[INFO] fetching crate local-channel 0.1.5... [INFO] testing local-channel-0.1.5 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate local-channel 0.1.5 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate local-channel 0.1.5 [INFO] finished tweaking crates.io crate local-channel 0.1.5 [INFO] tweaked toml for crates.io crate local-channel 0.1.5 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate local-channel 0.1.5 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] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 3 packages to latest compatible versions [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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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_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" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dfbbe4d7b688a9681dc35c8f32cec55cd3fdd34c9030f1f1b894e7408e3cf915 [INFO] running `Command { std: "docker" "start" "-a" "dfbbe4d7b688a9681dc35c8f32cec55cd3fdd34c9030f1f1b894e7408e3cf915", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dfbbe4d7b688a9681dc35c8f32cec55cd3fdd34c9030f1f1b894e7408e3cf915", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dfbbe4d7b688a9681dc35c8f32cec55cd3fdd34c9030f1f1b894e7408e3cf915", kill_on_drop: false }` [INFO] [stdout] dfbbe4d7b688a9681dc35c8f32cec55cd3fdd34c9030f1f1b894e7408e3cf915 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 492a4bf61d503b86b1e73ce52813986c0c48a7bab5a75e359909e0c12e6317ed [INFO] running `Command { std: "docker" "start" "-a" "492a4bf61d503b86b1e73ce52813986c0c48a7bab5a75e359909e0c12e6317ed", kill_on_drop: false }` [INFO] [stderr] Compiling local-waker v0.1.4 [INFO] [stderr] Compiling local-channel v0.1.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s [INFO] running `Command { std: "docker" "inspect" "492a4bf61d503b86b1e73ce52813986c0c48a7bab5a75e359909e0c12e6317ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "492a4bf61d503b86b1e73ce52813986c0c48a7bab5a75e359909e0c12e6317ed", kill_on_drop: false }` [INFO] [stdout] 492a4bf61d503b86b1e73ce52813986c0c48a7bab5a75e359909e0c12e6317ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] adf5b6e2e5886787708e6a49dcc8ad913e9a3eff15e271dae3fd62a6afe3f065 [INFO] running `Command { std: "docker" "start" "-a" "adf5b6e2e5886787708e6a49dcc8ad913e9a3eff15e271dae3fd62a6afe3f065", kill_on_drop: false }` [INFO] [stderr] Compiling local-channel v0.1.5 (/opt/rustwide/workdir) [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `futures_util` [INFO] [stdout] --> src/mpsc.rs:204:9 [INFO] [stdout] | [INFO] [stdout] 204 | use futures_util::{future::lazy, StreamExt as _}; [INFO] [stdout] | ^^^^^^^^^^^^ use of unresolved module or unlinked crate `futures_util` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 204 - use futures_util::{future::lazy, StreamExt as _}; [INFO] [stdout] 204 + use futures_core::{future::lazy, StreamExt as _}; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `futures_util` [INFO] [stdout] --> src/mpsc.rs:204:9 [INFO] [stdout] | [INFO] [stdout] 204 | use futures_util::{future::lazy, StreamExt as _}; [INFO] [stdout] | ^^^^^^^^^^^^ use of unresolved module or unlinked crate `futures_util` [INFO] [stdout] | [INFO] [stdout] help: there is a crate or module with a similar name [INFO] [stdout] | [INFO] [stdout] 204 - use futures_util::{future::lazy, StreamExt as _}; [INFO] [stdout] 204 + use futures_core::{future::lazy, StreamExt as _}; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio` [INFO] [stdout] --> src/mpsc.rs:208:7 [INFO] [stdout] | [INFO] [stdout] 208 | #[tokio::test] [INFO] [stdout] | ^^^^^ use of unresolved module or unlinked crate `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of unresolved module or unlinked crate `tokio` [INFO] [stdout] --> src/mpsc.rs:242:7 [INFO] [stdout] | [INFO] [stdout] 242 | #[tokio::test] [INFO] [stdout] | ^^^^^ use of unresolved module or unlinked crate `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `next` found for struct `mpsc::Receiver` in the current scope [INFO] [stdout] --> src/mpsc.rs:212:23 [INFO] [stdout] | [INFO] [stdout] 123 | pub struct Receiver { [INFO] [stdout] | ---------------------- method `next` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 212 | assert_eq!(rx.next().await.unwrap(), "test"); [INFO] [stdout] | ^^^^ method not found in `mpsc::Receiver<&str>` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following trait defines an item `next`, perhaps you need to implement it: [INFO] [stdout] candidate #1: `Iterator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/mpsc.rs:212:20 [INFO] [stdout] | [INFO] [stdout] 212 | assert_eq!(rx.next().await.unwrap(), "test"); [INFO] [stdout] | ^^^^^^^^^^^^^^^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `next` found for struct `mpsc::Receiver` in the current scope [INFO] [stdout] --> src/mpsc.rs:216:23 [INFO] [stdout] | [INFO] [stdout] 123 | pub struct Receiver { [INFO] [stdout] | ---------------------- method `next` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 216 | assert_eq!(rx.next().await.unwrap(), "test2"); [INFO] [stdout] | ^^^^ method not found in `mpsc::Receiver<&str>` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following trait defines an item `next`, perhaps you need to implement it: [INFO] [stdout] candidate #1: `Iterator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/mpsc.rs:216:20 [INFO] [stdout] | [INFO] [stdout] 216 | assert_eq!(rx.next().await.unwrap(), "test2"); [INFO] [stdout] | ^^^^^^^^^^^^^^^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `next` found for struct `mpsc::Receiver` in the current scope [INFO] [stdout] --> src/mpsc.rs:228:23 [INFO] [stdout] | [INFO] [stdout] 123 | pub struct Receiver { [INFO] [stdout] | ---------------------- method `next` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 228 | assert_eq!(rx.next().await, None); [INFO] [stdout] | ^^^^ method not found in `mpsc::Receiver<&str>` [INFO] [stdout] | [INFO] [stdout] = help: items from traits can only be used if the trait is implemented and in scope [INFO] [stdout] = note: the following trait defines an item `next`, perhaps you need to implement it: [INFO] [stdout] candidate #1: `Iterator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, 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 `local-channel` (lib test) due to 9 previous errors [INFO] running `Command { std: "docker" "inspect" "adf5b6e2e5886787708e6a49dcc8ad913e9a3eff15e271dae3fd62a6afe3f065", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "adf5b6e2e5886787708e6a49dcc8ad913e9a3eff15e271dae3fd62a6afe3f065", kill_on_drop: false }` [INFO] [stdout] adf5b6e2e5886787708e6a49dcc8ad913e9a3eff15e271dae3fd62a6afe3f065