[INFO] fetching crate stream-broadcast 0.3.0... [INFO] testing stream-broadcast-0.3.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate stream-broadcast 0.3.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate stream-broadcast 0.3.0 [INFO] finished tweaking crates.io crate stream-broadcast 0.3.0 [INFO] tweaked toml for crates.io crate stream-broadcast 0.3.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate stream-broadcast 0.3.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 20 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 788dfc792cea0ce570186979d6bd68734a8faa20141d71d5a1566d13ad2b7a0e [INFO] running `Command { std: "docker" "start" "-a" "788dfc792cea0ce570186979d6bd68734a8faa20141d71d5a1566d13ad2b7a0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "788dfc792cea0ce570186979d6bd68734a8faa20141d71d5a1566d13ad2b7a0e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "788dfc792cea0ce570186979d6bd68734a8faa20141d71d5a1566d13ad2b7a0e", kill_on_drop: false }` [INFO] [stdout] 788dfc792cea0ce570186979d6bd68734a8faa20141d71d5a1566d13ad2b7a0e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1004283e2f1efb6a18ad5ebd4d7f2df87aafb7382b6476235fb384c5d74063e2 [INFO] running `Command { std: "docker" "start" "-a" "1004283e2f1efb6a18ad5ebd4d7f2df87aafb7382b6476235fb384c5d74063e2", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling futures-sink v0.3.32 [INFO] [stderr] Compiling futures-core v0.3.32 [INFO] [stderr] Compiling slab v0.4.12 [INFO] [stderr] Compiling futures-channel v0.3.32 [INFO] [stderr] Compiling futures-macro v0.3.32 [INFO] [stderr] Compiling pin-project-internal v1.1.11 [INFO] [stderr] Compiling futures-util v0.3.32 [INFO] [stderr] Compiling pin-project v1.1.11 [INFO] [stderr] Compiling futures-executor v0.3.32 [INFO] [stderr] Compiling futures v0.3.32 [INFO] [stderr] Compiling stream-broadcast v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `pin` [INFO] [stdout] --> src/lib.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | pin::{pin, Pin}, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `pin` [INFO] [stdout] --> src/weak.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pin::{pin, Pin}, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.66s [INFO] running `Command { std: "docker" "inspect" "1004283e2f1efb6a18ad5ebd4d7f2df87aafb7382b6476235fb384c5d74063e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1004283e2f1efb6a18ad5ebd4d7f2df87aafb7382b6476235fb384c5d74063e2", kill_on_drop: false }` [INFO] [stdout] 1004283e2f1efb6a18ad5ebd4d7f2df87aafb7382b6476235fb384c5d74063e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e17949584fc0dab89850961f4ef2e22cf2aa2b566cd111a393866595187f533e [INFO] running `Command { std: "docker" "start" "-a" "e17949584fc0dab89850961f4ef2e22cf2aa2b566cd111a393866595187f533e", kill_on_drop: false }` [INFO] [stderr] Compiling tokio-macros v2.7.0 [INFO] [stdout] warning: unused import: `pin` [INFO] [stdout] --> src/lib.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | pin::{pin, Pin}, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `pin` [INFO] [stdout] --> src/weak.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pin::{pin, Pin}, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tokio v1.52.1 [INFO] [stderr] Compiling stream-broadcast v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `pin` [INFO] [stdout] --> src/lib.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | pin::{pin, Pin}, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `pin` [INFO] [stdout] --> src/weak.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pin::{pin, Pin}, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 5.08s [INFO] running `Command { std: "docker" "inspect" "e17949584fc0dab89850961f4ef2e22cf2aa2b566cd111a393866595187f533e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e17949584fc0dab89850961f4ef2e22cf2aa2b566cd111a393866595187f533e", kill_on_drop: false }` [INFO] [stdout] e17949584fc0dab89850961f4ef2e22cf2aa2b566cd111a393866595187f533e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f16dbfb5cacc92237d1c92bbd5eb43fc4b86459eaf241de5ff0ce113f86509dc [INFO] running `Command { std: "docker" "start" "-a" "f16dbfb5cacc92237d1c92bbd5eb43fc4b86459eaf241de5ff0ce113f86509dc", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `pin` [INFO] [stderr] --> src/lib.rs:8:11 [INFO] [stderr] | [INFO] [stderr] 8 | pin::{pin, Pin}, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `pin` [INFO] [stderr] --> src/weak.rs:5:11 [INFO] [stderr] | [INFO] [stderr] 5 | pin::{pin, Pin}, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `stream-broadcast` (lib) generated 2 warnings (run `cargo fix --lib -p stream-broadcast` to apply 2 suggestions) [INFO] [stderr] warning: `stream-broadcast` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stream_broadcast-62bc4a5509b8c209) [INFO] [stdout] [INFO] [stderr] Running tests/broadcast.rs (/opt/rustwide/target/debug/deps/broadcast-2fc585e40054e089) [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 7 tests [INFO] [stdout] test input_stream_is_never_called_after_first_none ... ok [INFO] [stdout] test broadcast ... ok [INFO] [stdout] test indicates_skipped_entries ... ok [INFO] [stdout] test use_with_not_pin ... ok [INFO] [stdout] test weak_terminates_when_all_owned_are_destroyed ... ok [INFO] [stdout] test new_broadcast_ignores_previous ... ok [INFO] [stdout] test test_parallel ... ok [INFO] [stdout] [INFO] [stderr] Doc-tests stream_broadcast [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 2) ... ok [INFO] [stdout] test src/lib.rs - StreamBroadcast::downgrade (line 71) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.72s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f16dbfb5cacc92237d1c92bbd5eb43fc4b86459eaf241de5ff0ce113f86509dc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f16dbfb5cacc92237d1c92bbd5eb43fc4b86459eaf241de5ff0ce113f86509dc", kill_on_drop: false }` [INFO] [stdout] f16dbfb5cacc92237d1c92bbd5eb43fc4b86459eaf241de5ff0ce113f86509dc