[INFO] fetching crate aktoro-net 0.0.0...
[INFO] testing aktoro-net-0.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate aktoro-net 0.0.0 into /workspace/builds/worker-73/source
[INFO] validating manifest of crates.io crate aktoro-net 0.0.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate aktoro-net 0.0.0
[INFO] finished tweaking crates.io crate aktoro-net 0.0.0
[INFO] tweaked toml for crates.io crate aktoro-net 0.0.0 written to /workspace/builds/worker-73/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] db58d3fbe58c09b34301c68791f1df5d01caef31124f10712a173a38fbd61974
[INFO] running `Command { std: "docker" "start" "-a" "db58d3fbe58c09b34301c68791f1df5d01caef31124f10712a173a38fbd61974", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db58d3fbe58c09b34301c68791f1df5d01caef31124f10712a173a38fbd61974", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db58d3fbe58c09b34301c68791f1df5d01caef31124f10712a173a38fbd61974", kill_on_drop: false }`
[INFO] [stdout] db58d3fbe58c09b34301c68791f1df5d01caef31124f10712a173a38fbd61974
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 99621f9efdb5174c9a7a423a6d54310cbba21aa1439c3260e29d7b4e8be99806
[INFO] running `Command { std: "docker" "start" "-a" "99621f9efdb5174c9a7a423a6d54310cbba21aa1439c3260e29d7b4e8be99806", kill_on_drop: false }`
[INFO] [stderr]    Compiling aktoro-net v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
[INFO] running `Command { std: "docker" "inspect" "99621f9efdb5174c9a7a423a6d54310cbba21aa1439c3260e29d7b4e8be99806", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99621f9efdb5174c9a7a423a6d54310cbba21aa1439c3260e29d7b4e8be99806", kill_on_drop: false }`
[INFO] [stdout] 99621f9efdb5174c9a7a423a6d54310cbba21aa1439c3260e29d7b4e8be99806
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61a537b6fa8930d3c0f27cce85155a31dd3278580d5e737037c0e9bb40f5f780
[INFO] running `Command { std: "docker" "start" "-a" "61a537b6fa8930d3c0f27cce85155a31dd3278580d5e737037c0e9bb40f5f780", kill_on_drop: false }`
[INFO] [stderr]    Compiling aktoro-net v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "61a537b6fa8930d3c0f27cce85155a31dd3278580d5e737037c0e9bb40f5f780", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61a537b6fa8930d3c0f27cce85155a31dd3278580d5e737037c0e9bb40f5f780", kill_on_drop: false }`
[INFO] [stdout] 61a537b6fa8930d3c0f27cce85155a31dd3278580d5e737037c0e9bb40f5f780
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-73/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2eebcca67bf7070b00ff9494f3d4a278b6f9ac41d42219f96bad9c50ba1f3b48
[INFO] running `Command { std: "docker" "start" "-a" "2eebcca67bf7070b00ff9494f3d4a278b6f9ac41d42219f96bad9c50ba1f3b48", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/aktoro_net-7a94ad179acbb97e)
[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] [stderr]    Doc-tests aktoro-net
[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" "2eebcca67bf7070b00ff9494f3d4a278b6f9ac41d42219f96bad9c50ba1f3b48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2eebcca67bf7070b00ff9494f3d4a278b6f9ac41d42219f96bad9c50ba1f3b48", kill_on_drop: false }`
[INFO] [stdout] 2eebcca67bf7070b00ff9494f3d4a278b6f9ac41d42219f96bad9c50ba1f3b48