[INFO] fetching crate metalmq-client 0.2.1...
[INFO] testing metalmq-client-0.2.1 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate metalmq-client 0.2.1 into /workspace/builds/worker-37/source
[INFO] validating manifest of crates.io crate metalmq-client 0.2.1 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 metalmq-client 0.2.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate metalmq-client 0.2.1
[INFO] tweaked toml for crates.io crate metalmq-client 0.2.1 written to /workspace/builds/worker-37/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]  Downloading crates ...
[INFO] [stderr]   Downloaded cute_custom_default v2.1.0
[INFO] [stderr]   Downloaded typed-builder v0.7.1
[INFO] [stderr]   Downloaded cucumber_rust v0.8.4
[INFO] [stderr]   Downloaded gherkin_rust v0.10.1
[INFO] [stderr]   Downloaded metalmq-codec v0.2.1
[INFO] [stderr]   Downloaded shh v1.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] c5da322fb9300111b206967f524e94361adff138163a459e5546f45d69fe91dd
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[INFO] running `Command { std: "docker" "rm" "-f" "c5da322fb9300111b206967f524e94361adff138163a459e5546f45d69fe91dd", kill_on_drop: false }`
[INFO] [stdout] c5da322fb9300111b206967f524e94361adff138163a459e5546f45d69fe91dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] a10c075d451825709d5154d27bebf75e3a5bc114dedca7c48289a18c834a1db7
[INFO] running `Command { std: "docker" "start" "-a" "a10c075d451825709d5154d27bebf75e3a5bc114dedca7c48289a18c834a1db7", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.74
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling futures-core v0.3.16
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling futures-sink v0.3.16
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling tokio v1.9.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling futures-channel v0.3.16
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling mio v0.7.13
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling futures-macro v0.3.16
[INFO] [stderr]    Compiling tokio-macros v1.3.0
[INFO] [stderr]    Compiling futures-util v0.3.16
[INFO] [stderr]    Compiling tokio-util v0.6.7
[INFO] [stderr]    Compiling tokio-stream v0.1.7
[INFO] [stderr]    Compiling futures-executor v0.3.16
[INFO] [stderr]    Compiling futures v0.3.16
[INFO] [stderr]    Compiling metalmq-codec v0.2.1
[INFO] [stderr]    Compiling metalmq-client v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.18s
[INFO] running `Command { std: "docker" "inspect" "a10c075d451825709d5154d27bebf75e3a5bc114dedca7c48289a18c834a1db7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a10c075d451825709d5154d27bebf75e3a5bc114dedca7c48289a18c834a1db7", kill_on_drop: false }`
[INFO] [stdout] a10c075d451825709d5154d27bebf75e3a5bc114dedca7c48289a18c834a1db7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] 880141ee7b74c140075bef5f06589385d41c745a87a1dd55b59a69432dc467e9
[INFO] running `Command { std: "docker" "start" "-a" "880141ee7b74c140075bef5f06589385d41c745a87a1dd55b59a69432dc467e9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling peg-runtime v0.6.3
[INFO] [stderr]    Compiling async-trait v0.1.51
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling futures-timer v3.0.2
[INFO] [stderr]    Compiling pathdiff v0.2.0
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling shh v1.0.1
[INFO] [stderr]    Compiling serde_derive v1.0.127
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]    Compiling typed-builder v0.7.1
[INFO] [stderr]    Compiling async-stream-impl v0.3.2
[INFO] [stderr]    Compiling cute_custom_default v2.1.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling textwrap v0.12.1
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling thread_local v1.1.3
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling globset v0.4.8
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling peg-macros v0.6.3
[INFO] [stderr]    Compiling ignore v0.4.18
[INFO] [stderr]    Compiling async-stream v0.3.2
[INFO] [stderr]    Compiling globwalk v0.8.1
[INFO] [stderr]    Compiling thiserror v1.0.26
[INFO] [stderr]    Compiling peg v0.6.3
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling gherkin_rust v0.10.1
[INFO] [stderr]    Compiling cucumber_rust v0.8.4
[INFO] [stderr]    Compiling metalmq-client v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `receiver`
[INFO] [stdout]  --> tests/exchange.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     receiver: metalmq_client::Client,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `last_result`
[INFO] [stdout]  --> tests/exchange.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     last_result: Result<()>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `channel`
[INFO] [stdout]  --> tests/acceptance.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     channel: Option<metalmq_client::Channel>,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 24.27s
[INFO] running `Command { std: "docker" "inspect" "880141ee7b74c140075bef5f06589385d41c745a87a1dd55b59a69432dc467e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "880141ee7b74c140075bef5f06589385d41c745a87a1dd55b59a69432dc467e9", kill_on_drop: false }`
[INFO] [stdout] 880141ee7b74c140075bef5f06589385d41c745a87a1dd55b59a69432dc467e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] e00c4428edbdc86f8cf54d1a37c2dc3458992139e38ec336f8e3c8f356f888e4
[INFO] running `Command { std: "docker" "start" "-a" "e00c4428edbdc86f8cf54d1a37c2dc3458992139e38ec336f8e3c8f356f888e4", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `channel`
[INFO] [stderr]  --> tests/acceptance.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     channel: Option<metalmq_client::Channel>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `receiver`
[INFO] [stderr]  --> tests/exchange.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     receiver: metalmq_client::Client,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `last_result`
[INFO] [stderr]  --> tests/exchange.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 |     last_result: Result<()>,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `metalmq-client` (test "acceptance") generated 1 warning
[INFO] [stderr] warning: `metalmq-client` (test "exchange") generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/metalmq_client-46a8341a3d6c6f22)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::send_client_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/acceptance.rs (/opt/rustwide/target/debug/deps/acceptance-02e9aef7e810a731)
[INFO] [stdout] [0m[1m[34m[Cucumber v0.8.4]
[INFO] [stdout] [0m[0m[1m[37mFeature: Connect as guest                         [0m[0m[37m features/connect.feature:1:1 
[INFO] [stdout] [0m
[INFO] [stdout] [0m[1m[37m Scenario: Connecting with plain password         [0m[0m[37m features/connect.feature:3:5 
[INFO] [stdout] [0m[0m[37m  Given a user                                    [0m[0m[37m features/connect.feature:4:9 
[INFO] [stdout] [0m[1A[2K[0m[32m  ✔ Given a user                                  [0m[0m[37m features/connect.feature:4:9 
[INFO] [stdout] [0m[0m[37m  When connects as guest/guest                    [0m[0m[37m features/connect.feature:5:9 
[INFO] [stdout] [0m[1A[2K[0m[32m  ✔ When connects as guest/guest                  [0m[0m[37m features/connect.feature:5:9 
[INFO] [stdout] [0m[0m[37m  Then it has been connected                      [0m[0m[37m features/connect.feature:6:9 
[INFO] [stdout] [0m[1A[2K[0m[31m  ✘ Then it has been connected                    [0m[0m[37m features/connect.feature:6:9 
[INFO] [stdout] [0m[0m[1m[31m———— [!] Step failed: ——————————————————————————————[0m[0m[37m  tests/acceptance.rs:66:21 
[INFO] [stdout] [0m[0m[31m  assertion failed: world.client.is_some()
[INFO] [stdout] [0m[0m[1m[31m———————— Captured stderr: ——————————————————————————————————————————————————————
[INFO] [stdout] [0m[0m[31m  2021-08-07T06:39:30.604Z - [[0m[1m[31mERROR[0m] tests/acceptance.rs:64 - Error
[INFO] [stdout]   Err(Connection error Os { code: 99, kind: AddrNotAvailable, message: "Cannot
[INFO] [stdout]   assign requested address" })
[INFO] [stdout] [0m[0m[1m[31m————————————————————————————————————————————————————————————————————————————————
[INFO] [stdout] [0m[0m[1m[37m Scenario: Connecting with wrong password         [0m[0m[37m features/connect.feature:8:5 
[INFO] [stdout] [0m[0m[37m  Given a user                                    [0m[0m[37m features/connect.feature:9:9 
[INFO] [stdout] [0m[1A[2K[0m[32m  ✔ Given a user                                  [0m[0m[37m features/connect.feature:9:9 
[INFO] [stdout] [0m[0m[37m  When connects as guest/pwd                     [0m[0m[37m features/connect.feature:10:9 
[INFO] [stdout] [0m[1A[2K[0m[32m  ✔ When connects as guest/pwd                   [0m[0m[37m features/connect.feature:10:9 
[INFO] [stdout] [0m[0m[37m  Then it gets connection closed error           [0m[0m[37m features/connect.feature:11:9 
[INFO] [stdout] [0m[1A[2K[0m[31m  ✘ Then it gets connection closed error         [0m[0m[37m features/connect.feature:11:9 
[INFO] [stdout] [0m[0m[1m[31m———— [!] Step failed: ——————————————————————————————[0m[0m[37m  tests/acceptance.rs:75:21 
[INFO] [stdout] [0m[0m[31m  assertion failed: maybe_err.is_some()
[INFO] [stdout] [0m
[INFO] [stdout] [0m[1m[37mFeature: Exchange                                [0m[0m[37m features/exchange.feature:1:1 
[INFO] [stdout] [0m
[INFO] [stdout] [0m[1m[37m Scenario: Send a message to an exchange         [0m[0m[37m features/exchange.feature:3:5 
[INFO] [stdout] [0m[0m[37m  Given an exchange declared as messages         [0m[0m[37m features/exchange.feature:4:9 
[INFO] [stdout] [0m[1A[2K[0m[36m  - Given an exchange declared as messages       [0m[0m[37m features/exchange.feature:4:9 
[INFO] [stdout] [0m[0m[33m    ⚡ [0mNot yet implemented (skipped)
[INFO] [stdout] 
[INFO] [stdout] [0m[1m[34m[Summary]
[INFO] [stdout] [0m[0m[1m[37m2 features
[INFO] [stdout] [0m[0m[1m[37m3 scenarios ([0m[0m[1m[31m2 failed[0m[0m[1m[37m, [0m[0m[1m[36m1 skipped[0m[0m[1m[37m, [0m[0m[1m[32m0 passed[0m[0m[1m[37m)
[INFO] [stdout] [0m[0m[1m[37m14 steps ([0m[0m[1m[31m2 failed[0m[0m[1m[37m, [0m[0m[1m[36m1 skipped[0m[0m[1m[37m, [0m[0m[1m[32m4 passed[0m[0m[1m[37m)
[INFO] [stdout] [0m
[INFO] [stdout] Finished in 0.14 seconds.
[INFO] [stderr] error: test failed, to rerun pass '--test acceptance'
[INFO] running `Command { std: "docker" "inspect" "e00c4428edbdc86f8cf54d1a37c2dc3458992139e38ec336f8e3c8f356f888e4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e00c4428edbdc86f8cf54d1a37c2dc3458992139e38ec336f8e3c8f356f888e4", kill_on_drop: false }`
[INFO] [stdout] e00c4428edbdc86f8cf54d1a37c2dc3458992139e38ec336f8e3c8f356f888e4
