[INFO] fetching crate amqp-lapin-helper 0.5.2...
[INFO] checking amqp-lapin-helper-0.5.2 against master#e59540968e0c6fc3c37d92a639b83fc8fcee5e81 for pr-114559
[INFO] extracting crate amqp-lapin-helper 0.5.2 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate amqp-lapin-helper 0.5.2 on toolchain e59540968e0c6fc3c37d92a639b83fc8fcee5e81
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e59540968e0c6fc3c37d92a639b83fc8fcee5e81" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate amqp-lapin-helper 0.5.2
[INFO] finished tweaking crates.io crate amqp-lapin-helper 0.5.2
[INFO] tweaked toml for crates.io crate amqp-lapin-helper 0.5.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e59540968e0c6fc3c37d92a639b83fc8fcee5e81" "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" "+e59540968e0c6fc3c37d92a639b83fc8fcee5e81" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tokio-executor-trait v2.1.1
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+e59540968e0c6fc3c37d92a639b83fc8fcee5e81" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3fd96dfac9f89c3ae225c3b01f22cf01283c9bac27b714e093813c79505b029e
[INFO] running `Command { std: "docker" "start" "-a" "3fd96dfac9f89c3ae225c3b01f22cf01283c9bac27b714e093813c79505b029e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3fd96dfac9f89c3ae225c3b01f22cf01283c9bac27b714e093813c79505b029e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fd96dfac9f89c3ae225c3b01f22cf01283c9bac27b714e093813c79505b029e", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+e59540968e0c6fc3c37d92a639b83fc8fcee5e81" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f64555773c868beb54de3b3ba2380f8c9f24b4cf50cc603db793b70558da928e
[INFO] running `Command { std: "docker" "start" "-a" "f64555773c868beb54de3b3ba2380f8c9f24b4cf50cc603db793b70558da928e", kill_on_drop: false }`
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[INFO] [stdout] warning: named argument `permits_max` is not used by name
[INFO] [stdout]    --> src/lib.rs:361:93
[INFO] [stdout]     |
[INFO] [stdout] 361 |                         debug!("waiting for a permit ({}/{} available)", permits_available, permits_max = listener.max_concurrent_tasks());
[INFO] [stdout]     |                                                          --                                 ^^^^^^^^^^^ this named argument is referred to by position in formatting string
[INFO] [stdout]     |                                                          |
[INFO] [stdout]     |                                                          this formatting argument uses named argument `permits_max` by position
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(named_arguments_used_positionally)]` on by default
[INFO] [stdout] help: use the named argument by name to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 361 |                         debug!("waiting for a permit ({}/{permits_max} available)", permits_available, permits_max = listener.max_concurrent_tasks());
[INFO] [stdout]     |                                                           +++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bincode::ErrorKind`
[INFO] [stdout]   --> src/lib.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use bincode::ErrorKind;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: named argument `permits_max` is not used by name
[INFO] [stdout]    --> src/lib.rs:361:93
[INFO] [stdout]     |
[INFO] [stdout] 361 |                         debug!("waiting for a permit ({}/{} available)", permits_available, permits_max = listener.max_concurrent_tasks());
[INFO] [stdout]     |                                                          --                                 ^^^^^^^^^^^ this named argument is referred to by position in formatting string
[INFO] [stdout]     |                                                          |
[INFO] [stdout]     |                                                          this formatting argument uses named argument `permits_max` by position
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(named_arguments_used_positionally)]` on by default
[INFO] [stdout] help: use the named argument by name to avoid ambiguity
[INFO] [stdout]     |
[INFO] [stdout] 361 |                         debug!("waiting for a permit ({}/{permits_max} available)", permits_available, permits_max = listener.max_concurrent_tasks());
[INFO] [stdout]     |                                                           +++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Confirmation`
[INFO] [stdout]   --> src/lib.rs:26:32
[INFO] [stdout]    |
[INFO] [stdout] 26 | use lapin::publisher_confirm::{Confirmation, PublisherConfirm};
[INFO] [stdout]    |                                ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::Path`
[INFO] [stdout]  --> src/lib.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::path::Path;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bincode::ErrorKind`
[INFO] [stdout]   --> src/lib.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use bincode::ErrorKind;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Histogram`, `register_histogram`
[INFO] [stdout]   --> src/lib.rs:30:18
[INFO] [stdout]    |
[INFO] [stdout] 30 | use prometheus::{Histogram, HistogramVec, IntGaugeVec, opts, register_histogram, register_histogram_vec, register_int_gauge_vec};
[INFO] [stdout]    |                  ^^^^^^^^^                                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Confirmation`
[INFO] [stdout]   --> src/lib.rs:26:32
[INFO] [stdout]    |
[INFO] [stdout] 26 | use lapin::publisher_confirm::{Confirmation, PublisherConfirm};
[INFO] [stdout]    |                                ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Histogram`, `register_histogram`
[INFO] [stdout]   --> src/lib.rs:30:18
[INFO] [stdout]    |
[INFO] [stdout] 30 | use prometheus::{Histogram, HistogramVec, IntGaugeVec, opts, register_histogram, register_histogram_vec, register_int_gauge_vec};
[INFO] [stdout]    |                  ^^^^^^^^^                                   ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SemaphorePermit`
[INFO] [stdout]   --> src/lib.rs:31:66
[INFO] [stdout]    |
[INFO] [stdout] 31 | use tokio::sync::{AcquireError, OwnedSemaphorePermit, Semaphore, SemaphorePermit};
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SemaphorePermit`
[INFO] [stdout]   --> src/lib.rs:31:66
[INFO] [stdout]    |
[INFO] [stdout] 31 | use tokio::sync::{AcquireError, OwnedSemaphorePermit, Semaphore, SemaphorePermit};
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tokio_amqp::LapinTokioExt::with_tokio`: use tokio-executor-trait and tokio-reactor-trait directly instead
[INFO] [stdout]    --> src/lib.rs:136:77
[INFO] [stdout]     |
[INFO] [stdout] 136 |         let conn = Connection::connect(uri, ConnectionProperties::default().with_tokio()).await?;
[INFO] [stdout]     |                                                                             ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `tokio_amqp::LapinTokioExt::with_tokio`: use tokio-executor-trait and tokio-reactor-trait directly instead
[INFO] [stdout]    --> src/lib.rs:136:77
[INFO] [stdout]     |
[INFO] [stdout] 136 |         let conn = Connection::connect(uri, ConnectionProperties::default().with_tokio()).await?;
[INFO] [stdout]     |                                                                             ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.58s
[INFO] running `Command { std: "docker" "inspect" "f64555773c868beb54de3b3ba2380f8c9f24b4cf50cc603db793b70558da928e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f64555773c868beb54de3b3ba2380f8c9f24b4cf50cc603db793b70558da928e", kill_on_drop: false }`
[INFO] [stdout] f64555773c868beb54de3b3ba2380f8c9f24b4cf50cc603db793b70558da928e
