[INFO] fetching crate picopub 0.1.1...
[INFO] checking picopub-0.1.1 against a5689b034ad287112f709693384a37f1377eb9cc for pr-129249-3
[INFO] extracting crate picopub 0.1.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate picopub 0.1.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate picopub 0.1.1
[INFO] tweaked toml for crates.io crate picopub 0.1.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate picopub 0.1.1 on toolchain a5689b034ad287112f709693384a37f1377eb9cc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate picopub 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" "+a5689b034ad287112f709693384a37f1377eb9cc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b97dcee0b89d741c61f5d8b1e46a127681e58b5e8f97a14c3df4fa266e388850
[INFO] running `Command { std: "docker" "start" "b97dcee0b89d741c61f5d8b1e46a127681e58b5e8f97a14c3df4fa266e388850", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b97dcee0b89d741c61f5d8b1e46a127681e58b5e8f97a14c3df4fa266e388850", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b97dcee0b89d741c61f5d8b1e46a127681e58b5e8f97a14c3df4fa266e388850" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b97dcee0b89d741c61f5d8b1e46a127681e58b5e8f97a14c3df4fa266e388850", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b97dcee0b89d741c61f5d8b1e46a127681e58b5e8f97a14c3df4fa266e388850" "/opt/rustwide/cargo-home/bin/cargo" "+a5689b034ad287112f709693384a37f1377eb9cc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking picopub v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `picopub::PicoPub`
[INFO] [stdout]  --> tests/blocking_tests.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use picopub::PicoPub;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for the crate
[INFO] [stdout]   --> tests/blocking_tests.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | / use picopub::PicoPub;
[INFO] [stdout]  2 | |
[INFO] [stdout]  3 | | #[cfg(feature = "blocking")]
[INFO] [stdout]  4 | | use std::thread;
[INFO] [stdout] ...  |
[INFO] [stdout] 95 | |     assert!(finished.load(Ordering::SeqCst));
[INFO] [stdout] 96 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W missing-docs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]   --> tests/async_tests.rs:35:26
[INFO] [stdout]    |
[INFO] [stdout] 35 |     ps.publish("orders", "order-1".into()).await;
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 35 -     ps.publish("orders", "order-1".into()).await;
[INFO] [stdout] 35 +     ps.publish("orders", "order-1").await;
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 35 -     ps.publish("orders", "order-1".into()).await;
[INFO] [stdout] 35 +     ps.publish("orders", <&str as Into<_>>::into("order-1")).await;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `&str`
[INFO] [stdout]   --> tests/async_tests.rs:36:26
[INFO] [stdout]    |
[INFO] [stdout] 36 |     ps.publish("orders", "order-2".into()).await;
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this method call relies on the `impl<T> Into<T> for T` blanket implementation and type inference, which is a semver hazard as a new `impl Into<_>` that affects your type might be added in the future causing type inference errors
[INFO] [stdout] help: consider removing the conversion call
[INFO] [stdout]    |
[INFO] [stdout] 36 -     ps.publish("orders", "order-2".into()).await;
[INFO] [stdout] 36 +     ps.publish("orders", "order-2").await;
[INFO] [stdout]    |
[INFO] [stdout] help: you can use the fully-qualified path to avoid triggering this lint
[INFO] [stdout]    |
[INFO] [stdout] 36 -     ps.publish("orders", "order-2".into()).await;
[INFO] [stdout] 36 +     ps.publish("orders", <&str as Into<_>>::into("order-2")).await;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: missing documentation for the crate
[INFO] [stdout]   --> tests/async_tests.rs:1:1
[INFO] [stdout]    |
[INFO] [stdout]  1 | / use picopub::PicoPub;
[INFO] [stdout]  2 | |
[INFO] [stdout]  3 | | #[cfg(feature = "tokio")]
[INFO] [stdout]  4 | | use tokio::task::spawn;
[INFO] [stdout] ...  |
[INFO] [stdout] 76 | |     assert_ne!(msg, "foo".into());
[INFO] [stdout] 77 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W missing-docs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `picopub` (test "async_tests") due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "b97dcee0b89d741c61f5d8b1e46a127681e58b5e8f97a14c3df4fa266e388850", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b97dcee0b89d741c61f5d8b1e46a127681e58b5e8f97a14c3df4fa266e388850", kill_on_drop: false }`
[INFO] [stdout] b97dcee0b89d741c61f5d8b1e46a127681e58b5e8f97a14c3df4fa266e388850
