[INFO] fetching crate axial 0.2.1...
[INFO] checking axial-0.2.1 against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] extracting crate axial 0.2.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate axial 0.2.1
[INFO] finished tweaking crates.io crate axial 0.2.1
[INFO] tweaked toml for crates.io crate axial 0.2.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate axial 0.2.1 on toolchain 82310651b93a594a3fd69015e1562186a080d94c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate axial 0.2.1 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" "+82310651b93a594a3fd69015e1562186a080d94c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pqcrypto-traits v0.3.5
[INFO] [stderr]   Downloaded pqcrypto v0.18.1
[INFO] [stderr]   Downloaded windows-result v0.3.3
[INFO] [stderr]   Downloaded pqcrypto-internals v0.2.10
[INFO] [stderr]   Downloaded pqcrypto-dilithium v0.5.0
[INFO] [stderr]   Downloaded pqcrypto-classicmceliece v0.2.0
[INFO] [stderr]   Downloaded pqcrypto-kyber v0.8.1
[INFO] [stderr]   Downloaded pqcrypto-mldsa v0.1.1
[INFO] [stderr]   Downloaded pqcrypto-mlkem v0.1.0
[INFO] [stderr]   Downloaded pqcrypto-sphincsplus v0.7.1
[INFO] [stderr]   Downloaded pqcrypto-falcon v0.4.0
[INFO] [stderr]   Downloaded pqcrypto-hqc v0.2.1
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ee26f27400561135cc79f41a53cbc744a6063ad9314942ad3d24bd6ebc3862da
[INFO] running `Command { std: "docker" "start" "-a" "ee26f27400561135cc79f41a53cbc744a6063ad9314942ad3d24bd6ebc3862da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee26f27400561135cc79f41a53cbc744a6063ad9314942ad3d24bd6ebc3862da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee26f27400561135cc79f41a53cbc744a6063ad9314942ad3d24bd6ebc3862da", kill_on_drop: false }`
[INFO] [stdout] ee26f27400561135cc79f41a53cbc744a6063ad9314942ad3d24bd6ebc3862da
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f2efdad195f0966ab662f36dcee25322bad32be37293c290defcd2f05b3a204c
[INFO] running `Command { std: "docker" "start" "-a" "f2efdad195f0966ab662f36dcee25322bad32be37293c290defcd2f05b3a204c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
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[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking bytes v1.10.1
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]     Checking itoa v1.0.15
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[INFO] [stderr]     Checking pin-utils v0.1.0
[INFO] [stderr]    Compiling serde v1.0.219
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[INFO] [stderr]     Checking hyper v1.6.0
[INFO] [stderr]     Checking hyper-util v0.1.11
[INFO] [stderr]     Checking axial v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/core/servers/http.rs:244:14
[INFO] [stdout]     |
[INFO] [stdout] 244 |         for (key, setting) in self.settings.as_ref() {
[INFO] [stdout]     |              ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `send_service_unavailable` is never used
[INFO] [stdout]    --> src/core/servers/http.rs:396:10
[INFO] [stdout]     |
[INFO] [stdout] 396 | async fn send_service_unavailable<I>(io: I) -> Result<(), hyper::Error>
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]   --> src/core/servers/http.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     async fn start(self) -> Result<(), Self::Error>;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout]    = note: `#[warn(async_fn_in_trait)]` on by default
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]    |
[INFO] [stdout] 28 -     async fn start(self) -> Result<(), Self::Error>;
[INFO] [stdout] 28 +     fn start(self) -> impl std::future::Future<Output = Result<(), Self::Error>> + Send;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]   --> src/core/servers/http.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     async fn handle_connection(
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]    |
[INFO] [stdout] 29 ~     fn handle_connection(
[INFO] [stdout] 30 |         app_capture: Arc<HttpServer>,
[INFO] [stdout] ...
[INFO] [stdout] 34 |         _permit: Option<SemaphorePermit<'_>>,
[INFO] [stdout] 35 ~     ) -> impl std::future::Future<Output = ()> + Send;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]    --> src/core/servers/http.rs:244:14
[INFO] [stdout]     |
[INFO] [stdout] 244 |         for (key, setting) in self.settings.as_ref() {
[INFO] [stdout]     |              ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `send_service_unavailable` is never used
[INFO] [stdout]    --> src/core/servers/http.rs:396:10
[INFO] [stdout]     |
[INFO] [stdout] 396 | async fn send_service_unavailable<I>(io: I) -> Result<(), hyper::Error>
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]   --> src/core/servers/http.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 |     async fn start(self) -> Result<(), Self::Error>;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout]    = note: `#[warn(async_fn_in_trait)]` on by default
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]    |
[INFO] [stdout] 28 -     async fn start(self) -> Result<(), Self::Error>;
[INFO] [stdout] 28 +     fn start(self) -> impl std::future::Future<Output = Result<(), Self::Error>> + Send;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of `async fn` in public traits is discouraged as auto trait bounds cannot be specified
[INFO] [stdout]   --> src/core/servers/http.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     async fn handle_connection(
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: you can suppress this lint if you plan to use the trait only in your own code, or do not care about auto traits like `Send` on the `Future`
[INFO] [stdout] help: you can alternatively desugar to a normal `fn` that returns `impl Future` and add any desired bounds such as `Send`, but these cannot be relaxed without a breaking API change
[INFO] [stdout]    |
[INFO] [stdout] 29 ~     fn handle_connection(
[INFO] [stdout] 30 |         app_capture: Arc<HttpServer>,
[INFO] [stdout] ...
[INFO] [stdout] 34 |         _permit: Option<SemaphorePermit<'_>>,
[INFO] [stdout] 35 ~     ) -> impl std::future::Future<Output = ()> + Send;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.10s
[INFO] running `Command { std: "docker" "inspect" "f2efdad195f0966ab662f36dcee25322bad32be37293c290defcd2f05b3a204c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2efdad195f0966ab662f36dcee25322bad32be37293c290defcd2f05b3a204c", kill_on_drop: false }`
[INFO] [stdout] f2efdad195f0966ab662f36dcee25322bad32be37293c290defcd2f05b3a204c
