[INFO] fetching crate synchrotron 0.1.0... [INFO] testing synchrotron-0.1.0 against beta-2021-09-08 for beta-1.56-1 [INFO] extracting crate synchrotron 0.1.0 into /workspace/builds/worker-86/source [INFO] validating manifest of crates.io crate synchrotron 0.1.0 on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate synchrotron 0.1.0 [INFO] finished tweaking crates.io crate synchrotron 0.1.0 [INFO] tweaked toml for crates.io crate synchrotron 0.1.0 written to /workspace/builds/worker-86/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] db21f4e5140d0ad542907f7cec0f1674dc0ef40ec05c851cf653047b531ae848 [INFO] running `Command { std: "docker" "start" "-a" "db21f4e5140d0ad542907f7cec0f1674dc0ef40ec05c851cf653047b531ae848", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "db21f4e5140d0ad542907f7cec0f1674dc0ef40ec05c851cf653047b531ae848", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db21f4e5140d0ad542907f7cec0f1674dc0ef40ec05c851cf653047b531ae848", kill_on_drop: false }` [INFO] [stdout] db21f4e5140d0ad542907f7cec0f1674dc0ef40ec05c851cf653047b531ae848 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d7fa0adba49340b7fc0342565b76afeea59d687485133950ab67375137f605ab [INFO] running `Command { std: "docker" "start" "-a" "d7fa0adba49340b7fc0342565b76afeea59d687485133950ab67375137f605ab", kill_on_drop: false }` [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling index_queue v0.1.0 [INFO] [stderr] Compiling futures v0.1.31 [INFO] [stderr] Compiling vec-arena v0.1.1 [INFO] [stderr] Compiling synchrotron v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:116:35 [INFO] [stdout] | [INFO] [stdout] 116 | type SpawnedBox<'a> = Spawned + 'a>>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + 'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated trait `futures::task::Unpark`: recommended to use `Notify` instead [INFO] [stdout] --> src/lib.rs:15:38 [INFO] [stdout] | [INFO] [stdout] 15 | use futures::executor::{self, Spawn, Unpark}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated trait `futures::task::Unpark`: recommended to use `Notify` instead [INFO] [stdout] --> src/lib.rs:94:6 [INFO] [stdout] | [INFO] [stdout] 94 | impl Unpark for Ticket { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `futures::task::park`: renamed to `current` [INFO] [stdout] --> src/lib.rs:177:15 [INFO] [stdout] | [INFO] [stdout] 177 | task::park().unpark(); [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `futures::task::Unpark::unpark`: recommended to use `Notify` instead [INFO] [stdout] --> src/lib.rs:130:16 [INFO] [stdout] | [INFO] [stdout] 130 | ticket.unpark(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `futures::task::Task::unpark`: renamed to `notify` [INFO] [stdout] --> src/lib.rs:177:22 [INFO] [stdout] | [INFO] [stdout] 177 | task::park().unpark(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `futures::task_impl::std::>::poll_future`: recommended to use `poll_future_notify` instead [INFO] [stdout] --> src/lib.rs:291:47 [INFO] [stdout] | [INFO] [stdout] 291 | let poll = main.spawn.poll_future(ticket); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `futures::task_impl::std::>::poll_future`: recommended to use `poll_future_notify` instead [INFO] [stdout] --> src/lib.rs:304:46 [INFO] [stdout] | [INFO] [stdout] 304 | let poll = spawned.spawn.poll_future(ticket); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.77s [INFO] running `Command { std: "docker" "inspect" "d7fa0adba49340b7fc0342565b76afeea59d687485133950ab67375137f605ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7fa0adba49340b7fc0342565b76afeea59d687485133950ab67375137f605ab", kill_on_drop: false }` [INFO] [stdout] d7fa0adba49340b7fc0342565b76afeea59d687485133950ab67375137f605ab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 144ac55f3495065a52b1e1dee7e7667dbb6bd756c6aaeeaa10ce9069eadcbd53 [INFO] running `Command { std: "docker" "start" "-a" "144ac55f3495065a52b1e1dee7e7667dbb6bd756c6aaeeaa10ce9069eadcbd53", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling libc v0.2.101 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling slab v0.4.4 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling scoped-tls v0.1.2 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.6 [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:116:35 [INFO] [stdout] | [INFO] [stdout] 116 | type SpawnedBox<'a> = Spawned + 'a>>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + 'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stdout] warning: use of deprecated trait `futures::task::Unpark`: recommended to use `Notify` instead [INFO] [stdout] --> src/lib.rs:15:38 [INFO] [stdout] | [INFO] [stdout] 15 | use futures::executor::{self, Spawn, Unpark}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling lock_api v0.3.4 [INFO] [stdout] warning: use of deprecated trait `futures::task::Unpark`: recommended to use `Notify` instead [INFO] [stdout] --> src/lib.rs:94:6 [INFO] [stdout] | [INFO] [stdout] 94 | impl Unpark for Ticket { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stdout] warning: use of deprecated function `futures::task::park`: renamed to `current` [INFO] [stdout] --> src/lib.rs:177:15 [INFO] [stdout] | [INFO] [stdout] 177 | task::park().unpark(); [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `futures::task::Unpark::unpark`: recommended to use `Notify` instead [INFO] [stdout] --> src/lib.rs:130:16 [INFO] [stdout] | [INFO] [stdout] 130 | ticket.unpark(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `futures::task::Task::unpark`: renamed to `notify` [INFO] [stdout] --> src/lib.rs:177:22 [INFO] [stdout] | [INFO] [stdout] 177 | task::park().unpark(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `futures::task_impl::std::>::poll_future`: recommended to use `poll_future_notify` instead [INFO] [stdout] --> src/lib.rs:291:47 [INFO] [stdout] | [INFO] [stdout] 291 | let poll = main.spawn.poll_future(ticket); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `futures::task_impl::std::>::poll_future`: recommended to use `poll_future_notify` instead [INFO] [stdout] --> src/lib.rs:304:46 [INFO] [stdout] | [INFO] [stdout] 304 | let poll = spawned.spawn.poll_future(ticket); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling smallvec v0.6.14 [INFO] [stderr] Compiling parking_lot_core v0.6.2 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling crossbeam-queue v0.2.3 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling crossbeam-deque v0.7.4 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling tokio-codec v0.1.2 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling tokio-udp v0.1.6 [INFO] [stderr] Compiling tokio-uds v0.2.7 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling tokio-fs v0.1.7 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling tokio-core v0.1.18 [INFO] [stderr] Compiling synchrotron v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:116:35 [INFO] [stdout] | [INFO] [stdout] 116 | type SpawnedBox<'a> = Spawned + 'a>>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + 'a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `futures::BoxFuture`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 [INFO] [stdout] --> tests/simple.rs:8:36 [INFO] [stdout] | [INFO] [stdout] 8 | use futures::{future, task, Async, BoxFuture, Future}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `futures::BoxFuture`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 [INFO] [stdout] --> tests/simple.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | -> BoxFuture<(), Void> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `futures::BoxFuture`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 [INFO] [stdout] --> tests/simple.rs:33:42 [INFO] [stdout] | [INFO] [stdout] 33 | fn receive(inbox: &Arc>) -> BoxFuture<&'static str, Void> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `futures::task::park`: renamed to `current` [INFO] [stdout] --> tests/simple.rs:43:42 [INFO] [stdout] | [INFO] [stdout] 43 | inbox.waiting.push(task::park()); [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated trait `futures::task::Unpark`: recommended to use `Notify` instead [INFO] [stdout] --> src/lib.rs:15:38 [INFO] [stdout] | [INFO] [stdout] 15 | use futures::executor::{self, Spawn, Unpark}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated trait `futures::task::Unpark`: recommended to use `Notify` instead [INFO] [stdout] --> src/lib.rs:94:6 [INFO] [stdout] | [INFO] [stdout] 94 | impl Unpark for Ticket { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `futures::task::park`: renamed to `current` [INFO] [stdout] --> src/lib.rs:177:15 [INFO] [stdout] | [INFO] [stdout] 177 | task::park().unpark(); [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `futures::task::Task::unpark`: renamed to `notify` [INFO] [stdout] --> tests/simple.rs:26:18 [INFO] [stdout] | [INFO] [stdout] 26 | task.unpark(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 [INFO] [stdout] --> tests/simple.rs:30:20 [INFO] [stdout] | [INFO] [stdout] 30 | future::ok(()).boxed() [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 [INFO] [stdout] --> tests/simple.rs:47:8 [INFO] [stdout] | [INFO] [stdout] 47 | }).boxed() [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `futures::task::Unpark::unpark`: recommended to use `Notify` instead [INFO] [stdout] --> src/lib.rs:130:16 [INFO] [stdout] | [INFO] [stdout] 130 | ticket.unpark(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `futures::task::Task::unpark`: renamed to `notify` [INFO] [stdout] --> src/lib.rs:177:22 [INFO] [stdout] | [INFO] [stdout] 177 | task::park().unpark(); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `futures::task_impl::std::>::poll_future`: recommended to use `poll_future_notify` instead [INFO] [stdout] --> src/lib.rs:291:47 [INFO] [stdout] | [INFO] [stdout] 291 | let poll = main.spawn.poll_future(ticket); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `futures::task_impl::std::>::poll_future`: recommended to use `poll_future_notify` instead [INFO] [stdout] --> src/lib.rs:304:46 [INFO] [stdout] | [INFO] [stdout] 304 | let poll = spawned.spawn.poll_future(ticket); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 8.37s [INFO] running `Command { std: "docker" "inspect" "144ac55f3495065a52b1e1dee7e7667dbb6bd756c6aaeeaa10ce9069eadcbd53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "144ac55f3495065a52b1e1dee7e7667dbb6bd756c6aaeeaa10ce9069eadcbd53", kill_on_drop: false }` [INFO] [stdout] 144ac55f3495065a52b1e1dee7e7667dbb6bd756c6aaeeaa10ce9069eadcbd53 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-86/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 16726bad2ce8b0b553f311de453cf24a5d805befc379001e36188103fee0c0a8 [INFO] running `Command { std: "docker" "start" "-a" "16726bad2ce8b0b553f311de453cf24a5d805befc379001e36188103fee0c0a8", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:116:35 [INFO] [stderr] | [INFO] [stderr] 116 | type SpawnedBox<'a> = Spawned + 'a>>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future + 'a` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: use of deprecated trait `futures::task::Unpark`: recommended to use `Notify` instead [INFO] [stderr] --> src/lib.rs:15:38 [INFO] [stderr] | [INFO] [stderr] 15 | use futures::executor::{self, Spawn, Unpark}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated trait `futures::task::Unpark`: recommended to use `Notify` instead [INFO] [stderr] --> src/lib.rs:94:6 [INFO] [stderr] | [INFO] [stderr] 94 | impl Unpark for Ticket { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `futures::task::park`: renamed to `current` [INFO] [stderr] --> src/lib.rs:177:15 [INFO] [stderr] | [INFO] [stderr] 177 | task::park().unpark(); [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `futures::task::Unpark::unpark`: recommended to use `Notify` instead [INFO] [stderr] --> src/lib.rs:130:16 [INFO] [stderr] | [INFO] [stderr] 130 | ticket.unpark(); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `futures::task::Task::unpark`: renamed to `notify` [INFO] [stderr] --> src/lib.rs:177:22 [INFO] [stderr] | [INFO] [stderr] 177 | task::park().unpark(); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `futures::task_impl::std::>::poll_future`: recommended to use `poll_future_notify` instead [INFO] [stderr] --> src/lib.rs:291:47 [INFO] [stderr] | [INFO] [stderr] 291 | let poll = main.spawn.poll_future(ticket); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `futures::task_impl::std::>::poll_future`: recommended to use `poll_future_notify` instead [INFO] [stderr] --> src/lib.rs:304:46 [INFO] [stderr] | [INFO] [stderr] 304 | let poll = spawned.spawn.poll_future(ticket); [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `synchrotron` (lib) generated 8 warnings [INFO] [stderr] warning: use of deprecated type alias `futures::BoxFuture`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 [INFO] [stderr] --> tests/simple.rs:8:36 [INFO] [stderr] | [INFO] [stderr] 8 | use futures::{future, task, Async, BoxFuture, Future}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated type alias `futures::BoxFuture`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 [INFO] [stderr] --> tests/simple.rs:18:12 [INFO] [stderr] | [INFO] [stderr] 18 | -> BoxFuture<(), Void> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated type alias `futures::BoxFuture`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 [INFO] [stderr] --> tests/simple.rs:33:42 [INFO] [stderr] | [INFO] [stderr] 33 | fn receive(inbox: &Arc>) -> BoxFuture<&'static str, Void> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `futures::task::park`: renamed to `current` [INFO] [stderr] --> tests/simple.rs:43:42 [INFO] [stderr] | [INFO] [stderr] 43 | inbox.waiting.push(task::park()); [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `futures::task::Task::unpark`: renamed to `notify` [INFO] [stderr] --> tests/simple.rs:26:18 [INFO] [stderr] | [INFO] [stderr] 26 | task.unpark(); [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 [INFO] [stderr] --> tests/simple.rs:30:20 [INFO] [stderr] | [INFO] [stderr] 30 | future::ok(()).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `futures::Future::boxed`: removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 [INFO] [stderr] --> tests/simple.rs:47:8 [INFO] [stderr] | [INFO] [stderr] 47 | }).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `synchrotron` (lib test) generated 8 warnings (8 duplicates) [INFO] [stderr] warning: `synchrotron` (test "simple") generated 7 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/synchrotron-21a0c1c0aa685694) [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/simple.rs (/opt/rustwide/target/debug/deps/simple-e4fba0daa5648300) [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test main ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s [INFO] [stdout] [INFO] [stderr] Doc-tests synchrotron [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "16726bad2ce8b0b553f311de453cf24a5d805befc379001e36188103fee0c0a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16726bad2ce8b0b553f311de453cf24a5d805befc379001e36188103fee0c0a8", kill_on_drop: false }` [INFO] [stdout] 16726bad2ce8b0b553f311de453cf24a5d805befc379001e36188103fee0c0a8