[INFO] fetching crate hyper-http-proxy 1.2.0...
[INFO] checking hyper-http-proxy-1.2.0 against 52995a223f2919dd3e2e427231db90a257350ded for pr-129249-4
[INFO] extracting crate hyper-http-proxy 1.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate hyper-http-proxy 1.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate hyper-http-proxy 1.2.0
[INFO] tweaked toml for crates.io crate hyper-http-proxy 1.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hyper-http-proxy 1.2.0 on toolchain 52995a223f2919dd3e2e427231db90a257350ded
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hyper-http-proxy 1.2.0 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" "+52995a223f2919dd3e2e427231db90a257350ded" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c77c14ee79070ae125e8ed518e97da81c09a387670d074b16bca910b1fcd3c3f
[INFO] running `Command { std: "docker" "start" "c77c14ee79070ae125e8ed518e97da81c09a387670d074b16bca910b1fcd3c3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c77c14ee79070ae125e8ed518e97da81c09a387670d074b16bca910b1fcd3c3f", 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" "c77c14ee79070ae125e8ed518e97da81c09a387670d074b16bca910b1fcd3c3f" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c77c14ee79070ae125e8ed518e97da81c09a387670d074b16bca910b1fcd3c3f", 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" "c77c14ee79070ae125e8ed518e97da81c09a387670d074b16bca910b1fcd3c3f" "/opt/rustwide/cargo-home/bin/cargo" "+52995a223f2919dd3e2e427231db90a257350ded" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustls v0.23.43
[INFO] [stderr]     Checking headers-core v0.3.0
[INFO] [stderr]     Checking ring v0.17.14
[INFO] [stderr]    Compiling futures-macro v0.3.34
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]     Checking sha1 v0.10.7
[INFO] [stderr]     Checking headers v0.4.1
[INFO] [stderr]     Checking tokio v1.53.1
[INFO] [stderr]     Checking futures-util v0.3.34
[INFO] [stderr]     Checking rustls-webpki v0.103.14
[INFO] [stderr]     Checking futures-executor v0.3.34
[INFO] [stderr]     Checking futures v0.3.34
[INFO] [stderr]     Checking hyper v1.11.0
[INFO] [stderr]     Checking tokio-rustls v0.26.4
[INFO] [stderr]     Checking hyper-util v0.1.20
[INFO] [stderr]     Checking hyper-rustls v0.27.9
[INFO] [stderr]     Checking hyper-http-proxy v1.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]   --> src/tunnel.rs:18:83
[INFO] [stdout]    |
[INFO] [stdout] 14 | macro_rules! try_ready {
[INFO] [stdout] ...
[INFO] [stdout] 18 |             core::task::Poll::Ready(Err(e)) => return core::task::Poll::Ready(Err(e.into())),
[INFO] [stdout]    |                                                                                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 96 |                 let n = try_ready!(fut.poll(ctx));
[INFO] [stdout]    |                         ------------------------- in this macro invocation
[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: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/tunnel.rs:18:83
[INFO] [stdout]     |
[INFO] [stdout]  14 | macro_rules! try_ready {
[INFO] [stdout] ...
[INFO] [stdout]  18 |             core::task::Poll::Ready(Err(e)) => return core::task::Poll::Ready(Err(e.into())),
[INFO] [stdout]     |                                                                                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |                 let n = try_ready!(fut.poll(ctx));
[INFO] [stdout]     |                         ------------------------- in this macro invocation
[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: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/lib.rs:416:33
[INFO] [stdout]     |
[INFO] [stdout] 412 | macro_rules! mtry {
[INFO] [stdout] ...
[INFO] [stdout] 416 |             Err(e) => break Err(e.into()),
[INFO] [stdout]     |                                 ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 467 |                         let proxy_stream = mtry!(mtry!(connection).await.map_err(io_err));
[INFO] [stdout]     |                                                  ----------------- in this macro invocation
[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: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/lib.rs:416:33
[INFO] [stdout]     |
[INFO] [stdout] 412 | macro_rules! mtry {
[INFO] [stdout] ...
[INFO] [stdout] 416 |             Err(e) => break Err(e.into()),
[INFO] [stdout]     |                                 ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 467 |                         let proxy_stream = mtry!(mtry!(connection).await.map_err(io_err));
[INFO] [stdout]     |                                            ---------------------------------------------- in this macro invocation
[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: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/lib.rs:416:33
[INFO] [stdout]     |
[INFO] [stdout] 412 | macro_rules! mtry {
[INFO] [stdout] ...
[INFO] [stdout] 416 |             Err(e) => break Err(e.into()),
[INFO] [stdout]     |                                 ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 468 |                         let tunnel_stream = mtry!(tunnel.with_stream(proxy_stream).await);
[INFO] [stdout]     |                                             --------------------------------------------- in this macro invocation
[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: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/lib.rs:416:33
[INFO] [stdout]     |
[INFO] [stdout] 412 | macro_rules! mtry {
[INFO] [stdout] ...
[INFO] [stdout] 416 |             Err(e) => break Err(e.into()),
[INFO] [stdout]     |                                 ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 491 |                                     mtry!(ServerName::try_from(host.to_string()).map_err(io_err));
[INFO] [stdout]     |                                     ------------------------------------------------------------- in this macro invocation
[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: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/lib.rs:416:33
[INFO] [stdout]     |
[INFO] [stdout] 412 |   macro_rules! mtry {
[INFO] [stdout] ...
[INFO] [stdout] 416 |               Err(e) => break Err(e.into()),
[INFO] [stdout]     |                                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 492 |                                   let secure_stream = mtry!(mtry!(
[INFO] [stdout]     |  ___________________________________________________________-
[INFO] [stdout] 493 | |                                     with_optional_timeout(
[INFO] [stdout] 494 | |                                         tls_handshake_timeout,
[INFO] [stdout] 495 | |                                         tls.connect(server_name, TokioIo::new(tunnel_stream))
[INFO] [stdout] 496 | |                                     )
[INFO] [stdout] 497 | |                                     .await
[INFO] [stdout] 498 | |                                 )
[INFO] [stdout]     | |_________________________________- in this macro invocation
[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: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/lib.rs:416:33
[INFO] [stdout]     |
[INFO] [stdout] 412 |   macro_rules! mtry {
[INFO] [stdout] ...
[INFO] [stdout] 416 |               Err(e) => break Err(e.into()),
[INFO] [stdout]     |                                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 492 |                                   let secure_stream = mtry!(mtry!(
[INFO] [stdout]     |  _____________________________________________________-
[INFO] [stdout] 493 | |                                     with_optional_timeout(
[INFO] [stdout] 494 | |                                         tls_handshake_timeout,
[INFO] [stdout] 495 | |                                         tls.connect(server_name, TokioIo::new(tunnel_stream))
[INFO] [stdout] ...   |
[INFO] [stdout] 499 | |                                 .map_err(io_err));
[INFO] [stdout]     | |_________________________________________________- in this macro invocation
[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: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hyper-http-proxy` (lib) due to 8 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]   --> src/tunnel.rs:18:83
[INFO] [stdout]    |
[INFO] [stdout] 14 | macro_rules! try_ready {
[INFO] [stdout] ...
[INFO] [stdout] 18 |             core::task::Poll::Ready(Err(e)) => return core::task::Poll::Ready(Err(e.into())),
[INFO] [stdout]    |                                                                                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 96 |                 let n = try_ready!(fut.poll(ctx));
[INFO] [stdout]    |                         ------------------------- in this macro invocation
[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: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout]    = note: `#[deny(self_type_conversion)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/tunnel.rs:18:83
[INFO] [stdout]     |
[INFO] [stdout]  14 | macro_rules! try_ready {
[INFO] [stdout] ...
[INFO] [stdout]  18 |             core::task::Poll::Ready(Err(e)) => return core::task::Poll::Ready(Err(e.into())),
[INFO] [stdout]     |                                                                                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |                 let n = try_ready!(fut.poll(ctx));
[INFO] [stdout]     |                         ------------------------- in this macro invocation
[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: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/lib.rs:416:33
[INFO] [stdout]     |
[INFO] [stdout] 412 | macro_rules! mtry {
[INFO] [stdout] ...
[INFO] [stdout] 416 |             Err(e) => break Err(e.into()),
[INFO] [stdout]     |                                 ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 467 |                         let proxy_stream = mtry!(mtry!(connection).await.map_err(io_err));
[INFO] [stdout]     |                                                  ----------------- in this macro invocation
[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: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/lib.rs:416:33
[INFO] [stdout]     |
[INFO] [stdout] 412 | macro_rules! mtry {
[INFO] [stdout] ...
[INFO] [stdout] 416 |             Err(e) => break Err(e.into()),
[INFO] [stdout]     |                                 ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 467 |                         let proxy_stream = mtry!(mtry!(connection).await.map_err(io_err));
[INFO] [stdout]     |                                            ---------------------------------------------- in this macro invocation
[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: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/lib.rs:416:33
[INFO] [stdout]     |
[INFO] [stdout] 412 | macro_rules! mtry {
[INFO] [stdout] ...
[INFO] [stdout] 416 |             Err(e) => break Err(e.into()),
[INFO] [stdout]     |                                 ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 468 |                         let tunnel_stream = mtry!(tunnel.with_stream(proxy_stream).await);
[INFO] [stdout]     |                                             --------------------------------------------- in this macro invocation
[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: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/lib.rs:416:33
[INFO] [stdout]     |
[INFO] [stdout] 412 | macro_rules! mtry {
[INFO] [stdout] ...
[INFO] [stdout] 416 |             Err(e) => break Err(e.into()),
[INFO] [stdout]     |                                 ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 491 |                                     mtry!(ServerName::try_from(host.to_string()).map_err(io_err));
[INFO] [stdout]     |                                     ------------------------------------------------------------- in this macro invocation
[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: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/lib.rs:416:33
[INFO] [stdout]     |
[INFO] [stdout] 412 |   macro_rules! mtry {
[INFO] [stdout] ...
[INFO] [stdout] 416 |               Err(e) => break Err(e.into()),
[INFO] [stdout]     |                                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 492 |                                   let secure_stream = mtry!(mtry!(
[INFO] [stdout]     |  ___________________________________________________________-
[INFO] [stdout] 493 | |                                     with_optional_timeout(
[INFO] [stdout] 494 | |                                         tls_handshake_timeout,
[INFO] [stdout] 495 | |                                         tls.connect(server_name, TokioIo::new(tunnel_stream))
[INFO] [stdout] 496 | |                                     )
[INFO] [stdout] 497 | |                                     .await
[INFO] [stdout] 498 | |                                 )
[INFO] [stdout]     | |_________________________________- in this macro invocation
[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: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: useless conversion to the same type: `std::io::Error`
[INFO] [stdout]    --> src/lib.rs:416:33
[INFO] [stdout]     |
[INFO] [stdout] 412 |   macro_rules! mtry {
[INFO] [stdout] ...
[INFO] [stdout] 416 |               Err(e) => break Err(e.into()),
[INFO] [stdout]     |                                   ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 492 |                                   let secure_stream = mtry!(mtry!(
[INFO] [stdout]     |  _____________________________________________________-
[INFO] [stdout] 493 | |                                     with_optional_timeout(
[INFO] [stdout] 494 | |                                         tls_handshake_timeout,
[INFO] [stdout] 495 | |                                         tls.connect(server_name, TokioIo::new(tunnel_stream))
[INFO] [stdout] ...   |
[INFO] [stdout] 499 | |                                 .map_err(io_err));
[INFO] [stdout]     | |_________________________________________________- in this macro invocation
[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: you can instead use the fully-qualified path `<std::io::Error as Into<std::io::Error>::into(val) to avoid triggering this lint
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hyper-http-proxy` (lib test) due to 8 previous errors
[INFO] running `Command { std: "docker" "inspect" "c77c14ee79070ae125e8ed518e97da81c09a387670d074b16bca910b1fcd3c3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c77c14ee79070ae125e8ed518e97da81c09a387670d074b16bca910b1fcd3c3f", kill_on_drop: false }`
[INFO] [stdout] c77c14ee79070ae125e8ed518e97da81c09a387670d074b16bca910b1fcd3c3f
