[INFO] fetching crate rust-serv 0.3.0... [INFO] checking rust-serv-0.3.0 against try#53f0b05ecbcf011a1f77f1c627304e87ebd05801 for pr-154492-1 [INFO] extracting crate rust-serv 0.3.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate rust-serv 0.3.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate rust-serv 0.3.0 [INFO] tweaked toml for crates.io crate rust-serv 0.3.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rust-serv 0.3.0 on toolchain 53f0b05ecbcf011a1f77f1c627304e87ebd05801 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rust-serv 0.3.0 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" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "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" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] db9a54008b34ba76786db91792bb0ee5d920884fde8ea09b9549c1cd5a7eda5a [INFO] running `Command { std: "docker" "start" "-a" "db9a54008b34ba76786db91792bb0ee5d920884fde8ea09b9549c1cd5a7eda5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "db9a54008b34ba76786db91792bb0ee5d920884fde8ea09b9549c1cd5a7eda5a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db9a54008b34ba76786db91792bb0ee5d920884fde8ea09b9549c1cd5a7eda5a", kill_on_drop: false }` [INFO] [stdout] db9a54008b34ba76786db91792bb0ee5d920884fde8ea09b9549c1cd5a7eda5a [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" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b8c86b19f75b73240cd3dd01847d18d7979630f17cd5197a317e8e5a528fddea [INFO] running `Command { std: "docker" "start" "-a" "b8c86b19f75b73240cd3dd01847d18d7979630f17cd5197a317e8e5a528fddea", kill_on_drop: false }` [INFO] [stderr] Checking itoa v1.0.17 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling libc v0.2.182 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Checking mio v1.1.1 [INFO] [stderr] Checking errno v0.3.14 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Checking socket2 v0.6.2 [INFO] [stderr] Checking signal-hook-registry v1.4.8 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Compiling dunce v1.0.5 [INFO] [stderr] Compiling fs_extra v1.3.0 [INFO] [stderr] Compiling zerocopy v0.8.40 [INFO] [stderr] Checking zeroize v1.8.2 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking http v1.4.0 [INFO] [stderr] Checking futures-channel v0.3.32 [INFO] [stderr] Checking tracing-core v0.1.36 [INFO] [stderr] Checking hashbrown v0.16.1 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] 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hyper v1.8.1 [INFO] [stderr] Checking tokio-tungstenite v0.26.2 [INFO] [stderr] Checking notify v7.0.0 [INFO] [stderr] Checking tower-http v0.6.8 [INFO] [stderr] Checking rcgen v0.13.2 [INFO] [stderr] Checking x509-parser v0.16.0 [INFO] [stderr] Checking futures v0.3.32 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking rustls-pemfile v2.2.0 [INFO] [stderr] Checking wait-timeout v0.2.1 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking urlencoding v2.1.3 [INFO] [stderr] Checking rusty-fork v0.3.1 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking clap v4.5.60 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking url v2.5.8 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking hyper-util v0.1.20 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking regex v1.12.3 [INFO] [stderr] Checking rand_xorshift v0.4.0 [INFO] [stderr] Checking is-terminal v0.4.17 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking oorandom v11.1.5 [INFO] [stderr] Checking unarray v0.1.4 [INFO] [stderr] Checking proptest v1.10.0 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking rustls-webpki v0.103.9 [INFO] [stderr] Checking tokio-rustls v0.26.4 [INFO] [stderr] Checking hyper-rustls v0.27.7 [INFO] [stderr] Checking instant-acme v0.7.2 [INFO] [stderr] Checking reqwest v0.12.28 [INFO] [stderr] Checking rust-serv v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize` [INFO] [stdout] --> src/management/config.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | use serde::{Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Write` [INFO] [stdout] --> src/config_reloader/watcher.rs:85:9 [INFO] [stdout] | [INFO] [stdout] 85 | use std::io::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/config_reloader/reloader.rs:155:9 [INFO] [stdout] | [INFO] [stdout] 155 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize` [INFO] [stdout] --> src/management/config.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | use serde::{Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ServiceBuilder` and `ServiceExt` [INFO] [stdout] --> src/middleware/logging.rs:49:17 [INFO] [stdout] | [INFO] [stdout] 49 | use tower::{ServiceBuilder, ServiceExt}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::future::Future` [INFO] [stdout] --> src/middleware/logging.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | use std::future::Future; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::future::Future` [INFO] [stdout] --> src/middleware/cache.rs:52:9 [INFO] [stdout] | [INFO] [stdout] 52 | use std::future::Future; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ChallengeToken` is never constructed [INFO] [stdout] --> src/auto_tls/challenge.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct ChallengeToken { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::PathBuf` [INFO] [stdout] --> tests/coverage_boost_tests.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::path::PathBuf; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Incoming` [INFO] [stdout] --> tests/coverage_boost_tests.rs:15:26 [INFO] [stdout] | [INFO] [stdout] 15 | use hyper::body::{Bytes, Incoming}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `handler` [INFO] [stdout] --> tests/coverage_boost_tests.rs:46:9 [INFO] [stdout] | [INFO] [stdout] 46 | let handler = Handler::new(config); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_handler` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `response1` [INFO] [stdout] --> tests/server_error_tests.rs:389:9 [INFO] [stdout] | [INFO] [stdout] 389 | let response1 = client.get(&url1).send().await.unwrap(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `make_request_with_headers` is never used [INFO] [stdout] --> tests/server_error_tests.rs:35:10 [INFO] [stdout] | [INFO] [stdout] 35 | async fn make_request_with_headers(path: &str, port: u16, headers: Vec<(&str, &str)>) -> reqwest::Response { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `writer` [INFO] [stdout] --> src/access_log/writer.rs:214:13 [INFO] [stdout] | [INFO] [stdout] 214 | let writer = AccessLogWriter::new(&path).unwrap(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/error_pages/templates.rs:326:21 [INFO] [stdout] | [INFO] [stdout] 326 | let (title, msg) = get_default_error_message(400); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/error_pages/templates.rs:329:21 [INFO] [stdout] | [INFO] [stdout] 329 | let (title, msg) = get_default_error_message(401); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/error_pages/templates.rs:332:21 [INFO] [stdout] | [INFO] [stdout] 332 | let (title, msg) = get_default_error_message(403); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/error_pages/templates.rs:335:21 [INFO] [stdout] | [INFO] [stdout] 335 | let (title, msg) = get_default_error_message(405); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/error_pages/templates.rs:338:21 [INFO] [stdout] | [INFO] [stdout] 338 | let (title, msg) = get_default_error_message(429); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/error_pages/templates.rs:341:21 [INFO] [stdout] | [INFO] [stdout] 341 | let (title, msg) = get_default_error_message(503); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_msg` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/middleware/security.rs:590:13 [INFO] [stdout] | [INFO] [stdout] 590 | let mut too_many_headers = HeaderMap::new(); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `server` [INFO] [stdout] --> src/server/websocket.rs:320:13 [INFO] [stdout] | [INFO] [stdout] 320 | let server = WebSocketServer::new(config); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_server` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `server` [INFO] [stdout] --> src/server/websocket.rs:338:13 [INFO] [stdout] | [INFO] [stdout] 338 | let server = WebSocketServer::new(config); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_server` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `server` [INFO] [stdout] --> src/server/websocket.rs:352:13 [INFO] [stdout] | [INFO] [stdout] 352 | let server = WebSocketServer::new(config); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_server` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ChallengeToken` is never constructed [INFO] [stdout] --> src/auto_tls/challenge.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct ChallengeToken { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 40s [INFO] running `Command { std: "docker" "inspect" "b8c86b19f75b73240cd3dd01847d18d7979630f17cd5197a317e8e5a528fddea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8c86b19f75b73240cd3dd01847d18d7979630f17cd5197a317e8e5a528fddea", kill_on_drop: false }` [INFO] [stdout] b8c86b19f75b73240cd3dd01847d18d7979630f17cd5197a317e8e5a528fddea