[INFO] fetching crate idemio 0.1.0... [INFO] checking idemio-0.1.0 against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1 [INFO] extracting crate idemio 0.1.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate idemio 0.1.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate idemio 0.1.0 [INFO] tweaked toml for crates.io crate idemio 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate idemio 0.1.0 on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate idemio 0.1.0 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dashmap v7.0.0-rc2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fb6a38492def47b82c4af5c15b8d609b1f068896af24231822f5dcb8afd74db8 [INFO] running `Command { std: "docker" "start" "-a" "fb6a38492def47b82c4af5c15b8d609b1f068896af24231822f5dcb8afd74db8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fb6a38492def47b82c4af5c15b8d609b1f068896af24231822f5dcb8afd74db8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb6a38492def47b82c4af5c15b8d609b1f068896af24231822f5dcb8afd74db8", kill_on_drop: false }` [INFO] [stdout] fb6a38492def47b82c4af5c15b8d609b1f068896af24231822f5dcb8afd74db8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fd95bcf7e39d46bef82faaa02a0171b3d335fc7a933f14530892651067dd64e1 [INFO] running `Command { std: "docker" "start" "-a" "fd95bcf7e39d46bef82faaa02a0171b3d335fc7a933f14530892651067dd64e1", kill_on_drop: false }` [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Checking indexmap v2.10.0 [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Checking clap_builder v4.5.40 [INFO] [stderr] Checking criterion-plot v0.6.0 [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Checking anstream v0.6.20 [INFO] [stderr] Checking clap v4.5.40 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking env_filter v0.1.3 [INFO] [stderr] Checking env_logger v0.11.8 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling thiserror-impl v2.0.14 [INFO] [stderr] Compiling async-trait v0.1.88 [INFO] [stderr] Checking tokio v1.45.1 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking thiserror v2.0.14 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking tokio-util v0.7.15 [INFO] [stderr] Checking h2 v0.4.11 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking dashmap v7.0.0-rc2 [INFO] [stderr] Checking uuid v1.17.0 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking idemio v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `HandlerRegistryError` [INFO] [stdout] --> src/router/path/http/mod.rs:1:49 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::handler::registry::{HandlerRegistry, HandlerRegistryError}; [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: `crate::handler::Handler` [INFO] [stdout] --> src/router/path/http/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::handler::Handler; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thiserror::Error` [INFO] [stdout] --> src/router/path/http/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use thiserror::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking criterion v0.7.0 [INFO] [stdout] warning: associated functions `missing_route_info` and `invalid_exchange` are never used [INFO] [stdout] --> src/router/factory.rs:33:19 [INFO] [stdout] | [INFO] [stdout] 31 | impl ExchangeFactoryError { [INFO] [stdout] | ------------------------- associated functions in this implementation [INFO] [stdout] 32 | #[inline] [INFO] [stdout] 33 | pub(crate) fn missing_route_info(msg: impl Into) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | pub(crate) fn invalid_exchange(msg: impl Into) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `FILE_CACHE` is never used [INFO] [stdout] --> src/cache/file.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | static FILE_CACHE: Lazy = Lazy::new(FileCache::new); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FileCache` is never constructed [INFO] [stdout] --> src/cache/file.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct FileCache { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/cache/file.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 15 | impl FileCache { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] 16 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FileCacheError` is never constructed [INFO] [stdout] --> src/cache/file.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct FileCacheError { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `callback_error` is never used [INFO] [stdout] --> src/exchange.rs:547:19 [INFO] [stdout] | [INFO] [stdout] 524 | impl ExchangeError { [INFO] [stdout] | ------------------ associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 547 | pub(crate) fn callback_error(uuid: &Uuid, msg: impl Into) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/router/path/http/mod.rs:23:21 [INFO] [stdout] | [INFO] [stdout] 23 | fn split_path(path: &str) -> Filter, fn(&&str) -> bool> { [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 23 | fn split_path(path: &str) -> Filter, fn(&&str) -> bool> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking hyper v1.6.0 [INFO] [stderr] Checking hyper-util v0.1.14 [INFO] [stdout] warning: unused import: `HandlerRegistryError` [INFO] [stdout] --> src/router/path/http/mod.rs:1:49 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::handler::registry::{HandlerRegistry, HandlerRegistryError}; [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: `crate::handler::Handler` [INFO] [stdout] --> src/router/path/http/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::handler::Handler; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thiserror::Error` [INFO] [stdout] --> src/router/path/http/mod.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use thiserror::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `missing_route_info` and `invalid_exchange` are never used [INFO] [stdout] --> src/router/factory.rs:33:19 [INFO] [stdout] | [INFO] [stdout] 31 | impl ExchangeFactoryError { [INFO] [stdout] | ------------------------- associated functions in this implementation [INFO] [stdout] 32 | #[inline] [INFO] [stdout] 33 | pub(crate) fn missing_route_info(msg: impl Into) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | pub(crate) fn invalid_exchange(msg: impl Into) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `FILE_CACHE` is never used [INFO] [stdout] --> src/cache/file.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | static FILE_CACHE: Lazy = Lazy::new(FileCache::new); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FileCache` is never constructed [INFO] [stdout] --> src/cache/file.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct FileCache { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/cache/file.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 15 | impl FileCache { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] 16 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FileCacheError` is never constructed [INFO] [stdout] --> src/cache/file.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 36 | pub struct FileCacheError { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `callback_error` is never used [INFO] [stdout] --> src/exchange.rs:547:19 [INFO] [stdout] | [INFO] [stdout] 524 | impl ExchangeError { [INFO] [stdout] | ------------------ associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 547 | pub(crate) fn callback_error(uuid: &Uuid, msg: impl Into) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/router/path/http/mod.rs:23:21 [INFO] [stdout] | [INFO] [stdout] 23 | fn split_path(path: &str) -> Filter, fn(&&str) -> bool> { [INFO] [stdout] | ^^^^ ^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 23 | fn split_path(path: &str) -> Filter, fn(&&str) -> bool> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.81s [INFO] running `Command { std: "docker" "inspect" "fd95bcf7e39d46bef82faaa02a0171b3d335fc7a933f14530892651067dd64e1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd95bcf7e39d46bef82faaa02a0171b3d335fc7a933f14530892651067dd64e1", kill_on_drop: false }` [INFO] [stdout] fd95bcf7e39d46bef82faaa02a0171b3d335fc7a933f14530892651067dd64e1