[INFO] cloning repository https://github.com/MaxF12/AnyEyeballs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MaxF12/AnyEyeballs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaxF12%2FAnyEyeballs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaxF12%2FAnyEyeballs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e14c1106e3c3bec9639294cf500fce91ac257467
[INFO] fixing MaxF12/AnyEyeballs/e14c1106e3c3bec9639294cf500fce91ac257467 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMaxF12%2FAnyEyeballs" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/MaxF12/AnyEyeballs
[INFO] finished tweaking git repo https://github.com/MaxF12/AnyEyeballs
[INFO] tweaked toml for git repo https://github.com/MaxF12/AnyEyeballs written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MaxF12/AnyEyeballs on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/MaxF12/AnyEyeballs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libc v0.2.88
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 68a4dd25479e6685f268a5f29f0ae3d03a9c6c81244b390ed7ff82e14ad059b2
[INFO] running `Command { std: "docker" "start" "68a4dd25479e6685f268a5f29f0ae3d03a9c6c81244b390ed7ff82e14ad059b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "68a4dd25479e6685f268a5f29f0ae3d03a9c6c81244b390ed7ff82e14ad059b2" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "68a4dd25479e6685f268a5f29f0ae3d03a9c6c81244b390ed7ff82e14ad059b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "68a4dd25479e6685f268a5f29f0ae3d03a9c6c81244b390ed7ff82e14ad059b2" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling libc v0.2.88
[INFO] [stderr]     Checking socket2 v0.3.19
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking anyeyeballs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/main.rs:23:86
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let pool = Arc::new(Mutex::new(ThreadPool::new(config.workers).unwrap_or_else(|_|(panic!("workers: size has to be >0!")))));
[INFO] [stdout]    |                                                                                      ^                                     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 23 -     let pool = Arc::new(Mutex::new(ThreadPool::new(config.workers).unwrap_or_else(|_|(panic!("workers: size has to be >0!")))));
[INFO] [stdout] 23 +     let pool = Arc::new(Mutex::new(ThreadPool::new(config.workers).unwrap_or_else(|_|panic!("workers: size has to be >0!") )));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> src/main.rs:23:86
[INFO] [stdout]    |
[INFO] [stdout] 23 |     let pool = Arc::new(Mutex::new(ThreadPool::new(config.workers).unwrap_or_else(|_|(panic!("workers: size has to be >0!")))));
[INFO] [stdout]    |                                                                                      ^                                     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 23 -     let pool = Arc::new(Mutex::new(ThreadPool::new(config.workers).unwrap_or_else(|_|(panic!("workers: size has to be >0!")))));
[INFO] [stdout] 23 +     let pool = Arc::new(Mutex::new(ThreadPool::new(config.workers).unwrap_or_else(|_|panic!("workers: size has to be >0!") )));
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.22s
[INFO] [stderr] crater-edition-check: all finished
[INFO] running `Command { std: "docker" "inspect" "68a4dd25479e6685f268a5f29f0ae3d03a9c6c81244b390ed7ff82e14ad059b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68a4dd25479e6685f268a5f29f0ae3d03a9c6c81244b390ed7ff82e14ad059b2", kill_on_drop: false }`
[INFO] [stdout] 68a4dd25479e6685f268a5f29f0ae3d03a9c6c81244b390ed7ff82e14ad059b2
