[INFO] cloning repository https://github.com/lazyprop/rust-webserver [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lazyprop/rust-webserver" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flazyprop%2Frust-webserver", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flazyprop%2Frust-webserver'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9fa04cd65278afafbe35fc44fad4f5dcb6a08707 [INFO] testing lazyprop/rust-webserver against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flazyprop%2Frust-webserver" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/lazyprop/rust-webserver [INFO] finished tweaking git repo https://github.com/lazyprop/rust-webserver [INFO] tweaked toml for git repo https://github.com/lazyprop/rust-webserver written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/lazyprop/rust-webserver on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/lazyprop/rust-webserver 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6096410b525d29e580c17ab7f306ad5b057a7f27becca99d2839845a018e3d56 [INFO] running `Command { std: "docker" "start" "-a" "6096410b525d29e580c17ab7f306ad5b057a7f27becca99d2839845a018e3d56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6096410b525d29e580c17ab7f306ad5b057a7f27becca99d2839845a018e3d56", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6096410b525d29e580c17ab7f306ad5b057a7f27becca99d2839845a018e3d56", kill_on_drop: false }` [INFO] [stdout] 6096410b525d29e580c17ab7f306ad5b057a7f27becca99d2839845a018e3d56 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 225e7a0ee5199b56eefd1d15b983af52f3c3f5e54f1b3009ab9a2a7ebff942ea [INFO] running `Command { std: "docker" "start" "-a" "225e7a0ee5199b56eefd1d15b983af52f3c3f5e54f1b3009ab9a2a7ebff942ea", kill_on_drop: false }` [INFO] [stderr] Compiling rust-webserver v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: type alias `Job` is never used [INFO] [stdout] --> src/main.rs:75:6 [INFO] [stdout] | [INFO] [stdout] 75 | type Job = (TcpStream, RouteFn); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `handle`, and `rx` are never read [INFO] [stdout] --> src/threadpool.rs:8:3 [INFO] [stdout] | [INFO] [stdout] 7 | struct Worker { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 8 | id: usize, [INFO] [stdout] | ^^ [INFO] [stdout] 9 | handle: JoinHandle<()>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 10 | rx: Arc>>>, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `workers` is never read [INFO] [stdout] --> src/threadpool.rs:30:3 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct ThreadPool { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 30 | workers: Vec>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.88s [INFO] running `Command { std: "docker" "inspect" "225e7a0ee5199b56eefd1d15b983af52f3c3f5e54f1b3009ab9a2a7ebff942ea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "225e7a0ee5199b56eefd1d15b983af52f3c3f5e54f1b3009ab9a2a7ebff942ea", kill_on_drop: false }` [INFO] [stdout] 225e7a0ee5199b56eefd1d15b983af52f3c3f5e54f1b3009ab9a2a7ebff942ea [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5e01c09ace90e95e306e29c9e863bb53f9725aa9fcc60bdfafa50b46bde6fbfd [INFO] running `Command { std: "docker" "start" "-a" "5e01c09ace90e95e306e29c9e863bb53f9725aa9fcc60bdfafa50b46bde6fbfd", kill_on_drop: false }` [INFO] [stderr] Compiling rust-webserver v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: cannot find type `Duration` in this scope [INFO] [stdout] --> src/threadpool.rs:61:23 [INFO] [stdout] | [INFO] [stdout] 61 | thread::sleep(Duration::from_secs(1)); [INFO] [stdout] | ^^^^^^^^ use of undeclared type `Duration` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these structs [INFO] [stdout] | [INFO] [stdout] 1 + use crate::Duration; [INFO] [stdout] | [INFO] [stdout] 1 + use std::time::Duration; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: cannot find type `Duration` in this scope [INFO] [stdout] --> src/threadpool.rs:66:23 [INFO] [stdout] | [INFO] [stdout] 66 | thread::sleep(Duration::from_secs(2)); [INFO] [stdout] | ^^^^^^^^ use of undeclared type `Duration` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these structs [INFO] [stdout] | [INFO] [stdout] 1 + use crate::Duration; [INFO] [stdout] | [INFO] [stdout] 1 + use std::time::Duration; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: cannot find type `Duration` in this scope [INFO] [stdout] --> src/threadpool.rs:71:23 [INFO] [stdout] | [INFO] [stdout] 71 | thread::sleep(Duration::from_secs(3)); [INFO] [stdout] | ^^^^^^^^ use of undeclared type `Duration` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these structs [INFO] [stdout] | [INFO] [stdout] 1 + use crate::Duration; [INFO] [stdout] | [INFO] [stdout] 1 + use std::time::Duration; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: cannot find type `Duration` in this scope [INFO] [stdout] --> src/threadpool.rs:80:19 [INFO] [stdout] | [INFO] [stdout] 80 | thread::sleep(Duration::from_secs(5)); [INFO] [stdout] | ^^^^^^^^ use of undeclared type `Duration` [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these structs [INFO] [stdout] | [INFO] [stdout] 1 + use crate::Duration; [INFO] [stdout] | [INFO] [stdout] 1 + use std::time::Duration; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rust-webserver` (bin "rust-webserver" test) due to 4 previous errors [INFO] running `Command { std: "docker" "inspect" "5e01c09ace90e95e306e29c9e863bb53f9725aa9fcc60bdfafa50b46bde6fbfd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5e01c09ace90e95e306e29c9e863bb53f9725aa9fcc60bdfafa50b46bde6fbfd", kill_on_drop: false }` [INFO] [stdout] 5e01c09ace90e95e306e29c9e863bb53f9725aa9fcc60bdfafa50b46bde6fbfd