[INFO] updating cached repository https://github.com/jibuntu/keymap [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] [stderr] From https://github.com/jibuntu/keymap [INFO] [stderr] e9d27ac..0507be2 master -> master [INFO] [stderr] * [new tag] v0.1 -> v0.1 [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 0507be299b5b38fc05c641ac0ee55bec7d106136 [INFO] checking jibuntu/keymap against master#bd0bacc694d7d8175804bb6f690cb846bfa4a9ee for pr-71665 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjibuntu%2Fkeymap" "/workspace/builds/worker-12/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jibuntu/keymap on toolchain bd0bacc694d7d8175804bb6f690cb846bfa4a9ee [INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/jibuntu/keymap [INFO] finished tweaking git repo https://github.com/jibuntu/keymap [INFO] tweaked toml for git repo https://github.com/jibuntu/keymap written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+bd0bacc694d7d8175804bb6f690cb846bfa4a9ee" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] c56470b5e09be77272d023eaa05f36a924fa80cb0d299079492e5eb57a9df6e6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "c56470b5e09be77272d023eaa05f36a924fa80cb0d299079492e5eb57a9df6e6"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling serde v1.0.110 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling syn v1.0.20 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking unicode-width v0.1.7 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Checking oorandom v11.1.1 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Compiling keymap v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking crossbeam-utils v0.7.2 [INFO] [stderr] Checking plotters v0.2.14 [INFO] [stderr] Compiling proc-macro2 v1.0.12 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Checking crossbeam-epoch v0.8.2 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking clap v2.33.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Checking rayon-core v1.7.0 [INFO] [stderr] Checking criterion-plot v0.4.2 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking regex v1.3.7 [INFO] [stderr] warning: unused import: `std::collections::HashSet` [INFO] [stderr] --> src/key_converter/mod.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::collections::HashSet; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::keycode::Keycode` [INFO] [stderr] --> src/key_converter/rules/mod.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use self::keycode::Keycode; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::rules::Rules` [INFO] [stderr] --> src/key_converter/mod.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use self::rules::Rules; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::rules::Key` [INFO] [stderr] --> src/key_converter/mod.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use self::rules::Key; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `key_converter::KeyConverter` [INFO] [stderr] --> src/main.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use key_converter::KeyConverter; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [INFO] [stderr] Checking serde_json v1.0.53 [INFO] [stderr] Checking bstr v0.2.13 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Compiling serde_derive v1.0.110 [INFO] [stderr] Checking tinytemplate v1.0.4 [INFO] [stderr] Checking criterion v0.3.2 [INFO] [stderr] warning: unused import: `std::thread` [INFO] [stderr] --> src/virtual_keyboard/mod.rs:87:9 [INFO] [stderr] | [INFO] [stderr] 87 | use std::thread; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashSet` [INFO] [stderr] --> src/key_converter/mod.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::collections::HashSet; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::rules::Rules` [INFO] [stderr] --> src/key_converter/mod.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use self::rules::Rules; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `self::rules::Key` [INFO] [stderr] --> src/key_converter/mod.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use self::rules::Key; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `key_converter::KeyConverter` [INFO] [stderr] --> src/main.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | use key_converter::KeyConverter; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/keyboard/mod.rs:74:13 [INFO] [stderr] | [INFO] [stderr] 74 | for i in 0..10 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ty` [INFO] [stderr] --> src/keyboard/mod.rs:202:18 [INFO] [stderr] | [INFO] [stderr] 202 | let (ty, code, value) = kbd.read(); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_ty` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/keyboard/mod.rs:195:13 [INFO] [stderr] | [INFO] [stderr] 195 | Err(err) => { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/keyboard/mod.rs:219:13 [INFO] [stderr] | [INFO] [stderr] 219 | Err(err) => { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `sleep_time` [INFO] [stderr] --> src/virtual_keyboard/mod.rs:97:13 [INFO] [stderr] | [INFO] [stderr] 97 | let sleep_time = Duration::from_millis(500); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sleep_time` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `kbd` [INFO] [stderr] --> src/virtual_keyboard/mod.rs:98:13 [INFO] [stderr] | [INFO] [stderr] 98 | let mut kbd = match VirtualKeyboard::new() { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_kbd` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/keyboard/mod.rs:65:9 [INFO] [stderr] | [INFO] [stderr] 65 | let mut file = File::open(fnames.last().unwrap()).unwrap(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/virtual_keyboard/mod.rs:98:13 [INFO] [stderr] | [INFO] [stderr] 98 | let mut kbd = match VirtualKeyboard::new() { [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: 13 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `black_box` [INFO] [stderr] --> benches/bench.rs:2:17 [INFO] [stderr] | [INFO] [stderr] 2 | use criterion::{black_box, criterion_group, criterion_main, Criterion}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashSet` [INFO] [stderr] --> benches/../src/key_converter/rules/mod.rs:116:9 [INFO] [stderr] | [INFO] [stderr] 116 | use std::collections::HashSet; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::Key` [INFO] [stderr] --> benches/../src/key_converter/rules/mod.rs:117:9 [INFO] [stderr] | [INFO] [stderr] 117 | use super::Key; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::KeyRule` [INFO] [stderr] --> benches/../src/key_converter/rules/mod.rs:118:9 [INFO] [stderr] | [INFO] [stderr] 118 | use super::KeyRule; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::Rules` [INFO] [stderr] --> benches/../src/key_converter/rules/mod.rs:119:9 [INFO] [stderr] | [INFO] [stderr] 119 | use super::Rules; [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::Keycode` [INFO] [stderr] --> benches/../src/key_converter/rules/mod.rs:120:9 [INFO] [stderr] | [INFO] [stderr] 120 | use super::Keycode; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused macro definition [INFO] [stderr] --> benches/../src/key_converter/rules/mod.rs:122:5 [INFO] [stderr] | [INFO] [stderr] 122 | / macro_rules! hash { [INFO] [stderr] 123 | | ($($x:expr),*) => { [INFO] [stderr] 124 | | { [INFO] [stderr] 125 | | let mut temp_set = HashSet::new(); [INFO] [stderr] ... | [INFO] [stderr] 129 | | }; [INFO] [stderr] 130 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key_e` [INFO] [stderr] --> benches/bench.rs:22:9 [INFO] [stderr] | [INFO] [stderr] 22 | let key_e = code.from_keyword("E").unwrap(); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_key_e` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 17s [INFO] running `"docker" "inspect" "c56470b5e09be77272d023eaa05f36a924fa80cb0d299079492e5eb57a9df6e6"` [INFO] running `"docker" "rm" "-f" "c56470b5e09be77272d023eaa05f36a924fa80cb0d299079492e5eb57a9df6e6"` [INFO] [stdout] c56470b5e09be77272d023eaa05f36a924fa80cb0d299079492e5eb57a9df6e6