[INFO] fetching crate polysig-meeting-server 0.8.0...
[INFO] testing polysig-meeting-server-0.8.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate polysig-meeting-server 0.8.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate polysig-meeting-server 0.8.0
[INFO] finished tweaking crates.io crate polysig-meeting-server 0.8.0
[INFO] tweaked toml for crates.io crate polysig-meeting-server 0.8.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate polysig-meeting-server 0.8.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 234 packages to latest compatible versions
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[INFO] [stderr]       Adding tower-http v0.5.2 (available: v0.6.6)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hyper v1.8.1
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[INFO] [stdout] 264b5715c2051f49e9e7f3f252e83ff4413046bf2f617e224bd2de7cfe93462b
[INFO] running `Command { std: "docker" "start" "-a" "264b5715c2051f49e9e7f3f252e83ff4413046bf2f617e224bd2de7cfe93462b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "264b5715c2051f49e9e7f3f252e83ff4413046bf2f617e224bd2de7cfe93462b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "264b5715c2051f49e9e7f3f252e83ff4413046bf2f617e224bd2de7cfe93462b", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5d97de4584c573afd7a7fc4502d6d2f20b47aa88be676084922d62685ce2a96d
[INFO] running `Command { std: "docker" "start" "-a" "5d97de4584c573afd7a7fc4502d6d2f20b47aa88be676084922d62685ce2a96d", kill_on_drop: false }`
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[INFO] [stdout] error[E0277]: the trait bound `<<A as Accept<..., ...>>::Service as SendService<...>>::BodyData: Buf` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/axum-server-0.7.2/src/server.rs:202:87
[INFO] [stdout]     |
[INFO] [stdout] 202 |                         let serve_future = builder.serve_connection_with_upgrades(io, service);
[INFO] [stdout]     |                                                    ------------------------------     ^^^^^^^ the trait `Buf` is not implemented for `<<A as Accept<TcpStream, ...>>::Service as SendService<...>>::BodyData`
[INFO] [stdout]     |                                                    |
[INFO] [stdout]     |                                                    required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = note: required for `UpgradedSendStreamTask<<... as SendService<...>>::BodyData>` to implement `Future`
[INFO] [stdout]     = note: required for `TokioExecutor` to implement `Executor<UpgradedSendStreamTask<<... as SendService<...>>::BodyData>>`
[INFO] [stdout]     = note: required for `TokioExecutor` to implement `Http2UpgradedExec<<... as SendService<...>>::BodyData>`
[INFO] [stdout]     = note: required for `TokioExecutor` to implement `Http2ServerConnExec<TowerToHyperServiceFuture<..., ...>, ...>`
[INFO] [stdout]     = note: required for `TokioExecutor` to implement `HttpServerConnExec<TowerToHyperServiceFuture<..., ...>, ...>`
[INFO] [stdout] note: required by a bound in `hyper_util::server::conn::auto::Builder::<E>::serve_connection_with_upgrades`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/hyper-util-0.1.18/src/server/conn/auto/mod.rs:269:12
[INFO] [stdout]     |
[INFO] [stdout] 257 |     pub fn serve_connection_with_upgrades<I, S, B>(
[INFO] [stdout]     |            ------------------------------ required by a bound in this associated function
[INFO] [stdout] ...
[INFO] [stdout] 269 |         E: HttpServerConnExec<S::Future, B>,
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `Builder::<E>::serve_connection_with_upgrades`
[INFO] [stdout]     = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/axum_server-2313e6b38b8b441f.long-type-16426055991068221079.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 159 |         A::Future: Send, <<A as accept::Accept<tokio::net::TcpStream, <M as MakeService<std::net::SocketAddr, http::Request<hyper::body::Incoming>>>::Service>>::Service as SendService<http::Request<hyper::body::Incoming>>>::BodyData: Buf
[INFO] [stdout]     |                          ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `<<A as Accept<..., ...>>::Service as SendService<...>>::BodyData: Buf` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/axum-server-0.7.2/src/server.rs:205:25
[INFO] [stdout]     |
[INFO] [stdout] 205 | /                         tokio::select! {
[INFO] [stdout] 206 | |                             biased;
[INFO] [stdout] 207 | |                             _ = watcher.wait_graceful_shutdown() => {
[INFO] [stdout] 208 | |                                 serve_future.as_mut().graceful_shutdown();
[INFO] [stdout] ...   |
[INFO] [stdout] 216 | |                             _ = &mut serve_future => (),
[INFO] [stdout] 217 | |                         }
[INFO] [stdout]     | |                         ^
[INFO] [stdout]     | |                         |
[INFO] [stdout]     | |_________________________the trait `Buf` is not implemented for `<<A as Accept<TcpStream, ...>>::Service as SendService<...>>::BodyData`
[INFO] [stdout]     |                           required by a bound introduced by this call
[INFO] [stdout]     |
[INFO] [stdout]     = note: required for `UpgradedSendStreamTask<<... as SendService<...>>::BodyData>` to implement `Future`
[INFO] [stdout]     = note: required for `TokioExecutor` to implement `Executor<UpgradedSendStreamTask<<... as SendService<...>>::BodyData>>`
[INFO] [stdout]     = note: required for `TokioExecutor` to implement `Http2UpgradedExec<<... as SendService<...>>::BodyData>`
[INFO] [stdout]     = note: required for `TokioExecutor` to implement `Http2ServerConnExec<TowerToHyperServiceFuture<..., ...>, ...>`
[INFO] [stdout]     = note: required for `TokioExecutor` to implement `HttpServerConnExec<TowerToHyperServiceFuture<..., ...>, ...>`
[INFO] [stdout]     = note: 3 redundant requirements hidden
[INFO] [stdout]     = note: required for `&mut Pin<&mut UpgradeableConnection<'_, TokioIo<...>, ..., ...>>` to implement `Future`
[INFO] [stdout]     = note: required for `&mut Pin<&mut UpgradeableConnection<'_, TokioIo<...>, ..., ...>>` to implement `IntoFuture`
[INFO] [stdout]     = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/axum_server-2313e6b38b8b441f.long-type-16426055991068221079.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout]     = note: this error originates in the macro `$crate::select` which comes from the expansion of the macro `tokio::select` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider further restricting the associated type
[INFO] [stdout]     |
[INFO] [stdout] 159 |         A::Future: Send, <<A as accept::Accept<tokio::net::TcpStream, <M as MakeService<std::net::SocketAddr, http::Request<hyper::body::Incoming>>>::Service>>::Service as SendService<http::Request<hyper::body::Incoming>>>::BodyData: Buf
[INFO] [stdout]     |                          ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the method `graceful_shutdown` exists for struct `Pin<&mut UpgradeableConnection<'_, TokioIo<...>, ..., ...>>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/axum-server-0.7.2/src/server.rs:208:55
[INFO] [stdout]     |
[INFO] [stdout] 208 | ...                   serve_future.as_mut().graceful_shutdown();
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^ method cannot be called due to unsatisfied trait bounds
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/hyper-util-0.1.18/src/rt/tokio.rs:75:1
[INFO] [stdout]     |
[INFO] [stdout]  75 | pub struct TokioExecutor {}
[INFO] [stdout]     | ------------------------ doesn't satisfy `_: HttpServerConnExec<TowerToHyperServiceFuture<<<A as Accept<TcpStream, <M as MakeService<SocketAddr, Request<Incoming>>>::Service>>::Service as SendService<Request<Incoming>>>::Service, Request<Incoming>>, <<A as Accept<TcpStream, <M as MakeService<SocketAddr, Request<Incoming>>>::Service>>::Service as SendService<Request<Incoming>>>::Body>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `<<A as accept::Accept<tokio::net::TcpStream, <M as MakeService<std::net::SocketAddr, http::Request<hyper::body::Incoming>>>::Service>>::Service as SendService<http::Request<hyper::body::Incoming>>>::BodyData: Buf`
[INFO] [stdout]             which is required by `TokioExecutor: HttpServerConnExec<TowerToHyperServiceFuture<<<A as accept::Accept<tokio::net::TcpStream, <M as MakeService<std::net::SocketAddr, http::Request<hyper::body::Incoming>>>::Service>>::Service as SendService<http::Request<hyper::body::Incoming>>>::Service, http::Request<hyper::body::Incoming>>, <<A as accept::Accept<tokio::net::TcpStream, <M as MakeService<std::net::SocketAddr, http::Request<hyper::body::Incoming>>>::Service>>::Service as SendService<http::Request<hyper::body::Incoming>>>::Body>`
[INFO] [stdout]     = note: the full name for the type has been written to '/opt/rustwide/target/debug/deps/axum_server-2313e6b38b8b441f.long-type-4352442213254069307.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `axum-server` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "5d97de4584c573afd7a7fc4502d6d2f20b47aa88be676084922d62685ce2a96d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d97de4584c573afd7a7fc4502d6d2f20b47aa88be676084922d62685ce2a96d", kill_on_drop: false }`
[INFO] [stdout] 5d97de4584c573afd7a7fc4502d6d2f20b47aa88be676084922d62685ce2a96d
