[INFO] fetching crate mcprotocol-rs 0.1.5... [INFO] checking mcprotocol-rs-0.1.5 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate mcprotocol-rs 0.1.5 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate mcprotocol-rs 0.1.5 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate mcprotocol-rs 0.1.5 [INFO] tweaked toml for crates.io crate mcprotocol-rs 0.1.5 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mcprotocol-rs 0.1.5 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mcprotocol-rs 0.1.5 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 227721d008d265e6ab9f515490e0ffb070f21a32777f8a3aeff28933f5393670 [INFO] running `Command { std: "docker" "start" "-a" "227721d008d265e6ab9f515490e0ffb070f21a32777f8a3aeff28933f5393670", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "227721d008d265e6ab9f515490e0ffb070f21a32777f8a3aeff28933f5393670", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "227721d008d265e6ab9f515490e0ffb070f21a32777f8a3aeff28933f5393670", kill_on_drop: false }` [INFO] [stdout] 227721d008d265e6ab9f515490e0ffb070f21a32777f8a3aeff28933f5393670 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bacfb4ff2d0e8ac721db5becab9fbbbc5e3809b77ed5546bb7c73416a1cfe07f [INFO] running `Command { std: "docker" "start" "-a" "bacfb4ff2d0e8ac721db5becab9fbbbc5e3809b77ed5546bb7c73416a1cfe07f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Checking smallvec v1.14.0 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking once_cell v1.21.0 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Checking log v0.4.26 [INFO] [stderr] Compiling cc v1.2.16 [INFO] [stderr] Checking http v1.2.0 [INFO] [stderr] Checking litemap v0.7.5 [INFO] [stderr] Compiling openssl v0.10.71 [INFO] [stderr] Checking httpdate v1.0.3 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Checking bitflags v2.9.0 [INFO] [stderr] Compiling rustversion v1.0.20 [INFO] [stderr] Checking openssl-probe v0.1.6 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Checking rustls-pki-types v1.11.0 [INFO] [stderr] Checking encoding_rs v0.8.35 [INFO] [stderr] Checking matchit v0.8.4 [INFO] [stderr] Checking tracing-core v0.1.33 [INFO] [stderr] Checking rustls-pemfile v2.2.0 [INFO] [stderr] Compiling quote v1.0.39 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Checking signal-hook-registry v1.4.2 [INFO] [stderr] Checking mio v1.0.3 [INFO] [stderr] Checking socket2 v0.5.8 [INFO] [stderr] Checking http-body v1.0.1 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Compiling openssl-sys v0.9.106 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.7.5 [INFO] [stderr] Compiling zerovec-derive v0.10.3 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling async-trait v0.1.87 [INFO] [stderr] Checking tokio v1.44.0 [INFO] [stderr] Checking async-stream v0.3.6 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.7.5 [INFO] [stderr] Checking zerovec v0.10.4 [INFO] [stderr] Checking tinystr v0.7.6 [INFO] [stderr] Checking icu_collections v1.5.0 [INFO] [stderr] Checking icu_locid v1.5.0 [INFO] [stderr] Checking icu_provider v1.5.0 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking icu_locid_transform v1.5.0 [INFO] [stderr] Checking http-body-util v0.1.2 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking axum-core v0.5.0 [INFO] [stderr] Checking icu_properties v1.5.1 [INFO] [stderr] Checking tokio-util v0.7.13 [INFO] [stderr] Checking tower v0.5.2 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking h2 v0.4.8 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_path_to_error v0.1.17 [INFO] [stderr] Checking icu_normalizer v1.5.0 [INFO] [stderr] Checking idna_adapter v1.2.0 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Checking hyper v1.6.0 [INFO] [stderr] Checking hyper-util v0.1.10 [INFO] [stderr] Checking hyper-tls v0.6.0 [INFO] [stderr] Checking axum v0.8.1 [INFO] [stderr] Checking reqwest v0.12.12 [INFO] [stderr] Checking mcprotocol-rs v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `ClientCapabilities`, `ImplementationInfo`, and `ServerCapabilities` [INFO] [stdout] --> src/protocol/message.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | use super::{ClientCapabilities, ImplementationInfo, RequestId, ServerCapabilities}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::Result` [INFO] [stdout] --> src/protocol/message.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::Result; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/lib.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub use protocol::*; [INFO] [stdout] | ^^^^^^^^^^^ the name `ServerCapabilities` in the type namespace is first re-exported here [INFO] [stdout] 10 | pub use server_features::*; [INFO] [stdout] | ------------------ but the name `ServerCapabilities` in the type namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ClientCapabilities`, `ImplementationInfo`, and `ServerCapabilities` [INFO] [stdout] --> src/protocol/message.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | use super::{ClientCapabilities, ImplementationInfo, RequestId, ServerCapabilities}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::Result` [INFO] [stdout] --> src/protocol/message.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::Result; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/lib.rs:9:9 [INFO] [stdout] | [INFO] [stdout] 9 | pub use protocol::*; [INFO] [stdout] | ^^^^^^^^^^^ the name `ServerCapabilities` in the type namespace is first re-exported here [INFO] [stdout] 10 | pub use server_features::*; [INFO] [stdout] | ------------------ but the name `ServerCapabilities` in the type namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/transport/stdio/client.rs:55:39 [INFO] [stdout] | [INFO] [stdout] 55 | async fn start_log_capture(&self, mut stderr: tokio::process::ChildStderr) { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/transport/stdio/client.rs:55:39 [INFO] [stdout] | [INFO] [stdout] 55 | async fn start_log_capture(&self, mut stderr: tokio::process::ChildStderr) { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request` [INFO] [stdout] --> src/protocol/message.rs:375:13 [INFO] [stdout] | [INFO] [stdout] 375 | let request = Request::new(Method::Initialize, None, request_id.clone()); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `client_request` [INFO] [stdout] --> src/protocol/message.rs:664:13 [INFO] [stdout] | [INFO] [stdout] 664 | let client_request = Request::new( [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_client_request` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `tx` [INFO] [stdout] --> examples/ping_example.rs:73:10 [INFO] [stdout] | [INFO] [stdout] 73 | let (tx, mut rx) = tokio::sync::oneshot::channel::<()>(); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_tx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> examples/ping_example.rs:73:14 [INFO] [stdout] | [INFO] [stdout] 73 | let (tx, mut rx) = tokio::sync::oneshot::channel::<()>(); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 52.88s [INFO] running `Command { std: "docker" "inspect" "bacfb4ff2d0e8ac721db5becab9fbbbc5e3809b77ed5546bb7c73416a1cfe07f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bacfb4ff2d0e8ac721db5becab9fbbbc5e3809b77ed5546bb7c73416a1cfe07f", kill_on_drop: false }` [INFO] [stdout] bacfb4ff2d0e8ac721db5becab9fbbbc5e3809b77ed5546bb7c73416a1cfe07f