[INFO] fetching crate futures-channel 0.3.31... [INFO] testing futures-channel-0.3.31 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate futures-channel 0.3.31 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate futures-channel 0.3.31 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate futures-channel 0.3.31 [INFO] tweaked toml for crates.io crate futures-channel 0.3.31 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate futures-channel 0.3.31 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 2 packages to latest compatible versions [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] c53adea50711927bc65e448edcf9fbb598d876c4bf5bf8f7ffe208c740efd822 [INFO] running `Command { std: "docker" "start" "-a" "c53adea50711927bc65e448edcf9fbb598d876c4bf5bf8f7ffe208c740efd822", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c53adea50711927bc65e448edcf9fbb598d876c4bf5bf8f7ffe208c740efd822", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c53adea50711927bc65e448edcf9fbb598d876c4bf5bf8f7ffe208c740efd822", kill_on_drop: false }` [INFO] [stdout] c53adea50711927bc65e448edcf9fbb598d876c4bf5bf8f7ffe208c740efd822 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] a4009d6c637770e84f2fe30f39b7d82d0c58a2e3cf2b5b108eb13a64cb5f5cc3 [INFO] running `Command { std: "docker" "start" "-a" "a4009d6c637770e84f2fe30f39b7d82d0c58a2e3cf2b5b108eb13a64cb5f5cc3", kill_on_drop: false }` [INFO] [stderr] Compiling futures-channel v0.3.31 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s [INFO] running `Command { std: "docker" "inspect" "a4009d6c637770e84f2fe30f39b7d82d0c58a2e3cf2b5b108eb13a64cb5f5cc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4009d6c637770e84f2fe30f39b7d82d0c58a2e3cf2b5b108eb13a64cb5f5cc3", kill_on_drop: false }` [INFO] [stdout] a4009d6c637770e84f2fe30f39b7d82d0c58a2e3cf2b5b108eb13a64cb5f5cc3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 0ba0683c66237da99e66ab38f7b337089b0a35cac266dbae286e24f448d4cabe [INFO] running `Command { std: "docker" "start" "-a" "0ba0683c66237da99e66ab38f7b337089b0a35cac266dbae286e24f448d4cabe", kill_on_drop: false }` [INFO] [stderr] Compiling futures-channel v0.3.31 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures` [INFO] [stdout] --> tests/oneshot.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use futures::channel::oneshot::{self, Sender}; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `futures` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `futures`, use `cargo add futures` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures` [INFO] [stdout] --> tests/oneshot.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use futures::executor::block_on; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `futures` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `futures`, use `cargo add futures` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures` [INFO] [stdout] --> tests/oneshot.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use futures::future::{poll_fn, FutureExt}; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `futures` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `futures`, use `cargo add futures` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures` [INFO] [stdout] --> tests/oneshot.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use futures::task::{Context, Poll}; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `futures` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `futures`, use `cargo add futures` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures_test` [INFO] [stdout] --> tests/oneshot.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use futures_test::task::panic_waker_ref; [INFO] [stdout] | ^^^^^^^^^^^^ use of unresolved module or unlinked crate `futures_test` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 5 - use futures_test::task::panic_waker_ref; [INFO] [stdout] 5 + use futures_core::task::panic_waker_ref; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures` [INFO] [stdout] --> tests/channel.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use futures::channel::mpsc; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `futures` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `futures`, use `cargo add futures` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures` [INFO] [stdout] --> tests/channel.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use futures::executor::block_on; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `futures` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `futures`, use `cargo add futures` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures` [INFO] [stdout] --> tests/channel.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use futures::future::poll_fn; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `futures` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `futures`, use `cargo add futures` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures` [INFO] [stdout] --> tests/channel.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use futures::sink::SinkExt; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `futures` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `futures`, use `cargo add futures` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures` [INFO] [stdout] --> tests/channel.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use futures::stream::StreamExt; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `futures` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `futures`, use `cargo add futures` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures` [INFO] [stdout] --> tests/mpsc.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use futures::channel::{mpsc, oneshot}; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `futures` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `futures`, use `cargo add futures` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures` [INFO] [stdout] --> tests/mpsc.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use futures::executor::{block_on, block_on_stream}; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `futures` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `futures`, use `cargo add futures` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures` [INFO] [stdout] --> tests/mpsc.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use futures::future::{poll_fn, FutureExt}; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `futures` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `futures`, use `cargo add futures` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures` [INFO] [stdout] --> tests/mpsc.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use futures::sink::{Sink, SinkExt}; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `futures` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `futures`, use `cargo add futures` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures` [INFO] [stdout] --> tests/mpsc.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use futures::stream::{Stream, StreamExt}; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `futures` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `futures`, use `cargo add futures` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures` [INFO] [stdout] --> tests/mpsc.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use futures::task::{Context, Poll}; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `futures` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `futures`, use `cargo add futures` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures_test` [INFO] [stdout] --> tests/mpsc.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use futures_test::task::{new_count_waker, noop_context}; [INFO] [stdout] | ^^^^^^^^^^^^ use of unresolved module or unlinked crate `futures_test` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 8 - use futures_test::task::{new_count_waker, noop_context}; [INFO] [stdout] 8 + use futures_core::task::{new_count_waker, noop_context}; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `futures` [INFO] [stdout] --> tests/mpsc.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use futures::pin_mut; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `futures` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `futures`, use `cargo add futures` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures` [INFO] [stdout] --> tests/mpsc-close.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use futures::channel::mpsc; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `futures` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `futures`, use `cargo add futures` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures` [INFO] [stdout] --> tests/mpsc-close.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use futures::executor::block_on; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `futures` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `futures`, use `cargo add futures` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures` [INFO] [stdout] --> tests/mpsc-close.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use futures::future::Future; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `futures` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `futures`, use `cargo add futures` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures` [INFO] [stdout] --> tests/mpsc-close.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use futures::sink::SinkExt; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `futures` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `futures`, use `cargo add futures` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures` [INFO] [stdout] --> tests/mpsc-close.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use futures::stream::StreamExt; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `futures` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `futures`, use `cargo add futures` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures` [INFO] [stdout] --> tests/mpsc-close.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use futures::task::{Context, Poll}; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `futures` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `futures`, use `cargo add futures` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `futures-channel` (test "channel") due to 5 previous errors [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures` [INFO] [stdout] --> tests/mpsc-size_hint.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use futures::channel::mpsc; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `futures` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `futures`, use `cargo add futures` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures` [INFO] [stdout] --> tests/mpsc-size_hint.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use futures::stream::Stream; [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `futures` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `futures`, use `cargo add futures` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `futures-channel` (test "mpsc-size_hint") due to 2 previous errors [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures` [INFO] [stdout] --> tests/mpsc-close.rs:19:44 [INFO] [stdout] | [INFO] [stdout] 19 | block_on(receiver.take(3).for_each(|_| futures::future::ready(()))); [INFO] [stdout] | ^^^^^^^ use of unresolved module or unlinked crate `futures` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `futures`, use `cargo add futures` to add it to your `Cargo.toml` [INFO] [stdout] help: consider importing this module [INFO] [stdout] | [INFO] [stdout] 1 + use std::future; [INFO] [stdout] | [INFO] [stdout] help: if you import `future`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 19 - block_on(receiver.take(3).for_each(|_| futures::future::ready(()))); [INFO] [stdout] 19 + block_on(receiver.take(3).for_each(|_| future::ready(()))); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `futures-channel` (test "mpsc") due to 8 previous errors [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `futures-channel` (test "oneshot") due to 5 previous errors [INFO] [stderr] error: could not compile `futures-channel` (test "mpsc-close") due to 7 previous errors [INFO] running `Command { std: "docker" "inspect" "0ba0683c66237da99e66ab38f7b337089b0a35cac266dbae286e24f448d4cabe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ba0683c66237da99e66ab38f7b337089b0a35cac266dbae286e24f448d4cabe", kill_on_drop: false }` [INFO] [stdout] 0ba0683c66237da99e66ab38f7b337089b0a35cac266dbae286e24f448d4cabe