[INFO] fetching crate async-backplane 0.1.0...
[INFO] testing async-backplane-0.1.0 against 1.45.2 for beta-1.46-1
[INFO] extracting crate async-backplane 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate async-backplane 0.1.0 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-backplane 0.1.0
[INFO] finished tweaking crates.io crate async-backplane 0.1.0
[INFO] tweaked toml for crates.io crate async-backplane 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3953eb94b49ec2f6f368402c2c89ea14182de2a81b413df7abbfa1be82a7e338
[INFO] running `Command { std: "docker" "start" "-a" "3953eb94b49ec2f6f368402c2c89ea14182de2a81b413df7abbfa1be82a7e338", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3953eb94b49ec2f6f368402c2c89ea14182de2a81b413df7abbfa1be82a7e338", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3953eb94b49ec2f6f368402c2c89ea14182de2a81b413df7abbfa1be82a7e338", kill_on_drop: false }`
[INFO] [stdout] 3953eb94b49ec2f6f368402c2c89ea14182de2a81b413df7abbfa1be82a7e338
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10d9b0d5767b339cf006b498fdde4d48806f0ade69953ab4a0092fc5393f2c1b
[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" "10d9b0d5767b339cf006b498fdde4d48806f0ade69953ab4a0092fc5393f2c1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling cache-padded v1.1.1
[INFO] [stderr]    Compiling maybe-unwind v0.3.1
[INFO] [stderr]    Compiling parking v1.0.6
[INFO] [stderr]    Compiling atomic-waker v1.0.0
[INFO] [stderr]    Compiling waker-fn v1.0.0
[INFO] [stderr]    Compiling fastrand v1.3.3
[INFO] [stderr]    Compiling concurrent-queue v1.2.0
[INFO] [stderr]    Compiling waker-queue v0.1.0
[INFO] [stderr]    Compiling futures-lite v0.1.10
[INFO] [stderr]    Compiling async-backplane v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.13s
[INFO] running `Command { std: "docker" "inspect" "10d9b0d5767b339cf006b498fdde4d48806f0ade69953ab4a0092fc5393f2c1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10d9b0d5767b339cf006b498fdde4d48806f0ade69953ab4a0092fc5393f2c1b", kill_on_drop: false }`
[INFO] [stdout] 10d9b0d5767b339cf006b498fdde4d48806f0ade69953ab4a0092fc5393f2c1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7a6cb09c04eabdcd5697b432381e309d27cce95bd37060799f5e0b675fe5c945
[INFO] running `Command { std: "docker" "start" "-a" "7a6cb09c04eabdcd5697b432381e309d27cce95bd37060799f5e0b675fe5c945", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-backplane v0.1.0 (/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 1.73s
[INFO] running `Command { std: "docker" "inspect" "7a6cb09c04eabdcd5697b432381e309d27cce95bd37060799f5e0b675fe5c945", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a6cb09c04eabdcd5697b432381e309d27cce95bd37060799f5e0b675fe5c945", kill_on_drop: false }`
[INFO] [stdout] 7a6cb09c04eabdcd5697b432381e309d27cce95bd37060799f5e0b675fe5c945
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4e88174355a37fee8f0cdb820a431a35afb9fc1febb0222080dd1dc110f7e5de
[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" "4e88174355a37fee8f0cdb820a431a35afb9fc1febb0222080dd1dc110f7e5de", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: unused import: `pending`
[INFO] [stderr]  --> tests/watch.rs:2:28
[INFO] [stderr]   |
[INFO] [stderr] 2 | use futures_lite::future::{pending, ready, block_on};
[INFO] [stderr]   |                            ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/async_backplane-b0d7b11a5c539bf5
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/manage-d64cf3a7e90a426a
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test solo_succeeds ... ok
[INFO] [stdout] test monitored_line_drops ... ok
[INFO] [stdout] test peer_device_succeeds ... ok
[INFO] [stdout] test monitored_device_errors ... ok
[INFO] [stdout] test monitored_line_succeeds ... ok
[INFO] [stdout] test peer_line_succeeds ... ok
[INFO] [stdout] test peer_link_drops ... ok
[INFO] [stdout] test peer_line_errors ... ok
[INFO] [stdout] test monitored_device_drops ... ok
[INFO] [stdout] test peer_device_drops ... ok
[INFO] [stdout] test monitored_line_errors ... ok
[INFO] [stdout] test peer_device_errors ... ok
[INFO] [stdout] test monitored_device_succeeds ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/part_manage-00eccd01f9258e63
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test solo_succeeds ... ok
[INFO] [stdout] test monitored_line_drops ... ok
[INFO] [stdout] test monitored_device_drops ... ok
[INFO] [stdout] test monitored_line_succeeds ... ok
[INFO] [stdout] test monitored_line_errors ... ok
[INFO] [stdout] test monitored_device_errors ... ok
[INFO] [stdout] test peer_device_succeeds ... ok
[INFO] [stdout] test peer_line_drops ... ok
[INFO] [stdout] test peer_line_crashes ... ok
[INFO] [stdout] test peer_device_crashes ... ok
[INFO] [stdout] test peer_device_drops ... ok
[INFO] [stdout] test monitored_device_succeeds ... ok
[INFO] [stdout] test peer_line_succeeds ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/smol-bb9c4c0f84e21a87
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/watch-8e4d32407c2f28d5
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test peer_line_drops ... ok
[INFO] [stdout] test peer_device_drops ... ok
[INFO] [stdout] test peer_device_crashes ... ok
[INFO] [stdout] test monitored_line_succeeds ... ok
[INFO] [stdout] test peer_line_crashes ... ok
[INFO] [stdout] test monitored_device_succeeds ... ok
[INFO] [stdout] test peer_line_succeeds ... ok
[INFO] [stdout] test monitored_device_drops ... ok
[INFO] [stdout] test solo_succeeds ... ok
[INFO] [stdout] test monitored_line_drops ... ok
[INFO] [stdout] test monitored_line_crashes ... ok
[INFO] [stdout] test peer_device_succeeds ... ok
[INFO] [stdout] test monitored_device_crashes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests async-backplane
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4e88174355a37fee8f0cdb820a431a35afb9fc1febb0222080dd1dc110f7e5de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e88174355a37fee8f0cdb820a431a35afb9fc1febb0222080dd1dc110f7e5de", kill_on_drop: false }`
[INFO] [stdout] 4e88174355a37fee8f0cdb820a431a35afb9fc1febb0222080dd1dc110f7e5de