[INFO] crate tari_broadcast_channel 0.2.0 is already in cache [INFO] testing tari_broadcast_channel-0.2.0 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate tari_broadcast_channel 0.2.0 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate tari_broadcast_channel 0.2.0 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-2/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-2020-07-24" "fetch" "--locked" "--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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 605a3a1ba73dd5cf86507ff92b3466feef203c0571ad6e688918167a7e4c50a1 [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" "605a3a1ba73dd5cf86507ff92b3466feef203c0571ad6e688918167a7e4c50a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "605a3a1ba73dd5cf86507ff92b3466feef203c0571ad6e688918167a7e4c50a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "605a3a1ba73dd5cf86507ff92b3466feef203c0571ad6e688918167a7e4c50a1", kill_on_drop: false }` [INFO] [stdout] 605a3a1ba73dd5cf86507ff92b3466feef203c0571ad6e688918167a7e4c50a1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e7c0003c33ab723608595e64961d7fdb728c45765eca591bd4e5d06de9000a0b [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" "e7c0003c33ab723608595e64961d7fdb728c45765eca591bd4e5d06de9000a0b", kill_on_drop: false }` [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 14.35s [INFO] running `Command { std: "docker" "inspect" "e7c0003c33ab723608595e64961d7fdb728c45765eca591bd4e5d06de9000a0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7c0003c33ab723608595e64961d7fdb728c45765eca591bd4e5d06de9000a0b", kill_on_drop: false }` [INFO] [stdout] e7c0003c33ab723608595e64961d7fdb728c45765eca591bd4e5d06de9000a0b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6adb39c402821271206500efdda466ca3679198f79bbc7b538de3422d2019e20 [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" "6adb39c402821271206500efdda466ca3679198f79bbc7b538de3422d2019e20", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling regex-syntax v0.6.15 [INFO] [stderr] Compiling tokio v0.2.13 [INFO] [stderr] Compiling regex-automata v0.1.8 [INFO] [stderr] Compiling bstr v0.2.11 [INFO] [stderr] Compiling csv v1.1.3 [INFO] [stderr] Compiling regex v1.3.4 [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 28.10s [INFO] running `Command { std: "docker" "inspect" "6adb39c402821271206500efdda466ca3679198f79bbc7b538de3422d2019e20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6adb39c402821271206500efdda466ca3679198f79bbc7b538de3422d2019e20", kill_on_drop: false }` [INFO] [stdout] 6adb39c402821271206500efdda466ca3679198f79bbc7b538de3422d2019e20 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 17875af5b2220f5ff530360910639f34bfc69bcc93fb993f87e415ecf5219c1d [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" "17875af5b2220f5ff530360910639f34bfc69bcc93fb993f87e415ecf5219c1d", 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: 1 warning emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/tari_broadcast_channel-9740bc42dab8c3ed [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stderr] Doc-tests tari_broadcast_channel [INFO] [stdout] test channel::test::bounded_channel_no_sender ... ok [INFO] [stdout] test async_channel::test::channel ... ok [INFO] [stdout] test channel::test::bounded_channel ... ok [INFO] [stdout] test channel::test::bounded_channel_no_subs ... ok [INFO] [stdout] test channel::test::bounded_within_size ... ok [INFO] [stdout] test channel::test::subcount ... ok [INFO] [stdout] test channel::test::eq ... ok [INFO] [stdout] test channel::test::bounded_overflow ... ok [INFO] [stdout] test channel::test::bounded_overflow_with_reads ... ok [INFO] [stdout] test channel::test::bounded_channel_size ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "17875af5b2220f5ff530360910639f34bfc69bcc93fb993f87e415ecf5219c1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "17875af5b2220f5ff530360910639f34bfc69bcc93fb993f87e415ecf5219c1d", kill_on_drop: false }` [INFO] [stdout] 17875af5b2220f5ff530360910639f34bfc69bcc93fb993f87e415ecf5219c1d