[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 master#d933cf483edf1605142ac6899ff32536c0ad8b22 for pr-150933 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhyperpape%2Fsimsort" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-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-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/hyperpape/simsort on toolchain d933cf483edf1605142ac6899ff32536c0ad8b22 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "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" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... 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"--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 773ec6c9a9aa3190da9a984b4d251b6824052be92480c20a681c6cc1b68ecf5c [INFO] running `Command { std: "docker" "start" "-a" "773ec6c9a9aa3190da9a984b4d251b6824052be92480c20a681c6cc1b68ecf5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "773ec6c9a9aa3190da9a984b4d251b6824052be92480c20a681c6cc1b68ecf5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "773ec6c9a9aa3190da9a984b4d251b6824052be92480c20a681c6cc1b68ecf5c", kill_on_drop: false }` [INFO] [stdout] 773ec6c9a9aa3190da9a984b4d251b6824052be92480c20a681c6cc1b68ecf5c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 561c4f75fafe8f90e880bf32b7c2b426bcd2ac8feeeccfc8ef8c35545fcdfb39 [INFO] running `Command { std: "docker" "start" "-a" "561c4f75fafe8f90e880bf32b7c2b426bcd2ac8feeeccfc8ef8c35545fcdfb39", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.85 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling colorchoice v1.0.1 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.0 [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 anstyle v1.0.7 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling anstream v0.6.14 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Compiling clap_lex v0.7.1 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling clap_builder v4.5.7 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Compiling fastrand v2.1.0 [INFO] [stderr] Compiling bit-vec v0.8.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling bit-set v0.8.0 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling exitcode v1.1.2 [INFO] [stderr] Compiling pathdiff v0.2.3 [INFO] [stderr] Compiling tempfile v3.11.0 [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 clap_derive v4.5.5 [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 35.33s [INFO] running `Command { std: "docker" "inspect" "561c4f75fafe8f90e880bf32b7c2b426bcd2ac8feeeccfc8ef8c35545fcdfb39", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "561c4f75fafe8f90e880bf32b7c2b426bcd2ac8feeeccfc8ef8c35545fcdfb39", kill_on_drop: false }` [INFO] [stdout] 561c4f75fafe8f90e880bf32b7c2b426bcd2ac8feeeccfc8ef8c35545fcdfb39 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1861abc85c54540ce1de2a6eed201ef095869fe25e65bbb1fc3d725efa90d949 [INFO] running `Command { std: "docker" "start" "-a" "1861abc85c54540ce1de2a6eed201ef095869fe25e65bbb1fc3d725efa90d949", 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 serde_json v1.0.120 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling half v2.4.1 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling os_str_bytes v6.6.1 [INFO] [stderr] Compiling bit-vec v0.8.0 [INFO] [stderr] Compiling plotters-backend v0.3.6 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling plotters-svg v0.3.6 [INFO] [stderr] Compiling bit-set v0.8.0 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling textwrap v0.16.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling wait-timeout v0.2.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling rusty-fork v0.3.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_xorshift v0.3.0 [INFO] [stderr] Compiling rayon v1.10.0 [INFO] [stderr] Compiling clap v3.2.25 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling plotters v0.3.6 [INFO] [stderr] Compiling oorandom v11.1.4 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling unarray v0.1.4 [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 55.59s [INFO] running `Command { std: "docker" "inspect" "1861abc85c54540ce1de2a6eed201ef095869fe25e65bbb1fc3d725efa90d949", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1861abc85c54540ce1de2a6eed201ef095869fe25e65bbb1fc3d725efa90d949", kill_on_drop: false }` [INFO] [stdout] 1861abc85c54540ce1de2a6eed201ef095869fe25e65bbb1fc3d725efa90d949 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+d933cf483edf1605142ac6899ff32536c0ad8b22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e7f6e119e525b5888ad0f1e53f8d4a46473846efedb17cf64b965e05fcea6668 [INFO] running `Command { std: "docker" "start" "-a" "e7f6e119e525b5888ad0f1e53f8d4a46473846efedb17cf64b965e05fcea6668", 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 0.18s [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::minhash_stream_generates_8_features ... ok [INFO] [stdout] test minhash::tests::overlapping_for_less_than_8bytes_does_not_count ... ok [INFO] [stdout] test minhash::tests::random_distribution_appears_uniform ... ok [INFO] [stdout] test minhash::tests::shingle_compares_equal_to_self ... ok [INFO] [stdout] test minhash::tests::shingling_twice_gives_same_features ... ok [INFO] [stdout] test minhash::tests::lengthening_string_adds_shingle_features ... ok [INFO] [stdout] test minhash::tests::shingling_twice_gives_same_length ... ok [INFO] [stdout] test tests::generate_nearest_neighbor_tour_generates_a_tour ... ok [INFO] [stdout] test minhash::tests::distinct_strings_compare_unequal ... ok [INFO] [stdout] test minhash::tests::minhash_stream_reads_file ... ok [INFO] [stdout] test tests::load_and_order_returns_all_files ... 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 tests::output_path_does_stuff ... ok [INFO] [stdout] test tour::tests::tour_is_tour_2 ... ok [INFO] [stdout] test minhash::tests::constant_distribution_appears_non_uniform ... ok [INFO] [stdout] test tests::run_can_run ... ok [INFO] [stdout] test tsp::tests::build_neighbors_works_for_linear_distances ... ok [INFO] [stdout] test tests::load_and_order_optimizes_file_order ... ok [INFO] [stdout] test tsp::tests::generate_nearest_neighbor_tour_generates_a_tour ... 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 tsp::tests::retrieve_distance_geometric_sample ... ok [INFO] [stdout] test twoopt::tests::test_from_tsp_lib ... ok [INFO] [stdout] test tour::tests::two_flips_do_nothing ... ok [INFO] [stdout] test minhash::tests::minhash_sees_through_single_byte_offset ... FAILED [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] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- minhash::tests::minhash_sees_through_single_byte_offset stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'minhash::tests::minhash_sees_through_single_byte_offset' (22) panicked at src/minhash.rs:504:9: [INFO] [stdout] assertion failed: score > 0.95 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x574b14ed631a - std[69d51b4813ba037]::backtrace_rs::backtrace::libunwind::trace [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x574b14ed631a - std[69d51b4813ba037]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x574b14ed631a - std[69d51b4813ba037]::sys::backtrace::_print_fmt [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/sys/backtrace.rs:74:9 [INFO] [stdout] 3: 0x574b14ed631a - <::print::DisplayBacktrace as core[51d4adbef590f61]::fmt::Display>::fmt [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/sys/backtrace.rs:44:26 [INFO] [stdout] 4: 0x574b14eec89a - ::fmt [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/core/src/fmt/rt.rs:152:76 [INFO] [stdout] 5: 0x574b14eec89a - core[51d4adbef590f61]::fmt::write [INFO] [stdout] 6: 0x574b14edb202 - std[69d51b4813ba037]::io::default_write_fmt::> [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x574b14edb202 - as std[69d51b4813ba037]::io::Write>::write_fmt [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/io/mod.rs:1994:13 [INFO] [stdout] 8: 0x574b14eb2e5f - ::print [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/sys/backtrace.rs:47:9 [INFO] [stdout] 9: 0x574b14eb2e5f - std[69d51b4813ba037]::panicking::default_hook::{closure#0} [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/panicking.rs:292:27 [INFO] [stdout] 10: 0x574b14ecdb69 - std[69d51b4813ba037]::panicking::default_hook [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/panicking.rs:316:9 [INFO] [stdout] 11: 0x574b14dc2ecc - core[51d4adbef590f61]::ops::function::Fn<(&'a std[69d51b4813ba037]::panic::PanicHookInfo<'b>,), Output = ()> + core[51d4adbef590f61]::marker::Sync + core[51d4adbef590f61]::marker::Send> as core[51d4adbef590f61]::ops::function::Fn<(&std[69d51b4813ba037]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 12: 0x574b14dc2ecc - test[8fe65b9e05bf4c74]::test_main_with_exit_callback::::{closure#0} [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x574b14ecdd22 - core[51d4adbef590f61]::ops::function::Fn<(&'a std[69d51b4813ba037]::panic::PanicHookInfo<'b>,), Output = ()> + core[51d4adbef590f61]::marker::Sync + core[51d4adbef590f61]::marker::Send> as core[51d4adbef590f61]::ops::function::Fn<(&std[69d51b4813ba037]::panic::PanicHookInfo,)>>::call [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/alloc/src/boxed.rs:2254:9 [INFO] [stdout] 14: 0x574b14ecdd22 - std[69d51b4813ba037]::panicking::panic_with_hook [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/panicking.rs:833:13 [INFO] [stdout] 15: 0x574b14eb2f4a - std[69d51b4813ba037]::panicking::panic_handler::{closure#0} [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/panicking.rs:691:13 [INFO] [stdout] 16: 0x574b14eaa5c9 - std[69d51b4813ba037]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/sys/backtrace.rs:182:18 [INFO] [stdout] 17: 0x574b14eb3c2d - __rustc[cb16bc19fc993bd7]::rust_begin_unwind [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/panicking.rs:689:5 [INFO] [stdout] 18: 0x574b14eed1ac - core[51d4adbef590f61]::panicking::panic_fmt [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/core/src/panicking.rs:80:14 [INFO] [stdout] 19: 0x574b14eed172 - core[51d4adbef590f61]::panicking::panic [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/core/src/panicking.rs:150:5 [INFO] [stdout] 20: 0x574b14d7a629 - simsort[33e7b4eb68cac08c]::minhash::tests::minhash_sees_through_single_byte_offset [INFO] [stdout] at /opt/rustwide/workdir/src/minhash.rs:504:9 [INFO] [stdout] 21: 0x574b14d742d7 - simsort[33e7b4eb68cac08c]::minhash::tests::minhash_sees_through_single_byte_offset::{closure#0} [INFO] [stdout] at /opt/rustwide/workdir/src/minhash.rs:482:49 [INFO] [stdout] 22: 0x574b14da2446 - >::call_once [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x574b14db6fab - core[51d4adbef590f61]::result::Result<(), alloc[18203fec9a0cd4ec]::string::String> as core[51d4adbef590f61]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x574b14db6fab - test[8fe65b9e05bf4c74]::__rust_begin_short_backtrace::, fn() -> core[51d4adbef590f61]::result::Result<(), alloc[18203fec9a0cd4ec]::string::String>> [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/test/src/lib.rs:663:18 [INFO] [stdout] 25: 0x574b14dc399b - test[8fe65b9e05bf4c74]::run_test_in_process::{closure#0} [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/test/src/lib.rs:686:74 [INFO] [stdout] 26: 0x574b14dc399b - as core[51d4adbef590f61]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 27: 0x574b14dc399b - std[69d51b4813ba037]::panicking::catch_unwind::do_call::, core[51d4adbef590f61]::result::Result<(), alloc[18203fec9a0cd4ec]::string::String>> [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/panicking.rs:581:40 [INFO] [stdout] 28: 0x574b14dc399b - std[69d51b4813ba037]::panicking::catch_unwind::, core[51d4adbef590f61]::panic::unwind_safe::AssertUnwindSafe> [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/panicking.rs:544:19 [INFO] [stdout] 29: 0x574b14dc399b - std[69d51b4813ba037]::panic::catch_unwind::, core[51d4adbef590f61]::result::Result<(), alloc[18203fec9a0cd4ec]::string::String>> [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/panic.rs:359:14 [INFO] [stdout] 30: 0x574b14dc399b - test[8fe65b9e05bf4c74]::run_test_in_process [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/test/src/lib.rs:686:27 [INFO] [stdout] 31: 0x574b14dc399b - test[8fe65b9e05bf4c74]::run_test::{closure#0} [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/test/src/lib.rs:607:43 [INFO] [stdout] 32: 0x574b14dbf0b4 - test[8fe65b9e05bf4c74]::run_test::{closure#1} [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/test/src/lib.rs:637:41 [INFO] [stdout] 33: 0x574b14dbf0b4 - std[69d51b4813ba037]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/sys/backtrace.rs:166:18 [INFO] [stdout] 34: 0x574b14dc65a2 - std[69d51b4813ba037]::thread::lifecycle::spawn_unchecked::::{closure#1}::{closure#0} [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/thread/lifecycle.rs:91:13 [INFO] [stdout] 35: 0x574b14dc65a2 - ::{closure#1}::{closure#0}> as core[51d4adbef590f61]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/core/src/panic/unwind_safe.rs:274:9 [INFO] [stdout] 36: 0x574b14dc65a2 - std[69d51b4813ba037]::panicking::catch_unwind::do_call::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/panicking.rs:581:40 [INFO] [stdout] 37: 0x574b14dc65a2 - std[69d51b4813ba037]::panicking::catch_unwind::<(), core[51d4adbef590f61]::panic::unwind_safe::AssertUnwindSafe::{closure#1}::{closure#0}>> [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/panicking.rs:544:19 [INFO] [stdout] 38: 0x574b14dc65a2 - std[69d51b4813ba037]::panic::catch_unwind::::{closure#1}::{closure#0}>, ()> [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/panic.rs:359:14 [INFO] [stdout] 39: 0x574b14dc65a2 - std[69d51b4813ba037]::thread::lifecycle::spawn_unchecked::::{closure#1} [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/thread/lifecycle.rs:89:26 [INFO] [stdout] 40: 0x574b14dc65a2 - ::{closure#1} as core[51d4adbef590f61]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 41: 0x574b14ed58cf - + core[51d4adbef590f61]::marker::Send> as core[51d4adbef590f61]::ops::function::FnOnce<()>>::call_once [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/alloc/src/boxed.rs:2240:9 [INFO] [stdout] 42: 0x574b14ed58cf - ::new::thread_start [INFO] [stdout] at /rustc/d933cf483edf1605142ac6899ff32536c0ad8b22/library/std/src/sys/thread/unix.rs:118:17 [INFO] [stdout] 43: 0x7b81cd431aa4 - [INFO] [stdout] 44: 0x7b81cd4bea64 - clone [INFO] [stdout] 45: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] minhash::tests::minhash_sees_through_single_byte_offset [INFO] [stdout] [INFO] [stdout] test result: FAILED. 31 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.95s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "e7f6e119e525b5888ad0f1e53f8d4a46473846efedb17cf64b965e05fcea6668", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7f6e119e525b5888ad0f1e53f8d4a46473846efedb17cf64b965e05fcea6668", kill_on_drop: false }` [INFO] [stdout] e7f6e119e525b5888ad0f1e53f8d4a46473846efedb17cf64b965e05fcea6668