[INFO] cloning repository https://github.com/Chubek/OuevreDeOctet [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Chubek/OuevreDeOctet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChubek%2FOuevreDeOctet", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChubek%2FOuevreDeOctet'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 70d5f132b83b87addfc45bdfb437cb53f3eb60a3 [INFO] testing Chubek/OuevreDeOctet against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FChubek%2FOuevreDeOctet" "/workspace/builds/worker-38/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-38/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Chubek/OuevreDeOctet on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Chubek/OuevreDeOctet [INFO] finished tweaking git repo https://github.com/Chubek/OuevreDeOctet [INFO] tweaked toml for git repo https://github.com/Chubek/OuevreDeOctet written to /workspace/builds/worker-38/source/Cargo.toml [INFO] crate git repo https://github.com/Chubek/OuevreDeOctet already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 525a1ede1b312d4b0ddf6dd9ac2fe45f6c9f5e129829955d814dba8251435abd [INFO] running `Command { std: "docker" "start" "-a" "525a1ede1b312d4b0ddf6dd9ac2fe45f6c9f5e129829955d814dba8251435abd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "525a1ede1b312d4b0ddf6dd9ac2fe45f6c9f5e129829955d814dba8251435abd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "525a1ede1b312d4b0ddf6dd9ac2fe45f6c9f5e129829955d814dba8251435abd", kill_on_drop: false }` [INFO] [stdout] 525a1ede1b312d4b0ddf6dd9ac2fe45f6c9f5e129829955d814dba8251435abd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d3cdf154b2d0a297188ffd0fcb949a82b3b7333c0b114c05f4577634b66ea1ec [INFO] running `Command { std: "docker" "start" "-a" "d3cdf154b2d0a297188ffd0fcb949a82b3b7333c0b114c05f4577634b66ea1ec", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling bytemuck v1.7.3 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling paste v1.0.6 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling matrixmultiply v0.3.2 [INFO] [stderr] Compiling safe_arch v0.6.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-rational v0.4.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling wide v0.7.4 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling approx v0.5.1 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling simba v0.7.1 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling libmath v0.2.1 [INFO] [stderr] Compiling nalgebra-macros v0.1.0 [INFO] [stderr] Compiling nalgebra v0.30.1 [INFO] [stderr] Compiling OuevreDeOctet v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Dynamic`, `max` [INFO] [stdout] --> src/encoder.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use nalgebra::{Dynamic, max, DVector}; [INFO] [stdout] | ^^^^^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::BorrowMut` [INFO] [stdout] --> src/levenshtein.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::borrow::BorrowMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BorrowMut`, `Borrow` [INFO] [stdout] --> src/utils.rs:1:19 [INFO] [stdout] | [INFO] [stdout] 1 | use std::borrow::{Borrow, BorrowMut}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Deref` [INFO] [stdout] --> src/utils.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::hash::Hash` [INFO] [stdout] --> src/utils.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::hash::Hash; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::BorrowMut` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::borrow::BorrowMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::default` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::default; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a_trim` [INFO] [stdout] --> src/levenshtein.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | let a_trim = a_lower.trim(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_a_trim` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b_trim` [INFO] [stdout] --> src/levenshtein.rs:83:9 [INFO] [stdout] | [INFO] [stdout] 83 | let b_trim = b_lower.trim(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_b_trim` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/utils.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | let mut text: String = text_given.to_lowercase().clone(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/utils.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | let mut rep: String = RE.replace_all(&text, "").to_string(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `generate_ohe` [INFO] [stdout] --> src/bigram.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 20 | fn generate_ohe(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_dist` [INFO] [stdout] --> src/bigram.rs:26:8 [INFO] [stdout] | [INFO] [stdout] 26 | fn get_dist(&mut self) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `init` [INFO] [stdout] --> src/bigram.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn init(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `new_bigram` [INFO] [stdout] --> src/bigram.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn new_bigram(word1: String, word2: String, label1: u32, label2: u32, length: usize) -> Bigram { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `split_text_into_bigram` [INFO] [stdout] --> src/bigram.rs:51:8 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn split_text_into_bigram(text: String) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `ohe_lower` [INFO] [stdout] --> src/encoder.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn ohe_lower(max_len: usize, label_one: u32) -> DVector { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `levenshtein` [INFO] [stdout] --> src/levenshtein.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn levenshtein(a_str: &String, b_str: &String) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `lev_ratio` [INFO] [stdout] --> src/levenshtein.rs:57:8 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn lev_ratio(a: &String, b: &String) -> u8 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `token_set_ratio` [INFO] [stdout] --> src/levenshtein.rs:79:8 [INFO] [stdout] | [INFO] [stdout] 79 | pub fn token_set_ratio(a: &String, b: &String) -> u8 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `join_str` [INFO] [stdout] --> src/utils.rs:19:8 [INFO] [stdout] | [INFO] [stdout] 19 | pub fn join_str(vec: Vec<&String>) -> String { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `join_space` [INFO] [stdout] --> src/utils.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn join_space(a: &String, b: &String) -> String { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `return_larger_smaller` [INFO] [stdout] --> src/utils.rs:37:8 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn return_larger_smaller<'a>(a: &'a String, b: &'a String) -> (&'a String, &'a String) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `rem_punct_split` [INFO] [stdout] --> src/utils.rs:63:8 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn rem_punct_split(text_given: &str) -> HashSet { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `OuevreDeOctet` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = help: convert the identifier to snake case: `ouevre_de_octet` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 25 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 13s [INFO] running `Command { std: "docker" "inspect" "d3cdf154b2d0a297188ffd0fcb949a82b3b7333c0b114c05f4577634b66ea1ec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3cdf154b2d0a297188ffd0fcb949a82b3b7333c0b114c05f4577634b66ea1ec", kill_on_drop: false }` [INFO] [stdout] d3cdf154b2d0a297188ffd0fcb949a82b3b7333c0b114c05f4577634b66ea1ec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f0a092a369f836cb0a1ad43590003cb716aa8b70398104d2b58d086a27bbf0f0 [INFO] running `Command { std: "docker" "start" "-a" "f0a092a369f836cb0a1ad43590003cb716aa8b70398104d2b58d086a27bbf0f0", kill_on_drop: false }` [INFO] [stderr] Compiling OuevreDeOctet v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Dynamic`, `max` [INFO] [stdout] --> src/encoder.rs:1:16 [INFO] [stdout] | [INFO] [stdout] 1 | use nalgebra::{Dynamic, max, DVector}; [INFO] [stdout] | ^^^^^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::BorrowMut` [INFO] [stdout] --> src/levenshtein.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::borrow::BorrowMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BorrowMut`, `Borrow` [INFO] [stdout] --> src/utils.rs:1:19 [INFO] [stdout] | [INFO] [stdout] 1 | use std::borrow::{Borrow, BorrowMut}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Deref` [INFO] [stdout] --> src/utils.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::ops::Deref; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::hash::Hash` [INFO] [stdout] --> src/utils.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::hash::Hash; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::BorrowMut` [INFO] [stdout] --> src/main.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::borrow::BorrowMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::default` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::default; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:11:37 [INFO] [stdout] | [INFO] [stdout] 11 | let bigram = bigram::new_bigram("hello2", "hlllo1", 1u32, 3u32, 4usize); [INFO] [stdout] | ^^^^^^^^- help: try using a conversion method: `.to_string()` [INFO] [stdout] | | [INFO] [stdout] | expected struct `String`, found `&str` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> src/main.rs:11:47 [INFO] [stdout] | [INFO] [stdout] 11 | let bigram = bigram::new_bigram("hello2", "hlllo1", 1u32, 3u32, 4usize); [INFO] [stdout] | ^^^^^^^^- help: try using a conversion method: `.to_string()` [INFO] [stdout] | | [INFO] [stdout] | expected struct `String`, found `&str` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `OuevreDeOctet` due to 3 previous errors; 7 warnings emitted [INFO] running `Command { std: "docker" "inspect" "f0a092a369f836cb0a1ad43590003cb716aa8b70398104d2b58d086a27bbf0f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f0a092a369f836cb0a1ad43590003cb716aa8b70398104d2b58d086a27bbf0f0", kill_on_drop: false }` [INFO] [stdout] f0a092a369f836cb0a1ad43590003cb716aa8b70398104d2b58d086a27bbf0f0