[INFO] cloning repository https://github.com/RW21/chaos-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RW21/chaos-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRW21%2Fchaos-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRW21%2Fchaos-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4fb37b2f6b33458f42811bccc7e50ba62294eb0e [INFO] testing RW21/chaos-rust against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRW21%2Fchaos-rust" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/RW21/chaos-rust on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/RW21/chaos-rust [INFO] finished tweaking git repo https://github.com/RW21/chaos-rust [INFO] tweaked toml for git repo https://github.com/RW21/chaos-rust written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/RW21/chaos-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded directories v2.0.2 [INFO] [stderr] Downloaded getrandom v0.2.0 [INFO] [stderr] Downloaded weezl v0.1.3 [INFO] [stderr] Downloaded const_fn v0.4.4 [INFO] [stderr] Downloaded confy v0.4.0 [INFO] [stderr] Downloaded rand v0.8.0 [INFO] [stderr] Downloaded serde_derive v1.0.119 [INFO] [stderr] Downloaded rand_core v0.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ed364eaee8d4136118a25377d51911edb1c65b49a149812ba0545d3722823be7 [INFO] running `Command { std: "docker" "start" "-a" "ed364eaee8d4136118a25377d51911edb1c65b49a149812ba0545d3722823be7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ed364eaee8d4136118a25377d51911edb1c65b49a149812ba0545d3722823be7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ed364eaee8d4136118a25377d51911edb1c65b49a149812ba0545d3722823be7", kill_on_drop: false }` [INFO] [stdout] ed364eaee8d4136118a25377d51911edb1c65b49a149812ba0545d3722823be7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 46af7cbc11b556c1e92313e38ef863967ddea6898240560370863442e80fcd56 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "46af7cbc11b556c1e92313e38ef863967ddea6898240560370863442e80fcd56", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.58 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.69 [INFO] [stderr] Compiling serde v1.0.119 [INFO] [stderr] Compiling wasm-bindgen v0.2.69 [INFO] [stderr] Compiling serde_derive v1.0.119 [INFO] [stderr] Compiling getrandom v0.2.0 [INFO] [stderr] Compiling dirs-sys v0.3.5 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling rand_core v0.6.0 [INFO] [stderr] Compiling directories v2.0.2 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.0 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.69 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.69 [INFO] [stderr] Compiling confy v0.4.0 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.69 [INFO] [stderr] Compiling js-sys v0.3.46 [INFO] [stderr] Compiling web-sys v0.3.46 [INFO] [stderr] Compiling chaos_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `prohibited_new_edge` is never read [INFO] [stdout] --> src/chaos.rs:83:17 [INFO] [stdout] | [INFO] [stdout] 83 | prohibited_new_edge = prohibited_new_edge.rem_euclid(config.edges as i32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `current_edge` [INFO] [stdout] --> src/chaos.rs:54:21 [INFO] [stdout] | [INFO] [stdout] 54 | let mut current_edge = 0; [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_edge` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `same_edge_cannot_be_chosen_next` [INFO] [stdout] --> src/chaos.rs:65:21 [INFO] [stdout] | [INFO] [stdout] 65 | let mut same_edge_cannot_be_chosen_next = |previous_point: &Point| -> Point { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_same_edge_cannot_be_chosen_next` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `edge_one_away_cannot_be_chosen_next` [INFO] [stdout] --> src/chaos.rs:78:21 [INFO] [stdout] | [INFO] [stdout] 78 | let mut edge_one_away_cannot_be_chosen_next = |previous_point: &Point| -> Point { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_edge_one_away_cannot_be_chosen_next` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> src/chaos.rs:158:13 [INFO] [stdout] | [INFO] [stdout] 158 | let width = 1024; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/chaos.rs:54:17 [INFO] [stdout] | [INFO] [stdout] 54 | let mut current_edge = 0; [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/chaos.rs:65:17 [INFO] [stdout] | [INFO] [stdout] 65 | let mut same_edge_cannot_be_chosen_next = |previous_point: &Point| -> Point { [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/chaos.rs:78:17 [INFO] [stdout] | [INFO] [stdout] 78 | let mut edge_one_away_cannot_be_chosen_next = |previous_point: &Point| -> Point { [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `convert_to_index` [INFO] [stdout] --> src/chaos.rs:156:8 [INFO] [stdout] | [INFO] [stdout] 156 | fn convert_to_index(&self, point: &Self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 50.90s [INFO] running `Command { std: "docker" "inspect" "46af7cbc11b556c1e92313e38ef863967ddea6898240560370863442e80fcd56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46af7cbc11b556c1e92313e38ef863967ddea6898240560370863442e80fcd56", kill_on_drop: false }` [INFO] [stdout] 46af7cbc11b556c1e92313e38ef863967ddea6898240560370863442e80fcd56 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 43026db83bafea676b92deb460689653b16e36ff18ff6db7703d8d7cf6199ba3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "43026db83bafea676b92deb460689653b16e36ff18ff6db7703d8d7cf6199ba3", kill_on_drop: false }` [INFO] [stderr] Compiling chaos_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `prohibited_new_edge` is never read [INFO] [stdout] --> src/chaos.rs:83:17 [INFO] [stdout] | [INFO] [stdout] 83 | prohibited_new_edge = prohibited_new_edge.rem_euclid(config.edges as i32); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `current_edge` [INFO] [stdout] --> src/chaos.rs:54:21 [INFO] [stdout] | [INFO] [stdout] 54 | let mut current_edge = 0; [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_edge` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `same_edge_cannot_be_chosen_next` [INFO] [stdout] --> src/chaos.rs:65:21 [INFO] [stdout] | [INFO] [stdout] 65 | let mut same_edge_cannot_be_chosen_next = |previous_point: &Point| -> Point { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_same_edge_cannot_be_chosen_next` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `edge_one_away_cannot_be_chosen_next` [INFO] [stdout] --> src/chaos.rs:78:21 [INFO] [stdout] | [INFO] [stdout] 78 | let mut edge_one_away_cannot_be_chosen_next = |previous_point: &Point| -> Point { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_edge_one_away_cannot_be_chosen_next` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `width` [INFO] [stdout] --> src/chaos.rs:158:13 [INFO] [stdout] | [INFO] [stdout] 158 | let width = 1024; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/chaos.rs:54:17 [INFO] [stdout] | [INFO] [stdout] 54 | let mut current_edge = 0; [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/chaos.rs:65:17 [INFO] [stdout] | [INFO] [stdout] 65 | let mut same_edge_cannot_be_chosen_next = |previous_point: &Point| -> Point { [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/chaos.rs:78:17 [INFO] [stdout] | [INFO] [stdout] 78 | let mut edge_one_away_cannot_be_chosen_next = |previous_point: &Point| -> Point { [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `convert_to_index` [INFO] [stdout] --> src/chaos.rs:156:8 [INFO] [stdout] | [INFO] [stdout] 156 | fn convert_to_index(&self, point: &Self) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.04s [INFO] running `Command { std: "docker" "inspect" "43026db83bafea676b92deb460689653b16e36ff18ff6db7703d8d7cf6199ba3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43026db83bafea676b92deb460689653b16e36ff18ff6db7703d8d7cf6199ba3", kill_on_drop: false }` [INFO] [stdout] 43026db83bafea676b92deb460689653b16e36ff18ff6db7703d8d7cf6199ba3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e8af247c4b6e88892e68825be0042ea2ec855a0c6629c1ac3a4428e35001bf73 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e8af247c4b6e88892e68825be0042ea2ec855a0c6629c1ac3a4428e35001bf73", kill_on_drop: false }` [INFO] [stderr] warning: value assigned to `prohibited_new_edge` is never read [INFO] [stderr] --> src/chaos.rs:83:17 [INFO] [stderr] | [INFO] [stderr] 83 | prohibited_new_edge = prohibited_new_edge.rem_euclid(config.edges as i32); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `current_edge` [INFO] [stderr] --> src/chaos.rs:54:21 [INFO] [stderr] | [INFO] [stderr] 54 | let mut current_edge = 0; [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_edge` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `same_edge_cannot_be_chosen_next` [INFO] [stderr] --> src/chaos.rs:65:21 [INFO] [stderr] | [INFO] [stderr] 65 | let mut same_edge_cannot_be_chosen_next = |previous_point: &Point| -> Point { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_same_edge_cannot_be_chosen_next` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `edge_one_away_cannot_be_chosen_next` [INFO] [stderr] --> src/chaos.rs:78:21 [INFO] [stderr] | [INFO] [stderr] 78 | let mut edge_one_away_cannot_be_chosen_next = |previous_point: &Point| -> Point { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_edge_one_away_cannot_be_chosen_next` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `width` [INFO] [stderr] --> src/chaos.rs:158:13 [INFO] [stderr] | [INFO] [stderr] 158 | let width = 1024; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_width` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/chaos.rs:54:17 [INFO] [stderr] | [INFO] [stderr] 54 | let mut current_edge = 0; [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/chaos.rs:65:17 [INFO] [stderr] | [INFO] [stderr] 65 | let mut same_edge_cannot_be_chosen_next = |previous_point: &Point| -> Point { [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/chaos.rs:78:17 [INFO] [stderr] | [INFO] [stderr] 78 | let mut edge_one_away_cannot_be_chosen_next = |previous_point: &Point| -> Point { [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `convert_to_index` [INFO] [stderr] --> src/chaos.rs:156:8 [INFO] [stderr] | [INFO] [stderr] 156 | fn convert_to_index(&self, point: &Self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `chaos_rust` (bin "chaos_rust" test) generated 9 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.12s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/chaos_rust-7e457c341a3bbe9a) [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" "e8af247c4b6e88892e68825be0042ea2ec855a0c6629c1ac3a4428e35001bf73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8af247c4b6e88892e68825be0042ea2ec855a0c6629c1ac3a4428e35001bf73", kill_on_drop: false }` [INFO] [stdout] e8af247c4b6e88892e68825be0042ea2ec855a0c6629c1ac3a4428e35001bf73