[INFO] fetching crate suspend-channel 0.1.0... [INFO] testing suspend-channel-0.1.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate suspend-channel 0.1.0 into /workspace/builds/worker-111/source [INFO] validating manifest of crates.io crate suspend-channel 0.1.0 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate suspend-channel 0.1.0 [INFO] finished tweaking crates.io crate suspend-channel 0.1.0 [INFO] tweaked toml for crates.io crate suspend-channel 0.1.0 written to /workspace/builds/worker-111/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 14103ee1ab86169a9dc21e1cca65a364b5f598c0607a68db932b0cfc29b91f8a [INFO] running `Command { std: "docker" "start" "-a" "14103ee1ab86169a9dc21e1cca65a364b5f598c0607a68db932b0cfc29b91f8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "14103ee1ab86169a9dc21e1cca65a364b5f598c0607a68db932b0cfc29b91f8a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14103ee1ab86169a9dc21e1cca65a364b5f598c0607a68db932b0cfc29b91f8a", kill_on_drop: false }` [INFO] [stdout] 14103ee1ab86169a9dc21e1cca65a364b5f598c0607a68db932b0cfc29b91f8a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 73c42012dfaefd1ebd70b92c7e9b2b9612d4f6472c9d6c886774850089709ef1 [INFO] running `Command { std: "docker" "start" "-a" "73c42012dfaefd1ebd70b92c7e9b2b9612d4f6472c9d6c886774850089709ef1", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling maybe-cell v0.1.1 [INFO] [stderr] Compiling tracing-core v0.1.19 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling suspend-core v0.1.0 [INFO] [stderr] Compiling suspend-channel v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `std::sync::atomic::spin_loop_hint`: use hint::spin_loop instead [INFO] [stdout] --> src/channel.rs:7:27 [INFO] [stdout] | [INFO] [stdout] 7 | sync::atomic::{fence, spin_loop_hint, AtomicU8, Ordering}, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::sync::atomic::spin_loop_hint`: use hint::spin_loop instead [INFO] [stdout] --> src/channel.rs:365:13 [INFO] [stdout] | [INFO] [stdout] 365 | spin_loop_hint(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.74s [INFO] running `Command { std: "docker" "inspect" "73c42012dfaefd1ebd70b92c7e9b2b9612d4f6472c9d6c886774850089709ef1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73c42012dfaefd1ebd70b92c7e9b2b9612d4f6472c9d6c886774850089709ef1", kill_on_drop: false }` [INFO] [stdout] 73c42012dfaefd1ebd70b92c7e9b2b9612d4f6472c9d6c886774850089709ef1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b4dbf25bd91976bf6a09d35bdc31da98f33e337e9985d40e06e9dfca2cd32d90 [INFO] running `Command { std: "docker" "start" "-a" "b4dbf25bd91976bf6a09d35bdc31da98f33e337e9985d40e06e9dfca2cd32d90", kill_on_drop: false }` [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stdout] warning: use of deprecated function `std::sync::atomic::spin_loop_hint`: use hint::spin_loop instead [INFO] [stdout] --> src/channel.rs:7:27 [INFO] [stdout] | [INFO] [stdout] 7 | sync::atomic::{fence, spin_loop_hint, AtomicU8, Ordering}, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::sync::atomic::spin_loop_hint`: use hint::spin_loop instead [INFO] [stdout] --> src/channel.rs:365:13 [INFO] [stdout] | [INFO] [stdout] 365 | spin_loop_hint(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling suspend-channel v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated function `std::sync::atomic::spin_loop_hint`: use hint::spin_loop instead [INFO] [stdout] --> src/channel.rs:7:27 [INFO] [stdout] | [INFO] [stdout] 7 | sync::atomic::{fence, spin_loop_hint, AtomicU8, Ordering}, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::sync::atomic::spin_loop_hint`: use hint::spin_loop instead [INFO] [stdout] --> src/channel.rs:365:13 [INFO] [stdout] | [INFO] [stdout] 365 | spin_loop_hint(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.78s [INFO] running `Command { std: "docker" "inspect" "b4dbf25bd91976bf6a09d35bdc31da98f33e337e9985d40e06e9dfca2cd32d90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4dbf25bd91976bf6a09d35bdc31da98f33e337e9985d40e06e9dfca2cd32d90", kill_on_drop: false }` [INFO] [stdout] b4dbf25bd91976bf6a09d35bdc31da98f33e337e9985d40e06e9dfca2cd32d90 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 63ef97cc3537ad772297667adf0b215f6aca1d6d2edd8acfad8cccc0282fd78c [INFO] running `Command { std: "docker" "start" "-a" "63ef97cc3537ad772297667adf0b215f6aca1d6d2edd8acfad8cccc0282fd78c", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated function `std::sync::atomic::spin_loop_hint`: use hint::spin_loop instead [INFO] [stderr] --> src/channel.rs:7:27 [INFO] [stderr] | [INFO] [stderr] 7 | sync::atomic::{fence, spin_loop_hint, AtomicU8, Ordering}, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::sync::atomic::spin_loop_hint`: use hint::spin_loop instead [INFO] [stderr] --> src/channel.rs:365:13 [INFO] [stderr] | [INFO] [stderr] 365 | spin_loop_hint(); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `suspend-channel` (lib) generated 2 warnings [INFO] [stderr] warning: `suspend-channel` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/suspend_channel-af01e2d4a42f6026) [INFO] [stdout] [INFO] [stderr] Running tests/async_stream.rs (/opt/rustwide/target/debug/deps/async_stream-ec86881d698663ff) [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] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test basic_stream ... ok [INFO] [stdout] test basic_try_stream ... ok [INFO] [stdout] test empty_stream ... ok [INFO] [stdout] test test_drop_complete ... ok [INFO] [stdout] test nest_stream ... ok [INFO] [stdout] test nest_try_stream ... ok [INFO] [stdout] test non_macro ... ok [INFO] [stdout] test test_drop_polled ... ok [INFO] [stdout] test test_drop_unpolled ... ok [INFO] [stderr] Running tests/channel.rs (/opt/rustwide/target/debug/deps/channel-7f00af9c89f1b3e4) [INFO] [stdout] test try_stream_fail ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test channel_receiver_block_on ... ok [INFO] [stdout] test channel_receiver_cancel_late ... ok [INFO] [stdout] test channel_receiver_cancel_early ... ok [INFO] [stdout] test channel_receiver_dropped_complete ... ok [INFO] [stdout] test channel_receiver_dropped_early ... ok [INFO] [stdout] test channel_receiver_dropped_incomplete ... ok [INFO] [stdout] test channel_receiver_stream_empty ... ok [INFO] [stdout] test channel_receiver_wait_next ... ok [INFO] [stdout] test channel_send_receive_block_on ... ok [INFO] [stdout] test channel_send_receive_poll ... ok [INFO] [stdout] test channel_receiver_stream_one ... ok [INFO] [stdout] test channel_send_receive_forward_thread ... ok [INFO] [stdout] test channel_send_receive_thread ... ok [INFO] [stdout] test channel_send_receive_wait_next ... ok [INFO] [stdout] test channel_sender_dropped ... ok [INFO] [stdout] test channel_send_receive_thread_multiple ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s [INFO] [stdout] [INFO] [stderr] Running tests/send_once.rs (/opt/rustwide/target/debug/deps/send_once-87ed6c7706b7e32f) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test send_once_receive_block_on ... ok [INFO] [stdout] test send_once_receive_poll ... ok [INFO] [stdout] test send_once_receive_wait ... ok [INFO] [stdout] test send_once_receiver_cancel_early ... ok [INFO] [stdout] test send_once_receiver_dropped_early ... ok [INFO] [stdout] test send_once_receiver_dropped_complete ... ok [INFO] [stdout] test send_once_receiver_dropped_incomplete ... ok [INFO] [stdout] test send_once_receiver_cancel_late ... ok [INFO] [stdout] test send_once_receiver_stream_empty ... ok [INFO] [stdout] test send_once_tracked ... ok [INFO] [stdout] test send_once_sender_dropped ... ok [INFO] [stdout] test send_once_tracked_drop ... ok [INFO] [stdout] test send_once_receiver_stream_one ... ok [INFO] [stderr] Doc-tests suspend_channel [INFO] [stdout] test send_once_threaded ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [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" "63ef97cc3537ad772297667adf0b215f6aca1d6d2edd8acfad8cccc0282fd78c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63ef97cc3537ad772297667adf0b215f6aca1d6d2edd8acfad8cccc0282fd78c", kill_on_drop: false }` [INFO] [stdout] 63ef97cc3537ad772297667adf0b215f6aca1d6d2edd8acfad8cccc0282fd78c