[INFO] cloning repository https://github.com/rockcoolsaint/rust-warp-websocket-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rockcoolsaint/rust-warp-websocket-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frockcoolsaint%2Frust-warp-websocket-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frockcoolsaint%2Frust-warp-websocket-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 740398458d6d5732852fe79fdcdebc70f2381315
[INFO] testing rockcoolsaint/rust-warp-websocket-server against 1.90.0 for beta-1.91-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frockcoolsaint%2Frust-warp-websocket-server" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/rockcoolsaint/rust-warp-websocket-server
[INFO] finished tweaking git repo https://github.com/rockcoolsaint/rust-warp-websocket-server
[INFO] tweaked toml for git repo https://github.com/rockcoolsaint/rust-warp-websocket-server written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rockcoolsaint/rust-warp-websocket-server on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rockcoolsaint/rust-warp-websocket-server already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bcb83cd255769f91de17e4528474e80cbad691a563263372af6d1cb228a55b41
[INFO] running `Command { std: "docker" "start" "-a" "bcb83cd255769f91de17e4528474e80cbad691a563263372af6d1cb228a55b41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bcb83cd255769f91de17e4528474e80cbad691a563263372af6d1cb228a55b41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcb83cd255769f91de17e4528474e80cbad691a563263372af6d1cb228a55b41", kill_on_drop: false }`
[INFO] [stdout] bcb83cd255769f91de17e4528474e80cbad691a563263372af6d1cb228a55b41
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89a67701e5461d326a467b35893b6d565b0e6ea60941fe30ddaaa0aff68990d3
[INFO] running `Command { std: "docker" "start" "-a" "89a67701e5461d326a467b35893b6d565b0e6ea60941fe30ddaaa0aff68990d3", kill_on_drop: false }`
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[INFO] [stderr]    Compiling log v0.4.26
[INFO] [stderr]    Compiling serde_json v1.0.140
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[INFO] [stderr]    Compiling chrono v0.4.40
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[INFO] [stderr]    Compiling rustls v0.19.1
[INFO] [stderr]    Compiling tokio-util v0.7.13
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling h2 v0.3.26
[INFO] [stderr]    Compiling icu_normalizer v1.5.0
[INFO] [stderr]    Compiling log4rs v1.3.0
[INFO] [stderr]    Compiling idna_adapter v1.2.0
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling rustls-native-certs v0.5.0
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling tungstenite v0.21.0
[INFO] [stderr]    Compiling tungstenite v0.14.0
[INFO] [stderr]    Compiling tokio-tungstenite v0.21.0
[INFO] [stderr]    Compiling hyper v0.14.32
[INFO] [stderr]    Compiling warp v0.3.7
[INFO] [stderr]    Compiling warp-websocket-server-tutorial v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `debug`
[INFO] [stdout]  --> src/main.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use log::{debug, info};
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::time::Duration`
[INFO] [stdout]  --> src/workers.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tokio::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pairs_data`
[INFO] [stdout]   --> src/workers.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let mut pairs_data: HashMap<String, DepthStreamWrapper> = HashMap::new();
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pairs_data`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/workers.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let mut pairs_data: HashMap<String, DepthStreamWrapper> = HashMap::new();
[INFO] [stdout]    |         ----^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `response`
[INFO] [stdout]   --> src/main.rs:33:22
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let (mut socket, response) =
[INFO] [stdout]    |                      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:33:10
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let (mut socket, response) =
[INFO] [stdout]    |          ----^^^^^^
[INFO] [stdout]    |          |
[INFO] [stdout]    |          help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TriangleArbitrageData` is never constructed
[INFO] [stdout]   --> src/models.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct TriangleArbitrageData {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TestData` is never constructed
[INFO] [stdout]   --> src/workers.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct TestData {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_random_data` is never used
[INFO] [stdout]   --> src/workers.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn generate_random_data() -> Vec<TestData> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calc_triangle_step` is never used
[INFO] [stdout]   --> src/workers.rs:72:4
[INFO] [stdout]    |
[INFO] [stdout] 72 | fn calc_triangle_step(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_triangle_data` is never used
[INFO] [stdout]   --> src/workers.rs:90:10
[INFO] [stdout]    |
[INFO] [stdout] 90 | async fn process_triangle_data(
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 01s
[INFO] running `Command { std: "docker" "inspect" "89a67701e5461d326a467b35893b6d565b0e6ea60941fe30ddaaa0aff68990d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89a67701e5461d326a467b35893b6d565b0e6ea60941fe30ddaaa0aff68990d3", kill_on_drop: false }`
[INFO] [stdout] 89a67701e5461d326a467b35893b6d565b0e6ea60941fe30ddaaa0aff68990d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb3ea91cea2aba352480e9d064c78240b7097dfe812190895b31289a9a2a7683
[INFO] running `Command { std: "docker" "start" "-a" "fb3ea91cea2aba352480e9d064c78240b7097dfe812190895b31289a9a2a7683", kill_on_drop: false }`
[INFO] [stderr]    Compiling warp-websocket-server-tutorial v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `debug`
[INFO] [stdout]  --> src/main.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use log::{debug, info};
[INFO] [stdout]   |           ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::time::Duration`
[INFO] [stdout]  --> src/workers.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tokio::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `pairs_data`
[INFO] [stdout]   --> src/workers.rs:33:13
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let mut pairs_data: HashMap<String, DepthStreamWrapper> = HashMap::new();
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pairs_data`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/workers.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let mut pairs_data: HashMap<String, DepthStreamWrapper> = HashMap::new();
[INFO] [stdout]    |         ----^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `response`
[INFO] [stdout]   --> src/main.rs:33:22
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let (mut socket, response) =
[INFO] [stdout]    |                      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:33:10
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let (mut socket, response) =
[INFO] [stdout]    |          ----^^^^^^
[INFO] [stdout]    |          |
[INFO] [stdout]    |          help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TriangleArbitrageData` is never constructed
[INFO] [stdout]   --> src/models.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct TriangleArbitrageData {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TestData` is never constructed
[INFO] [stdout]   --> src/workers.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct TestData {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `generate_random_data` is never used
[INFO] [stdout]   --> src/workers.rs:19:4
[INFO] [stdout]    |
[INFO] [stdout] 19 | fn generate_random_data() -> Vec<TestData> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `calc_triangle_step` is never used
[INFO] [stdout]   --> src/workers.rs:72:4
[INFO] [stdout]    |
[INFO] [stdout] 72 | fn calc_triangle_step(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `process_triangle_data` is never used
[INFO] [stdout]   --> src/workers.rs:90:10
[INFO] [stdout]    |
[INFO] [stdout] 90 | async fn process_triangle_data(
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "fb3ea91cea2aba352480e9d064c78240b7097dfe812190895b31289a9a2a7683", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb3ea91cea2aba352480e9d064c78240b7097dfe812190895b31289a9a2a7683", kill_on_drop: false }`
[INFO] [stdout] fb3ea91cea2aba352480e9d064c78240b7097dfe812190895b31289a9a2a7683
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] de43063edb3a262541407f2bcfeca006e28c0d2f083eb571b24fc7b96904d9bb
[INFO] running `Command { std: "docker" "start" "-a" "de43063edb3a262541407f2bcfeca006e28c0d2f083eb571b24fc7b96904d9bb", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `debug`
[INFO] [stderr]  --> src/main.rs:1:11
[INFO] [stderr]   |
[INFO] [stderr] 1 | use log::{debug, info};
[INFO] [stderr]   |           ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `tokio::time::Duration`
[INFO] [stderr]  --> src/workers.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use tokio::time::Duration;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `pairs_data`
[INFO] [stderr]   --> src/workers.rs:33:13
[INFO] [stderr]    |
[INFO] [stderr] 33 |     let mut pairs_data: HashMap<String, DepthStreamWrapper> = HashMap::new();
[INFO] [stderr]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_pairs_data`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/workers.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 |     let mut pairs_data: HashMap<String, DepthStreamWrapper> = HashMap::new();
[INFO] [stderr]    |         ----^^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `response`
[INFO] [stderr]   --> src/main.rs:33:22
[INFO] [stderr]    |
[INFO] [stderr] 33 |     let (mut socket, response) =
[INFO] [stderr]    |                      ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:33:10
[INFO] [stderr]    |
[INFO] [stderr] 33 |     let (mut socket, response) =
[INFO] [stderr]    |          ----^^^^^^
[INFO] [stderr]    |          |
[INFO] [stderr]    |          help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: struct `TriangleArbitrageData` is never constructed
[INFO] [stderr]   --> src/models.rs:27:12
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub struct TriangleArbitrageData {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `TestData` is never constructed
[INFO] [stderr]   --> src/workers.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 13 | struct TestData {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `generate_random_data` is never used
[INFO] [stderr]   --> src/workers.rs:19:4
[INFO] [stderr]    |
[INFO] [stderr] 19 | fn generate_random_data() -> Vec<TestData> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `calc_triangle_step` is never used
[INFO] [stderr]   --> src/workers.rs:72:4
[INFO] [stderr]    |
[INFO] [stderr] 72 | fn calc_triangle_step(
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `process_triangle_data` is never used
[INFO] [stderr]   --> src/workers.rs:90:10
[INFO] [stderr]    |
[INFO] [stderr] 90 | async fn process_triangle_data(
[INFO] [stderr]    |          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `warp-websocket-server-tutorial` (bin "warp-websocket-server-tutorial" test) generated 11 warnings (run `cargo fix --bin "warp-websocket-server-tutorial" --tests` to apply 4 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/warp_websocket_server_tutorial-5148012bbda78024)
[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" "de43063edb3a262541407f2bcfeca006e28c0d2f083eb571b24fc7b96904d9bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de43063edb3a262541407f2bcfeca006e28c0d2f083eb571b24fc7b96904d9bb", kill_on_drop: false }`
[INFO] [stdout] de43063edb3a262541407f2bcfeca006e28c0d2f083eb571b24fc7b96904d9bb
