[INFO] fetching crate lmc 0.2.0... [INFO] checking lmc-0.2.0 against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1 [INFO] extracting crate lmc 0.2.0 into /workspace/builds/worker-1-tc1/source [INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config.toml [INFO] started tweaking crates.io crate lmc 0.2.0 [INFO] finished tweaking crates.io crate lmc 0.2.0 [INFO] tweaked toml for crates.io crate lmc 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate lmc 0.2.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 178 packages to latest compatible versions [INFO] [stderr] Adding console-subscriber v0.1.10 (available: v0.4.1) [INFO] [stderr] Adding env_logger v0.10.2 (available: v0.11.8) [INFO] [stderr] Adding rand v0.8.5 (available: v0.9.2) [INFO] [stderr] Adding rustls v0.20.9 (available: v0.23.33) [INFO] [stderr] Adding rustls-native-certs v0.6.3 (available: v0.8.2) [INFO] [stderr] Adding rustls-pemfile v1.0.4 (available: v2.2.0) [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 console-subscriber v0.1.10 [INFO] [stderr] Downloaded tonic v0.9.2 [INFO] [stderr] Downloaded console-api v0.5.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 31ffd89ded84b612772562d2ad329194c88001d5fe3d7ab75b06573e04db0ecb [INFO] running `Command { std: "docker" "start" "-a" "31ffd89ded84b612772562d2ad329194c88001d5fe3d7ab75b06573e04db0ecb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "31ffd89ded84b612772562d2ad329194c88001d5fe3d7ab75b06573e04db0ecb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31ffd89ded84b612772562d2ad329194c88001d5fe3d7ab75b06573e04db0ecb", kill_on_drop: false }` [INFO] [stdout] 31ffd89ded84b612772562d2ad329194c88001d5fe3d7ab75b06573e04db0ecb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 78436ad4ef6747c40644640fc87e9b7f5dca70f01c138026032d27a838b71ae3 [INFO] running `Command { std: "docker" "start" "-a" "78436ad4ef6747c40644640fc87e9b7f5dca70f01c138026032d27a838b71ae3", kill_on_drop: false }` [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling axum-core v0.3.4 [INFO] [stderr] Checking tokio v1.48.0 [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Compiling axum v0.6.20 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Checking humantime v2.3.0 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking flate2 v1.1.4 [INFO] [stderr] Checking hdrhistogram v7.5.4 [INFO] [stderr] Checking futures v0.3.31 [INFO] [stderr] Checking matchers v0.2.0 [INFO] [stderr] Checking regex v1.12.2 [INFO] [stderr] Checking tracing-subscriber v0.3.20 [INFO] [stderr] Checking env_logger v0.10.2 [INFO] [stderr] Compiling prost-derive v0.11.9 [INFO] [stderr] Checking tokio-util v0.7.16 [INFO] [stderr] Checking tokio-io-timeout v1.2.1 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking lmc v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `new_uninit` has been stable since 1.82.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:85:12 [INFO] [stdout] | [INFO] [stdout] 85 | #![feature(new_uninit)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tokio-test v0.4.4 [INFO] [stderr] Checking h2 v0.3.27 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stdout] warning: method `make_packet` is never used [INFO] [stdout] --> src/transceiver/packets.rs:275:8 [INFO] [stdout] | [INFO] [stdout] 218 | pub trait Encode: Packet [INFO] [stdout] | ------ method in this trait [INFO] [stdout] ... [INFO] [stdout] 275 | fn make_packet(&self) -> Box<[u8]> [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/transport.rs:49:18 [INFO] [stdout] | [INFO] [stdout] 49 | fn ready_for(&self) -> ReadyFor; [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] 49 | fn ready_for(&self) -> ReadyFor<'_>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/transport.rs:113:18 [INFO] [stdout] | [INFO] [stdout] 113 | fn ready_for(&self) -> ReadyFor [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 113 | fn ready_for(&self) -> ReadyFor<'_> [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking prost v0.11.9 [INFO] [stderr] Checking prost-types v0.11.9 [INFO] [stderr] Checking hyper v0.14.32 [INFO] [stderr] Checking hyper-timeout v0.4.1 [INFO] [stderr] Checking tonic v0.9.2 [INFO] [stderr] Checking console-api v0.5.0 [INFO] [stderr] Checking console-subscriber v0.1.10 [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/tests/mini_broker/mod.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `new_uninit` has been stable since 1.82.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:85:12 [INFO] [stdout] | [INFO] [stdout] 85 | #![feature(new_uninit)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `topic`, `message`, `retain`, and `qos` are never read [INFO] [stdout] --> src/transceiver/packets.rs:430:9 [INFO] [stdout] | [INFO] [stdout] 428 | pub struct IncomingLastWill [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 429 | { [INFO] [stdout] 430 | pub topic: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 431 | pub message: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 432 | pub retain: bool, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 433 | pub qos: QoS [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `clean_session`, `keep_alive`, `client_id`, `will`, `username`, and `password` are never read [INFO] [stdout] --> src/transceiver/packets.rs:439:9 [INFO] [stdout] | [INFO] [stdout] 437 | pub struct IncomingConnectPacket [INFO] [stdout] | --------------------- fields in this struct [INFO] [stdout] 438 | { [INFO] [stdout] 439 | pub clean_session: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 440 | pub keep_alive: u16, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 441 | pub client_id: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 442 | pub will: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] 443 | pub username: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 444 | pub password: Option> [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/transport.rs:49:18 [INFO] [stdout] | [INFO] [stdout] 49 | fn ready_for(&self) -> ReadyFor; [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] 49 | fn ready_for(&self) -> ReadyFor<'_>; [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/transport.rs:113:18 [INFO] [stdout] | [INFO] [stdout] 113 | fn ready_for(&self) -> ReadyFor [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] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 113 | fn ready_for(&self) -> ReadyFor<'_> [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.02s [INFO] running `Command { std: "docker" "inspect" "78436ad4ef6747c40644640fc87e9b7f5dca70f01c138026032d27a838b71ae3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78436ad4ef6747c40644640fc87e9b7f5dca70f01c138026032d27a838b71ae3", kill_on_drop: false }` [INFO] [stdout] 78436ad4ef6747c40644640fc87e9b7f5dca70f01c138026032d27a838b71ae3