[INFO] updating cached repository mattias-p/nono [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/mattias-p/nono [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/mattias-p/nono" "work/ex/beta-1.37-6/sources/1.36.0/gh/mattias-p/nono"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/mattias-p/nono'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/mattias-p/nono" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mattias-p/nono"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mattias-p/nono'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 2c02670e8096dfa6a5ab1e518a60ef64862b20df [INFO] sha for GitHub repo mattias-p/nono: 2c02670e8096dfa6a5ab1e518a60ef64862b20df [INFO] validating manifest of mattias-p/nono on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of mattias-p/nono on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing mattias-p/nono [INFO] finished frobbing mattias-p/nono [INFO] frobbed toml for mattias-p/nono written to work/ex/beta-1.37-6/sources/1.36.0/gh/mattias-p/nono/Cargo.toml [INFO] started frobbing mattias-p/nono [INFO] finished frobbing mattias-p/nono [INFO] frobbed toml for mattias-p/nono written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mattias-p/nono/Cargo.toml [INFO] crate mattias-p/nono already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing mattias-p/nono against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mattias-p/nono:/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=warn" "-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" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] 62f6caebc4ef717d2e6a020fa10c71425b8e43a18a00eac11d1208575dad65a3 [INFO] running `"docker" "start" "-a" "62f6caebc4ef717d2e6a020fa10c71425b8e43a18a00eac11d1208575dad65a3"` [INFO] [stderr] Compiling pest_derive v1.0.8 [INFO] [stderr] Compiling structopt-derive v0.2.10 [INFO] [stderr] Compiling structopt v0.2.10 [INFO] [stderr] Compiling nono v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/continuous_range.rs:9:35 [INFO] [stderr] | [INFO] [stderr] 9 | fn range_starts(&self, line: &Line) -> Vec; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [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/pass/continuous_range.rs:10:33 [INFO] [stderr] | [INFO] [stderr] 10 | fn range_ends(&self, line: &Line) -> Vec; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/continuous_range.rs:14:35 [INFO] [stderr] | [INFO] [stderr] 14 | fn range_starts(&self, line: &Line) -> Vec { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/continuous_range.rs:26:33 [INFO] [stderr] | [INFO] [stderr] 26 | fn range_ends(&self, line: &Line) -> Vec { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/continuous_range.rs:46:28 [INFO] [stderr] | [INFO] [stderr] 46 | fn check(&self, line: &Line) -> bool { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/continuous_range.rs:51:32 [INFO] [stderr] | [INFO] [stderr] 51 | fn apply(&self, line: &mut LineMut) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn LineMut` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/continuous_range.rs:65:28 [INFO] [stderr] | [INFO] [stderr] 65 | fn check(&self, line: &Line) -> bool { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/continuous_range.rs:68:32 [INFO] [stderr] | [INFO] [stderr] 68 | fn apply(&self, line: &mut LineMut) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn LineMut` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/continuous_range.rs:80:28 [INFO] [stderr] | [INFO] [stderr] 80 | fn check(&self, line: &Line) -> bool { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/continuous_range.rs:84:32 [INFO] [stderr] | [INFO] [stderr] 84 | fn apply(&self, line: &mut LineMut) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn LineMut` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/continuous_range.rs:103:28 [INFO] [stderr] | [INFO] [stderr] 103 | fn check(&self, line: &Line) -> bool { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/continuous_range.rs:107:32 [INFO] [stderr] | [INFO] [stderr] 107 | fn apply(&self, line: &mut LineMut) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn LineMut` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/continuous_range.rs:122:28 [INFO] [stderr] | [INFO] [stderr] 122 | fn check(&self, line: &Line) -> bool { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/continuous_range.rs:126:32 [INFO] [stderr] | [INFO] [stderr] 126 | fn apply(&self, line: &mut LineMut) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn LineMut` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/continuous_range.rs:143:28 [INFO] [stderr] | [INFO] [stderr] 143 | fn check(&self, line: &Line) -> bool { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/continuous_range.rs:148:32 [INFO] [stderr] | [INFO] [stderr] 148 | fn apply(&self, line: &mut LineMut) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn LineMut` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/continuous_range.rs:164:28 [INFO] [stderr] | [INFO] [stderr] 164 | fn check(&self, line: &Line) -> bool { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/continuous_range.rs:168:32 [INFO] [stderr] | [INFO] [stderr] 168 | fn apply(&self, line: &mut LineMut) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn LineMut` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/continuous_range.rs:186:28 [INFO] [stderr] | [INFO] [stderr] 186 | fn check(&self, line: &Line) -> bool { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/continuous_range.rs:197:32 [INFO] [stderr] | [INFO] [stderr] 197 | fn apply(&self, line: &mut LineMut) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn LineMut` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/continuous_range.rs:215:42 [INFO] [stderr] | [INFO] [stderr] 215 | fn run(&self, clue: &[usize], line: &Line) -> Vec> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/crowded_clue.rs:13:28 [INFO] [stderr] | [INFO] [stderr] 13 | fn check(&self, line: &Line) -> bool { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/crowded_clue.rs:16:32 [INFO] [stderr] | [INFO] [stderr] 16 | fn apply(&self, line: &mut LineMut) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn LineMut` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/crowded_clue.rs:26:42 [INFO] [stderr] | [INFO] [stderr] 26 | fn run(&self, clue: &[usize], line: &Line) -> Vec> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/discrete_range.rs:17:28 [INFO] [stderr] | [INFO] [stderr] 17 | fn check(&self, line: &Line) -> bool { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/discrete_range.rs:20:32 [INFO] [stderr] | [INFO] [stderr] 20 | fn apply(&self, line: &mut LineMut) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn LineMut` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/discrete_range.rs:41:28 [INFO] [stderr] | [INFO] [stderr] 41 | fn check(&self, line: &Line) -> bool { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/discrete_range.rs:44:32 [INFO] [stderr] | [INFO] [stderr] 44 | fn apply(&self, line: &mut LineMut) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn LineMut` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/discrete_range.rs:56:28 [INFO] [stderr] | [INFO] [stderr] 56 | fn check(&self, line: &Line) -> bool { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/discrete_range.rs:62:32 [INFO] [stderr] | [INFO] [stderr] 62 | fn apply(&self, line: &mut LineMut) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn LineMut` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/discrete_range.rs:96:15 [INFO] [stderr] | [INFO] [stderr] 96 | line: &'a Line, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/discrete_range.rs:103:22 [INFO] [stderr] | [INFO] [stderr] 103 | fn new(line: &'a Line, number: usize, start: usize) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/discrete_range.rs:181:16 [INFO] [stderr] | [INFO] [stderr] 181 | line: &Line, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/discrete_range.rs:198:28 [INFO] [stderr] | [INFO] [stderr] 198 | fn hints(&self, line: &Line, clue: &[usize]) -> Vec> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/discrete_range.rs:257:42 [INFO] [stderr] | [INFO] [stderr] 257 | fn run(&self, clue: &[usize], line: &Line) -> Vec> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/puzzle.rs:14:28 [INFO] [stderr] | [INFO] [stderr] 14 | fn check(&self, line: &Line) -> bool; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/puzzle.rs:15:32 [INFO] [stderr] | [INFO] [stderr] 15 | fn apply(&self, line: &mut LineMut); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn LineMut` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/puzzle.rs:60:42 [INFO] [stderr] | [INFO] [stderr] 60 | fn run(&self, clue: &[usize], line: &Line) -> Vec>; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/puzzle.rs:219:29 [INFO] [stderr] | [INFO] [stderr] 219 | pub struct LineView<'a>(&'a Line); [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:52:28 [INFO] [stderr] | [INFO] [stderr] 52 | fn check(&self, line: &Line) -> bool { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:59:32 [INFO] [stderr] | [INFO] [stderr] 59 | fn apply(&self, line: &mut LineMut) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn LineMut` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:77:42 [INFO] [stderr] | [INFO] [stderr] 77 | fn run(&self, clue: &[usize], line: &Line) -> Vec> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/puzzle.rs:86:17 [INFO] [stderr] | [INFO] [stderr] 86 | let mut line = VertLine { [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/puzzle.rs:105:17 [INFO] [stderr] | [INFO] [stderr] 105 | let mut line = HorzLine { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/puzzle.rs:353:5 [INFO] [stderr] | [INFO] [stderr] 353 | pub fn new(width: usize, height: usize) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `horz_mut` [INFO] [stderr] --> src/puzzle.rs:361:5 [INFO] [stderr] | [INFO] [stderr] 361 | pub fn horz_mut(&mut self, y: usize) -> HorzLineMut { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `line_grid` [INFO] [stderr] --> src/puzzle.rs:628:1 [INFO] [stderr] | [INFO] [stderr] 628 | pub fn line_grid(s: &str) -> Grid { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.64s [INFO] running `"docker" "inspect" "62f6caebc4ef717d2e6a020fa10c71425b8e43a18a00eac11d1208575dad65a3"` [INFO] running `"docker" "rm" "-f" "62f6caebc4ef717d2e6a020fa10c71425b8e43a18a00eac11d1208575dad65a3"` [INFO] [stdout] 62f6caebc4ef717d2e6a020fa10c71425b8e43a18a00eac11d1208575dad65a3 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mattias-p/nono:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] fc36cbc1697c1dc8559436b56bcfc7acdf38fceda95549d2b86c2be18f8f55bb [INFO] running `"docker" "start" "-a" "fc36cbc1697c1dc8559436b56bcfc7acdf38fceda95549d2b86c2be18f8f55bb"` [INFO] [stderr] Compiling nono v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/continuous_range.rs:9:35 [INFO] [stderr] | [INFO] [stderr] 9 | fn range_starts(&self, line: &Line) -> Vec; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [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/pass/continuous_range.rs:10:33 [INFO] [stderr] | [INFO] [stderr] 10 | fn range_ends(&self, line: &Line) -> Vec; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/continuous_range.rs:14:35 [INFO] [stderr] | [INFO] [stderr] 14 | fn range_starts(&self, line: &Line) -> Vec { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/continuous_range.rs:26:33 [INFO] [stderr] | [INFO] [stderr] 26 | fn range_ends(&self, line: &Line) -> Vec { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/continuous_range.rs:46:28 [INFO] [stderr] | [INFO] [stderr] 46 | fn check(&self, line: &Line) -> bool { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/continuous_range.rs:51:32 [INFO] [stderr] | [INFO] [stderr] 51 | fn apply(&self, line: &mut LineMut) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn LineMut` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/continuous_range.rs:65:28 [INFO] [stderr] | [INFO] [stderr] 65 | fn check(&self, line: &Line) -> bool { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/continuous_range.rs:68:32 [INFO] [stderr] | [INFO] [stderr] 68 | fn apply(&self, line: &mut LineMut) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn LineMut` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/continuous_range.rs:80:28 [INFO] [stderr] | [INFO] [stderr] 80 | fn check(&self, line: &Line) -> bool { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/continuous_range.rs:84:32 [INFO] [stderr] | [INFO] [stderr] 84 | fn apply(&self, line: &mut LineMut) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn LineMut` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/continuous_range.rs:103:28 [INFO] [stderr] | [INFO] [stderr] 103 | fn check(&self, line: &Line) -> bool { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/continuous_range.rs:107:32 [INFO] [stderr] | [INFO] [stderr] 107 | fn apply(&self, line: &mut LineMut) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn LineMut` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/continuous_range.rs:122:28 [INFO] [stderr] | [INFO] [stderr] 122 | fn check(&self, line: &Line) -> bool { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/continuous_range.rs:126:32 [INFO] [stderr] | [INFO] [stderr] 126 | fn apply(&self, line: &mut LineMut) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn LineMut` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/continuous_range.rs:143:28 [INFO] [stderr] | [INFO] [stderr] 143 | fn check(&self, line: &Line) -> bool { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/continuous_range.rs:148:32 [INFO] [stderr] | [INFO] [stderr] 148 | fn apply(&self, line: &mut LineMut) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn LineMut` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/continuous_range.rs:164:28 [INFO] [stderr] | [INFO] [stderr] 164 | fn check(&self, line: &Line) -> bool { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/continuous_range.rs:168:32 [INFO] [stderr] | [INFO] [stderr] 168 | fn apply(&self, line: &mut LineMut) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn LineMut` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/continuous_range.rs:186:28 [INFO] [stderr] | [INFO] [stderr] 186 | fn check(&self, line: &Line) -> bool { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/continuous_range.rs:197:32 [INFO] [stderr] | [INFO] [stderr] 197 | fn apply(&self, line: &mut LineMut) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn LineMut` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/continuous_range.rs:215:42 [INFO] [stderr] | [INFO] [stderr] 215 | fn run(&self, clue: &[usize], line: &Line) -> Vec> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/crowded_clue.rs:13:28 [INFO] [stderr] | [INFO] [stderr] 13 | fn check(&self, line: &Line) -> bool { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/crowded_clue.rs:16:32 [INFO] [stderr] | [INFO] [stderr] 16 | fn apply(&self, line: &mut LineMut) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn LineMut` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/crowded_clue.rs:26:42 [INFO] [stderr] | [INFO] [stderr] 26 | fn run(&self, clue: &[usize], line: &Line) -> Vec> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/discrete_range.rs:17:28 [INFO] [stderr] | [INFO] [stderr] 17 | fn check(&self, line: &Line) -> bool { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/discrete_range.rs:20:32 [INFO] [stderr] | [INFO] [stderr] 20 | fn apply(&self, line: &mut LineMut) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn LineMut` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/discrete_range.rs:41:28 [INFO] [stderr] | [INFO] [stderr] 41 | fn check(&self, line: &Line) -> bool { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/discrete_range.rs:44:32 [INFO] [stderr] | [INFO] [stderr] 44 | fn apply(&self, line: &mut LineMut) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn LineMut` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/discrete_range.rs:56:28 [INFO] [stderr] | [INFO] [stderr] 56 | fn check(&self, line: &Line) -> bool { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/discrete_range.rs:62:32 [INFO] [stderr] | [INFO] [stderr] 62 | fn apply(&self, line: &mut LineMut) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn LineMut` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/discrete_range.rs:96:15 [INFO] [stderr] | [INFO] [stderr] 96 | line: &'a Line, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/discrete_range.rs:103:22 [INFO] [stderr] | [INFO] [stderr] 103 | fn new(line: &'a Line, number: usize, start: usize) -> Self { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/discrete_range.rs:181:16 [INFO] [stderr] | [INFO] [stderr] 181 | line: &Line, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/discrete_range.rs:198:28 [INFO] [stderr] | [INFO] [stderr] 198 | fn hints(&self, line: &Line, clue: &[usize]) -> Vec> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/pass/discrete_range.rs:257:42 [INFO] [stderr] | [INFO] [stderr] 257 | fn run(&self, clue: &[usize], line: &Line) -> Vec> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/puzzle.rs:14:28 [INFO] [stderr] | [INFO] [stderr] 14 | fn check(&self, line: &Line) -> bool; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/puzzle.rs:15:32 [INFO] [stderr] | [INFO] [stderr] 15 | fn apply(&self, line: &mut LineMut); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn LineMut` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/puzzle.rs:60:42 [INFO] [stderr] | [INFO] [stderr] 60 | fn run(&self, clue: &[usize], line: &Line) -> Vec>; [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/puzzle.rs:219:29 [INFO] [stderr] | [INFO] [stderr] 219 | pub struct LineView<'a>(&'a Line); [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:52:28 [INFO] [stderr] | [INFO] [stderr] 52 | fn check(&self, line: &Line) -> bool { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:59:32 [INFO] [stderr] | [INFO] [stderr] 59 | fn apply(&self, line: &mut LineMut) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn LineMut` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:77:42 [INFO] [stderr] | [INFO] [stderr] 77 | fn run(&self, clue: &[usize], line: &Line) -> Vec> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Line` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/puzzle.rs:86:17 [INFO] [stderr] | [INFO] [stderr] 86 | let mut line = VertLine { [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/puzzle.rs:105:17 [INFO] [stderr] | [INFO] [stderr] 105 | let mut line = HorzLine { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.21s [INFO] running `"docker" "inspect" "fc36cbc1697c1dc8559436b56bcfc7acdf38fceda95549d2b86c2be18f8f55bb"` [INFO] running `"docker" "rm" "-f" "fc36cbc1697c1dc8559436b56bcfc7acdf38fceda95549d2b86c2be18f8f55bb"` [INFO] [stdout] fc36cbc1697c1dc8559436b56bcfc7acdf38fceda95549d2b86c2be18f8f55bb [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/mattias-p/nono:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen"` [INFO] [stdout] 8bb04e31dbe1e5f36f5ffd4d78c8095854a590a90a0dc792bc5719875c205ea9 [INFO] running `"docker" "start" "-a" "8bb04e31dbe1e5f36f5ffd4d78c8095854a590a90a0dc792bc5719875c205ea9"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/nono-a9f2f8c677a06cdd [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test parser::tests::clue ... ok [INFO] [stdout] test parser::tests::clue_list ... ok [INFO] [stdout] test pass::discrete_range::tests::run4 ... ok [INFO] [stdout] test parser::tests::cell ... ok [INFO] [stdout] test parser::tests::grid ... ok [INFO] [stdout] test pass::discrete_range::tests::run3 ... ok [INFO] [stdout] test parser::tests::puzzle ... ok [INFO] [stdout] test puzzle::tests::bump_start_empty ... ok [INFO] [stdout] test parser::tests::grid_line ... ok [INFO] [stdout] test pass::discrete_range::tests::run5 ... ok [INFO] [stdout] test pass::discrete_range::tests::run6 ... ok [INFO] [stdout] test puzzle::tests::bump_start_number_two ... ok [INFO] [stdout] test pass::discrete_range::tests::run7 ... ok [INFO] [stdout] test pass::discrete_range::tests::run8 ... ok [INFO] [stdout] test pass::discrete_range::tests::run1 ... ok [INFO] [stdout] test pass::discrete_range::tests::run2 ... ok [INFO] [stdout] test puzzle::tests::bump_start_two_filled ... ok [INFO] [stdout] test puzzle::tests::bump_start_one_crossed ... ok [INFO] [stdout] test puzzle::tests::bump_start_one_filled ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "8bb04e31dbe1e5f36f5ffd4d78c8095854a590a90a0dc792bc5719875c205ea9"` [INFO] running `"docker" "rm" "-f" "8bb04e31dbe1e5f36f5ffd4d78c8095854a590a90a0dc792bc5719875c205ea9"` [INFO] [stdout] 8bb04e31dbe1e5f36f5ffd4d78c8095854a590a90a0dc792bc5719875c205ea9