[INFO] fetching crate motorx-core 0.0.10...
[INFO] checking motorx-core-0.0.10 against try#377afada703be70d3fdff9164a481570a3cba7fe for pr-113240
[INFO] extracting crate motorx-core 0.0.10 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate motorx-core 0.0.10 on toolchain 377afada703be70d3fdff9164a481570a3cba7fe
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate motorx-core 0.0.10
[INFO] finished tweaking crates.io crate motorx-core 0.0.10
[INFO] tweaked toml for crates.io crate motorx-core 0.0.10 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b6ce4c829c251feaea545600489918b07635c293635d610bcf89cfc3d65c4022
[INFO] running `Command { std: "docker" "start" "-a" "b6ce4c829c251feaea545600489918b07635c293635d610bcf89cfc3d65c4022", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6ce4c829c251feaea545600489918b07635c293635d610bcf89cfc3d65c4022", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6ce4c829c251feaea545600489918b07635c293635d610bcf89cfc3d65c4022", kill_on_drop: false }`
[INFO] [stdout] b6ce4c829c251feaea545600489918b07635c293635d610bcf89cfc3d65c4022
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:a420fdec406141845121210faa381f8029b0be6d4170deff7c4445a424f67918" "/opt/rustwide/cargo-home/bin/cargo" "+377afada703be70d3fdff9164a481570a3cba7fe" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 30f2185b90bca6b058aa5d651af8456a8339d171a5d237cba5082e088eeaaf38
[INFO] running `Command { std: "docker" "start" "-a" "30f2185b90bca6b058aa5d651af8456a8339d171a5d237cba5082e088eeaaf38", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling tokio v1.29.1
[INFO] [stderr]     Checking parking_lot_core v0.9.8
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]    Compiling serde v1.0.164
[INFO] [stderr]    Compiling syn v2.0.22
[INFO] [stderr]    Compiling axum-core v0.3.4
[INFO] [stderr]     Checking http-body v1.0.0-rc1
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]    Compiling axum v0.6.18
[INFO] [stderr]     Checking overload v0.1.1
[INFO] [stderr]     Checking matchit v0.7.0
[INFO] [stderr]     Checking sync_wrapper v0.1.2
[INFO] [stderr]     Checking nu-ansi-term v0.46.0
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking tracing-core v0.1.31
[INFO] [stderr]     Checking thread_local v1.1.7
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking tracing-log v0.1.3
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking matchers v0.1.0
[INFO] [stderr]     Checking tracing-subscriber v0.3.17
[INFO] [stderr]     Checking http-body-util v0.1.0-rc.1
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde_path_to_error v0.1.11
[INFO] [stderr]     Checking serde_json v1.0.99
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling pin-project-internal v1.1.2
[INFO] [stderr]    Compiling async-trait v0.1.68
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]     Checking openssl v0.10.55
[INFO] [stderr]     Checking thiserror v1.0.40
[INFO] [stderr]     Checking pin-project v1.1.2
[INFO] [stderr]     Checking native-tls v0.2.11
[INFO] [stderr]     Checking tokio-util v0.7.8
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
[INFO] [stderr]     Checking tower v0.4.13
[INFO] [stderr]     Checking h2 v0.3.20
[INFO] [stderr]     Checking hyper v0.14.27
[INFO] [stderr]     Checking hyper v1.0.0-rc.1
[INFO] [stderr]     Checking motorx-core v0.0.10 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `str::FromStr`
[INFO] [stdout]  --> src/config/mod.rs:7:50
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::{collections::HashMap, net::SocketAddr, str::FromStr};
[INFO] [stdout]   |                                                  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/conn_pool.rs:66:36
[INFO] [stdout]    |
[INFO] [stdout] 66 |                         if let Err(err) = conn.await {
[INFO] [stdout]    |                                    ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]    --> src/handle/util.rs:238:20
[INFO] [stdout]     |
[INFO] [stdout] 238 |         if let Err(err) = conn.await {
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:196:25
[INFO] [stdout]     |
[INFO] [stdout] 196 |                     Err(e) => {
[INFO] [stdout]     |                         ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]    --> src/lib.rs:219:20
[INFO] [stdout]     |
[INFO] [stdout] 219 |         if let Err(err) = server::conn::http1::Builder::new()
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_max_connections` is never used
[INFO] [stdout]   --> src/config/mod.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn default_max_connections() -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_server_max_connections` is never used
[INFO] [stdout]   --> src/config/mod.rs:39:4
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn default_server_max_connections() -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_cache_methods` is never used
[INFO] [stdout]    --> src/config/rule.rs:120:4
[INFO] [stdout]     |
[INFO] [stdout] 120 | fn default_cache_methods() -> Vec<Method> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_cache_max_age` is never used
[INFO] [stdout]    --> src/config/rule.rs:124:4
[INFO] [stdout]     |
[INFO] [stdout] 124 | fn default_cache_max_age() -> Duration {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tunnel` is never used
[INFO] [stdout]    --> src/handle/util.rs:254:14
[INFO] [stdout]     |
[INFO] [stdout] 254 | pub async fn tunnel(mut upgraded: Upgraded, addr: &str) -> std::io::Result<()> {
[INFO] [stdout]     |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking reqwest v0.11.18
[INFO] [stdout] warning: unused import: `str::FromStr`
[INFO] [stdout]  --> src/config/mod.rs:7:50
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::{collections::HashMap, net::SocketAddr, str::FromStr};
[INFO] [stdout]   |                                                  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]   --> src/conn_pool.rs:66:36
[INFO] [stdout]    |
[INFO] [stdout] 66 |                         if let Err(err) = conn.await {
[INFO] [stdout]    |                                    ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]    --> src/handle/util.rs:238:20
[INFO] [stdout]     |
[INFO] [stdout] 238 |         if let Err(err) = conn.await {
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]    --> src/lib.rs:196:25
[INFO] [stdout]     |
[INFO] [stdout] 196 |                     Err(e) => {
[INFO] [stdout]     |                         ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `err`
[INFO] [stdout]    --> src/lib.rs:219:20
[INFO] [stdout]     |
[INFO] [stdout] 219 |         if let Err(err) = server::conn::http1::Builder::new()
[INFO] [stdout]     |                    ^^^ help: if this is intentional, prefix it with an underscore: `_err`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_max_connections` is never used
[INFO] [stdout]   --> src/config/mod.rs:35:4
[INFO] [stdout]    |
[INFO] [stdout] 35 | fn default_max_connections() -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_server_max_connections` is never used
[INFO] [stdout]   --> src/config/mod.rs:39:4
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn default_server_max_connections() -> usize {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_cache_methods` is never used
[INFO] [stdout]    --> src/config/rule.rs:120:4
[INFO] [stdout]     |
[INFO] [stdout] 120 | fn default_cache_methods() -> Vec<Method> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `default_cache_max_age` is never used
[INFO] [stdout]    --> src/config/rule.rs:124:4
[INFO] [stdout]     |
[INFO] [stdout] 124 | fn default_cache_max_age() -> Duration {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `tunnel` is never used
[INFO] [stdout]    --> src/handle/util.rs:254:14
[INFO] [stdout]     |
[INFO] [stdout] 254 | pub async fn tunnel(mut upgraded: Upgraded, addr: &str) -> std::io::Result<()> {
[INFO] [stdout]     |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.01s
[INFO] running `Command { std: "docker" "inspect" "30f2185b90bca6b058aa5d651af8456a8339d171a5d237cba5082e088eeaaf38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "30f2185b90bca6b058aa5d651af8456a8339d171a5d237cba5082e088eeaaf38", kill_on_drop: false }`
[INFO] [stdout] 30f2185b90bca6b058aa5d651af8456a8339d171a5d237cba5082e088eeaaf38