[INFO] cloning repository https://github.com/hyperpape/simsort [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hyperpape/simsort" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhyperpape%2Fsimsort", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhyperpape%2Fsimsort'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b5a1a77eb0272512dfe1ecc2593ac1e952534ce0 [INFO] building hyperpape/simsort against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhyperpape%2Fsimsort" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/hyperpape/simsort [INFO] finished tweaking git repo https://github.com/hyperpape/simsort [INFO] tweaked toml for git repo https://github.com/hyperpape/simsort written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/hyperpape/simsort on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/hyperpape/simsort 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tempfile v3.11.0 [INFO] [stderr] Downloaded exitcode v1.1.2 [INFO] [stderr] Downloaded anstyle v1.0.7 [INFO] [stderr] Downloaded env_filter v0.1.0 [INFO] [stderr] Downloaded anstream v0.6.14 [INFO] [stderr] Downloaded env_logger v0.11.3 [INFO] [stderr] Downloaded is_terminal_polyfill v1.70.0 [INFO] [stderr] Downloaded clap_lex v0.2.4 [INFO] [stderr] Downloaded plotters-svg v0.3.6 [INFO] [stderr] Downloaded oorandom v11.1.4 [INFO] [stderr] Downloaded anstyle-query v1.1.0 [INFO] [stderr] Downloaded plotters-backend v0.3.6 [INFO] [stderr] Downloaded clap_lex v0.7.1 [INFO] [stderr] Downloaded clap_derive v4.5.5 [INFO] [stderr] Downloaded textwrap v0.16.1 [INFO] [stderr] Downloaded clap v4.5.7 [INFO] [stderr] Downloaded regex v1.10.5 [INFO] [stderr] Downloaded plotters v0.3.6 [INFO] [stderr] Downloaded serde v1.0.204 [INFO] [stderr] Downloaded criterion v0.4.0 [INFO] [stderr] Downloaded fastrand v2.1.0 [INFO] [stderr] Downloaded syn v2.0.66 [INFO] [stderr] Downloaded clap_builder v4.5.7 [INFO] [stderr] Downloaded serde_json v1.0.120 [INFO] [stderr] Downloaded proc-macro2 v1.0.85 [INFO] [stderr] Downloaded clap v3.2.25 [INFO] [stderr] Downloaded serde_derive v1.0.204 [INFO] [stderr] Downloaded os_str_bytes v6.6.1 [INFO] [stderr] Downloaded anstyle-parse v0.2.4 [INFO] [stderr] Downloaded anstyle-wincon v3.0.3 [INFO] [stderr] Downloaded colorchoice v1.0.1 [INFO] [stderr] Downloaded pathdiff v0.2.3 [INFO] [stderr] Downloaded wait-timeout v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5e1c3514dd00187aa968d153c39f2ff92cd52fce9eadeccf3c4ba81ba08655ef [INFO] running `Command { std: "docker" "start" "-a" "5e1c3514dd00187aa968d153c39f2ff92cd52fce9eadeccf3c4ba81ba08655ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5e1c3514dd00187aa968d153c39f2ff92cd52fce9eadeccf3c4ba81ba08655ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e1c3514dd00187aa968d153c39f2ff92cd52fce9eadeccf3c4ba81ba08655ef", kill_on_drop: false }` [INFO] [stdout] 5e1c3514dd00187aa968d153c39f2ff92cd52fce9eadeccf3c4ba81ba08655ef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6835e3c75e863408df67f240e253f2c8b7bdad8227ec71bbadb7e5c4e9629bc6 [INFO] running `Command { std: "docker" "start" "-a" "6835e3c75e863408df67f240e253f2c8b7bdad8227ec71bbadb7e5c4e9629bc6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling proc-macro2 v1.0.85 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.0 [INFO] [stderr] Compiling colorchoice v1.0.1 [INFO] [stderr] Compiling anstyle-parse v0.2.4 [INFO] [stderr] Compiling anstyle-query v1.1.0 [INFO] [stderr] Compiling anstyle v1.0.7 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling anstream v0.6.14 [INFO] [stderr] Compiling clap_lex v0.7.1 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling clap_builder v4.5.7 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling fastrand v2.1.0 [INFO] [stderr] Compiling bit-vec v0.8.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling bit-set v0.8.0 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling pathdiff v0.2.3 [INFO] [stderr] Compiling exitcode v1.1.2 [INFO] [stderr] Compiling tempfile v3.11.0 [INFO] [stderr] Compiling clap_derive v4.5.5 [INFO] [stderr] Compiling regex v1.10.5 [INFO] [stderr] Compiling env_filter v0.1.0 [INFO] [stderr] Compiling env_logger v0.11.3 [INFO] [stderr] Compiling clap v4.5.7 [INFO] [stderr] Compiling simsort v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/binsort.rs:97:25 [INFO] [stdout] | [INFO] [stdout] 97 | for i in 1..n / 2 { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 97 | for _i in 1..n / 2 { [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `MINIMUM_ITEMS` [INFO] [stdout] | [INFO] [stdout] 97 - for i in 1..n / 2 { [INFO] [stdout] 97 + for twoopt::MINIMUM_ITEMS in 1..n / 2 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `spanning_tree` [INFO] [stdout] --> src/tsp.rs:207:9 [INFO] [stdout] | [INFO] [stdout] 207 | let spanning_tree = minimal_spanning_tree(count, distances, neighbors); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spanning_tree` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tsp.rs:205:9 [INFO] [stdout] | [INFO] [stdout] 205 | let mut alpha_neighbors = Vec::new(); [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: function `minimal_spanning_tree` is never used [INFO] [stdout] --> src/tsp.rs:120:4 [INFO] [stdout] | [INFO] [stdout] 120 | fn minimal_spanning_tree( [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 `alpha_neighbors` is never used [INFO] [stdout] --> src/tsp.rs:200:4 [INFO] [stdout] | [INFO] [stdout] 200 | fn alpha_neighbors( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `EdgeDistance` is never constructed [INFO] [stdout] --> src/tsp.rs:279:8 [INFO] [stdout] | [INFO] [stdout] 279 | struct EdgeDistance { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.49s [INFO] running `Command { std: "docker" "inspect" "6835e3c75e863408df67f240e253f2c8b7bdad8227ec71bbadb7e5c4e9629bc6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6835e3c75e863408df67f240e253f2c8b7bdad8227ec71bbadb7e5c4e9629bc6", kill_on_drop: false }` [INFO] [stdout] 6835e3c75e863408df67f240e253f2c8b7bdad8227ec71bbadb7e5c4e9629bc6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b067eebc6467bfc5c13e9681034e2ba02c5eeecc199285fb1b6b09d99ae89adf [INFO] running `Command { std: "docker" "start" "-a" "b067eebc6467bfc5c13e9681034e2ba02c5eeecc199285fb1b6b09d99ae89adf", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling serde_json v1.0.120 [INFO] [stderr] Compiling half v2.4.1 [INFO] [stderr] Compiling bit-vec v0.8.0 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling plotters-backend v0.3.6 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling os_str_bytes v6.6.1 [INFO] [stderr] Compiling bit-set v0.8.0 [INFO] [stderr] Compiling plotters-svg v0.3.6 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling textwrap v0.16.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling clap v3.2.25 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling plotters v0.3.6 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling rand_xorshift v0.3.0 [INFO] [stderr] Compiling unarray v0.1.4 [INFO] [stderr] Compiling oorandom v11.1.4 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling proptest v1.6.0 [INFO] [stderr] Compiling regex v1.10.5 [INFO] [stderr] Compiling env_filter v0.1.0 [INFO] [stderr] Compiling env_logger v0.11.3 [INFO] [stderr] Compiling simsort v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/binsort.rs:97:25 [INFO] [stdout] | [INFO] [stdout] 97 | for i in 1..n / 2 { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 97 | for _i in 1..n / 2 { [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `MINIMUM_ITEMS` [INFO] [stdout] | [INFO] [stdout] 97 - for i in 1..n / 2 { [INFO] [stdout] 97 + for twoopt::MINIMUM_ITEMS in 1..n / 2 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `spanning_tree` [INFO] [stdout] --> src/tsp.rs:207:9 [INFO] [stdout] | [INFO] [stdout] 207 | let spanning_tree = minimal_spanning_tree(count, distances, neighbors); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spanning_tree` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tsp.rs:205:9 [INFO] [stdout] | [INFO] [stdout] 205 | let mut alpha_neighbors = Vec::new(); [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: function `minimal_spanning_tree` is never used [INFO] [stdout] --> src/tsp.rs:120:4 [INFO] [stdout] | [INFO] [stdout] 120 | fn minimal_spanning_tree( [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 `alpha_neighbors` is never used [INFO] [stdout] --> src/tsp.rs:200:4 [INFO] [stdout] | [INFO] [stdout] 200 | fn alpha_neighbors( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `EdgeDistance` is never constructed [INFO] [stdout] --> src/tsp.rs:279:8 [INFO] [stdout] | [INFO] [stdout] 279 | struct EdgeDistance { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.4.0 [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/binsort.rs:97:25 [INFO] [stdout] | [INFO] [stdout] 97 | for i in 1..n / 2 { [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 97 | for _i in 1..n / 2 { [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `MINIMUM_ITEMS` [INFO] [stdout] | [INFO] [stdout] 97 - for i in 1..n / 2 { [INFO] [stdout] 97 + for twoopt::MINIMUM_ITEMS in 1..n / 2 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `spanning_tree` [INFO] [stdout] --> src/tsp.rs:207:9 [INFO] [stdout] | [INFO] [stdout] 207 | let spanning_tree = minimal_spanning_tree(count, distances, neighbors); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spanning_tree` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tsp.rs:205:9 [INFO] [stdout] | [INFO] [stdout] 205 | let mut alpha_neighbors = Vec::new(); [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: function `alpha_neighbors` is never used [INFO] [stdout] --> src/tsp.rs:200:4 [INFO] [stdout] | [INFO] [stdout] 200 | fn alpha_neighbors( [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 `build_distances` is never used [INFO] [stdout] --> src/testutils.rs:22:8 [INFO] [stdout] | [INFO] [stdout] 22 | pub fn build_distances(file_count: usize) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `build_random_distances` is never used [INFO] [stdout] --> src/testutils.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn build_random_distances(file_count: usize) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `build_5item_distances` is never used [INFO] [stdout] --> src/testutils.rs:127:8 [INFO] [stdout] | [INFO] [stdout] 127 | pub fn build_5item_distances() -> Tsp { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_diffs` is never used [INFO] [stdout] --> src/lib.rs:539:8 [INFO] [stdout] | [INFO] [stdout] 539 | fn print_diffs() { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 59.17s [INFO] running `Command { std: "docker" "inspect" "b067eebc6467bfc5c13e9681034e2ba02c5eeecc199285fb1b6b09d99ae89adf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b067eebc6467bfc5c13e9681034e2ba02c5eeecc199285fb1b6b09d99ae89adf", kill_on_drop: false }` [INFO] [stdout] b067eebc6467bfc5c13e9681034e2ba02c5eeecc199285fb1b6b09d99ae89adf