[INFO] cloning repository https://github.com/labormedia/redis-tungstenite-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/labormedia/redis-tungstenite-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flabormedia%2Fredis-tungstenite-example", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d4903942f7dc99b5b2a43baaa5eeb663e11a9301
[INFO] testing labormedia/redis-tungstenite-example against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flabormedia%2Fredis-tungstenite-example" "/workspace/builds/worker-21/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-21/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/labormedia/redis-tungstenite-example on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/labormedia/redis-tungstenite-example
[INFO] finished tweaking git repo https://github.com/labormedia/redis-tungstenite-example
[INFO] tweaked toml for git repo https://github.com/labormedia/redis-tungstenite-example written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate git repo https://github.com/labormedia/redis-tungstenite-example already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "99663d55019a0d2991954e0a07985e323c21327f3e4d6ebd52a32b2a75983fb9", kill_on_drop: false }`
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[INFO] [stdout] 99663d55019a0d2991954e0a07985e323c21327f3e4d6ebd52a32b2a75983fb9
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[INFO] [stdout] df52c04deb324748c1923cca9f929bbff7dd420835f96b9deb92e981db58bb63
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[INFO] [stderr]    Compiling futures-executor v0.3.16
[INFO] [stderr]    Compiling futures v0.3.16
[INFO] [stderr]    Compiling rustls-native-certs v0.5.0
[INFO] [stderr]    Compiling tokio-native-tls v0.3.0
[INFO] [stderr]    Compiling tokio-util v0.6.7
[INFO] [stderr]    Compiling combine v4.6.0
[INFO] [stderr]    Compiling tokio-rustls v0.22.0
[INFO] [stderr]    Compiling tungstenite v0.14.0
[INFO] [stderr]    Compiling tokio-tungstenite v0.15.0
[INFO] [stderr]    Compiling redis v0.19.0
[INFO] [stderr]    Compiling redis-tungstenite-example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `SplitSink` that must be used
[INFO] [stdout]   --> src/main.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | /     read.fold(write, |write, m| async {
[INFO] [stdout] 27 | |         match m  {
[INFO] [stdout] 28 | |             // Error here...
[INFO] [stdout] 29 | |             // tungstenite::error::Error
[INFO] [stdout] ...  |
[INFO] [stdout] 39 | |         write
[INFO] [stdout] 40 | |     }).await;
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: sinks do nothing unless polled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:35:17
[INFO] [stdout]    |
[INFO] [stdout] 35 |                 send_to_redis_stream(message, &con).await;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 13s
[INFO] running `Command { std: "docker" "inspect" "df52c04deb324748c1923cca9f929bbff7dd420835f96b9deb92e981db58bb63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df52c04deb324748c1923cca9f929bbff7dd420835f96b9deb92e981db58bb63", kill_on_drop: false }`
[INFO] [stdout] df52c04deb324748c1923cca9f929bbff7dd420835f96b9deb92e981db58bb63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c351968a0033f789dd6129254ef3b2bcfd9c37fc7333d597536b64d36aa40b01
[INFO] running `Command { std: "docker" "start" "-a" "c351968a0033f789dd6129254ef3b2bcfd9c37fc7333d597536b64d36aa40b01", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling redis-tungstenite-example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `SplitSink` that must be used
[INFO] [stdout]   --> src/main.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | /     read.fold(write, |write, m| async {
[INFO] [stdout] 27 | |         match m  {
[INFO] [stdout] 28 | |             // Error here...
[INFO] [stdout] 29 | |             // tungstenite::error::Error
[INFO] [stdout] ...  |
[INFO] [stdout] 39 | |         write
[INFO] [stdout] 40 | |     }).await;
[INFO] [stdout]    | |_____________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: sinks do nothing unless polled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:35:17
[INFO] [stdout]    |
[INFO] [stdout] 35 |                 send_to_redis_stream(message, &con).await;
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 7.83s
[INFO] running `Command { std: "docker" "inspect" "c351968a0033f789dd6129254ef3b2bcfd9c37fc7333d597536b64d36aa40b01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c351968a0033f789dd6129254ef3b2bcfd9c37fc7333d597536b64d36aa40b01", kill_on_drop: false }`
[INFO] [stdout] c351968a0033f789dd6129254ef3b2bcfd9c37fc7333d597536b64d36aa40b01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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=forbid" "-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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6f4495ec37f7f7c17f2af15fbfaca51d774a78d349e3535ae53c185e59d8011a
[INFO] running `Command { std: "docker" "start" "-a" "6f4495ec37f7f7c17f2af15fbfaca51d774a78d349e3535ae53c185e59d8011a", kill_on_drop: false }`
[INFO] [stderr] warning: unused `SplitSink` that must be used
[INFO] [stderr]   --> src/main.rs:26:5
[INFO] [stderr]    |
[INFO] [stderr] 26 | /     read.fold(write, |write, m| async {
[INFO] [stderr] 27 | |         match m  {
[INFO] [stderr] 28 | |             // Error here...
[INFO] [stderr] 29 | |             // tungstenite::error::Error
[INFO] [stderr] ...  |
[INFO] [stderr] 39 | |         write
[INFO] [stderr] 40 | |     }).await;
[INFO] [stderr]    | |_____________^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: sinks do nothing unless polled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/main.rs:35:17
[INFO] [stderr]    |
[INFO] [stderr] 35 |                 send_to_redis_stream(message, &con).await;
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: `redis-tungstenite-example` (bin "redis-tungstenite-example" test) generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/redis_tungstenite_example-19553a22a4f377e0)
[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" "6f4495ec37f7f7c17f2af15fbfaca51d774a78d349e3535ae53c185e59d8011a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f4495ec37f7f7c17f2af15fbfaca51d774a78d349e3535ae53c185e59d8011a", kill_on_drop: false }`
[INFO] [stdout] 6f4495ec37f7f7c17f2af15fbfaca51d774a78d349e3535ae53c185e59d8011a