[INFO] cloning repository https://github.com/layonthehorn/continued_testing [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/layonthehorn/continued_testing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flayonthehorn%2Fcontinued_testing", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flayonthehorn%2Fcontinued_testing'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e655768284675af55f814d774fb93454461b7965 [INFO] testing layonthehorn/continued_testing 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%2Flayonthehorn%2Fcontinued_testing" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/layonthehorn/continued_testing 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/layonthehorn/continued_testing [INFO] finished tweaking git repo https://github.com/layonthehorn/continued_testing [INFO] tweaked toml for git repo https://github.com/layonthehorn/continued_testing written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/layonthehorn/continued_testing 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stdout] 0db8624b2a582f2cdba46877fd8a86501cc4177151433ae7fc27f8c019e66f70 [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" "0db8624b2a582f2cdba46877fd8a86501cc4177151433ae7fc27f8c019e66f70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0db8624b2a582f2cdba46877fd8a86501cc4177151433ae7fc27f8c019e66f70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0db8624b2a582f2cdba46877fd8a86501cc4177151433ae7fc27f8c019e66f70", kill_on_drop: false }` [INFO] [stdout] 0db8624b2a582f2cdba46877fd8a86501cc4177151433ae7fc27f8c019e66f70 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 353aa05c17c20d2c1dca478d520f104b388ba5fd5b2ac1b3a44f327082b0b206 [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" "353aa05c17c20d2c1dca478d520f104b388ba5fd5b2ac1b3a44f327082b0b206", kill_on_drop: false }` [INFO] [stderr] Compiling text_io v0.1.8 [INFO] [stderr] Compiling continued_testing v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/errors.rs:3:39 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn propagating_errors() -> Result<(i32)> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 3 - pub fn propagating_errors() -> Result<(i32)> { [INFO] [stdout] 3 + pub fn propagating_errors() -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp::min` [INFO] [stdout] --> src/vectors.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cmp::min; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/vectors.rs:61:22 [INFO] [stdout] | [INFO] [stdout] 61 | let mut number = (low - 1); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 61 - let mut number = (low - 1); [INFO] [stdout] 61 + let mut number = low - 1; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Write` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::io::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vectors.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 38 | let mut min_value = index; [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/vectors.rs:59:14 [INFO] [stdout] | [INFO] [stdout] 59 | fn partition(mut vector: &mut Vec, low: i32, high: i32) -> i32{ [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Dictionary` [INFO] [stdout] --> src/hash_map.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Dictionary { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/hash_map.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn new(&self) -> Dictionary { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_key` [INFO] [stdout] --> src/hash_map.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn add_key(&mut self, key: &str, number: i32) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `delete_key` [INFO] [stdout] --> src/hash_map.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn delete_key(&mut self, key: &str) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_value` [INFO] [stdout] --> src/hash_map.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn get_value(&self, value: &str) -> Option<&i32> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `reverse_dismantle_vec` [INFO] [stdout] --> src/vectors.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn reverse_dismantle_vec(mut vector: Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `forward_dismantle_vec` [INFO] [stdout] --> src/vectors.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn forward_dismantle_vec(mut vector: Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `selection_sort` [INFO] [stdout] --> src/vectors.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn selection_sort(mut vector: Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `bubble_sort` [INFO] [stdout] --> src/vectors.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn bubble_sort(mut vector: Vec) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.13s [INFO] running `Command { std: "docker" "inspect" "353aa05c17c20d2c1dca478d520f104b388ba5fd5b2ac1b3a44f327082b0b206", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "353aa05c17c20d2c1dca478d520f104b388ba5fd5b2ac1b3a44f327082b0b206", kill_on_drop: false }` [INFO] [stdout] 353aa05c17c20d2c1dca478d520f104b388ba5fd5b2ac1b3a44f327082b0b206 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 868c11c81499631fbcc738a0e48d8da51cbff12eb7bdd6872f1efe7494cb21ed [INFO] running `Command { std: "docker" "start" "-a" "868c11c81499631fbcc738a0e48d8da51cbff12eb7bdd6872f1efe7494cb21ed", kill_on_drop: false }` [INFO] [stderr] Compiling continued_testing v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/errors.rs:3:39 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn propagating_errors() -> Result<(i32)> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 3 - pub fn propagating_errors() -> Result<(i32)> { [INFO] [stdout] 3 + pub fn propagating_errors() -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::cmp::min` [INFO] [stdout] --> src/vectors.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::cmp::min; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/vectors.rs:61:22 [INFO] [stdout] | [INFO] [stdout] 61 | let mut number = (low - 1); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 61 - let mut number = (low - 1); [INFO] [stdout] 61 + let mut number = low - 1; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Write` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::io::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vectors.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 38 | let mut min_value = index; [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/vectors.rs:59:14 [INFO] [stdout] | [INFO] [stdout] 59 | fn partition(mut vector: &mut Vec, low: i32, high: i32) -> i32{ [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Dictionary` [INFO] [stdout] --> src/hash_map.rs:3:12 [INFO] [stdout] | [INFO] [stdout] 3 | pub struct Dictionary { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/hash_map.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn new(&self) -> Dictionary { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add_key` [INFO] [stdout] --> src/hash_map.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | pub fn add_key(&mut self, key: &str, number: i32) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `delete_key` [INFO] [stdout] --> src/hash_map.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn delete_key(&mut self, key: &str) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_value` [INFO] [stdout] --> src/hash_map.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn get_value(&self, value: &str) -> Option<&i32> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `reverse_dismantle_vec` [INFO] [stdout] --> src/vectors.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn reverse_dismantle_vec(mut vector: Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `forward_dismantle_vec` [INFO] [stdout] --> src/vectors.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn forward_dismantle_vec(mut vector: Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `selection_sort` [INFO] [stdout] --> src/vectors.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn selection_sort(mut vector: Vec) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `bubble_sort` [INFO] [stdout] --> src/vectors.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn bubble_sort(mut vector: Vec) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.67s [INFO] running `Command { std: "docker" "inspect" "868c11c81499631fbcc738a0e48d8da51cbff12eb7bdd6872f1efe7494cb21ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "868c11c81499631fbcc738a0e48d8da51cbff12eb7bdd6872f1efe7494cb21ed", kill_on_drop: false }` [INFO] [stdout] 868c11c81499631fbcc738a0e48d8da51cbff12eb7bdd6872f1efe7494cb21ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 2105b2d6ec913579e2a6b31696521f71d9cf6d7867835c2fbb65af62e8ea46ab [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" "2105b2d6ec913579e2a6b31696521f71d9cf6d7867835c2fbb65af62e8ea46ab", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/errors.rs:3:39 [INFO] [stderr] | [INFO] [stderr] 3 | pub fn propagating_errors() -> Result<(i32)> { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 3 - pub fn propagating_errors() -> Result<(i32)> { [INFO] [stderr] 3 + pub fn propagating_errors() -> Result { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cmp::min` [INFO] [stderr] --> src/vectors.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::cmp::min; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/vectors.rs:61:22 [INFO] [stderr] | [INFO] [stderr] 61 | let mut number = (low - 1); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 61 - let mut number = (low - 1); [INFO] [stderr] 61 + let mut number = low - 1; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Write` [INFO] [stderr] --> src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::io::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vectors.rs:38:13 [INFO] [stderr] | [INFO] [stderr] 38 | let mut min_value = index; [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/vectors.rs:59:14 [INFO] [stderr] | [INFO] [stderr] 59 | fn partition(mut vector: &mut Vec, low: i32, high: i32) -> i32{ [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Dictionary` [INFO] [stderr] --> src/hash_map.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct Dictionary { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/hash_map.rs:8:12 [INFO] [stderr] | [INFO] [stderr] 8 | pub fn new(&self) -> Dictionary { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add_key` [INFO] [stderr] --> src/hash_map.rs:14:12 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn add_key(&mut self, key: &str, number: i32) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `delete_key` [INFO] [stderr] --> src/hash_map.rs:22:12 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn delete_key(&mut self, key: &str) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_value` [INFO] [stderr] --> src/hash_map.rs:31:12 [INFO] [stderr] | [INFO] [stderr] 31 | pub fn get_value(&self, value: &str) -> Option<&i32> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `reverse_dismantle_vec` [INFO] [stderr] --> src/vectors.rs:3:8 [INFO] [stderr] | [INFO] [stderr] 3 | pub fn reverse_dismantle_vec(mut vector: Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `forward_dismantle_vec` [INFO] [stderr] --> src/vectors.rs:12:8 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn forward_dismantle_vec(mut vector: Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `selection_sort` [INFO] [stderr] --> src/vectors.rs:20:8 [INFO] [stderr] | [INFO] [stderr] 20 | pub fn selection_sort(mut vector: Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `bubble_sort` [INFO] [stderr] --> src/vectors.rs:36:8 [INFO] [stderr] | [INFO] [stderr] 36 | pub fn bubble_sort(mut vector: Vec) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `continued_testing` (bin "continued_testing" test) generated 15 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/continued_testing-40f58367d73f8472) [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" "2105b2d6ec913579e2a6b31696521f71d9cf6d7867835c2fbb65af62e8ea46ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2105b2d6ec913579e2a6b31696521f71d9cf6d7867835c2fbb65af62e8ea46ab", kill_on_drop: false }` [INFO] [stdout] 2105b2d6ec913579e2a6b31696521f71d9cf6d7867835c2fbb65af62e8ea46ab