[INFO] fetching crate yamq 0.1.0...
[INFO] checking yamq-0.1.0 against 1.95.0 for pr-155915
[INFO] extracting crate yamq 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate yamq 0.1.0
[INFO] finished tweaking crates.io crate yamq 0.1.0
[INFO] tweaked toml for crates.io crate yamq 0.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate yamq 0.1.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate yamq 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-stream v0.1.12
[INFO] [stderr]   Downloaded tokio-util v0.7.7
[INFO] [stderr]   Downloaded toml_edit v0.19.5
[INFO] [stderr]   Downloaded winnow v0.3.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b87172808dfffa68fcf55d2583fda2cf2ccad3885411bafabd294d0a1b57f2d
[INFO] running `Command { std: "docker" "start" "-a" "4b87172808dfffa68fcf55d2583fda2cf2ccad3885411bafabd294d0a1b57f2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b87172808dfffa68fcf55d2583fda2cf2ccad3885411bafabd294d0a1b57f2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b87172808dfffa68fcf55d2583fda2cf2ccad3885411bafabd294d0a1b57f2d", kill_on_drop: false }`
[INFO] [stdout] 4b87172808dfffa68fcf55d2583fda2cf2ccad3885411bafabd294d0a1b57f2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 60cdacf7327d7b0c6160a22e4bbcd7e4a936a79c8717acecd63b36671b87e8f6
[INFO] running `Command { std: "docker" "start" "-a" "60cdacf7327d7b0c6160a22e4bbcd7e4a936a79c8717acecd63b36671b87e8f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling libc v0.2.139
[INFO] [stderr]    Compiling futures-core v0.3.27
[INFO] [stderr]     Checking futures-sink v0.3.27
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]    Compiling futures-task v0.3.27
[INFO] [stderr]    Compiling futures-channel v0.3.27
[INFO] [stderr]    Compiling tokio v1.26.0
[INFO] [stderr]    Compiling futures-util v0.3.27
[INFO] [stderr]     Checking once_cell v1.17.1
[INFO] [stderr]    Compiling toml_datetime v0.6.1
[INFO] [stderr]    Compiling winnow v0.3.5
[INFO] [stderr]     Checking futures-io v0.3.27
[INFO] [stderr]    Compiling thiserror v1.0.39
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]     Checking parking_lot_core v0.9.7
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]     Checking mio v0.8.6
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking tracing v0.1.37
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling toml_edit v0.19.5
[INFO] [stderr]    Compiling tokio-macros v1.8.2
[INFO] [stderr]    Compiling futures-macro v0.3.27
[INFO] [stderr]    Compiling thiserror-impl v1.0.39
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling num_enum_derive v0.5.11
[INFO] [stderr]     Checking num_enum v0.5.11
[INFO] [stderr]     Checking futures-executor v0.3.27
[INFO] [stderr]     Checking futures v0.3.27
[INFO] [stderr]     Checking tokio-util v0.7.7
[INFO] [stderr]     Checking tokio-stream v0.1.12
[INFO] [stderr]     Checking yamq v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `Encode` is never used
[INFO] [stdout]   --> src/codec/types.rs:63:7
[INFO] [stdout]    |
[INFO] [stdout] 63 | trait Encode {
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `RetainHandling` is never used
[INFO] [stdout]    --> src/codec/types.rs:173:10
[INFO] [stdout]     |
[INFO] [stdout] 173 | pub enum RetainHandling {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `DisconnectReason` is never used
[INFO] [stdout]    --> src/codec/types.rs:227:10
[INFO] [stdout]     |
[INFO] [stdout] 227 | pub enum DisconnectReason {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Encode` is never used
[INFO] [stdout]   --> src/codec/types.rs:63:7
[INFO] [stdout]    |
[INFO] [stdout] 63 | trait Encode {
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `RetainHandling` is never used
[INFO] [stdout]    --> src/codec/types.rs:173:10
[INFO] [stdout]     |
[INFO] [stdout] 173 | pub enum RetainHandling {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `DisconnectReason` is never used
[INFO] [stdout]    --> src/codec/types.rs:227:10
[INFO] [stdout]     |
[INFO] [stdout] 227 | pub enum DisconnectReason {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.87s
[INFO] running `Command { std: "docker" "inspect" "60cdacf7327d7b0c6160a22e4bbcd7e4a936a79c8717acecd63b36671b87e8f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60cdacf7327d7b0c6160a22e4bbcd7e4a936a79c8717acecd63b36671b87e8f6", kill_on_drop: false }`
[INFO] [stdout] 60cdacf7327d7b0c6160a22e4bbcd7e4a936a79c8717acecd63b36671b87e8f6
