[INFO] fetching crate learnwy_bin_utils 0.1.2... [INFO] checking learnwy_bin_utils-0.1.2 against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] extracting crate learnwy_bin_utils 0.1.2 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate learnwy_bin_utils 0.1.2 on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate learnwy_bin_utils 0.1.2 [INFO] finished tweaking crates.io crate learnwy_bin_utils 0.1.2 [INFO] tweaked toml for crates.io crate learnwy_bin_utils 0.1.2 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate crates.io crate learnwy_bin_utils 0.1.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0412c18351388f5e05b5fff428a550b6d06460f4d18655cda5db92ab204ae317 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0412c18351388f5e05b5fff428a550b6d06460f4d18655cda5db92ab204ae317", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0412c18351388f5e05b5fff428a550b6d06460f4d18655cda5db92ab204ae317", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0412c18351388f5e05b5fff428a550b6d06460f4d18655cda5db92ab204ae317", kill_on_drop: false }` [INFO] [stdout] 0412c18351388f5e05b5fff428a550b6d06460f4d18655cda5db92ab204ae317 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4c9818bea3f5e649f45166515a4658a2a1cb0ffc400b7a99ba3e83eac829844d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4c9818bea3f5e649f45166515a4658a2a1cb0ffc400b7a99ba3e83eac829844d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling serde v1.0.115 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking ppv-lite86 v0.2.8 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Checking regex-syntax v0.6.18 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking termcolor v1.1.0 [INFO] [stderr] Checking directories v0.10.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Checking miniz_oxide v0.4.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking aho-corasick v0.7.13 [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Checking backtrace v0.3.50 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking uuid v0.8.1 [INFO] [stderr] Checking os_type v2.2.0 [INFO] [stderr] Compiling serde_derive v1.0.115 [INFO] [stderr] Checking toml v0.4.10 [INFO] [stderr] Checking toml v0.5.6 [INFO] [stderr] Checking serde_json v1.0.57 [INFO] [stderr] Checking confy v0.3.1 [INFO] [stderr] Checking human-panic v1.0.3 [INFO] [stderr] Checking learnwy_bin_utils v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `join`, `pick` [INFO] [stdout] --> src/lib/utils/collect.rs:18:26 [INFO] [stdout] | [INFO] [stdout] 18 | use utils::collect::{join, pick}; [INFO] [stdout] | ^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `date_native_local_str`, `date_str`, `date_time_native_local_str`, `date_time_str`, `time_native_local_str`, `time_str` [INFO] [stdout] --> src/lib/utils/date.rs:30:23 [INFO] [stdout] | [INFO] [stdout] 30 | use utils::date::{date_str, date_time_str, time_str, date_native_local_str, date_time_native_local_str, time_native_local_str}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Rng` [INFO] [stdout] --> src/bin/gen_pwd.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | use rand::{Rng}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::gen_pwd` [INFO] [stdout] --> src/bin/gen_pwd.rs:28:9 [INFO] [stdout] | [INFO] [stdout] 28 | use crate::gen_pwd; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Borrow` [INFO] [stdout] --> src/translate.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::borrow::Borrow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize` [INFO] [stdout] --> src/translate.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | use serde::{Serialize, Deserialize}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `ZH_CN` should have an upper camel case name [INFO] [stdout] --> src/translate.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | ZH_CN, [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `ZhCn` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `EN_US` should have an upper camel case name [INFO] [stdout] --> src/translate.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | EN_US, [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `EnUs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize` [INFO] [stdout] --> src/main.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | use serde::{Serialize, Deserialize}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/bin/gen_pwd.rs:14:34 [INFO] [stdout] | [INFO] [stdout] 14 | let pwd = join(&(0..32).map(|i| pick(&PWD_SEED.chars().collect())).collect::>()); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Borrow` [INFO] [stdout] --> src/translate.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::borrow::Borrow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize` [INFO] [stdout] --> src/translate.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | use serde::{Serialize, Deserialize}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `ZH_CN` should have an upper camel case name [INFO] [stdout] --> src/translate.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | ZH_CN, [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `ZhCn` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `EN_US` should have an upper camel case name [INFO] [stdout] --> src/translate.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | EN_US, [INFO] [stdout] | ^^^^^ help: convert the identifier to upper camel case: `EnUs` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Data`, `TranslateLang`, `Translate` [INFO] [stdout] --> src/translate.rs:73:28 [INFO] [stdout] | [INFO] [stdout] 73 | use crate::translate::{Data, Translate, TranslateLang}; [INFO] [stdout] | ^^^^ ^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize` [INFO] [stdout] --> src/main.rs:4:13 [INFO] [stdout] | [INFO] [stdout] 4 | use serde::{Serialize, Deserialize}; [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Rng` [INFO] [stdout] --> src/bin/gen_pwd.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | use rand::{Rng}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/bin/gen_pwd.rs:14:34 [INFO] [stdout] | [INFO] [stdout] 14 | let pwd = join(&(0..32).map(|i| pick(&PWD_SEED.chars().collect())).collect::>()); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/bin/gen_pwd.rs:33:13 [INFO] [stdout] | [INFO] [stdout] 33 | for i in 0u64..2u64.pow(4) { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arg` [INFO] [stdout] --> src/main.rs:30:17 [INFO] [stdout] | [INFO] [stdout] 30 | for (index, arg) in std::env::args().enumerate() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_arg` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `arg` [INFO] [stdout] --> src/main.rs:30:17 [INFO] [stdout] | [INFO] [stdout] 30 | for (index, arg) in std::env::args().enumerate() { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_arg` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `init` [INFO] [stdout] --> src/translate.rs:65:12 [INFO] [stdout] | [INFO] [stdout] 65 | pub fn init() -> Data { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/gen_pwd.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | std::fs::create_dir_all(dir.clone()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/gen_pwd.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | ... OpenOptions::new().create(true).write(true).append(true).open(dir.join(date_str() + ".pwd")).unwrap().write(format!("{}\n", pwd.clone()).as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/gen_pwd.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | std::fs::create_dir_all(dir.clone()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/bin/gen_pwd.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 20 | ... OpenOptions::new().create(true).write(true).append(true).open(dir.join(date_str() + ".pwd")).unwrap().write(format!("{}\n", pwd.clone()).as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_path` [INFO] [stdout] --> src/translate.rs:46:8 [INFO] [stdout] | [INFO] [stdout] 46 | fn get_path(&mut self) -> PathBuf { [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: `save` [INFO] [stdout] --> src/translate.rs:53:12 [INFO] [stdout] | [INFO] [stdout] 53 | pub fn save(&mut self) -> std::io::Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `load` [INFO] [stdout] --> src/translate.rs:59:12 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn load(&mut self) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `init` [INFO] [stdout] --> src/translate.rs:65:12 [INFO] [stdout] | [INFO] [stdout] 65 | pub fn init() -> Data { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/translate.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | std::fs::create_dir_all(path.clone().parent().unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/translate.rs:50:9 [INFO] [stdout] | [INFO] [stdout] 50 | std::fs::create_dir_all(path.clone().parent().unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.47s [INFO] running `Command { std: "docker" "inspect" "4c9818bea3f5e649f45166515a4658a2a1cb0ffc400b7a99ba3e83eac829844d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c9818bea3f5e649f45166515a4658a2a1cb0ffc400b7a99ba3e83eac829844d", kill_on_drop: false }` [INFO] [stdout] 4c9818bea3f5e649f45166515a4658a2a1cb0ffc400b7a99ba3e83eac829844d