[INFO] cloning repository https://github.com/LinlyBoi/rusty-puzzle
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LinlyBoi/rusty-puzzle" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLinlyBoi%2Frusty-puzzle", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLinlyBoi%2Frusty-puzzle'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e5f63ee38a1da981ed179e9c55000fd6b8218dde
[INFO] testing LinlyBoi/rusty-puzzle/e5f63ee38a1da981ed179e9c55000fd6b8218dde against 1.82.0 for beta-1.83-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLinlyBoi%2Frusty-puzzle" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LinlyBoi/rusty-puzzle on toolchain 1.82.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.82.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LinlyBoi/rusty-puzzle
[INFO] finished tweaking git repo https://github.com/LinlyBoi/rusty-puzzle
[INFO] tweaked toml for git repo https://github.com/LinlyBoi/rusty-puzzle written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/LinlyBoi/rusty-puzzle already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.82.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] e183da5d908f3450bec3894b2d1b4cbdf72bf9822df25ee3445a530afa7ec49d
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[INFO] [stdout] warning: unused import: `self::solvers::Solution`
[INFO] [stdout]  --> src/puzzlin/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use self::solvers::Solution;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/puzzlin/mod.rs:189:27
[INFO] [stdout]     |
[INFO] [stdout] 189 |             if self.state[(index)] != 0 {
[INFO] [stdout]     |                           ^     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 189 -             if self.state[(index)] != 0 {
[INFO] [stdout] 189 +             if self.state[index] != 0 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/puzzlin/mod.rs:191:28
[INFO] [stdout]     |
[INFO] [stdout] 191 |                 self.score[(index)] = mann_heust(index, self.state[(index)]) as u8;
[INFO] [stdout]     |                            ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 191 -                 self.score[(index)] = mann_heust(index, self.state[(index)]) as u8;
[INFO] [stdout] 191 +                 self.score[index] = mann_heust(index, self.state[(index)]) as u8;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/puzzlin/mod.rs:191:68
[INFO] [stdout]     |
[INFO] [stdout] 191 |                 self.score[(index)] = mann_heust(index, self.state[(index)]) as u8;
[INFO] [stdout]     |                                                                    ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 191 -                 self.score[(index)] = mann_heust(index, self.state[(index)]) as u8;
[INFO] [stdout] 191 +                 self.score[(index)] = mann_heust(index, self.state[index]) as u8;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/puzzlin/mod.rs:198:27
[INFO] [stdout]     |
[INFO] [stdout] 198 |             if self.state[(index)] != 0 {
[INFO] [stdout]     |                           ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 198 -             if self.state[(index)] != 0 {
[INFO] [stdout] 198 +             if self.state[index] != 0 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/puzzlin/mod.rs:199:28
[INFO] [stdout]     |
[INFO] [stdout] 199 |                 self.score[(index)] = eucl_heust(index, self.state[(index)]) as u8;
[INFO] [stdout]     |                            ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 199 -                 self.score[(index)] = eucl_heust(index, self.state[(index)]) as u8;
[INFO] [stdout] 199 +                 self.score[index] = eucl_heust(index, self.state[(index)]) as u8;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/puzzlin/mod.rs:199:68
[INFO] [stdout]     |
[INFO] [stdout] 199 |                 self.score[(index)] = eucl_heust(index, self.state[(index)]) as u8;
[INFO] [stdout]     |                                                                    ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 199 -                 self.score[(index)] = eucl_heust(index, self.state[(index)]) as u8;
[INFO] [stdout] 199 +                 self.score[(index)] = eucl_heust(index, self.state[index]) as u8;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/puzzlin/mod.rs:243:29
[INFO] [stdout]     |
[INFO] [stdout] 243 |         .find(|&index| twod[(index)] == value)
[INFO] [stdout]     |                             ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 243 -         .find(|&index| twod[(index)] == value)
[INFO] [stdout] 243 +         .find(|&index| twod[index] == value)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/app.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 77 |             value,
[INFO] [stdout]    |             ^^^^^ help: try ignoring the field: `value: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `puzzle`
[INFO] [stdout]   --> src/app.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |             puzzle,
[INFO] [stdout]    |             ^^^^^^ help: try ignoring the field: `puzzle: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `search_method`
[INFO] [stdout]   --> src/app.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |             search_method,
[INFO] [stdout]    |             ^^^^^^^^^^^^^ help: try ignoring the field: `search_method: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `solution`
[INFO] [stdout]   --> src/app.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |             solution,
[INFO] [stdout]    |             ^^^^^^^^ help: try ignoring the field: `solution: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `heut`
[INFO] [stdout]   --> src/app.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 81 |             heut,
[INFO] [stdout]    |             ^^^^ help: try ignoring the field: `heut: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time`
[INFO] [stdout]   --> src/app.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 82 |             time,
[INFO] [stdout]    |             ^^^^ help: try ignoring the field: `time: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `solvable`
[INFO] [stdout]   --> src/app.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 83 |             solvable,
[INFO] [stdout]    |             ^^^^^^^^ help: try ignoring the field: `solvable: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 56.46s
[INFO] running `Command { std: "docker" "inspect" "e183da5d908f3450bec3894b2d1b4cbdf72bf9822df25ee3445a530afa7ec49d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e183da5d908f3450bec3894b2d1b4cbdf72bf9822df25ee3445a530afa7ec49d", kill_on_drop: false }`
[INFO] [stdout] e183da5d908f3450bec3894b2d1b4cbdf72bf9822df25ee3445a530afa7ec49d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+1.82.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 356706fbb197f3ca2bb3699854fe968d380f4d4b9e5926476ced79f8efe44aa4
[INFO] running `Command { std: "docker" "start" "-a" "356706fbb197f3ca2bb3699854fe968d380f4d4b9e5926476ced79f8efe44aa4", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `self::solvers::Solution`
[INFO] [stdout]  --> src/puzzlin/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use self::solvers::Solution;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/puzzlin/mod.rs:189:27
[INFO] [stdout]     |
[INFO] [stdout] 189 |             if self.state[(index)] != 0 {
[INFO] [stdout]     |                           ^     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 189 -             if self.state[(index)] != 0 {
[INFO] [stdout] 189 +             if self.state[index] != 0 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/puzzlin/mod.rs:191:28
[INFO] [stdout]     |
[INFO] [stdout] 191 |                 self.score[(index)] = mann_heust(index, self.state[(index)]) as u8;
[INFO] [stdout]     |                            ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 191 -                 self.score[(index)] = mann_heust(index, self.state[(index)]) as u8;
[INFO] [stdout] 191 +                 self.score[index] = mann_heust(index, self.state[(index)]) as u8;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/puzzlin/mod.rs:191:68
[INFO] [stdout]     |
[INFO] [stdout] 191 |                 self.score[(index)] = mann_heust(index, self.state[(index)]) as u8;
[INFO] [stdout]     |                                                                    ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 191 -                 self.score[(index)] = mann_heust(index, self.state[(index)]) as u8;
[INFO] [stdout] 191 +                 self.score[(index)] = mann_heust(index, self.state[index]) as u8;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/puzzlin/mod.rs:198:27
[INFO] [stdout]     |
[INFO] [stdout] 198 |             if self.state[(index)] != 0 {
[INFO] [stdout]     |                           ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 198 -             if self.state[(index)] != 0 {
[INFO] [stdout] 198 +             if self.state[index] != 0 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/puzzlin/mod.rs:199:28
[INFO] [stdout]     |
[INFO] [stdout] 199 |                 self.score[(index)] = eucl_heust(index, self.state[(index)]) as u8;
[INFO] [stdout]     |                            ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 199 -                 self.score[(index)] = eucl_heust(index, self.state[(index)]) as u8;
[INFO] [stdout] 199 +                 self.score[index] = eucl_heust(index, self.state[(index)]) as u8;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/puzzlin/mod.rs:199:68
[INFO] [stdout]     |
[INFO] [stdout] 199 |                 self.score[(index)] = eucl_heust(index, self.state[(index)]) as u8;
[INFO] [stdout]     |                                                                    ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 199 -                 self.score[(index)] = eucl_heust(index, self.state[(index)]) as u8;
[INFO] [stdout] 199 +                 self.score[(index)] = eucl_heust(index, self.state[index]) as u8;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/puzzlin/mod.rs:243:29
[INFO] [stdout]     |
[INFO] [stdout] 243 |         .find(|&index| twod[(index)] == value)
[INFO] [stdout]     |                             ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 243 -         .find(|&index| twod[(index)] == value)
[INFO] [stdout] 243 +         .find(|&index| twod[index] == value)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/app.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 77 |             value,
[INFO] [stdout]    |             ^^^^^ help: try ignoring the field: `value: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `puzzle`
[INFO] [stdout]   --> src/app.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |             puzzle,
[INFO] [stdout]    |             ^^^^^^ help: try ignoring the field: `puzzle: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `search_method`
[INFO] [stdout]   --> src/app.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |             search_method,
[INFO] [stdout]    |             ^^^^^^^^^^^^^ help: try ignoring the field: `search_method: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `solution`
[INFO] [stdout]   --> src/app.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |             solution,
[INFO] [stdout]    |             ^^^^^^^^ help: try ignoring the field: `solution: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `heut`
[INFO] [stdout]   --> src/app.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 81 |             heut,
[INFO] [stdout]    |             ^^^^ help: try ignoring the field: `heut: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time`
[INFO] [stdout]   --> src/app.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 82 |             time,
[INFO] [stdout]    |             ^^^^ help: try ignoring the field: `time: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `solvable`
[INFO] [stdout]   --> src/app.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 83 |             solvable,
[INFO] [stdout]    |             ^^^^^^^^ help: try ignoring the field: `solvable: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling rusting-puzzle v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `self::solvers::Solution`
[INFO] [stdout]  --> src/puzzlin/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use self::solvers::Solution;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/puzzlin/mod.rs:189:27
[INFO] [stdout]     |
[INFO] [stdout] 189 |             if self.state[(index)] != 0 {
[INFO] [stdout]     |                           ^     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 189 -             if self.state[(index)] != 0 {
[INFO] [stdout] 189 +             if self.state[index] != 0 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/puzzlin/mod.rs:191:28
[INFO] [stdout]     |
[INFO] [stdout] 191 |                 self.score[(index)] = mann_heust(index, self.state[(index)]) as u8;
[INFO] [stdout]     |                            ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 191 -                 self.score[(index)] = mann_heust(index, self.state[(index)]) as u8;
[INFO] [stdout] 191 +                 self.score[index] = mann_heust(index, self.state[(index)]) as u8;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/puzzlin/mod.rs:191:68
[INFO] [stdout]     |
[INFO] [stdout] 191 |                 self.score[(index)] = mann_heust(index, self.state[(index)]) as u8;
[INFO] [stdout]     |                                                                    ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 191 -                 self.score[(index)] = mann_heust(index, self.state[(index)]) as u8;
[INFO] [stdout] 191 +                 self.score[(index)] = mann_heust(index, self.state[index]) as u8;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/puzzlin/mod.rs:198:27
[INFO] [stdout]     |
[INFO] [stdout] 198 |             if self.state[(index)] != 0 {
[INFO] [stdout]     |                           ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 198 -             if self.state[(index)] != 0 {
[INFO] [stdout] 198 +             if self.state[index] != 0 {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/puzzlin/mod.rs:199:28
[INFO] [stdout]     |
[INFO] [stdout] 199 |                 self.score[(index)] = eucl_heust(index, self.state[(index)]) as u8;
[INFO] [stdout]     |                            ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 199 -                 self.score[(index)] = eucl_heust(index, self.state[(index)]) as u8;
[INFO] [stdout] 199 +                 self.score[index] = eucl_heust(index, self.state[(index)]) as u8;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/puzzlin/mod.rs:199:68
[INFO] [stdout]     |
[INFO] [stdout] 199 |                 self.score[(index)] = eucl_heust(index, self.state[(index)]) as u8;
[INFO] [stdout]     |                                                                    ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 199 -                 self.score[(index)] = eucl_heust(index, self.state[(index)]) as u8;
[INFO] [stdout] 199 +                 self.score[(index)] = eucl_heust(index, self.state[index]) as u8;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/puzzlin/mod.rs:243:29
[INFO] [stdout]     |
[INFO] [stdout] 243 |         .find(|&index| twod[(index)] == value)
[INFO] [stdout]     |                             ^     ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 243 -         .find(|&index| twod[(index)] == value)
[INFO] [stdout] 243 +         .find(|&index| twod[index] == value)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/app.rs:77:13
[INFO] [stdout]    |
[INFO] [stdout] 77 |             value,
[INFO] [stdout]    |             ^^^^^ help: try ignoring the field: `value: _`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `puzzle`
[INFO] [stdout]   --> src/app.rs:78:13
[INFO] [stdout]    |
[INFO] [stdout] 78 |             puzzle,
[INFO] [stdout]    |             ^^^^^^ help: try ignoring the field: `puzzle: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `search_method`
[INFO] [stdout]   --> src/app.rs:79:13
[INFO] [stdout]    |
[INFO] [stdout] 79 |             search_method,
[INFO] [stdout]    |             ^^^^^^^^^^^^^ help: try ignoring the field: `search_method: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `solution`
[INFO] [stdout]   --> src/app.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |             solution,
[INFO] [stdout]    |             ^^^^^^^^ help: try ignoring the field: `solution: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `heut`
[INFO] [stdout]   --> src/app.rs:81:13
[INFO] [stdout]    |
[INFO] [stdout] 81 |             heut,
[INFO] [stdout]    |             ^^^^ help: try ignoring the field: `heut: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time`
[INFO] [stdout]   --> src/app.rs:82:13
[INFO] [stdout]    |
[INFO] [stdout] 82 |             time,
[INFO] [stdout]    |             ^^^^ help: try ignoring the field: `time: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `solvable`
[INFO] [stdout]   --> src/app.rs:83:13
[INFO] [stdout]    |
[INFO] [stdout] 83 |             solvable,
[INFO] [stdout]    |             ^^^^^^^^ help: try ignoring the field: `solvable: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.60s
[INFO] running `Command { std: "docker" "inspect" "356706fbb197f3ca2bb3699854fe968d380f4d4b9e5926476ced79f8efe44aa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "356706fbb197f3ca2bb3699854fe968d380f4d4b9e5926476ced79f8efe44aa4", kill_on_drop: false }`
[INFO] [stdout] 356706fbb197f3ca2bb3699854fe968d380f4d4b9e5926476ced79f8efe44aa4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+1.82.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b99771d8ab111a6303b39fa10278b66329c91e61a869305e5b9a12e523b8f629
[INFO] running `Command { std: "docker" "start" "-a" "b99771d8ab111a6303b39fa10278b66329c91e61a869305e5b9a12e523b8f629", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `self::solvers::Solution`
[INFO] [stderr]  --> src/puzzlin/mod.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use self::solvers::Solution;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]    --> src/puzzlin/mod.rs:189:27
[INFO] [stderr]     |
[INFO] [stderr] 189 |             if self.state[(index)] != 0 {
[INFO] [stderr]     |                           ^     ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 189 -             if self.state[(index)] != 0 {
[INFO] [stderr] 189 +             if self.state[index] != 0 {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]    --> src/puzzlin/mod.rs:191:28
[INFO] [stderr]     |
[INFO] [stderr] 191 |                 self.score[(index)] = mann_heust(index, self.state[(index)]) as u8;
[INFO] [stderr]     |                            ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 191 -                 self.score[(index)] = mann_heust(index, self.state[(index)]) as u8;
[INFO] [stderr] 191 +                 self.score[index] = mann_heust(index, self.state[(index)]) as u8;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]    --> src/puzzlin/mod.rs:191:68
[INFO] [stderr]     |
[INFO] [stderr] 191 |                 self.score[(index)] = mann_heust(index, self.state[(index)]) as u8;
[INFO] [stderr]     |                                                                    ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 191 -                 self.score[(index)] = mann_heust(index, self.state[(index)]) as u8;
[INFO] [stderr] 191 +                 self.score[(index)] = mann_heust(index, self.state[index]) as u8;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]    --> src/puzzlin/mod.rs:198:27
[INFO] [stderr]     |
[INFO] [stderr] 198 |             if self.state[(index)] != 0 {
[INFO] [stderr]     |                           ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 198 -             if self.state[(index)] != 0 {
[INFO] [stderr] 198 +             if self.state[index] != 0 {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]    --> src/puzzlin/mod.rs:199:28
[INFO] [stderr]     |
[INFO] [stderr] 199 |                 self.score[(index)] = eucl_heust(index, self.state[(index)]) as u8;
[INFO] [stderr]     |                            ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 199 -                 self.score[(index)] = eucl_heust(index, self.state[(index)]) as u8;
[INFO] [stderr] 199 +                 self.score[index] = eucl_heust(index, self.state[(index)]) as u8;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]    --> src/puzzlin/mod.rs:199:68
[INFO] [stderr]     |
[INFO] [stderr] 199 |                 self.score[(index)] = eucl_heust(index, self.state[(index)]) as u8;
[INFO] [stderr]     |                                                                    ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 199 -                 self.score[(index)] = eucl_heust(index, self.state[(index)]) as u8;
[INFO] [stderr] 199 +                 self.score[(index)] = eucl_heust(index, self.state[index]) as u8;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]    --> src/puzzlin/mod.rs:243:29
[INFO] [stderr]     |
[INFO] [stderr] 243 |         .find(|&index| twod[(index)] == value)
[INFO] [stderr]     |                             ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 243 -         .find(|&index| twod[(index)] == value)
[INFO] [stderr] 243 +         .find(|&index| twod[index] == value)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]   --> src/app.rs:77:13
[INFO] [stderr]    |
[INFO] [stderr] 77 |             value,
[INFO] [stderr]    |             ^^^^^ help: try ignoring the field: `value: _`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `puzzle`
[INFO] [stderr]   --> src/app.rs:78:13
[INFO] [stderr]    |
[INFO] [stderr] 78 |             puzzle,
[INFO] [stderr]    |             ^^^^^^ help: try ignoring the field: `puzzle: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `search_method`
[INFO] [stderr]   --> src/app.rs:79:13
[INFO] [stderr]    |
[INFO] [stderr] 79 |             search_method,
[INFO] [stderr]    |             ^^^^^^^^^^^^^ help: try ignoring the field: `search_method: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `solution`
[INFO] [stderr]   --> src/app.rs:80:13
[INFO] [stderr]    |
[INFO] [stderr] 80 |             solution,
[INFO] [stderr]    |             ^^^^^^^^ help: try ignoring the field: `solution: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `heut`
[INFO] [stderr]   --> src/app.rs:81:13
[INFO] [stderr]    |
[INFO] [stderr] 81 |             heut,
[INFO] [stderr]    |             ^^^^ help: try ignoring the field: `heut: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `time`
[INFO] [stderr]   --> src/app.rs:82:13
[INFO] [stderr]    |
[INFO] [stderr] 82 |             time,
[INFO] [stderr]    |             ^^^^ help: try ignoring the field: `time: _`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `solvable`
[INFO] [stderr]   --> src/app.rs:83:13
[INFO] [stderr]    |
[INFO] [stderr] 83 |             solvable,
[INFO] [stderr]    |             ^^^^^^^^ help: try ignoring the field: `solvable: _`
[INFO] [stderr] 
[INFO] [stderr] warning: `rusting-puzzle` (lib) generated 15 warnings (run `cargo fix --lib -p rusting-puzzle` to apply 8 suggestions)
[INFO] [stderr] warning: `rusting-puzzle` (lib test) generated 15 warnings (15 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rusting_puzzle-830aca78437679a3)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test puzzlin::solverstest::solvable_test ... ok
[INFO] [stdout] test puzzlin::solverstest::dfs ... ok
[INFO] [stdout] test puzzlin::solverstest::unsolvable_test ... ok
[INFO] [stdout] test puzzlin::test::checkgoal ... ok
[INFO] [stdout] test puzzlin::solverstest::aystar_eucl ... ok
[INFO] [stdout] test puzzlin::test::equals ... ok
[INFO] [stdout] test puzzlin::test::getchildren_test ... ok
[INFO] [stdout] test puzzlin::test::getmove_test ... ok
[INFO] [stdout] test puzzlin::test::move_test_down ... ok
[INFO] [stdout] test puzzlin::test::move_test_left ... ok
[INFO] [stdout] test puzzlin::test::move_test_right ... ok
[INFO] [stdout] test puzzlin::test::move_test_up ... ok
[INFO] [stdout] test puzzlin::test::solution_creation ... ok
[INFO] [stdout] test puzzlin::test::twodee ... ok
[INFO] [stdout] test puzzlin::solverstest::aystar_mann ... ok
[INFO] [stdout] test puzzlin::solverstest::bfs ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rusting_puzzle-82c1b70b47b767cc)
[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 rusting_puzzle
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]    --> src/puzzlin/mod.rs:189:27
[INFO] [stderr]     |
[INFO] [stderr] 189 |             if self.state[(index)] != 0 {
[INFO] [stderr]     |                           ^     ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 189 -             if self.state[(index)] != 0 {
[INFO] [stderr] 189 +             if self.state[index] != 0 {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]    --> src/puzzlin/mod.rs:191:28
[INFO] [stderr]     |
[INFO] [stderr] 191 |                 self.score[(index)] = mann_heust(index, self.state[(index)]) as u8;
[INFO] [stderr]     |                            ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 191 -                 self.score[(index)] = mann_heust(index, self.state[(index)]) as u8;
[INFO] [stderr] 191 +                 self.score[index] = mann_heust(index, self.state[(index)]) as u8;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]    --> src/puzzlin/mod.rs:191:68
[INFO] [stderr]     |
[INFO] [stderr] 191 |                 self.score[(index)] = mann_heust(index, self.state[(index)]) as u8;
[INFO] [stderr]     |                                                                    ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 191 -                 self.score[(index)] = mann_heust(index, self.state[(index)]) as u8;
[INFO] [stderr] 191 +                 self.score[(index)] = mann_heust(index, self.state[index]) as u8;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]    --> src/puzzlin/mod.rs:198:27
[INFO] [stderr]     |
[INFO] [stderr] 198 |             if self.state[(index)] != 0 {
[INFO] [stderr]     |                           ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 198 -             if self.state[(index)] != 0 {
[INFO] [stderr] 198 +             if self.state[index] != 0 {
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]    --> src/puzzlin/mod.rs:199:28
[INFO] [stderr]     |
[INFO] [stderr] 199 |                 self.score[(index)] = eucl_heust(index, self.state[(index)]) as u8;
[INFO] [stderr]     |                            ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 199 -                 self.score[(index)] = eucl_heust(index, self.state[(index)]) as u8;
[INFO] [stderr] 199 +                 self.score[index] = eucl_heust(index, self.state[(index)]) as u8;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]    --> src/puzzlin/mod.rs:199:68
[INFO] [stderr]     |
[INFO] [stderr] 199 |                 self.score[(index)] = eucl_heust(index, self.state[(index)]) as u8;
[INFO] [stderr]     |                                                                    ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 199 -                 self.score[(index)] = eucl_heust(index, self.state[(index)]) as u8;
[INFO] [stderr] 199 +                 self.score[(index)] = eucl_heust(index, self.state[index]) as u8;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around index expression
[INFO] [stderr]    --> src/puzzlin/mod.rs:243:29
[INFO] [stderr]     |
[INFO] [stderr] 243 |         .find(|&index| twod[(index)] == value)
[INFO] [stderr]     |                             ^     ^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 243 -         .find(|&index| twod[(index)] == value)
[INFO] [stderr] 243 +         .find(|&index| twod[index] == value)
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: 7 warnings emitted
[INFO] [stderr] 
[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" "b99771d8ab111a6303b39fa10278b66329c91e61a869305e5b9a12e523b8f629", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b99771d8ab111a6303b39fa10278b66329c91e61a869305e5b9a12e523b8f629", kill_on_drop: false }`
[INFO] [stdout] b99771d8ab111a6303b39fa10278b66329c91e61a869305e5b9a12e523b8f629