[INFO] fetching crate shadownetwork2d 0.1.1... [INFO] checking shadownetwork2d-0.1.1 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate shadownetwork2d 0.1.1 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate shadownetwork2d 0.1.1 [INFO] finished tweaking crates.io crate shadownetwork2d 0.1.1 [INFO] tweaked toml for crates.io crate shadownetwork2d 0.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate shadownetwork2d 0.1.1 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 shadownetwork2d 0.1.1 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9cd2d66f259576ec5c460c40bb78e802a407eae4a5e1d69a3e45bec7bc963cb1 [INFO] running `Command { std: "docker" "start" "-a" "9cd2d66f259576ec5c460c40bb78e802a407eae4a5e1d69a3e45bec7bc963cb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9cd2d66f259576ec5c460c40bb78e802a407eae4a5e1d69a3e45bec7bc963cb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9cd2d66f259576ec5c460c40bb78e802a407eae4a5e1d69a3e45bec7bc963cb1", kill_on_drop: false }` [INFO] [stdout] 9cd2d66f259576ec5c460c40bb78e802a407eae4a5e1d69a3e45bec7bc963cb1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c839828df1220d75ba214d28b912f154036d84d70122b5e953c1b1797d0fe73a [INFO] running `Command { std: "docker" "start" "-a" "c839828df1220d75ba214d28b912f154036d84d70122b5e953c1b1797d0fe73a", kill_on_drop: false }` [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking half v2.6.0 [INFO] [stderr] Checking clap_lex v0.7.5 [INFO] [stderr] Checking sha1 v0.10.6 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking getrandom v0.3.3 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking rayon-core v1.12.1 [INFO] [stderr] Checking thread_local v1.1.9 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Checking form_urlencoded v1.2.1 [INFO] [stderr] Checking is-terminal v0.4.16 [INFO] [stderr] Checking oorandom v11.1.5 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Checking tracing-subscriber v0.3.19 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking clap_builder v4.5.44 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking clap v4.5.44 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [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 thiserror-impl v1.0.69 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Checking async-stream v0.3.6 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking zerovec v0.11.4 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.2 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Checking bytes v1.10.1 [INFO] [stderr] Checking serde_json v1.0.142 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking uuid v1.18.0 [INFO] [stderr] Checking tokio v1.47.1 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking tungstenite v0.20.1 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking tokio-tungstenite v0.20.1 [INFO] [stderr] Checking shadownetwork2d v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `debug` and `warn` [INFO] [stdout] --> src/lib.rs:10:15 [INFO] [stdout] | [INFO] [stdout] 10 | use tracing::{debug, error, info, warn}; [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crossbeam::channel` [INFO] [stdout] --> src/lib.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use crossbeam::channel; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:543:45 [INFO] [stdout] | [INFO] [stdout] 543 | ... if let Some(mut info) = connections.write().await.get_mut(&connection_id) { [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: `peer_addr` [INFO] [stdout] --> src/lib.rs:485:28 [INFO] [stdout] | [INFO] [stdout] 485 | Ok((n, peer_addr)) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_peer_addr` [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] --> src/lib.rs:588:25 [INFO] [stdout] | [INFO] [stdout] 588 | if let Some(mut info) = self.connections.write().await.get_mut(&traveler_id) { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:639:21 [INFO] [stdout] | [INFO] [stdout] 639 | if let Some(mut connection) = self.connections.write().await.get_mut(&host_id) { [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:663:21 [INFO] [stdout] | [INFO] [stdout] 663 | if let Some(mut connection) = self.connections.write().await.get_mut(&traveler_id) { [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tokio-test v0.4.4 [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:681:21 [INFO] [stdout] | [INFO] [stdout] 681 | if let Some(mut connection) = self.connections.write().await.get_mut(&traveler_id) { [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `future_time` [INFO] [stdout] --> src/lib.rs:1100:62 [INFO] [stdout] | [INFO] [stdout] 1100 | pub fn predict_state(&self, connection_id: ConnectionId, future_time: Duration) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_future_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `stun_servers` is never read [INFO] [stdout] --> src/lib.rs:1111:5 [INFO] [stdout] | [INFO] [stdout] 1110 | pub struct NATTraversal { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 1111 | stun_servers: Vec, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `debug` and `warn` [INFO] [stdout] --> src/lib.rs:10:15 [INFO] [stdout] | [INFO] [stdout] 10 | use tracing::{debug, error, info, warn}; [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crossbeam::channel` [INFO] [stdout] --> src/lib.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | use crossbeam::channel; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:543:45 [INFO] [stdout] | [INFO] [stdout] 543 | ... if let Some(mut info) = connections.write().await.get_mut(&connection_id) { [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: `peer_addr` [INFO] [stdout] --> src/lib.rs:485:28 [INFO] [stdout] | [INFO] [stdout] 485 | Ok((n, peer_addr)) => { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_peer_addr` [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] --> src/lib.rs:588:25 [INFO] [stdout] | [INFO] [stdout] 588 | if let Some(mut info) = self.connections.write().await.get_mut(&traveler_id) { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:639:21 [INFO] [stdout] | [INFO] [stdout] 639 | if let Some(mut connection) = self.connections.write().await.get_mut(&host_id) { [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:663:21 [INFO] [stdout] | [INFO] [stdout] 663 | if let Some(mut connection) = self.connections.write().await.get_mut(&traveler_id) { [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:681:21 [INFO] [stdout] | [INFO] [stdout] 681 | if let Some(mut connection) = self.connections.write().await.get_mut(&traveler_id) { [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `future_time` [INFO] [stdout] --> src/lib.rs:1100:62 [INFO] [stdout] | [INFO] [stdout] 1100 | pub fn predict_state(&self, connection_id: ConnectionId, future_time: Duration) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_future_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `stun_servers` is never read [INFO] [stdout] --> src/lib.rs:1111:5 [INFO] [stdout] | [INFO] [stdout] 1110 | pub struct NATTraversal { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 1111 | stun_servers: Vec, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.30s [INFO] running `Command { std: "docker" "inspect" "c839828df1220d75ba214d28b912f154036d84d70122b5e953c1b1797d0fe73a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c839828df1220d75ba214d28b912f154036d84d70122b5e953c1b1797d0fe73a", kill_on_drop: false }` [INFO] [stdout] c839828df1220d75ba214d28b912f154036d84d70122b5e953c1b1797d0fe73a