[INFO] cloning repository https://github.com/mooease95/rusty-relaxation [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mooease95/rusty-relaxation" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmooease95%2Frusty-relaxation", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmooease95%2Frusty-relaxation'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a4c774b2302d3a131560c73cd2911b32b4f9b647 [INFO] testing mooease95/rusty-relaxation against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmooease95%2Frusty-relaxation" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/mooease95/rusty-relaxation [INFO] finished tweaking git repo https://github.com/mooease95/rusty-relaxation [INFO] tweaked toml for git repo https://github.com/mooease95/rusty-relaxation written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/mooease95/rusty-relaxation on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/mooease95/rusty-relaxation 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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_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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9786bb06966c568475eb9b29863ba975085684b56c9189092d4768306fbe798b [INFO] running `Command { std: "docker" "start" "-a" "9786bb06966c568475eb9b29863ba975085684b56c9189092d4768306fbe798b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9786bb06966c568475eb9b29863ba975085684b56c9189092d4768306fbe798b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9786bb06966c568475eb9b29863ba975085684b56c9189092d4768306fbe798b", kill_on_drop: false }` [INFO] [stdout] 9786bb06966c568475eb9b29863ba975085684b56c9189092d4768306fbe798b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 321f2dac869336501954c926e5a978c78478c0d481d3b4a31038d9b1145ef942 [INFO] running `Command { std: "docker" "start" "-a" "321f2dac869336501954c926e5a978c78478c0d481d3b4a31038d9b1145ef942", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling libc v0.2.157 [INFO] [stderr] Compiling pin-project-lite v0.2.14 [INFO] [stderr] Compiling syn v2.0.75 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling futures-executor v0.3.30 [INFO] [stderr] Compiling futures v0.3.30 [INFO] [stderr] Compiling rusty-relaxation v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `rows_per_thread` [INFO] [stdout] --> src/concurrent_relaxer.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let rows_per_thread: usize = context.array_size / context.no_of_threads; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rows_per_thread` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `remainders` [INFO] [stdout] --> src/concurrent_relaxer.rs:9:13 [INFO] [stdout] | [INFO] [stdout] 9 | let mut remainders: usize = assignable_rows.len() % context.no_of_threads; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remainders` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `thread_pool` [INFO] [stdout] --> src/concurrent_relaxer.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | let thread_pool = ThreadPool::new(context.no_of_threads); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_thread_pool` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/concurrent_relaxer.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | let mut assignable_rows: Vec = initialise_row_number_stack(context.array_size - 2); [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/concurrent_relaxer.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | let mut remainders: usize = assignable_rows.len() % context.no_of_threads; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `context` [INFO] [stdout] --> src/concurrent_relaxer.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | fn thread_relax(context: &RelaxationContext, assigned_row: Vec) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `assigned_row` [INFO] [stdout] --> src/concurrent_relaxer.rs:20:46 [INFO] [stdout] | [INFO] [stdout] 20 | fn thread_relax(context: &RelaxationContext, assigned_row: Vec) { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_assigned_row` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `no_of_threads` [INFO] [stdout] --> src/concurrent_relaxer.rs:38:59 [INFO] [stdout] | [INFO] [stdout] 38 | ...ble_rows: Vec, no_of_threads: &usize, rows_per_thread: usize, mut remaining: usize) -> (Vec, Vec, usize) { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_no_of_threads` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `thread_relax` is never used [INFO] [stdout] --> src/concurrent_relaxer.rs:20:4 [INFO] [stdout] | [INFO] [stdout] 20 | fn thread_relax(context: &RelaxationContext, assigned_row: Vec) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `assign_rows_to_thread` is never used [INFO] [stdout] --> src/concurrent_relaxer.rs:38:4 [INFO] [stdout] | [INFO] [stdout] 38 | fn assign_rows_to_thread(mut assignable_rows: Vec, no_of_threads: &usize, rows_per_thread: usize, mut remaining: usize) -> (Vec src/concurrent_relaxer.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let rows_per_thread: usize = context.array_size / context.no_of_threads; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rows_per_thread` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `remainders` [INFO] [stdout] --> src/concurrent_relaxer.rs:9:13 [INFO] [stdout] | [INFO] [stdout] 9 | let mut remainders: usize = assignable_rows.len() % context.no_of_threads; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remainders` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `thread_pool` [INFO] [stdout] --> src/concurrent_relaxer.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | let thread_pool = ThreadPool::new(context.no_of_threads); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_thread_pool` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/concurrent_relaxer.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 7 | let mut assignable_rows: Vec = initialise_row_number_stack(context.array_size - 2); [INFO] [stdout] | ----^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/concurrent_relaxer.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | let mut remainders: usize = assignable_rows.len() % context.no_of_threads; [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `context` [INFO] [stdout] --> src/concurrent_relaxer.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | fn thread_relax(context: &RelaxationContext, assigned_row: Vec) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `assigned_row` [INFO] [stdout] --> src/concurrent_relaxer.rs:20:46 [INFO] [stdout] | [INFO] [stdout] 20 | fn thread_relax(context: &RelaxationContext, assigned_row: Vec) { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_assigned_row` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `no_of_threads` [INFO] [stdout] --> src/concurrent_relaxer.rs:38:59 [INFO] [stdout] | [INFO] [stdout] 38 | ...ble_rows: Vec, no_of_threads: &usize, rows_per_thread: usize, mut remaining: usize) -> (Vec, Vec, usize) { [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_no_of_threads` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `assignable_rows` [INFO] [stdout] --> src/concurrent_relaxer.rs:74:14 [INFO] [stdout] | [INFO] [stdout] 74 | ... let (assignable_rows, assigned_rows, remaining): (Vec, Vec, usize) = assign_rows_to_thread(assignable_rows, &no_of_th... [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_assignable_rows` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `remaining` [INFO] [stdout] --> src/concurrent_relaxer.rs:74:46 [INFO] [stdout] | [INFO] [stdout] 74 | ... let (assignable_rows, assigned_rows, remaining): (Vec, Vec, usize) = assign_rows_to_thread(assignable_rows, &no_of_th... [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remaining` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/concurrent_relaxer.rs:73:13 [INFO] [stdout] | [INFO] [stdout] 73 | let mut remaining: usize = assignable_rows.len() % no_of_threads; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `assignable_rows` [INFO] [stdout] --> src/concurrent_relaxer.rs:102:14 [INFO] [stdout] | [INFO] [stdout] 102 | ... let (assignable_rows, assigned_rows, remaining): (Vec, Vec, usize) = assign_rows_to_thread(assignable_rows, &no_of_th... [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_assignable_rows` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `remaining` [INFO] [stdout] --> src/concurrent_relaxer.rs:102:46 [INFO] [stdout] | [INFO] [stdout] 102 | ... let (assignable_rows, assigned_rows, remaining): (Vec, Vec, usize) = assign_rows_to_thread(assignable_rows, &no_of_th... [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remaining` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/concurrent_relaxer.rs:92:13 [INFO] [stdout] | [INFO] [stdout] 92 | let mut remaining: usize = assignable_rows.len() % no_of_threads; [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `thread_relax` is never used [INFO] [stdout] --> src/concurrent_relaxer.rs:20:4 [INFO] [stdout] | [INFO] [stdout] 20 | fn thread_relax(context: &RelaxationContext, assigned_row: Vec) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.37s [INFO] running `Command { std: "docker" "inspect" "6f643298c356afb3ee2113f321282dfba226b61283e130e5c17fa68870922d33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f643298c356afb3ee2113f321282dfba226b61283e130e5c17fa68870922d33", kill_on_drop: false }` [INFO] [stdout] 6f643298c356afb3ee2113f321282dfba226b61283e130e5c17fa68870922d33 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 42291312148a7b84a7fd777ae9490bab0308926619f568ac2bb3eb0b89dbb9a9 [INFO] running `Command { std: "docker" "start" "-a" "42291312148a7b84a7fd777ae9490bab0308926619f568ac2bb3eb0b89dbb9a9", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `rows_per_thread` [INFO] [stderr] --> src/concurrent_relaxer.rs:8:9 [INFO] [stderr] | [INFO] [stderr] 8 | let rows_per_thread: usize = context.array_size / context.no_of_threads; [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_rows_per_thread` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `remainders` [INFO] [stderr] --> src/concurrent_relaxer.rs:9:13 [INFO] [stderr] | [INFO] [stderr] 9 | let mut remainders: usize = assignable_rows.len() % context.no_of_threads; [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remainders` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `thread_pool` [INFO] [stderr] --> src/concurrent_relaxer.rs:10:9 [INFO] [stderr] | [INFO] [stderr] 10 | let thread_pool = ThreadPool::new(context.no_of_threads); [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_thread_pool` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/concurrent_relaxer.rs:7:9 [INFO] [stderr] | [INFO] [stderr] 7 | let mut assignable_rows: Vec = initialise_row_number_stack(context.array_size - 2); [INFO] [stderr] | ----^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/concurrent_relaxer.rs:9:9 [INFO] [stderr] | [INFO] [stderr] 9 | let mut remainders: usize = assignable_rows.len() % context.no_of_threads; [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `context` [INFO] [stderr] --> src/concurrent_relaxer.rs:20:17 [INFO] [stderr] | [INFO] [stderr] 20 | fn thread_relax(context: &RelaxationContext, assigned_row: Vec) { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `assigned_row` [INFO] [stderr] --> src/concurrent_relaxer.rs:20:46 [INFO] [stderr] | [INFO] [stderr] 20 | fn thread_relax(context: &RelaxationContext, assigned_row: Vec) { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_assigned_row` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `no_of_threads` [INFO] [stderr] --> src/concurrent_relaxer.rs:38:59 [INFO] [stderr] | [INFO] [stderr] 38 | ...ble_rows: Vec, no_of_threads: &usize, rows_per_thread: usize, mut remaining: usize) -> (Vec, Vec, usize) { [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_no_of_threads` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `assignable_rows` [INFO] [stderr] --> src/concurrent_relaxer.rs:74:14 [INFO] [stderr] | [INFO] [stderr] 74 | ... let (assignable_rows, assigned_rows, remaining): (Vec, Vec, usize) = assign_rows_to_thread(assignable_rows, &no_of_th... [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_assignable_rows` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `remaining` [INFO] [stderr] --> src/concurrent_relaxer.rs:74:46 [INFO] [stderr] | [INFO] [stderr] 74 | ... let (assignable_rows, assigned_rows, remaining): (Vec, Vec, usize) = assign_rows_to_thread(assignable_rows, &no_of_th... [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remaining` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/concurrent_relaxer.rs:73:13 [INFO] [stderr] | [INFO] [stderr] 73 | let mut remaining: usize = assignable_rows.len() % no_of_threads; [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `assignable_rows` [INFO] [stderr] --> src/concurrent_relaxer.rs:102:14 [INFO] [stderr] | [INFO] [stderr] 102 | ... let (assignable_rows, assigned_rows, remaining): (Vec, Vec, usize) = assign_rows_to_thread(assignable_rows, &no_of_th... [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_assignable_rows` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `remaining` [INFO] [stderr] --> src/concurrent_relaxer.rs:102:46 [INFO] [stderr] | [INFO] [stderr] 102 | ... let (assignable_rows, assigned_rows, remaining): (Vec, Vec, usize) = assign_rows_to_thread(assignable_rows, &no_of_th... [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_remaining` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/concurrent_relaxer.rs:92:13 [INFO] [stderr] | [INFO] [stderr] 92 | let mut remaining: usize = assignable_rows.len() % no_of_threads; [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function `thread_relax` is never used [INFO] [stderr] --> src/concurrent_relaxer.rs:20:4 [INFO] [stderr] | [INFO] [stderr] 20 | fn thread_relax(context: &RelaxationContext, assigned_row: Vec) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `rusty-relaxation` (bin "rusty-relaxation" test) generated 15 warnings (run `cargo fix --bin "rusty-relaxation" --tests` to apply 4 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rusty_relaxation-c564df8e0f943f9f) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test concurrent_relaxer::tests::test_assign_rows_to_thread_no_remainder ... ok [INFO] [stdout] test concurrent_relaxer::tests::test_assign_rows_to_thread_with_remainder ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "42291312148a7b84a7fd777ae9490bab0308926619f568ac2bb3eb0b89dbb9a9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42291312148a7b84a7fd777ae9490bab0308926619f568ac2bb3eb0b89dbb9a9", kill_on_drop: false }` [INFO] [stdout] 42291312148a7b84a7fd777ae9490bab0308926619f568ac2bb3eb0b89dbb9a9