[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] testing hyperpape/simsort against try#8da20828b6ea601dfd8e2448cb50ace88876bd78 for pr-150933 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhyperpape%2Fsimsort" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/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-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/hyperpape/simsort on toolchain 8da20828b6ea601dfd8e2448cb50ace88876bd78 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "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" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6120469aa5f2561b3ab58e0812d7a8122eca3ab05df355514b591c6114044bfb [INFO] running `Command { std: "docker" "start" "-a" "6120469aa5f2561b3ab58e0812d7a8122eca3ab05df355514b591c6114044bfb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6120469aa5f2561b3ab58e0812d7a8122eca3ab05df355514b591c6114044bfb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6120469aa5f2561b3ab58e0812d7a8122eca3ab05df355514b591c6114044bfb", kill_on_drop: false }` [INFO] [stdout] 6120469aa5f2561b3ab58e0812d7a8122eca3ab05df355514b591c6114044bfb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b96b257e5cef195b2ed386b6f2fee7142e71fa2144625d580a6267138f41c6f2 [INFO] running `Command { std: "docker" "start" "-a" "b96b257e5cef195b2ed386b6f2fee7142e71fa2144625d580a6267138f41c6f2", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling proc-macro2 v1.0.85 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling colorchoice v1.0.1 [INFO] [stderr] Compiling anstyle v1.0.7 [INFO] [stderr] Compiling regex-syntax v0.8.4 [INFO] [stderr] Compiling anstyle-query v1.1.0 [INFO] [stderr] Compiling anstyle-parse v0.2.4 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.0 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling anstream v0.6.14 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling clap_lex v0.7.1 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling clap_builder v4.5.7 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling bit-vec v0.8.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling fastrand v2.1.0 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling bit-set v0.8.0 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling pathdiff v0.2.3 [INFO] [stderr] Compiling tempfile v3.11.0 [INFO] [stderr] Compiling exitcode v1.1.2 [INFO] [stderr] Compiling regex v1.10.5 [INFO] [stderr] Compiling clap_derive v4.5.5 [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] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [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: 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: 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 34.48s [INFO] running `Command { std: "docker" "inspect" "b96b257e5cef195b2ed386b6f2fee7142e71fa2144625d580a6267138f41c6f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b96b257e5cef195b2ed386b6f2fee7142e71fa2144625d580a6267138f41c6f2", kill_on_drop: false }` [INFO] [stdout] b96b257e5cef195b2ed386b6f2fee7142e71fa2144625d580a6267138f41c6f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 469b3bdb789efad8eb1145068d6f122cb194ce5005c436e71b724527af5015da [INFO] running `Command { std: "docker" "start" "-a" "469b3bdb789efad8eb1145068d6f122cb194ce5005c436e71b724527af5015da", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling regex-syntax v0.8.4 [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 ciborium-io v0.2.2 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling plotters-backend v0.3.6 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling os_str_bytes v6.6.1 [INFO] [stderr] Compiling bit-vec v0.8.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling clap_lex v0.2.4 [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-deque v0.8.5 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling textwrap v0.16.1 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling clap v3.2.25 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rand_xorshift v0.3.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling plotters v0.3.6 [INFO] [stderr] Compiling oorandom v11.1.4 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling unarray v0.1.4 [INFO] [stderr] Compiling regex-automata v0.4.7 [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] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [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: 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: 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] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [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: 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: 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 47.63s [INFO] running `Command { std: "docker" "inspect" "469b3bdb789efad8eb1145068d6f122cb194ce5005c436e71b724527af5015da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "469b3bdb789efad8eb1145068d6f122cb194ce5005c436e71b724527af5015da", kill_on_drop: false }` [INFO] [stdout] 469b3bdb789efad8eb1145068d6f122cb194ce5005c436e71b724527af5015da [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+8da20828b6ea601dfd8e2448cb50ace88876bd78" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 77af2826d50da5690a183656a04f90521c9b8233111d6f0fd2d5ed06b9a2e3a0 [INFO] running `Command { std: "docker" "start" "-a" "77af2826d50da5690a183656a04f90521c9b8233111d6f0fd2d5ed06b9a2e3a0", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/binsort.rs:97:25 [INFO] [stderr] | [INFO] [stderr] 97 | for i in 1..n / 2 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/tsp.rs:205:9 [INFO] [stderr] | [INFO] [stderr] 205 | let mut alpha_neighbors = Vec::new(); [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: unused variable: `spanning_tree` [INFO] [stderr] --> src/tsp.rs:207:9 [INFO] [stderr] | [INFO] [stderr] 207 | let spanning_tree = minimal_spanning_tree(count, distances, neighbors); [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_spanning_tree` [INFO] [stderr] [INFO] [stderr] warning: function `minimal_spanning_tree` is never used [INFO] [stderr] --> src/tsp.rs:120:4 [INFO] [stderr] | [INFO] [stderr] 120 | fn minimal_spanning_tree( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `alpha_neighbors` is never used [INFO] [stderr] --> src/tsp.rs:200:4 [INFO] [stderr] | [INFO] [stderr] 200 | fn alpha_neighbors( [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `EdgeDistance` is never constructed [INFO] [stderr] --> src/tsp.rs:279:8 [INFO] [stderr] | [INFO] [stderr] 279 | struct EdgeDistance { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `simsort` (lib) generated 6 warnings (run `cargo fix --lib -p simsort` to apply 3 suggestions) [INFO] [stderr] warning: function `alpha_neighbors` is never used [INFO] [stderr] --> src/tsp.rs:200:4 [INFO] [stderr] | [INFO] [stderr] 200 | fn alpha_neighbors( [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `build_distances` is never used [INFO] [stderr] --> src/testutils.rs:22:8 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn build_distances(file_count: usize) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `build_random_distances` is never used [INFO] [stderr] --> src/testutils.rs:33:8 [INFO] [stderr] | [INFO] [stderr] 33 | pub fn build_random_distances(file_count: usize) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `build_5item_distances` is never used [INFO] [stderr] --> src/testutils.rs:127:8 [INFO] [stderr] | [INFO] [stderr] 127 | pub fn build_5item_distances() -> Tsp { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `print_diffs` is never used [INFO] [stderr] --> src/lib.rs:539:8 [INFO] [stderr] | [INFO] [stderr] 539 | fn print_diffs() { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `simsort` (lib test) generated 8 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/simsort-07596f99126ab462) [INFO] [stdout] [INFO] [stdout] running 32 tests [INFO] [stdout] test minhash::tests::disjoint_strings_compare_as_zero ... ok [INFO] [stdout] test minhash::tests::lengthening_string_adds_shingle_features ... ok [INFO] [stdout] test minhash::tests::random_distribution_appears_uniform ... ok [INFO] [stdout] test minhash::tests::minhash_stream_generates_8_features ... ok [INFO] [stdout] test minhash::tests::shingle_compares_equal_to_self ... ok [INFO] [stdout] test minhash::tests::distinct_strings_compare_unequal ... ok [INFO] [stdout] test minhash::tests::minhash_stream_reads_file ... ok [INFO] [stdout] test minhash::tests::shingling_twice_gives_same_features ... ok [INFO] [stdout] test tests::generate_nearest_neighbor_tour_generates_a_tour ... ok [INFO] [stdout] test minhash::tests::constant_distribution_appears_non_uniform ... ok [INFO] [stdout] test minhash::tests::shingling_twice_gives_same_length ... ok [INFO] [stdout] test tests::output_path_does_stuff ... ok [INFO] [stdout] test tests::run_can_run ... ok [INFO] [stdout] test tests::load_and_order_returns_all_files ... ok [INFO] [stdout] test minhash::tests::overlapping_for_less_than_8bytes_does_not_count ... ok [INFO] [stdout] test tests::load_and_order_optimizes_file_order ... ok [INFO] [stdout] test tests::by_filename_returns_the_same_files_as_tar ... ok [INFO] [stdout] test tour::tests::test_flip ... ok [INFO] [stdout] test tsp::tests::build_neighbors_works_for_linear_distances ... ok [INFO] [stdout] test tour::tests::two_flips_do_nothing ... ok [INFO] [stdout] test tsp::tests::minimal_spanning_tree_generates_minimal_spanning_tree_example ... ok [INFO] [stdout] test tsp::tests::minimal_spanning_tree_generates_minimal_tree_for_geo_sample ... ok [INFO] [stdout] test tour::tests::tour_is_tour ... ok [INFO] [stdout] test tsp::tests::retrieve_distance_works ... ok [INFO] [stdout] test twoopt::tests::test_from_tsp_lib ... ok [INFO] [stdout] test minhash::tests::minhash_sees_through_single_byte_offset ... ok [INFO] [stdout] test tour::tests::tour_is_tour_2 ... ok [INFO] [stdout] test tsp::tests::generate_nearest_neighbor_tour_generates_a_tour ... ok [INFO] [stdout] test tsp::tests::retrieve_distance_geometric_sample ... ok [INFO] [stdout] test minhash::tests::shingle_buffer_is_size_limited ... ok [INFO] [stdout] test binsort::tests::optimize_binsort_can_optimize ... ok [INFO] [stdout] test tsp::tests::minimal_spanning_tree_creates_a_spanning_tree ... ok [INFO] [stderr] Running unittests src/bin/analyze.rs (/opt/rustwide/target/debug/deps/analyze-a60640917c405024) [INFO] [stdout] [INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/simsort-a952ccbfc10cb5c8) [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 0.01s [INFO] [stdout] [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 simsort [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" "77af2826d50da5690a183656a04f90521c9b8233111d6f0fd2d5ed06b9a2e3a0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77af2826d50da5690a183656a04f90521c9b8233111d6f0fd2d5ed06b9a2e3a0", kill_on_drop: false }` [INFO] [stdout] 77af2826d50da5690a183656a04f90521c9b8233111d6f0fd2d5ed06b9a2e3a0