[INFO] fetching crate integra8_scheduling 0.0.4-alpha... [INFO] checking integra8_scheduling-0.0.4-alpha against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] extracting crate integra8_scheduling 0.0.4-alpha into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate integra8_scheduling 0.0.4-alpha on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate integra8_scheduling 0.0.4-alpha [INFO] finished tweaking crates.io crate integra8_scheduling 0.0.4-alpha [INFO] tweaked toml for crates.io crate integra8_scheduling 0.0.4-alpha written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 91 packages to latest compatible versions [INFO] [stderr] Adding async-channel v1.9.0 (available: v2.3.1) [INFO] [stderr] Adding event-listener v2.5.3 (available: v5.3.1) [INFO] [stderr] Adding hashbrown v0.12.3 (available: v0.14.5) [INFO] [stderr] Adding hermit-abi v0.3.9 (available: v0.4.0) [INFO] [stderr] Adding indexmap v1.9.3 (available: v2.5.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (available: v0.6.5) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded integra8_components v0.0.4-alpha [INFO] [stderr] Downloaded integra8_async_runtime v0.0.4-alpha [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f25948293976180f8277c8efd6acc0347e5caa361b9faa10a5a31efa8b8fc972 [INFO] running `Command { std: "docker" "start" "-a" "f25948293976180f8277c8efd6acc0347e5caa361b9faa10a5a31efa8b8fc972", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f25948293976180f8277c8efd6acc0347e5caa361b9faa10a5a31efa8b8fc972", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f25948293976180f8277c8efd6acc0347e5caa361b9faa10a5a31efa8b8fc972", kill_on_drop: false }` [INFO] [stdout] f25948293976180f8277c8efd6acc0347e5caa361b9faa10a5a31efa8b8fc972 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b0c432b60a7bc9538c7d6f5a3d64e21a4367d2e15a794ecfd8d8bf97bea1a082 [INFO] running `Command { std: "docker" "start" "-a" "b0c432b60a7bc9538c7d6f5a3d64e21a4367d2e15a794ecfd8d8bf97bea1a082", kill_on_drop: false }` [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking integra8_async_runtime v0.0.4-alpha [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking serde v1.0.210 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking serde_json v1.0.128 [INFO] [stderr] Checking integra8_components v0.0.4-alpha [INFO] [stderr] Checking integra8_scheduling v0.0.4-alpha (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: `Result<(), std::sync::mpsc::SendError>` is not a future [INFO] [stdout] --> src/scheduler.rs:54:66 [INFO] [stdout] | [INFO] [stdout] 54 | let _ = ctx.tx.send(TaskCompleteEvent(ctx.path)).await; [INFO] [stdout] | -^^^^^ [INFO] [stdout] | || [INFO] [stdout] | |`Result<(), std::sync::mpsc::SendError>` is not a future [INFO] [stdout] | help: remove the `.await` [INFO] [stdout] | [INFO] [stdout] = help: the trait `futures::Future` is not implemented for `Result<(), std::sync::mpsc::SendError>`, which is required by `Result<(), std::sync::mpsc::SendError>: std::future::IntoFuture` [INFO] [stdout] = note: Result<(), std::sync::mpsc::SendError> must be a future or must implement `IntoFuture` to be awaited [INFO] [stdout] = note: required for `Result<(), std::sync::mpsc::SendError>` to implement `std::future::IntoFuture` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: `Result<(), std::sync::mpsc::SendError>` is not a future [INFO] [stdout] --> src/scheduler.rs:54:66 [INFO] [stdout] | [INFO] [stdout] 54 | let _ = ctx.tx.send(TaskCompleteEvent(ctx.path)).await; [INFO] [stdout] | -^^^^^ [INFO] [stdout] | || [INFO] [stdout] | |`Result<(), std::sync::mpsc::SendError>` is not a future [INFO] [stdout] | help: remove the `.await` [INFO] [stdout] | [INFO] [stdout] = help: the trait `futures::Future` is not implemented for `Result<(), std::sync::mpsc::SendError>`, which is required by `Result<(), std::sync::mpsc::SendError>: std::future::IntoFuture` [INFO] [stdout] = note: Result<(), std::sync::mpsc::SendError> must be a future or must implement `IntoFuture` to be awaited [INFO] [stdout] = note: required for `Result<(), std::sync::mpsc::SendError>` to implement `std::future::IntoFuture` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 0 arguments but 1 argument was supplied [INFO] [stdout] --> src/scheduler.rs:34:24 [INFO] [stdout] | [INFO] [stdout] 34 | let (tx, rx) = channel::(actual_max_concurrency); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ---------------------- unexpected argument of type `usize` [INFO] [stdout] | [INFO] [stdout] note: function defined here [INFO] [stdout] --> /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/sync/mpsc/mod.rs:524:8 [INFO] [stdout] help: remove the extra argument [INFO] [stdout] | [INFO] [stdout] 34 - let (tx, rx) = channel::(actual_max_concurrency); [INFO] [stdout] 34 + let (tx, rx) = channel::(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0061]: this function takes 0 arguments but 1 argument was supplied [INFO] [stdout] --> src/scheduler.rs:34:24 [INFO] [stdout] | [INFO] [stdout] 34 | let (tx, rx) = channel::(actual_max_concurrency); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ---------------------- unexpected argument of type `usize` [INFO] [stdout] | [INFO] [stdout] note: function defined here [INFO] [stdout] --> /rustc/f609b7e0586f81fefb3523e3e17adf779ac416be/library/std/src/sync/mpsc/mod.rs:524:8 [INFO] [stdout] help: remove the extra argument [INFO] [stdout] | [INFO] [stdout] 34 - let (tx, rx) = channel::(actual_max_concurrency); [INFO] [stdout] 34 + let (tx, rx) = channel::(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0061, E0277. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0061`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0061, E0277. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0061`. [INFO] [stdout] [INFO] [stderr] error: could not compile `integra8_scheduling` (lib test) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `integra8_scheduling` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "b0c432b60a7bc9538c7d6f5a3d64e21a4367d2e15a794ecfd8d8bf97bea1a082", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b0c432b60a7bc9538c7d6f5a3d64e21a4367d2e15a794ecfd8d8bf97bea1a082", kill_on_drop: false }` [INFO] [stdout] b0c432b60a7bc9538c7d6f5a3d64e21a4367d2e15a794ecfd8d8bf97bea1a082