[INFO] fetching crate async-broadcast 0.3.1...
[INFO] testing async-broadcast-0.3.1 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530
[INFO] extracting crate async-broadcast 0.3.1 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate async-broadcast 0.3.1 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-broadcast 0.3.1
[INFO] finished tweaking crates.io crate async-broadcast 0.3.1
[INFO] tweaked toml for crates.io crate async-broadcast 0.3.1 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "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-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 11f350eca76d61e351efc1f5b90d9d07cf6b1ffa7efdfa46ed049762910a738b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "11f350eca76d61e351efc1f5b90d9d07cf6b1ffa7efdfa46ed049762910a738b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "11f350eca76d61e351efc1f5b90d9d07cf6b1ffa7efdfa46ed049762910a738b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11f350eca76d61e351efc1f5b90d9d07cf6b1ffa7efdfa46ed049762910a738b", kill_on_drop: false }`
[INFO] [stdout] 11f350eca76d61e351efc1f5b90d9d07cf6b1ffa7efdfa46ed049762910a738b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46eeadee442dd4072a22bda1665f55618e16f576c0625b149b4cafe71874c4a8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "46eeadee442dd4072a22bda1665f55618e16f576c0625b149b4cafe71874c4a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.15
[INFO] [stderr]    Compiling event-listener v2.5.1
[INFO] [stderr]    Compiling async-broadcast v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "46eeadee442dd4072a22bda1665f55618e16f576c0625b149b4cafe71874c4a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46eeadee442dd4072a22bda1665f55618e16f576c0625b149b4cafe71874c4a8", kill_on_drop: false }`
[INFO] [stdout] 46eeadee442dd4072a22bda1665f55618e16f576c0625b149b4cafe71874c4a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b0071186d7f12eea6a7c3e019da15bb1f13623911ade1ac6885a198281e568e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3b0071186d7f12eea6a7c3e019da15bb1f13623911ade1ac6885a198281e568e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling futures-task v0.3.15
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling pin-project-lite v0.2.6
[INFO] [stderr]    Compiling parking v2.0.0
[INFO] [stderr]    Compiling fastrand v1.4.1
[INFO] [stderr]    Compiling slab v0.4.3
[INFO] [stderr]    Compiling futures-io v0.3.15
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling waker-fn v1.1.0
[INFO] [stderr]    Compiling futures-macro v0.3.15
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]    Compiling futures-lite v1.12.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling async-broadcast v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 18.41s
[INFO] running `Command { std: "docker" "inspect" "3b0071186d7f12eea6a7c3e019da15bb1f13623911ade1ac6885a198281e568e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b0071186d7f12eea6a7c3e019da15bb1f13623911ade1ac6885a198281e568e", kill_on_drop: false }`
[INFO] [stdout] 3b0071186d7f12eea6a7c3e019da15bb1f13623911ade1ac6885a198281e568e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e11f201d83792ad3a2a9e09d75471fa209641f87e8420cce198023d2d3874365
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e11f201d83792ad3a2a9e09d75471fa209641f87e8420cce198023d2d3874365", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.17s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/async_broadcast-44e08afe666eafd1)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-48cdfddf50ba433e)
[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 basic_sync ... ok
[INFO] [stdout] test basic_async ... ok
[INFO] [stdout] test parallel ... ok
[INFO] [stdout] test channel_shrink ... ok
[INFO] [stdout] test overflow ... ok
[INFO] [stdout] test open_channel ... ok
[INFO] [stderr]    Doc-tests async-broadcast
[INFO] [stdout] test parallel_async ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test src/lib.rs - Receiver<T>::is_empty (line 728) ... ok
[INFO] [stdout] test src/lib.rs - InactiveReceiver<T>::receiver_count (line 1515) ... ok
[INFO] [stdout] test src/lib.rs - Receiver<T>::overflow (line 645) ... ok
[INFO] [stdout] test src/lib.rs - Receiver<T>::close (line 689) ... ok
[INFO] [stdout] test src/lib.rs - Receiver<T>::len (line 768) ... ok
[INFO] [stdout] test src/lib.rs - Receiver<T>::inactive_receiver_count (line 811) ... ok
[INFO] [stdout] test src/lib.rs - Receiver<T>::capacity (line 598) ... ok
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] test src/lib.rs - InactiveReceiver<T>::activate_cloned (line 1402) ... ok
[INFO] [stdout] test src/lib.rs - Receiver<T>::is_closed (line 709) ... ok
[INFO] [stdout] test src/lib.rs - Receiver<T>::receiver_count (line 791) ... ok
[INFO] [stdout] test src/lib.rs - InactiveReceiver<T>::activate (line 1383) ... ok
[INFO] [stdout] test src/lib.rs - InactiveReceiver<T>::inactive_receiver_count (line 1535) ... ok
[INFO] [stdout] test src/lib.rs - Receiver<T>::recv (line 892) ... ok
[INFO] [stdout] test src/lib.rs - Receiver<T>::is_full (line 747) ... ok
[INFO] [stdout] test src/lib.rs - Receiver<T>::deactivate (line 859) ... ok
[INFO] [stdout] test src/lib.rs - Receiver<T>::sender_count (line 831) ... ok
[INFO] [stdout] test src/lib.rs - Receiver<T>::set_capacity (line 616) ... ok
[INFO] [stdout] test src/lib.rs - Sender<T>::capacity (line 215) ... ok
[INFO] [stdout] test src/lib.rs - Sender<T>::inactive_receiver_count (line 428) ... ok
[INFO] [stdout] test src/lib.rs - Receiver<T>::set_overflow (line 662) ... ok
[INFO] [stdout] test src/lib.rs - Sender<T>::close (line 306) ... ok
[INFO] [stdout] test src/lib.rs - Receiver<T>::try_recv (line 921) ... ok
[INFO] [stdout] test src/lib.rs - Sender<T>::overflow (line 262) ... ok
[INFO] [stdout] test src/lib.rs - Sender<T>::broadcast (line 476) ... ok
[INFO] [stdout] test src/lib.rs - Sender<T>::is_closed (line 326) ... ok
[INFO] [stdout] test src/lib.rs - Sender<T>::receiver_count (line 408) ... ok
[INFO] [stdout] test src/lib.rs - Sender<T>::sender_count (line 448) ... ok
[INFO] [stdout] test src/lib.rs - Sender<T>::is_empty (line 345) ... ok
[INFO] [stdout] test src/lib.rs - Sender<T>::set_capacity (line 233) ... ok
[INFO] [stdout] test src/lib.rs - Sender<T>::is_full (line 364) ... ok
[INFO] [stdout] test src/lib.rs - Sender<T>::len (line 385) ... ok
[INFO] [stdout] test src/lib.rs - Sender<T>::try_broadcast (line 506) ... ok
[INFO] [stdout] test src/lib.rs - Sender<T>::set_overflow (line 279) ... ok
[INFO] [stdout] test src/lib.rs - doctests (line 103) ... ok
[INFO] [stdout] test src/lib.rs - broadcast (line 92) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.86s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e11f201d83792ad3a2a9e09d75471fa209641f87e8420cce198023d2d3874365", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e11f201d83792ad3a2a9e09d75471fa209641f87e8420cce198023d2d3874365", kill_on_drop: false }`
[INFO] [stdout] e11f201d83792ad3a2a9e09d75471fa209641f87e8420cce198023d2d3874365