[INFO] fetching crate tokio-channel 0.1.0... [INFO] testing tokio-channel-0.1.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate tokio-channel 0.1.0 into /workspace/builds/worker-114/source [INFO] validating manifest of crates.io crate tokio-channel 0.1.0 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate tokio-channel 0.1.0 [INFO] finished tweaking crates.io crate tokio-channel 0.1.0 [INFO] tweaked toml for crates.io crate tokio-channel 0.1.0 written to /workspace/builds/worker-114/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9b5397e3f7d7311ce6c174765e3a619364b38e4a7406cff4c8426cf4ad7e0fa9 [INFO] running `Command { std: "docker" "start" "-a" "9b5397e3f7d7311ce6c174765e3a619364b38e4a7406cff4c8426cf4ad7e0fa9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9b5397e3f7d7311ce6c174765e3a619364b38e4a7406cff4c8426cf4ad7e0fa9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b5397e3f7d7311ce6c174765e3a619364b38e4a7406cff4c8426cf4ad7e0fa9", kill_on_drop: false }` [INFO] [stdout] 9b5397e3f7d7311ce6c174765e3a619364b38e4a7406cff4c8426cf4ad7e0fa9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8ad9f3716999a0f6d4c0b29aa103d736574100359b0913bbb1faf9436986f0fc [INFO] running `Command { std: "docker" "start" "-a" "8ad9f3716999a0f6d4c0b29aa103d736574100359b0913bbb1faf9436986f0fc", kill_on_drop: false }` [INFO] [stderr] Compiling futures v0.1.31 [INFO] [stderr] Compiling tokio-channel v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/mpsc/mod.rs:731:49 [INFO] [stdout] | [INFO] [stdout] 731 | let actual = self.inner.num_senders.compare_and_swap(curr, next, SeqCst); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:2:23 [INFO] [stdout] | [INFO] [stdout] 2 | #![deny(missing_docs, warnings, missing_debug_implementations)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.34s [INFO] running `Command { std: "docker" "inspect" "8ad9f3716999a0f6d4c0b29aa103d736574100359b0913bbb1faf9436986f0fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ad9f3716999a0f6d4c0b29aa103d736574100359b0913bbb1faf9436986f0fc", kill_on_drop: false }` [INFO] [stdout] 8ad9f3716999a0f6d4c0b29aa103d736574100359b0913bbb1faf9436986f0fc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 676272d17ba2cba385cbc23381191f0e018548133b0e60dc2b87014c8f867b47 [INFO] running `Command { std: "docker" "start" "-a" "676272d17ba2cba385cbc23381191f0e018548133b0e60dc2b87014c8f867b47", kill_on_drop: false }` [INFO] [stderr] Compiling tokio-channel v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/mpsc/mod.rs:731:49 [INFO] [stdout] | [INFO] [stdout] 731 | let actual = self.inner.num_senders.compare_and_swap(curr, next, SeqCst); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:2:23 [INFO] [stdout] | [INFO] [stdout] 2 | #![deny(missing_docs, warnings, missing_debug_implementations)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> tests/mpsc.rs:292:22 [INFO] [stdout] | [INFO] [stdout] 292 | fn list() -> Box> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 292 - fn list() -> Box> { [INFO] [stdout] 292 + fn list() -> Box> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/mpsc/mod.rs:731:49 [INFO] [stdout] | [INFO] [stdout] 731 | let actual = self.inner.num_senders.compare_and_swap(curr, next, SeqCst); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:2:23 [INFO] [stdout] | [INFO] [stdout] 2 | #![deny(missing_docs, warnings, missing_debug_implementations)] [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `SinkMapErr` in tuple element 1 that must be used [INFO] [stdout] --> tests/mpsc.rs:101:9 [INFO] [stdout] | [INFO] [stdout] 101 | a.send(2).join(b.send(())).wait().unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: sinks do nothing unless polled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.56s [INFO] running `Command { std: "docker" "inspect" "676272d17ba2cba385cbc23381191f0e018548133b0e60dc2b87014c8f867b47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "676272d17ba2cba385cbc23381191f0e018548133b0e60dc2b87014c8f867b47", kill_on_drop: false }` [INFO] [stdout] 676272d17ba2cba385cbc23381191f0e018548133b0e60dc2b87014c8f867b47 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-114/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f79192b7f31e7b64241f993b8d24ae2241cfa2a223fe88b9abe9eea308355f4c [INFO] running `Command { std: "docker" "start" "-a" "f79192b7f31e7b64241f993b8d24ae2241cfa2a223fe88b9abe9eea308355f4c", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/mpsc/mod.rs:731:49 [INFO] [stderr] | [INFO] [stderr] 731 | let actual = self.inner.num_senders.compare_and_swap(curr, next, SeqCst); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:2:23 [INFO] [stderr] | [INFO] [stderr] 2 | #![deny(missing_docs, warnings, missing_debug_implementations)] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: `tokio-channel` (lib) generated 1 warning [INFO] [stderr] warning: `tokio-channel` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> tests/mpsc.rs:292:22 [INFO] [stderr] | [INFO] [stderr] 292 | fn list() -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [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] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 292 - fn list() -> Box> { [INFO] [stderr] 292 + fn list() -> Box> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused `SinkMapErr` in tuple element 1 that must be used [INFO] [stderr] --> tests/mpsc.rs:101:9 [INFO] [stderr] | [INFO] [stderr] 101 | a.send(2).join(b.send(())).wait().unwrap(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: sinks do nothing unless polled [INFO] [stderr] [INFO] [stderr] warning: `tokio-channel` (test "mpsc") generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tokio_channel-bbee1740783cf6c8) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test lock::tests::smoke ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/mpsc.rs (/opt/rustwide/target/debug/deps/mpsc-b4084b062cf56785) [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test recv_close_gets_none ... ok [INFO] [stdout] test send_recv ... ok [INFO] [stdout] test send_recv_no_buffer ... ok [INFO] [stdout] test send_shared_recv ... ok [INFO] [stdout] test send_recv_threads ... ok [INFO] [stdout] test send_recv_threads_no_capacity ... ok [INFO] [stdout] test try_send_fail ... ok [INFO] [stdout] test tx_close_gets_none ... ok [INFO] [stdout] test try_send_2 ... ok [INFO] [stdout] test stress_shared_unbounded ... ok [INFO] [stdout] test try_send_1 ... ok [INFO] [stdout] test stress_poll_ready ... ok [INFO] [stdout] test stress_receiver_multi_task_bounded_hard ... ok [INFO] [stdout] test stress_shared_bounded_hard ... ok [INFO] [stdout] test stress_drop_sender ... ok [INFO] [stdout] test stress_close_receiver ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.49s [INFO] [stdout] [INFO] [stderr] Running tests/mpsc-close.rs (/opt/rustwide/target/debug/deps/mpsc_close-40ddf92655da26f6) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test smoke ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/oneshot.rs (/opt/rustwide/target/debug/deps/oneshot-36526348de14d2f5) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test close ... ok [INFO] [stdout] test cancel_notifies ... ok [INFO] [stdout] test is_canceled ... ok [INFO] [stdout] test smoke_poll ... ok [INFO] [stdout] test close_wakes ... ok [INFO] [stdout] test cancel_sends ... ok [INFO] [stdout] test cancel_lots ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.83s [INFO] [stdout] [INFO] [stderr] Doc-tests tokio-channel [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/oneshot.rs - oneshot::channel (line 82) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f79192b7f31e7b64241f993b8d24ae2241cfa2a223fe88b9abe9eea308355f4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f79192b7f31e7b64241f993b8d24ae2241cfa2a223fe88b9abe9eea308355f4c", kill_on_drop: false }` [INFO] [stdout] f79192b7f31e7b64241f993b8d24ae2241cfa2a223fe88b9abe9eea308355f4c