[INFO] cloning repository nikofil/advent-rust [INFO] running `"git" "clone" "--bare" "git://github.com/nikofil/advent-rust.git" "work/cache/sources/gh/nikofil/advent-rust"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/nikofil/advent-rust'... [INFO] running `"git" "clone" "work/cache/sources/gh/nikofil/advent-rust" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/nikofil/advent-rust"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/nikofil/advent-rust'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/nikofil/advent-rust" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/nikofil/advent-rust"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/nikofil/advent-rust'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 36c27b977de71eb487f3d922df37b0da7868e123 [INFO] sha for GitHub repo nikofil/advent-rust: 36c27b977de71eb487f3d922df37b0da7868e123 [INFO] validating manifest of nikofil/advent-rust on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of nikofil/advent-rust on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing nikofil/advent-rust [INFO] finished frobbing nikofil/advent-rust [INFO] frobbed toml for nikofil/advent-rust written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/nikofil/advent-rust/Cargo.toml [INFO] started frobbing nikofil/advent-rust [INFO] finished frobbing nikofil/advent-rust [INFO] frobbed toml for nikofil/advent-rust written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/nikofil/advent-rust/Cargo.toml [INFO] crate nikofil/advent-rust already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing nikofil/advent-rust against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/nikofil/advent-rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"` [INFO] [stdout] 2301a1f83307df8b933ea214abaebe9ab2848b2de20936413e1d5906fef620b3 [INFO] running `"docker" "start" "-a" "2301a1f83307df8b933ea214abaebe9ab2848b2de20936413e1d5906fef620b3"` [INFO] [stderr] Compiling libc v0.2.45 [INFO] [stderr] Compiling memchr v2.1.2 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling advent-rust v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/bin/day14_1.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | println!("{}", i); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_code)] on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-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: 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: 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] | ^^^^^^ help: use `dyn`: `dyn Player` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::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: 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: 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] | ^^^^^^ help: use `dyn`: `dyn Player` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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: unused `std::result::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] Finished dev [unoptimized + debuginfo] target(s) in 42.95s [INFO] running `"docker" "inspect" "2301a1f83307df8b933ea214abaebe9ab2848b2de20936413e1d5906fef620b3"` [INFO] running `"docker" "rm" "-f" "2301a1f83307df8b933ea214abaebe9ab2848b2de20936413e1d5906fef620b3"` [INFO] [stdout] 2301a1f83307df8b933ea214abaebe9ab2848b2de20936413e1d5906fef620b3 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/nikofil/advent-rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen" "--no-run"` [INFO] [stdout] fcb20428edb2462c531171cc97970867fa5e80c808f4e135f1e6a0a7f8abff21 [INFO] running `"docker" "start" "-a" "fcb20428edb2462c531171cc97970867fa5e80c808f4e135f1e6a0a7f8abff21"` [INFO] [stderr] Compiling advent-rust v0.1.0 (/opt/crater/workdir) [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: 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: 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] | ^^^^^^ help: use `dyn`: `dyn Player` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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: 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] | ^^^^^^ help: use `dyn`: `dyn Player` [INFO] [stderr] warning: unreachable statement [INFO] [stderr] --> src/bin/day14_1.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | println!("{}", i); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unreachable_code)] on by default [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::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(bare_trait_objects)] on by default [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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] | ^^^^^^ help: use `dyn`: `dyn Player` [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: unused `std::result::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] Finished dev [unoptimized + debuginfo] target(s) in 12.51s [INFO] running `"docker" "inspect" "fcb20428edb2462c531171cc97970867fa5e80c808f4e135f1e6a0a7f8abff21"` [INFO] running `"docker" "rm" "-f" "fcb20428edb2462c531171cc97970867fa5e80c808f4e135f1e6a0a7f8abff21"` [INFO] [stdout] fcb20428edb2462c531171cc97970867fa5e80c808f4e135f1e6a0a7f8abff21 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-0/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/nikofil/advent-rust:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "test" "--frozen"` [INFO] [stdout] 799bbe49e824bf598a56f01c2cb11a892b096f24c3ccd1dbb5e2ada83a48c03f [INFO] running `"docker" "start" "-a" "799bbe49e824bf598a56f01c2cb11a892b096f24c3ccd1dbb5e2ada83a48c03f"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/advent_lib-9b29f5b6edc6e1bf [INFO] [stderr] Running /opt/crater/target/debug/deps/day10_1-42d2808e51af9f58 [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/day10_2-1027d9d46443bfe0 [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/day11_1-60a871ac60dbda5c [INFO] [stderr] Running /opt/crater/target/debug/deps/day11_2-439551484caf9f99 [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/day12_1-9bb48b916e1afb32 [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/day12_2-298a71b9cb12d2fa [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 [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/day13_1-1629ef73ddb3d290 [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 [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/day13_2-229838ad34e8e1a0 [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/day14_1-d32653392808fe78 [INFO] [stdout] running 0 tests [INFO] [stderr] Running /opt/crater/target/debug/deps/day14_2-e6b9f178a3833a35 [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/day15_1-211fa1cd987f1ca7 [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/day15_2-2c4daaeb3c0da8a6 [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/day1_1-6dafbd12e53bce55 [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/day1_2-a0013f0844b6514f [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/day2_1-9b557a28a865d3a8 [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/day2_2-3fe8b6df257c998c [INFO] [stdout] running 0 tests [INFO] [stderr] Running /opt/crater/target/debug/deps/day3_1-75398ef184611aea [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/day3_2-d8e056214d46c39a [INFO] [stdout] running 0 tests [INFO] [stderr] Running /opt/crater/target/debug/deps/day4_1-c4a84c66e7812f2e [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/day4_2-85d610c4d74dfe40 [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/day5_1-df03b9c285d8fb0f [INFO] [stdout] running 0 tests [INFO] [stderr] Running /opt/crater/target/debug/deps/day5_2-9feae33bbbba1fd6 [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/day6_1-b3656f6ebf7d4a01 [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/day6_2-93922c2f1cd8ccca [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/day7_1-96f631a20630ea57 [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/day7_2-2b640a9464d43d5b [INFO] [stdout] running 0 tests [INFO] [stderr] Running /opt/crater/target/debug/deps/day8_1-a2fa8561eb7eb930 [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/day8_2-19f1c85c28c9fed3 [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running /opt/crater/target/debug/deps/day9_1-39c15466ef51635c [INFO] [stdout] running 0 tests [INFO] [stderr] Running /opt/crater/target/debug/deps/day9_2-5a9167d6f60344f5 [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "799bbe49e824bf598a56f01c2cb11a892b096f24c3ccd1dbb5e2ada83a48c03f"` [INFO] running `"docker" "rm" "-f" "799bbe49e824bf598a56f01c2cb11a892b096f24c3ccd1dbb5e2ada83a48c03f"` [INFO] [stdout] 799bbe49e824bf598a56f01c2cb11a892b096f24c3ccd1dbb5e2ada83a48c03f