[INFO] fetching crate hyper2 1.5.5... [INFO] testing hyper2-1.5.5 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate hyper2 1.5.5 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate hyper2 1.5.5 [INFO] finished tweaking crates.io crate hyper2 1.5.5 [INFO] tweaked toml for crates.io crate hyper2 1.5.5 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate hyper2 1.5.5 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate hyper2 1.5.5 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded spmc v0.3.0 [INFO] [stderr] Downloaded http2 v0.4.13 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5761a96477254c21fabac28bbe0957fdbb79bd2743390b776650d9514fe59e95 [INFO] running `Command { std: "docker" "start" "-a" "5761a96477254c21fabac28bbe0957fdbb79bd2743390b776650d9514fe59e95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5761a96477254c21fabac28bbe0957fdbb79bd2743390b776650d9514fe59e95", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5761a96477254c21fabac28bbe0957fdbb79bd2743390b776650d9514fe59e95", kill_on_drop: false }` [INFO] [stdout] 5761a96477254c21fabac28bbe0957fdbb79bd2743390b776650d9514fe59e95 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 1cd46a50c6e54c4bd6ac26b68e1e1493651d600e1ae7279dc65d55b643f6431c [INFO] running `Command { std: "docker" "start" "-a" "1cd46a50c6e54c4bd6ac26b68e1e1493651d600e1ae7279dc65d55b643f6431c", kill_on_drop: false }` [INFO] [stderr] Compiling itoa v1.0.14 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling bytes v1.9.0 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling tokio v1.43.0 [INFO] [stderr] Compiling http v1.2.0 [INFO] [stderr] Compiling http-body v1.0.1 [INFO] [stderr] Compiling hyper2 v1.5.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.41s [INFO] running `Command { std: "docker" "inspect" "1cd46a50c6e54c4bd6ac26b68e1e1493651d600e1ae7279dc65d55b643f6431c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1cd46a50c6e54c4bd6ac26b68e1e1493651d600e1ae7279dc65d55b643f6431c", kill_on_drop: false }` [INFO] [stdout] 1cd46a50c6e54c4bd6ac26b68e1e1493651d600e1ae7279dc65d55b643f6431c [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] dba1620f088e9a2a68df9e533c2c1be0a5942ab03ef613f4861c9873b1c5ccba [INFO] running `Command { std: "docker" "start" "-a" "dba1620f088e9a2a68df9e533c2c1be0a5942ab03ef613f4861c9873b1c5ccba", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling serde_json v1.0.137 [INFO] [stderr] Compiling log v0.4.25 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling spmc v0.3.0 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Compiling mio v1.0.3 [INFO] [stderr] Compiling socket2 v0.5.8 [INFO] [stderr] Compiling is-terminal v0.4.13 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling http-body-util v0.1.2 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling env_logger v0.10.2 [INFO] [stderr] Compiling pretty_env_logger v0.5.0 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling tokio v1.43.0 [INFO] [stderr] Compiling async-stream v0.3.6 [INFO] [stderr] Compiling tokio-stream v0.1.17 [INFO] [stderr] Compiling tokio-util v0.7.13 [INFO] [stderr] Compiling hyper2 v1.5.5 (/opt/rustwide/workdir) [INFO] [stderr] Compiling tokio-test v0.4.4 [INFO] [stdout] error[E0432]: unresolved imports `super::DecodedLength`, `super::Sender` [INFO] [stdout] --> src/body/incoming.rs:463:23 [INFO] [stdout] | [INFO] [stdout] 463 | use super::{Body, DecodedLength, Incoming, Sender, SizeHint}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^ no `Sender` in `body::incoming` [INFO] [stdout] | | [INFO] [stdout] | no `DecodedLength` in `body::incoming` [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> src/body/incoming.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | use super::DecodedLength; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] note: the item is gated here [INFO] [stdout] --> src/body/incoming.rs:21:1 [INFO] [stdout] | [INFO] [stdout] 21 | / #[cfg(all( [INFO] [stdout] 22 | | any(feature = "http1", feature = "http2"), [INFO] [stdout] 23 | | any(feature = "client", feature = "server") [INFO] [stdout] 24 | | ))] [INFO] [stdout] | |___^ [INFO] [stdout] = help: consider importing one of these structs instead: [INFO] [stdout] std::sync::mpmc::Sender [INFO] [stdout] std::sync::mpsc::Sender [INFO] [stdout] futures_channel::mpsc::Sender [INFO] [stdout] futures_channel::oneshot::Sender [INFO] [stdout] spmc::Sender [INFO] [stdout] tokio::net::unix::pipe::Sender [INFO] [stdout] tokio::sync::broadcast::Sender [INFO] [stdout] tokio::sync::mpsc::Sender [INFO] [stdout] tokio::sync::oneshot::Sender [INFO] [stdout] tokio::sync::watch::Sender [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> src/body/incoming.rs:91:19 [INFO] [stdout] | [INFO] [stdout] 91 | pub(crate) struct Sender { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] note: the item is gated here [INFO] [stdout] --> src/body/incoming.rs:90:1 [INFO] [stdout] | [INFO] [stdout] 90 | #[cfg(all(feature = "http1", any(feature = "client", feature = "server")))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Sender` in this scope [INFO] [stdout] --> src/body/incoming.rs:108:33 [INFO] [stdout] | [INFO] [stdout] 108 | pub(crate) fn channel() -> (Sender, Incoming) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] --> /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/marker.rs:91:1 [INFO] [stdout] | [INFO] [stdout] = note: similarly named trait `Send` defined here [INFO] [stdout] | [INFO] [stdout] help: a trait with a similar name exists [INFO] [stdout] | [INFO] [stdout] 108 - pub(crate) fn channel() -> (Sender, Incoming) { [INFO] [stdout] 108 + pub(crate) fn channel() -> (Send, Incoming) { [INFO] [stdout] | [INFO] [stdout] help: consider importing one of these structs [INFO] [stdout] | [INFO] [stdout] 1 + use std::sync::mpmc::Sender; [INFO] [stdout] | [INFO] [stdout] 1 + use std::sync::mpsc::Sender; [INFO] [stdout] | [INFO] [stdout] 1 + use futures_channel::mpsc::Sender; [INFO] [stdout] | [INFO] [stdout] 1 + use futures_channel::oneshot::Sender; [INFO] [stdout] | [INFO] [stdout] and 6 other candidates [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `new_channel` found for struct `incoming::Incoming` in the current scope [INFO] [stdout] --> src/body/incoming.rs:109:15 [INFO] [stdout] | [INFO] [stdout] 52 | pub struct Incoming { [INFO] [stdout] | ------------------- function or associated item `new_channel` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 109 | Self::new_channel(DecodedLength::CHUNKED, /*wanter =*/ false) [INFO] [stdout] | ^^^^^^^^^^^ function or associated item not found in `incoming::Incoming` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `incoming::Incoming` consider using one of the following associated functions: [INFO] [stdout] incoming::Incoming::new [INFO] [stdout] incoming::Incoming::empty [INFO] [stdout] --> src/body/incoming.rs:138:5 [INFO] [stdout] | [INFO] [stdout] 138 | fn new(kind: Kind) -> Incoming { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 143 | pub(crate) fn empty() -> Incoming { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: there is an associated function `channel` with a similar name [INFO] [stdout] --> src/body/incoming.rs:108:5 [INFO] [stdout] | [INFO] [stdout] 108 | pub(crate) fn channel() -> (Sender, Incoming) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `DecodedLength` [INFO] [stdout] --> src/body/incoming.rs:109:27 [INFO] [stdout] | [INFO] [stdout] 109 | Self::new_channel(DecodedLength::CHUNKED, /*wanter =*/ false) [INFO] [stdout] | ^^^^^^^^^^^^^ use of undeclared type `DecodedLength` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `new_channel` found for struct `incoming::Incoming` in the current scope [INFO] [stdout] --> src/body/incoming.rs:508:23 [INFO] [stdout] | [INFO] [stdout] 52 | pub struct Incoming { [INFO] [stdout] | ------------------- function or associated item `new_channel` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 508 | Incoming::new_channel(DecodedLength::new(4), /*wanter =*/ false).1, [INFO] [stdout] | ^^^^^^^^^^^ function or associated item not found in `incoming::Incoming` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `incoming::Incoming` consider using one of the following associated functions: [INFO] [stdout] incoming::Incoming::new [INFO] [stdout] incoming::Incoming::empty [INFO] [stdout] --> src/body/incoming.rs:138:5 [INFO] [stdout] | [INFO] [stdout] 138 | fn new(kind: Kind) -> Incoming { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 143 | pub(crate) fn empty() -> Incoming { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: there is an associated function `channel` with a similar name [INFO] [stdout] --> src/body/incoming.rs:108:5 [INFO] [stdout] | [INFO] [stdout] 108 | pub(crate) fn channel() -> (Sender, Incoming) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `new_channel` found for struct `incoming::Incoming` in the current scope [INFO] [stdout] --> src/body/incoming.rs:569:39 [INFO] [stdout] | [INFO] [stdout] 52 | pub struct Incoming { [INFO] [stdout] | ------------------- function or associated item `new_channel` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 569 | let (mut tx, _rx) = Incoming::new_channel(DecodedLength::CHUNKED, /*wanter = */ false); [INFO] [stdout] | ^^^^^^^^^^^ function or associated item not found in `incoming::Incoming` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `incoming::Incoming` consider using one of the following associated functions: [INFO] [stdout] incoming::Incoming::new [INFO] [stdout] incoming::Incoming::empty [INFO] [stdout] --> src/body/incoming.rs:138:5 [INFO] [stdout] | [INFO] [stdout] 138 | fn new(kind: Kind) -> Incoming { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 143 | pub(crate) fn empty() -> Incoming { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: there is an associated function `channel` with a similar name [INFO] [stdout] --> src/body/incoming.rs:108:5 [INFO] [stdout] | [INFO] [stdout] 108 | pub(crate) fn channel() -> (Sender, Incoming) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `new_channel` found for struct `incoming::Incoming` in the current scope [INFO] [stdout] --> src/body/incoming.rs:579:23 [INFO] [stdout] | [INFO] [stdout] 52 | pub struct Incoming { [INFO] [stdout] | ------------------- function or associated item `new_channel` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 579 | Incoming::new_channel(DecodedLength::CHUNKED, /*wanter = */ true); [INFO] [stdout] | ^^^^^^^^^^^ function or associated item not found in `incoming::Incoming` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `incoming::Incoming` consider using one of the following associated functions: [INFO] [stdout] incoming::Incoming::new [INFO] [stdout] incoming::Incoming::empty [INFO] [stdout] --> src/body/incoming.rs:138:5 [INFO] [stdout] | [INFO] [stdout] 138 | fn new(kind: Kind) -> Incoming { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 143 | pub(crate) fn empty() -> Incoming { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: there is an associated function `channel` with a similar name [INFO] [stdout] --> src/body/incoming.rs:108:5 [INFO] [stdout] | [INFO] [stdout] 108 | pub(crate) fn channel() -> (Sender, Incoming) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `new_channel` found for struct `incoming::Incoming` in the current scope [INFO] [stdout] --> src/body/incoming.rs:600:38 [INFO] [stdout] | [INFO] [stdout] 52 | pub struct Incoming { [INFO] [stdout] | ------------------- function or associated item `new_channel` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 600 | let (mut tx, rx) = Incoming::new_channel(DecodedLength::CHUNKED, /*wanter = */ true); [INFO] [stdout] | ^^^^^^^^^^^ function or associated item not found in `incoming::Incoming` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `incoming::Incoming` consider using one of the following associated functions: [INFO] [stdout] incoming::Incoming::new [INFO] [stdout] incoming::Incoming::empty [INFO] [stdout] --> src/body/incoming.rs:138:5 [INFO] [stdout] | [INFO] [stdout] 138 | fn new(kind: Kind) -> Incoming { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 143 | pub(crate) fn empty() -> Incoming { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] help: there is an associated function `channel` with a similar name [INFO] [stdout] --> src/body/incoming.rs:108:5 [INFO] [stdout] | [INFO] [stdout] 108 | pub(crate) fn channel() -> (Sender, Incoming) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/body/incoming.rs:613:42 [INFO] [stdout] | [INFO] [stdout] 613 | Poll::Ready(Err(ref e)) if e.is_closed() => (), [INFO] [stdout] | ^^^^^^^^^ cannot infer type for type parameter `E` declared on the enum `Result` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0412, E0432, E0433, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `hyper2` (lib test) due to 9 previous errors [INFO] running `Command { std: "docker" "inspect" "dba1620f088e9a2a68df9e533c2c1be0a5942ab03ef613f4861c9873b1c5ccba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dba1620f088e9a2a68df9e533c2c1be0a5942ab03ef613f4861c9873b1c5ccba", kill_on_drop: false }` [INFO] [stdout] dba1620f088e9a2a68df9e533c2c1be0a5942ab03ef613f4861c9873b1c5ccba