[INFO] cloning repository https://github.com/LightDiscord/Prettier [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LightDiscord/Prettier" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLightDiscord%2FPrettier", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLightDiscord%2FPrettier'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c455ed9ece8f043a1c6bf8dcf6266478057196e7 [INFO] testing LightDiscord/Prettier against try#015dbcea68b7642e2acc268b5c8f3e9086fc02ff for pr-102570 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLightDiscord%2FPrettier" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/LightDiscord/Prettier on toolchain 015dbcea68b7642e2acc268b5c8f3e9086fc02ff [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+015dbcea68b7642e2acc268b5c8f3e9086fc02ff" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/LightDiscord/Prettier [INFO] finished tweaking git repo https://github.com/LightDiscord/Prettier [INFO] tweaked toml for git repo https://github.com/LightDiscord/Prettier written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/LightDiscord/Prettier already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+015dbcea68b7642e2acc268b5c8f3e9086fc02ff" "fetch" "--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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+015dbcea68b7642e2acc268b5c8f3e9086fc02ff" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7db6b245f1b3491adb48980273830745246b3caa569850a5c20b0b48cb077c51 [INFO] running `Command { std: "docker" "start" "-a" "7db6b245f1b3491adb48980273830745246b3caa569850a5c20b0b48cb077c51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7db6b245f1b3491adb48980273830745246b3caa569850a5c20b0b48cb077c51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7db6b245f1b3491adb48980273830745246b3caa569850a5c20b0b48cb077c51", kill_on_drop: false }` [INFO] [stdout] 7db6b245f1b3491adb48980273830745246b3caa569850a5c20b0b48cb077c51 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+015dbcea68b7642e2acc268b5c8f3e9086fc02ff" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1aa93c3e4da24c8468439b0b5a1077839da8b0e8b6257c8d338ebd8783d9d9ea [INFO] running `Command { std: "docker" "start" "-a" "1aa93c3e4da24c8468439b0b5a1077839da8b0e8b6257c8d338ebd8783d9d9ea", 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 unicode-width v0.1.5 [INFO] [stderr] Compiling libc v0.2.42 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling bitflags v1.0.3 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling textwrap v0.9.0 [INFO] [stderr] Compiling atty v0.2.10 [INFO] [stderr] Compiling clap v2.31.2 [INFO] [stderr] Compiling prettier v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolons [INFO] [stdout] --> src/main.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 8 | ;;;;let matches = clap_app!(app => (version: "1.0") (author: "LightDiscord ") (about: "Format code with some semi... [INFO] [stdout] | ^^^^ help: remove these semicolons [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolons [INFO] [stdout] --> src/main.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | ;;;;let matches = matches.get_matches(); [INFO] [stdout] | ^^^^ help: remove these semicolons [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolons [INFO] [stdout] --> src/main.rs:10:1 [INFO] [stdout] | [INFO] [stdout] 10 | / ;;;; [INFO] [stdout] 11 | | ;;;;let file = matches.value_of("INPUT").unwrap(); [INFO] [stdout] | |____^ help: remove these semicolons [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolons [INFO] [stdout] --> src/main.rs:12:1 [INFO] [stdout] | [INFO] [stdout] 12 | / ;;;; [INFO] [stdout] 13 | | ;;;;let _file = handle_file(file).unwrap(); [INFO] [stdout] | |____^ help: remove these semicolons [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolons [INFO] [stdout] --> src/main.rs:17:1 [INFO] [stdout] | [INFO] [stdout] 17 | ;;;;let mut file = File::open(file)?; [INFO] [stdout] | ^^^^ help: remove these semicolons [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolons [INFO] [stdout] --> src/main.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | ;;;;let mut content = String::new(); [INFO] [stdout] | ^^^^ help: remove these semicolons [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolons [INFO] [stdout] --> src/main.rs:19:1 [INFO] [stdout] | [INFO] [stdout] 19 | ;;;;file.read_to_string(&mut content)?; [INFO] [stdout] | ^^^^ help: remove these semicolons [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolons [INFO] [stdout] --> src/main.rs:20:1 [INFO] [stdout] | [INFO] [stdout] 20 | / ;;;; [INFO] [stdout] 21 | | ;;;;let content = content.lines(); [INFO] [stdout] | |____^ help: remove these semicolons [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolons [INFO] [stdout] --> src/main.rs:22:1 [INFO] [stdout] | [INFO] [stdout] 22 | ;;;;let content = content.map(|line| process_line(line)); [INFO] [stdout] | ^^^^ help: remove these semicolons [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolons [INFO] [stdout] --> src/main.rs:23:1 [INFO] [stdout] | [INFO] [stdout] 23 | ;;;;let content: Vec = content.collect(); [INFO] [stdout] | ^^^^ help: remove these semicolons [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolons [INFO] [stdout] --> src/main.rs:24:1 [INFO] [stdout] | [INFO] [stdout] 24 | ;;;;let content = content.join("\n"); [INFO] [stdout] | ^^^^ help: remove these semicolons [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolons [INFO] [stdout] --> src/main.rs:25:1 [INFO] [stdout] | [INFO] [stdout] 25 | / ;;;; [INFO] [stdout] 26 | | ;;;;println!("{}", content); [INFO] [stdout] | |____^ help: remove these semicolons [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolons [INFO] [stdout] --> src/main.rs:27:1 [INFO] [stdout] | [INFO] [stdout] 27 | / ;;;; [INFO] [stdout] 28 | | ;;;;Ok(()) [INFO] [stdout] | |____^ help: remove these semicolons [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolons [INFO] [stdout] --> src/main.rs:31:1 [INFO] [stdout] | [INFO] [stdout] 31 | ;;;;let trim = line.trim_left(); [INFO] [stdout] | ^^^^ help: remove these semicolons [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolons [INFO] [stdout] --> src/main.rs:32:1 [INFO] [stdout] | [INFO] [stdout] 32 | ;;;;let size = line.len() - trim.len(); [INFO] [stdout] | ^^^^ help: remove these semicolons [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolons [INFO] [stdout] --> src/main.rs:33:1 [INFO] [stdout] | [INFO] [stdout] 33 | ;;;;let semi = vec![';'; size]; [INFO] [stdout] | ^^^^ help: remove these semicolons [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolons [INFO] [stdout] --> src/main.rs:34:1 [INFO] [stdout] | [INFO] [stdout] 34 | ;;;;semi.into_iter().chain(trim.chars()).collect() [INFO] [stdout] | ^^^^ help: remove these semicolons [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `core::str::::trim_left`: superseded by `trim_start` [INFO] [stdout] --> src/main.rs:31:21 [INFO] [stdout] | [INFO] [stdout] 31 | ;;;;let trim = line.trim_left(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] help: replace the use of the deprecated associated function [INFO] [stdout] | [INFO] [stdout] 31 | ;;;;let trim = line.trim_start(); [INFO] [stdout] | ~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.56s [INFO] running `Command { std: "docker" "inspect" "1aa93c3e4da24c8468439b0b5a1077839da8b0e8b6257c8d338ebd8783d9d9ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1aa93c3e4da24c8468439b0b5a1077839da8b0e8b6257c8d338ebd8783d9d9ea", kill_on_drop: false }` [INFO] [stdout] 1aa93c3e4da24c8468439b0b5a1077839da8b0e8b6257c8d338ebd8783d9d9ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+015dbcea68b7642e2acc268b5c8f3e9086fc02ff" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 03d8a55345c2ba0a0cf888dd1193d366dc5267c597ffe5739f1a6bbedfea27c3 [INFO] running `Command { std: "docker" "start" "-a" "03d8a55345c2ba0a0cf888dd1193d366dc5267c597ffe5739f1a6bbedfea27c3", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] running `Command { std: "docker" "inspect" "03d8a55345c2ba0a0cf888dd1193d366dc5267c597ffe5739f1a6bbedfea27c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03d8a55345c2ba0a0cf888dd1193d366dc5267c597ffe5739f1a6bbedfea27c3", kill_on_drop: false }` [INFO] [stdout] 03d8a55345c2ba0a0cf888dd1193d366dc5267c597ffe5739f1a6bbedfea27c3