[INFO] cloning repository https://github.com/Kanaricc/text_classify [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kanaricc/text_classify" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKanaricc%2Ftext_classify", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKanaricc%2Ftext_classify'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a8277809893f84161d8a1ad47b031d5a9331b296 [INFO] checking Kanaricc/text_classify against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKanaricc%2Ftext_classify" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Kanaricc/text_classify on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Kanaricc/text_classify [INFO] finished tweaking git repo https://github.com/Kanaricc/text_classify [INFO] tweaked toml for git repo https://github.com/Kanaricc/text_classify written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/Kanaricc/text_classify already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded indicatif v0.15.0 [INFO] [stderr] Downloaded rand_distr v0.3.0 [INFO] [stderr] Downloaded paste v1.0.3 [INFO] [stderr] Downloaded nalgebra v0.23.1 [INFO] [stderr] Downloaded simba v0.3.1 [INFO] [stderr] Downloaded jieba-rs v0.6.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c45e87a92ee50463a4493592a6cdefaa1ee2e61b706d4a69ad850aee24e5fd53 [INFO] running `Command { std: "docker" "start" "-a" "c45e87a92ee50463a4493592a6cdefaa1ee2e61b706d4a69ad850aee24e5fd53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c45e87a92ee50463a4493592a6cdefaa1ee2e61b706d4a69ad850aee24e5fd53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c45e87a92ee50463a4493592a6cdefaa1ee2e61b706d4a69ad850aee24e5fd53", kill_on_drop: false }` [INFO] [stdout] c45e87a92ee50463a4493592a6cdefaa1ee2e61b706d4a69ad850aee24e5fd53 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9d56e17c72589ec8bd1e464f747b479596e19878a5a75dcff8fe028b52634fef [INFO] running `Command { std: "docker" "start" "-a" "9d56e17c72589ec8bd1e464f747b479596e19878a5a75dcff8fe028b52634fef", 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] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling syn v1.0.53 [INFO] [stderr] Compiling serde_derive v1.0.117 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling siphasher v0.3.3 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling paste v1.0.3 [INFO] [stderr] Checking smallvec v1.5.0 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Checking number_prefix v0.3.0 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking humantime v2.0.1 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Checking dotenv v0.15.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking generic-array v0.14.4 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking phf_shared v0.8.0 [INFO] [stderr] Checking cedarwood v0.4.4 [INFO] [stderr] Checking phf v0.8.0 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Checking terminal_size v0.1.15 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking env_logger v0.8.2 [INFO] [stderr] Checking console v0.13.0 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Checking indicatif v0.15.0 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking rand_distr v0.3.0 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling phf_codegen v0.8.0 [INFO] [stderr] Compiling jieba-rs v0.6.2 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Checking serde_json v1.0.60 [INFO] [stderr] Checking simba v0.3.1 [INFO] [stderr] Checking nalgebra v0.23.1 [INFO] [stderr] Checking text_classify v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/dict.rs:66:28 [INFO] [stdout] | [INFO] [stdout] 66 | self.dicts.retain(|k, v| !stop_words.contains(v)); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/dict.rs:71:28 [INFO] [stdout] | [INFO] [stdout] 71 | self.dicts.retain(|k, v| keep_words.contains(v)); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/dict.rs:66:28 [INFO] [stdout] | [INFO] [stdout] 66 | self.dicts.retain(|k, v| !stop_words.contains(v)); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `k` [INFO] [stdout] --> src/dict.rs:71:28 [INFO] [stdout] | [INFO] [stdout] 71 | self.dicts.retain(|k, v| keep_words.contains(v)); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_k` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `drop_words` [INFO] [stdout] --> src/dict.rs:65:8 [INFO] [stdout] | [INFO] [stdout] 65 | fn drop_words(&mut self, stop_words: &Vec) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `drop_words` [INFO] [stdout] --> src/dict.rs:65:8 [INFO] [stdout] | [INFO] [stdout] 65 | fn drop_words(&mut self, stop_words: &Vec) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:81:9 [INFO] [stdout] | [INFO] [stdout] 81 | let mut bayers = if Path::new(BAYERS_PATH).exists() { [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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:81:9 [INFO] [stdout] | [INFO] [stdout] 81 | let mut bayers = if Path::new(BAYERS_PATH).exists() { [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: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 06s [INFO] running `Command { std: "docker" "inspect" "9d56e17c72589ec8bd1e464f747b479596e19878a5a75dcff8fe028b52634fef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d56e17c72589ec8bd1e464f747b479596e19878a5a75dcff8fe028b52634fef", kill_on_drop: false }` [INFO] [stdout] 9d56e17c72589ec8bd1e464f747b479596e19878a5a75dcff8fe028b52634fef