[INFO] fetching crate async-backplane 0.1.1...
[INFO] testing async-backplane-0.1.1 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate async-backplane 0.1.1 into /workspace/builds/worker-115/source
[INFO] validating manifest of crates.io crate async-backplane 0.1.1 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-backplane 0.1.1
[INFO] finished tweaking crates.io crate async-backplane 0.1.1
[INFO] tweaked toml for crates.io crate async-backplane 0.1.1 written to /workspace/builds/worker-115/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b2b0b708299ff09a22ff37bcf2a6fabd844091f5fa45084704d80e5c9711b3b
[INFO] running `Command { std: "docker" "start" "-a" "2b2b0b708299ff09a22ff37bcf2a6fabd844091f5fa45084704d80e5c9711b3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b2b0b708299ff09a22ff37bcf2a6fabd844091f5fa45084704d80e5c9711b3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b2b0b708299ff09a22ff37bcf2a6fabd844091f5fa45084704d80e5c9711b3b", kill_on_drop: false }`
[INFO] [stdout] 2b2b0b708299ff09a22ff37bcf2a6fabd844091f5fa45084704d80e5c9711b3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] adc3756960063cce353900a96927e689e2bf843d61bb46f2cb3160cd5a80fe64
[INFO] running `Command { std: "docker" "start" "-a" "adc3756960063cce353900a96927e689e2bf843d61bb46f2cb3160cd5a80fe64", kill_on_drop: false }`
[INFO] [stderr]    Compiling maybe-unwind v0.3.1
[INFO] [stderr]    Compiling futures-io v0.3.16
[INFO] [stderr]    Compiling fastrand v1.5.0
[INFO] [stderr]    Compiling futures-micro v0.2.0
[INFO] [stderr]    Compiling concurrent-queue v1.2.1
[INFO] [stderr]    Compiling waker-queue v0.1.0
[INFO] [stderr]    Compiling futures-lite v0.1.11
[INFO] [stderr]    Compiling async-backplane v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.58s
[INFO] running `Command { std: "docker" "inspect" "adc3756960063cce353900a96927e689e2bf843d61bb46f2cb3160cd5a80fe64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adc3756960063cce353900a96927e689e2bf843d61bb46f2cb3160cd5a80fe64", kill_on_drop: false }`
[INFO] [stdout] adc3756960063cce353900a96927e689e2bf843d61bb46f2cb3160cd5a80fe64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1ea3d116ff181446cdfadf8908c9ebd483d686a146f26adc16b23591dbc02f35
[INFO] running `Command { std: "docker" "start" "-a" "1ea3d116ff181446cdfadf8908c9ebd483d686a146f26adc16b23591dbc02f35", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling async-backplane v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `pending`
[INFO] [stdout]  --> tests/watch.rs:2:28
[INFO] [stdout]   |
[INFO] [stdout] 2 | use futures_lite::future::{pending, ready, block_on};
[INFO] [stdout]   |                            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` 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 2.68s
[INFO] running `Command { std: "docker" "inspect" "1ea3d116ff181446cdfadf8908c9ebd483d686a146f26adc16b23591dbc02f35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ea3d116ff181446cdfadf8908c9ebd483d686a146f26adc16b23591dbc02f35", kill_on_drop: false }`
[INFO] [stdout] 1ea3d116ff181446cdfadf8908c9ebd483d686a146f26adc16b23591dbc02f35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-115/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ed8e237f1b6936bdfa9eb13ebec3f02ab5ab95706d030d0135a02aaf199ea3a0
[INFO] running `Command { std: "docker" "start" "-a" "ed8e237f1b6936bdfa9eb13ebec3f02ab5ab95706d030d0135a02aaf199ea3a0", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `pending`
[INFO] [stdout] 
[INFO] [stderr]  --> tests/watch.rs:2:28
[INFO] [stdout] running 0 tests
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr] 2 | use futures_lite::future::{pending, ready, block_on};
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   |                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] running 13 tests
[INFO] [stderr] 
[INFO] [stderr] warning: `async-backplane` (test "watch") generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/async_backplane-fbf2dc9702182a6a)
[INFO] [stderr]      Running tests/manage.rs (/opt/rustwide/target/debug/deps/manage-acdca5ae0f6ce4ce)
[INFO] [stdout] test peer_device_drops ... ok
[INFO] [stdout] test peer_line_succeeds ... ok
[INFO] [stdout] test monitored_device_drops ... ok
[INFO] [stdout] test monitored_device_errors ... ok
[INFO] [stdout] test monitored_line_succeeds ... ok
[INFO] [stdout] test solo_succeeds ... ok
[INFO] [stdout] test peer_link_drops ... ok
[INFO] [stdout] test monitored_line_errors ... ok
[INFO] [stdout] test peer_device_errors ... ok
[INFO] [stdout] test peer_line_errors ... ok
[INFO] [stdout] test monitored_line_drops ... ok
[INFO] [stdout] test monitored_device_succeeds ... ok
[INFO] [stdout] test peer_device_succeeds ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/part_manage.rs (/opt/rustwide/target/debug/deps/part_manage-3a9d2f1b8af002c3)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test monitored_device_succeeds ... ok
[INFO] [stdout] test peer_line_drops ... ok
[INFO] [stdout] test peer_line_succeeds ... ok
[INFO] [stdout] test monitored_device_errors ... ok
[INFO] [stdout] test monitored_device_drops ... ok
[INFO] [stdout] test peer_device_succeeds ... ok
[INFO] [stdout] test solo_succeeds ... ok
[INFO] [stdout] test monitored_line_errors ... ok
[INFO] [stdout] test peer_line_crashes ... ok
[INFO] [stdout] test monitored_line_drops ... ok
[INFO] [stdout] test peer_device_crashes ... ok
[INFO] [stdout] test monitored_line_succeeds ... ok
[INFO] [stdout] test peer_device_drops ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[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 13 tests
[INFO] [stdout] test peer_device_drops ... ok
[INFO] [stderr]      Running tests/smol.rs (/opt/rustwide/target/debug/deps/smol-b50e660e045b497c)
[INFO] [stderr]      Running tests/watch.rs (/opt/rustwide/target/debug/deps/watch-d1ff46a0414e42d2)
[INFO] [stdout] test monitored_device_drops ... ok
[INFO] [stdout] test monitored_line_drops ... ok
[INFO] [stdout] test peer_line_succeeds ... ok
[INFO] [stdout] test peer_line_drops ... ok
[INFO] [stdout] test peer_line_crashes ... ok
[INFO] [stdout] test monitored_line_crashes ... ok
[INFO] [stdout] test monitored_device_crashes ... ok
[INFO] [stdout] test peer_device_succeeds ... ok
[INFO] [stdout] test monitored_line_succeeds ... ok
[INFO] [stdout] test solo_succeeds ... ok
[INFO] [stdout] test monitored_device_succeeds ... ok
[INFO] [stderr]    Doc-tests async-backplane
[INFO] [stdout] test peer_device_crashes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "ed8e237f1b6936bdfa9eb13ebec3f02ab5ab95706d030d0135a02aaf199ea3a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed8e237f1b6936bdfa9eb13ebec3f02ab5ab95706d030d0135a02aaf199ea3a0", kill_on_drop: false }`
[INFO] [stdout] ed8e237f1b6936bdfa9eb13ebec3f02ab5ab95706d030d0135a02aaf199ea3a0
