[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<String>) -> Self {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub(crate) fn invalid_exchange(msg: impl Into<String>) -> 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<FileCache> = 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<String>) -> 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<Split<char>, 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<Split<'_, char>, 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<String>) -> Self {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub(crate) fn invalid_exchange(msg: impl Into<String>) -> 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<FileCache> = 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<String>) -> 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<Split<char>, 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<Split<'_, char>, 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
