i` is assigned to, but never used [INFO] [stdout] --> src/bin/day14_1.rs:6:13 [INFO] [stdout] | [INFO] [stdout] 6 | let mut i = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] = note: consider using `_i` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day15_1.rs:306:17 [INFO] [stdout] | [INFO] [stdout] 306 | f.write_str(i); [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] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/day15_2.rs:336:17 [INFO] [stdout] | [INFO] [stdout] 336 | f.write_str(i); [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] [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: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.81s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/advent_lib-e0ecfbb162879381) [INFO] [stderr] Executable unittests src/bin/day10_1.rs (/opt/rustwide/target/debug/deps/day10_1-d333d56a9f52de61) [INFO] [stderr] Executable unittests src/bin/day10_2.rs (/opt/rustwide/target/debug/deps/day10_2-2b05c485cdcb227b) [INFO] [stderr] Executable unittests src/bin/day11_1.rs (/opt/rustwide/target/debug/deps/day11_1-68b76ec8c8d4a3a5) [INFO] [stderr] Executable unittests src/bin/day11_2.rs (/opt/rustwide/target/debug/deps/day11_2-e5f3d46336d2602e) [INFO] [stderr] Executable unittests src/bin/day12_1.rs (/opt/rustwide/target/debug/deps/day12_1-b59a063ee0c5a09f) [INFO] [stderr] Executable unittests src/bin/day12_2.rs (/opt/rustwide/target/debug/deps/day12_2-570a017028bfd9b8) [INFO] [stderr] Executable unittests src/bin/day13_1.rs (/opt/rustwide/target/debug/deps/day13_1-dd224e4d6a94cc63) [INFO] [stderr] Executable unittests src/bin/day13_2.rs (/opt/rustwide/target/debug/deps/day13_2-a426020afcf42f5e) [INFO] [stderr] Executable unittests src/bin/day14_1.rs (/opt/rustwide/target/debug/deps/day14_1-833c597d52d65041) [INFO] [stderr] Executable unittests src/bin/day14_2.rs (/opt/rustwide/target/debug/deps/day14_2-a31ac4e45562396d) [INFO] [stderr] Executable unittests src/bin/day15_1.rs (/opt/rustwide/target/debug/deps/day15_1-dc351f0cd46da46e) [INFO] [stderr] Executable unittests src/bin/day15_2.rs (/opt/rustwide/target/debug/deps/day15_2-c7ccd36a183c7e4e) [INFO] [stderr] Executable unittests src/bin/day1_1.rs (/opt/rustwide/target/debug/deps/day1_1-1da0c0dd5757d39f) [INFO] [stderr] Executable unittests src/bin/day1_2.rs (/opt/rustwide/target/debug/deps/day1_2-f8b3905287f36faa) [INFO] [stderr] Executable unittests src/bin/day2_1.rs (/opt/rustwide/target/debug/deps/day2_1-b7e0aec78f1d2fb5) [INFO] [stderr] Executable unittests src/bin/day2_2.rs (/opt/rustwide/target/debug/deps/day2_2-663384dc6f98123c) [INFO] [stderr] Executable unittests src/bin/day3_1.rs (/opt/rustwide/target/debug/deps/day3_1-14fb51694112cd60) [INFO] [stderr] Executable unittests src/bin/day3_2.rs (/opt/rustwide/target/debug/deps/day3_2-af2646066100595a) [INFO] [stderr] Executable unittests src/bin/day4_1.rs (/opt/rustwide/target/debug/deps/day4_1-56f31e0efe492fd9) [INFO] [stderr] Executable unittests src/bin/day4_2.rs (/opt/rustwide/target/debug/deps/day4_2-f586727a01650983) [INFO] [stderr] Executable unittests src/bin/day5_1.rs (/opt/rustwide/target/debug/deps/day5_1-0965bc2708d81879) [INFO] [stderr] Executable unittests src/bin/day5_2.rs (/opt/rustwide/target/debug/deps/day5_2-09f7e4df86861578) [INFO] [stderr] Executable unittests src/bin/day6_1.rs (/opt/rustwide/target/debug/deps/day6_1-0a5f68e307a605c8) [INFO] [stderr] Executable unittests src/bin/day6_2.rs (/opt/rustwide/target/debug/deps/day6_2-bf7b146025e8ebdb) [INFO] [stderr] Executable unittests src/bin/day7_1.rs (/opt/rustwide/target/debug/deps/day7_1-5041606e95793329) [INFO] [stderr] Executable unittests src/bin/day7_2.rs (/opt/rustwide/target/debug/deps/day7_2-4e126654fde10bc1) [INFO] [stderr] Executable unittests src/bin/day8_1.rs (/opt/rustwide/target/debug/deps/day8_1-ce3ada0fb2016e0c) [INFO] [stderr] Executable unittests src/bin/day8_2.rs (/opt/rustwide/target/debug/deps/day8_2-9037682d927fb7c1) [INFO] [stderr] Executable unittests src/bin/day9_1.rs (/opt/rustwide/target/debug/deps/day9_1-686561a62bf9c4a5) [INFO] [stderr] Executable unittests src/bin/day9_2.rs (/opt/rustwide/target/debug/deps/day9_2-09a002144ff8885d) [INFO] running `Command { std: "docker" "inspect" "a8081b5a143ce09839c9f37a650a6dc7818d7837864f217a67fd7e1e67d13da0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8081b5a143ce09839c9f37a650a6dc7818d7837864f217a67fd7e1e67d13da0", kill_on_drop: false }` [INFO] [stdout] a8081b5a143ce09839c9f37a650a6dc7818d7837864f217a67fd7e1e67d13da0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 89d347b23a2c594628ed13b9220b9145be201ab7e11e8b43bd4a330fac2d8b8b [INFO] running `Command { std: "docker" "start" "-a" "89d347b23a2c594628ed13b9220b9145be201ab7e11e8b43bd4a330fac2d8b8b", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused import: `std::process::exit` [INFO] [stderr] --> src/bin/day15_2.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use std::process::exit; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stderr] --> src/bin/day15_2.rs:19:24 [INFO] [stderr] | [INFO] [stderr] 19 | fn is_enemy(&self, &Player) -> bool; [INFO] [stderr] | ^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Player` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/day15_2.rs:30:28 [INFO] [stderr] | [INFO] [stderr] 30 | impl PartialEq for Player { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 30 - impl PartialEq for Player { [INFO] [stderr] 30 + impl PartialEq for dyn Player { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/day15_2.rs:30:16 [INFO] [stderr] | [INFO] [stderr] 30 | impl PartialEq for Player { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 30 - impl PartialEq for Player { [INFO] [stderr] 30 + impl PartialEq for Player { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/day15_2.rs:36:29 [INFO] [stderr] | [INFO] [stderr] 36 | impl PartialOrd for Player { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 36 - impl PartialOrd for Player { [INFO] [stderr] 36 + impl PartialOrd for dyn Player { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/day15_2.rs:36:17 [INFO] [stderr] | [INFO] [stderr] 36 | impl PartialOrd for Player { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 36 - impl PartialOrd for Player { [INFO] [stderr] 36 + impl PartialOrd for Player { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/day15_2.rs:42:14 [INFO] [stderr] | [INFO] [stderr] 42 | impl Ord for Player { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 42 - impl Ord for Player { [INFO] [stderr] 42 + impl Ord for dyn Player { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/day15_2.rs:48:13 [INFO] [stderr] | [INFO] [stderr] 48 | impl Eq for Player {} [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 48 - impl Eq for Player {} [INFO] [stderr] 48 + impl Eq for dyn Player {} [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/day15_2.rs:264:50 [INFO] [stderr] | [INFO] [stderr] 264 | fn setatk(x: usize, y: usize, v: &Board, b: &Box) -> Option<(usize, usize, i32)> { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 264 - fn setatk(x: usize, y: usize, v: &Board, b: &Box) -> Option<(usize, usize, i32)> { [INFO] [stderr] 264 + fn setatk(x: usize, y: usize, v: &Board, b: &Box) -> Option<(usize, usize, i32)> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/day15_2.rs:19:25 [INFO] [stderr] | [INFO] [stderr] 19 | fn is_enemy(&self, &Player) -> bool; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 19 - fn is_enemy(&self, &Player) -> bool; [INFO] [stderr] 19 + fn is_enemy(&self, &dyn Player) -> bool; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/day15_2.rs:31:26 [INFO] [stderr] | [INFO] [stderr] 31 | fn eq(&self, other: &Player) -> bool { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 31 - fn eq(&self, other: &Player) -> bool { [INFO] [stderr] 31 + fn eq(&self, other: &dyn Player) -> bool { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/day15_2.rs:37:35 [INFO] [stderr] | [INFO] [stderr] 37 | fn partial_cmp(&self, other: &Player) -> Option { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 37 - fn partial_cmp(&self, other: &Player) -> Option { [INFO] [stderr] 37 + fn partial_cmp(&self, other: &dyn Player) -> Option { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/day15_2.rs:88:28 [INFO] [stderr] | [INFO] [stderr] 88 | fn is_enemy(&self, o: &Player) -> bool { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 88 - fn is_enemy(&self, o: &Player) -> bool { [INFO] [stderr] 88 + fn is_enemy(&self, o: &dyn Player) -> bool { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/day15_2.rs:117:28 [INFO] [stderr] | [INFO] [stderr] 117 | fn is_enemy(&self, o: &Player) -> bool { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 117 - fn is_enemy(&self, o: &Player) -> bool { [INFO] [stderr] 117 + fn is_enemy(&self, o: &dyn Player) -> bool { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/day15_2.rs:296:51 [INFO] [stderr] | [INFO] [stderr] 296 | fn take(&mut self, x: usize, y: usize) -> Box { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 296 - fn take(&mut self, x: usize, y: usize) -> Box { [INFO] [stderr] 296 + fn take(&mut self, x: usize, y: usize) -> Box { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/day15_2.rs:306:50 [INFO] [stderr] | [INFO] [stderr] 306 | fn set(&mut self, x: usize, y: usize, p: Box) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 306 - fn set(&mut self, x: usize, y: usize, p: Box) { [INFO] [stderr] 306 + fn set(&mut self, x: usize, y: usize, p: Box) { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/bin/day15_2.rs:336:17 [INFO] [stderr] | [INFO] [stderr] 336 | f.write_str(i); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stderr] --> src/bin/day15_1.rs:19:24 [INFO] [stderr] | [INFO] [stderr] 19 | fn is_enemy(&self, &Player) -> bool; [INFO] [stderr] | ^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &Player` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stderr] = note: for more information, see issue #41686 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/day15_1.rs:29:28 [INFO] [stderr] | [INFO] [stderr] 29 | impl PartialEq for Player { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 29 - impl PartialEq for Player { [INFO] [stderr] 29 + impl PartialEq for dyn Player { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/day15_1.rs:29:16 [INFO] [stderr] | [INFO] [stderr] 29 | impl PartialEq for Player { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 29 - impl PartialEq for Player { [INFO] [stderr] 29 + impl PartialEq for Player { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/day15_1.rs:35:29 [INFO] [stderr] | [INFO] [stderr] 35 | impl PartialOrd for Player { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 35 - impl PartialOrd for Player { [INFO] [stderr] 35 + impl PartialOrd for dyn Player { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/day15_1.rs:35:17 [INFO] [stderr] | [INFO] [stderr] 35 | impl PartialOrd for Player { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 35 - impl PartialOrd for Player { [INFO] [stderr] 35 + impl PartialOrd for Player { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/day15_1.rs:41:14 [INFO] [stderr] | [INFO] [stderr] 41 | impl Ord for Player { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 41 - impl Ord for Player { [INFO] [stderr] 41 + impl Ord for dyn Player { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/day15_1.rs:47:13 [INFO] [stderr] | [INFO] [stderr] 47 | impl Eq for Player {} [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 47 - impl Eq for Player {} [INFO] [stderr] 47 + impl Eq for dyn Player {} [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/day15_1.rs:234:50 [INFO] [stderr] | [INFO] [stderr] 234 | fn setatk(x: usize, y: usize, v: &Board, b: &Box) -> Option<(usize, usize, i32)> { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 234 - fn setatk(x: usize, y: usize, v: &Board, b: &Box) -> Option<(usize, usize, i32)> { [INFO] [stderr] 234 + fn setatk(x: usize, y: usize, v: &Board, b: &Box) -> Option<(usize, usize, i32)> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/day15_1.rs:19:25 [INFO] [stderr] | [INFO] [stderr] 19 | fn is_enemy(&self, &Player) -> bool; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 19 - fn is_enemy(&self, &Player) -> bool; [INFO] [stderr] 19 + fn is_enemy(&self, &dyn Player) -> bool; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/day15_1.rs:30:26 [INFO] [stderr] | [INFO] [stderr] 30 | fn eq(&self, other: &Player) -> bool { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 30 - fn eq(&self, other: &Player) -> bool { [INFO] [stderr] 30 + fn eq(&self, other: &dyn Player) -> bool { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/day15_1.rs:36:35 [INFO] [stderr] | [INFO] [stderr] 36 | fn partial_cmp(&self, other: &Player) -> Option { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 36 - fn partial_cmp(&self, other: &Player) -> Option { [INFO] [stderr] 36 + fn partial_cmp(&self, other: &dyn Player) -> Option { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/day15_1.rs:86:28 [INFO] [stderr] | [INFO] [stderr] 86 | fn is_enemy(&self, o: &Player) -> bool { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 86 - fn is_enemy(&self, o: &Player) -> bool { [INFO] [stderr] 86 + fn is_enemy(&self, o: &dyn Player) -> bool { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/day15_1.rs:110:28 [INFO] [stderr] | [INFO] [stderr] 110 | fn is_enemy(&self, o: &Player) -> bool { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 110 - fn is_enemy(&self, o: &Player) -> bool { [INFO] [stderr] 110 + fn is_enemy(&self, o: &dyn Player) -> bool { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/day15_1.rs:266:51 [INFO] [stderr] | [INFO] [stderr] 266 | fn take(&mut self, x: usize, y: usize) -> Box { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 266 - fn take(&mut self, x: usize, y: usize) -> Box { [INFO] [stderr] 266 + fn take(&mut self, x: usize, y: usize) -> Box { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bin/day15_1.rs:276:50 [INFO] [stderr] | [INFO] [stderr] 276 | fn set(&mut self, x: usize, y: usize, p: Box) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 276 - fn set(&mut self, x: usize, y: usize, p: Box) { [INFO] [stderr] 276 + fn set(&mut self, x: usize, y: usize, p: Box) { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/bin/day15_1.rs:306:17 [INFO] [stderr] | [INFO] [stderr] 306 | f.write_str(i); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `advent-rust` (bin "day15_2" test) generated 17 warnings [INFO] [stderr] warning: `advent-rust` (bin "day15_1" test) generated 16 warnings [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bin/day9_2.rs:65:24 [INFO] [stderr] | [INFO] [stderr] 65 | Ok(mut x) => x.borrow_mut().next.take(), [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: variable does not need to be mutable [INFO] [stderr] --> src/bin/day9_1.rs:65:24 [INFO] [stderr] | [INFO] [stderr] 65 | Ok(mut x) => x.borrow_mut().next.take(), [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: unreachable statement [INFO] [stderr] --> src/bin/day14_1.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 7 | / loop { [INFO] [stderr] 8 | | i += 1; [INFO] [stderr] 9 | | let nxt = v[x] + v[y]; [INFO] [stderr] 10 | | if nxt >= 10 { [INFO] [stderr] ... | [INFO] [stderr] 19 | | } [INFO] [stderr] 20 | | } [INFO] [stderr] | |_____- any code following this expression is unreachable [INFO] [stderr] 21 | println!("{}", i); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] = note: this warning originates in the macro `println` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variable `i` is assigned to, but never used [INFO] [stderr] --> src/bin/day14_1.rs:6:13 [INFO] [stderr] | [INFO] [stderr] 6 | let mut i = 0; [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: consider using `_i` instead [INFO] [stderr] [INFO] [stderr] warning: `advent-rust` (bin "day9_2" test) generated 1 warning [INFO] [stderr] warning: `advent-rust` (bin "day9_1" test) generated 1 warning [INFO] [stderr] warning: `advent-rust` (bin "day14_1" test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/advent_lib-e0ecfbb162879381) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day10_1.rs (/opt/rustwide/target/debug/deps/day10_1-d333d56a9f52de61) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day10_2.rs (/opt/rustwide/target/debug/deps/day10_2-2b05c485cdcb227b) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day11_1.rs (/opt/rustwide/target/debug/deps/day11_1-68b76ec8c8d4a3a5) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day11_2.rs (/opt/rustwide/target/debug/deps/day11_2-e5f3d46336d2602e) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day12_1.rs (/opt/rustwide/target/debug/deps/day12_1-b59a063ee0c5a09f) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day12_2.rs (/opt/rustwide/target/debug/deps/day12_2-570a017028bfd9b8) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day13_1.rs (/opt/rustwide/target/debug/deps/day13_1-dd224e4d6a94cc63) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day13_2.rs (/opt/rustwide/target/debug/deps/day13_2-a426020afcf42f5e) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day14_1.rs (/opt/rustwide/target/debug/deps/day14_1-833c597d52d65041) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day14_2.rs (/opt/rustwide/target/debug/deps/day14_2-a31ac4e45562396d) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day15_1.rs (/opt/rustwide/target/debug/deps/day15_1-dc351f0cd46da46e) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day15_2.rs (/opt/rustwide/target/debug/deps/day15_2-c7ccd36a183c7e4e) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day1_1.rs (/opt/rustwide/target/debug/deps/day1_1-1da0c0dd5757d39f) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day1_2.rs (/opt/rustwide/target/debug/deps/day1_2-f8b3905287f36faa) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day2_1.rs (/opt/rustwide/target/debug/deps/day2_1-b7e0aec78f1d2fb5) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day2_2.rs (/opt/rustwide/target/debug/deps/day2_2-663384dc6f98123c) [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 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day3_1.rs (/opt/rustwide/target/debug/deps/day3_1-14fb51694112cd60) [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 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day3_2.rs (/opt/rustwide/target/debug/deps/day3_2-af2646066100595a) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day4_1.rs (/opt/rustwide/target/debug/deps/day4_1-56f31e0efe492fd9) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day4_2.rs (/opt/rustwide/target/debug/deps/day4_2-f586727a01650983) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day5_1.rs (/opt/rustwide/target/debug/deps/day5_1-0965bc2708d81879) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day5_2.rs (/opt/rustwide/target/debug/deps/day5_2-09f7e4df86861578) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day6_1.rs (/opt/rustwide/target/debug/deps/day6_1-0a5f68e307a605c8) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day6_2.rs (/opt/rustwide/target/debug/deps/day6_2-bf7b146025e8ebdb) [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 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day7_1.rs (/opt/rustwide/target/debug/deps/day7_1-5041606e95793329) [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 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day7_2.rs (/opt/rustwide/target/debug/deps/day7_2-4e126654fde10bc1) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day8_1.rs (/opt/rustwide/target/debug/deps/day8_1-ce3ada0fb2016e0c) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day8_2.rs (/opt/rustwide/target/debug/deps/day8_2-9037682d927fb7c1) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day9_1.rs (/opt/rustwide/target/debug/deps/day9_1-686561a62bf9c4a5) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/bin/day9_2.rs (/opt/rustwide/target/debug/deps/day9_2-09a002144ff8885d) [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] Doc-tests advent_lib [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "89d347b23a2c594628ed13b9220b9145be201ab7e11e8b43bd4a330fac2d8b8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "89d347b23a2c594628ed13b9220b9145be201ab7e11e8b43bd4a330fac2d8b8b", kill_on_drop: false }` [INFO] [stdout] 89d347b23a2c594628ed13b9220b9145be201ab7e11e8b43bd4a330fac2d8b8b