[INFO] fetching crate tari_broadcast_channel 0.2.0... [INFO] testing tari_broadcast_channel-0.2.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate tari_broadcast_channel 0.2.0 into /workspace/builds/worker-18/source [INFO] validating manifest of crates.io crate tari_broadcast_channel 0.2.0 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] removed /workspace/builds/worker-18/source/rust-toolchain [INFO] started tweaking crates.io crate tari_broadcast_channel 0.2.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate tari_broadcast_channel 0.2.0 [INFO] tweaked toml for crates.io crate tari_broadcast_channel 0.2.0 written to /workspace/builds/worker-18/source/Cargo.toml [INFO] crate crates.io crate tari_broadcast_channel 0.2.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded oorandom v11.1.0 [INFO] [stderr] Downloaded tinytemplate v1.0.3 [INFO] [stderr] Downloaded criterion-plot v0.4.1 [INFO] [stderr] Downloaded regex-syntax v0.6.15 [INFO] [stderr] Downloaded criterion v0.3.1 [INFO] [stderr] Downloaded plotters v0.2.12 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] c3fb28b04fde029706077f728d89ae3d4bf87802fec8ef8c5e1045ef53335bce [INFO] running `Command { std: "docker" "start" "-a" "c3fb28b04fde029706077f728d89ae3d4bf87802fec8ef8c5e1045ef53335bce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c3fb28b04fde029706077f728d89ae3d4bf87802fec8ef8c5e1045ef53335bce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3fb28b04fde029706077f728d89ae3d4bf87802fec8ef8c5e1045ef53335bce", kill_on_drop: false }` [INFO] [stdout] c3fb28b04fde029706077f728d89ae3d4bf87802fec8ef8c5e1045ef53335bce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 93219d1da882f776f2a869ab91bf151196197bb31b7f5c82472972e249268188 [INFO] running `Command { std: "docker" "start" "-a" "93219d1da882f776f2a869ab91bf151196197bb31b7f5c82472972e249268188", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling syn v1.0.16 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Compiling futures-core v0.3.4 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling arc-swap v0.4.4 [INFO] [stderr] Compiling futures-channel v0.3.4 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Compiling futures-util v0.3.4 [INFO] [stderr] Compiling futures-executor v0.3.4 [INFO] [stderr] Compiling futures v0.3.4 [INFO] [stderr] Compiling tari_broadcast_channel v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.61s [INFO] running `Command { std: "docker" "inspect" "93219d1da882f776f2a869ab91bf151196197bb31b7f5c82472972e249268188", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93219d1da882f776f2a869ab91bf151196197bb31b7f5c82472972e249268188", kill_on_drop: false }` [INFO] [stdout] 93219d1da882f776f2a869ab91bf151196197bb31b7f5c82472972e249268188 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 52034b07995073c7e97aefe85fade6d1ab1301ede0c7a2b15503af9b453c35ac [INFO] running `Command { std: "docker" "start" "-a" "52034b07995073c7e97aefe85fade6d1ab1301ede0c7a2b15503af9b453c35ac", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling libc v0.2.67 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling rayon-core v1.7.0 [INFO] [stderr] Compiling unicode-width v0.1.7 [INFO] [stderr] Compiling regex-syntax v0.6.15 [INFO] [stderr] Compiling oorandom v11.1.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling tokio v0.2.13 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Compiling crossbeam-queue v0.2.1 [INFO] [stderr] Compiling regex-automata v0.1.8 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling clap v2.33.0 [INFO] [stderr] Compiling crossbeam-epoch v0.8.2 [INFO] [stderr] Compiling criterion-plot v0.4.1 [INFO] [stderr] Compiling crossbeam-deque v0.7.3 [INFO] [stderr] Compiling regex v1.3.4 [INFO] [stderr] Compiling num_cpus v1.12.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling plotters v0.2.12 [INFO] [stderr] Compiling rayon v1.3.0 [INFO] [stderr] Compiling serde_json v1.0.48 [INFO] [stderr] Compiling bstr v0.2.11 [INFO] [stderr] Compiling csv v1.1.3 [INFO] [stderr] Compiling tinytemplate v1.0.3 [INFO] [stderr] Compiling criterion v0.3.1 [INFO] [stderr] Compiling tari_broadcast_channel v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `publisher2` [INFO] [stdout] --> src/async_channel.rs:220:14 [INFO] [stdout] | [INFO] [stdout] 220 | let (publisher2, subscriber4): (async_channel::Publisher, async_channel::Subscriber) = [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_publisher2` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 17.45s [INFO] running `Command { std: "docker" "inspect" "52034b07995073c7e97aefe85fade6d1ab1301ede0c7a2b15503af9b453c35ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52034b07995073c7e97aefe85fade6d1ab1301ede0c7a2b15503af9b453c35ac", kill_on_drop: false }` [INFO] [stdout] 52034b07995073c7e97aefe85fade6d1ab1301ede0c7a2b15503af9b453c35ac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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] 8edfe8556b381b8e88d4e085f762e62fcb17e530920f9a1768cbd5c360460f35 [INFO] running `Command { std: "docker" "start" "-a" "8edfe8556b381b8e88d4e085f762e62fcb17e530920f9a1768cbd5c360460f35", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `publisher2` [INFO] [stderr] --> src/async_channel.rs:220:14 [INFO] [stderr] | [INFO] [stderr] 220 | let (publisher2, subscriber4): (async_channel::Publisher, async_channel::Subscriber) = [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_publisher2` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `tari_broadcast_channel` (lib test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/tari_broadcast_channel-2c4c9698f6db1627) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test channel::test::bounded_channel ... ok [INFO] [stdout] test channel::test::bounded_channel_size ... ok [INFO] [stdout] test channel::test::bounded_overflow ... ok [INFO] [stdout] test channel::test::bounded_within_size ... ok [INFO] [stdout] test channel::test::eq ... ok [INFO] [stdout] test channel::test::subcount ... ok [INFO] [stdout] test channel::test::bounded_channel_no_subs ... ok [INFO] [stdout] test channel::test::bounded_channel_no_sender ... ok [INFO] [stdout] test async_channel::test::channel ... ok [INFO] [stdout] test channel::test::bounded_overflow_with_reads ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests tari_broadcast_channel [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 44) ... ok [INFO] [stdout] test src/lib.rs - (line 57) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.74s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8edfe8556b381b8e88d4e085f762e62fcb17e530920f9a1768cbd5c360460f35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8edfe8556b381b8e88d4e085f762e62fcb17e530920f9a1768cbd5c360460f35", kill_on_drop: false }` [INFO] [stdout] 8edfe8556b381b8e88d4e085f762e62fcb17e530920f9a1768cbd5c360460f35