[INFO] fetching crate binance-stream-handler 0.1.3...
[INFO] testing binance-stream-handler-0.1.3 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065
[INFO] extracting crate binance-stream-handler 0.1.3 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate binance-stream-handler 0.1.3
[INFO] finished tweaking crates.io crate binance-stream-handler 0.1.3
[INFO] tweaked toml for crates.io crate binance-stream-handler 0.1.3 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate binance-stream-handler 0.1.3 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate binance-stream-handler 0.1.3 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" "+0abe69e6c16114311cc2700e972492e64d69c28f" "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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1dbbe51f0d7ae47a7cf89dc10e28adc266035c181c975f1b57eaeb1dab184c7b
[INFO] running `Command { std: "docker" "start" "-a" "1dbbe51f0d7ae47a7cf89dc10e28adc266035c181c975f1b57eaeb1dab184c7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1dbbe51f0d7ae47a7cf89dc10e28adc266035c181c975f1b57eaeb1dab184c7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1dbbe51f0d7ae47a7cf89dc10e28adc266035c181c975f1b57eaeb1dab184c7b", kill_on_drop: false }`
[INFO] [stdout] 1dbbe51f0d7ae47a7cf89dc10e28adc266035c181c975f1b57eaeb1dab184c7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfb23072f97c32b6d67bb3b4872c60fada02b699dedeffed858709f75366b889
[INFO] running `Command { std: "docker" "start" "-a" "dfb23072f97c32b6d67bb3b4872c60fada02b699dedeffed858709f75366b889", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.96
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling bytes v1.10.1
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[INFO] [stderr]    Compiling rustls v0.23.31
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[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling serde_json v1.0.142
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling memchr v2.7.5
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[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling tracing-log v0.2.0
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[INFO] [stderr]    Compiling icu_locale_core v2.0.0
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[INFO] [stderr]    Compiling icu_normalizer v2.0.0
[INFO] [stderr]    Compiling icu_properties v2.0.1
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling tokio-rustls v0.26.2
[INFO] [stderr]    Compiling hyper v1.6.0
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling tokio-tungstenite v0.23.1
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[INFO] [stderr]    Compiling hyper-rustls v0.27.7
[INFO] [stderr]    Compiling reqwest v0.12.23
[INFO] [stderr]    Compiling binance-stream-handler v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `error`, `info`, `trace`, and `warn`
[INFO] [stdout]  --> src/ob_manager/order_book.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tracing::{debug, error, info, trace, warn};
[INFO] [stdout]   |                      ^^^^^  ^^^^  ^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug`, `error`, and `info`
[INFO] [stdout]   --> src/router.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tracing::{debug, error, info, trace, warn};
[INFO] [stdout]    |               ^^^^^  ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug`, `error`, and `trace`
[INFO] [stdout]  --> src/router/streaming.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tracing::{debug, error, info, trace, warn};
[INFO] [stdout]   |               ^^^^^  ^^^^^        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/router.rs:356:13
[INFO] [stdout]     |
[INFO] [stdout] 356 |         let mut builder = TimedStream {
[INFO] [stdout]     |             ----^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `active` is never read
[INFO] [stdout]   --> src/router.rs:99:46
[INFO] [stdout]    |
[INFO] [stdout] 99 |             let mut active: Option<Active> = None;
[INFO] [stdout]    |                                              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `connected_signaled` is never read
[INFO] [stdout]    --> src/router.rs:120:25
[INFO] [stdout]     |
[INFO] [stdout] 120 |                         connected_signaled = true;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `connected_signaled` is never read
[INFO] [stdout]    --> src/router.rs:130:25
[INFO] [stdout]     |
[INFO] [stdout] 130 |                         connected_signaled = true;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `connected_signaled` is never read
[INFO] [stdout]    --> src/router.rs:141:25
[INFO] [stdout]     |
[INFO] [stdout] 141 |                         connected_signaled = true;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `E` and `T` are never read
[INFO] [stdout]   --> src/ob_manager/order_book.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct DepthSnapshot {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 46 |     E: u64,                 // event time (ms)
[INFO] [stdout]    |     ^
[INFO] [stdout] 47 |     T: u64,                 // transaction time (ms)
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DepthSnapshot` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `got_U` should have a snake case name
[INFO] [stdout]   --> src/ob_manager/order_book.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub got_U: u64,
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case (notice the capitalization): `got_u`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.14s
[INFO] running `Command { std: "docker" "inspect" "dfb23072f97c32b6d67bb3b4872c60fada02b699dedeffed858709f75366b889", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfb23072f97c32b6d67bb3b4872c60fada02b699dedeffed858709f75366b889", kill_on_drop: false }`
[INFO] [stdout] dfb23072f97c32b6d67bb3b4872c60fada02b699dedeffed858709f75366b889
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb3f70ae03cd37eaa90b302320cfdfe364d2163d1aea59c72fe11f4746bf7156
[INFO] running `Command { std: "docker" "start" "-a" "cb3f70ae03cd37eaa90b302320cfdfe364d2163d1aea59c72fe11f4746bf7156", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `error`, `info`, `trace`, and `warn`
[INFO] [stdout]  --> src/ob_manager/order_book.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tracing::{debug, error, info, trace, warn};
[INFO] [stdout]   |                      ^^^^^  ^^^^  ^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug`, `error`, and `info`
[INFO] [stdout]   --> src/router.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tracing::{debug, error, info, trace, warn};
[INFO] [stdout]    |               ^^^^^  ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug`, `error`, and `trace`
[INFO] [stdout]  --> src/router/streaming.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tracing::{debug, error, info, trace, warn};
[INFO] [stdout]   |               ^^^^^  ^^^^^        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/router.rs:356:13
[INFO] [stdout]     |
[INFO] [stdout] 356 |         let mut builder = TimedStream {
[INFO] [stdout]     |             ----^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `active` is never read
[INFO] [stdout]   --> src/router.rs:99:46
[INFO] [stdout]    |
[INFO] [stdout] 99 |             let mut active: Option<Active> = None;
[INFO] [stdout]    |                                              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `connected_signaled` is never read
[INFO] [stdout]    --> src/router.rs:120:25
[INFO] [stdout]     |
[INFO] [stdout] 120 |                         connected_signaled = true;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `connected_signaled` is never read
[INFO] [stdout]    --> src/router.rs:130:25
[INFO] [stdout]     |
[INFO] [stdout] 130 |                         connected_signaled = true;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `connected_signaled` is never read
[INFO] [stdout]    --> src/router.rs:141:25
[INFO] [stdout]     |
[INFO] [stdout] 141 |                         connected_signaled = true;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `E` and `T` are never read
[INFO] [stdout]   --> src/ob_manager/order_book.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct DepthSnapshot {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 46 |     E: u64,                 // event time (ms)
[INFO] [stdout]    |     ^
[INFO] [stdout] 47 |     T: u64,                 // transaction time (ms)
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DepthSnapshot` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `got_U` should have a snake case name
[INFO] [stdout]   --> src/ob_manager/order_book.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub got_U: u64,
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case (notice the capitalization): `got_u`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling binance-stream-handler v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `error`, `info`, `trace`, and `warn`
[INFO] [stdout]  --> src/ob_manager/order_book.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 | use tracing::{debug, error, info, trace, warn};
[INFO] [stdout]   |                      ^^^^^  ^^^^  ^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug`, `error`, and `info`
[INFO] [stdout]   --> src/router.rs:10:15
[INFO] [stdout]    |
[INFO] [stdout] 10 | use tracing::{debug, error, info, trace, warn};
[INFO] [stdout]    |               ^^^^^  ^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug`, `error`, and `trace`
[INFO] [stdout]  --> src/router/streaming.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tracing::{debug, error, info, trace, warn};
[INFO] [stdout]   |               ^^^^^  ^^^^^        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/router.rs:356:13
[INFO] [stdout]     |
[INFO] [stdout] 356 |         let mut builder = TimedStream {
[INFO] [stdout]     |             ----^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `active` is never read
[INFO] [stdout]   --> src/router.rs:99:46
[INFO] [stdout]    |
[INFO] [stdout] 99 |             let mut active: Option<Active> = None;
[INFO] [stdout]    |                                              ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `connected_signaled` is never read
[INFO] [stdout]    --> src/router.rs:120:25
[INFO] [stdout]     |
[INFO] [stdout] 120 |                         connected_signaled = true;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `connected_signaled` is never read
[INFO] [stdout]    --> src/router.rs:130:25
[INFO] [stdout]     |
[INFO] [stdout] 130 |                         connected_signaled = true;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `connected_signaled` is never read
[INFO] [stdout]    --> src/router.rs:141:25
[INFO] [stdout]     |
[INFO] [stdout] 141 |                         connected_signaled = true;
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `E` and `T` are never read
[INFO] [stdout]   --> src/ob_manager/order_book.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct DepthSnapshot {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 46 |     E: u64,                 // event time (ms)
[INFO] [stdout]    |     ^
[INFO] [stdout] 47 |     T: u64,                 // transaction time (ms)
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DepthSnapshot` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `got_U` should have a snake case name
[INFO] [stdout]   --> src/ob_manager/order_book.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub got_U: u64,
[INFO] [stdout]    |         ^^^^^ help: convert the identifier to snake case (notice the capitalization): `got_u`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.58s
[INFO] running `Command { std: "docker" "inspect" "cb3f70ae03cd37eaa90b302320cfdfe364d2163d1aea59c72fe11f4746bf7156", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb3f70ae03cd37eaa90b302320cfdfe364d2163d1aea59c72fe11f4746bf7156", kill_on_drop: false }`
[INFO] [stdout] cb3f70ae03cd37eaa90b302320cfdfe364d2163d1aea59c72fe11f4746bf7156
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d908cd5bd7c5186338e91d8dd78b1138c0a8d90598150b396999a5bc2895e588
[INFO] running `Command { std: "docker" "start" "-a" "d908cd5bd7c5186338e91d8dd78b1138c0a8d90598150b396999a5bc2895e588", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `error`, `info`, `trace`, and `warn`
[INFO] [stderr]  --> src/ob_manager/order_book.rs:5:22
[INFO] [stderr]   |
[INFO] [stderr] 5 | use tracing::{debug, error, info, trace, warn};
[INFO] [stderr]   |                      ^^^^^  ^^^^  ^^^^^  ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `debug`, `error`, and `info`
[INFO] [stderr]   --> src/router.rs:10:15
[INFO] [stderr]    |
[INFO] [stderr] 10 | use tracing::{debug, error, info, trace, warn};
[INFO] [stderr]    |               ^^^^^  ^^^^^  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `debug`, `error`, and `trace`
[INFO] [stderr]  --> src/router/streaming.rs:8:15
[INFO] [stderr]   |
[INFO] [stderr] 8 | use tracing::{debug, error, info, trace, warn};
[INFO] [stderr]   |               ^^^^^  ^^^^^        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/router.rs:356:13
[INFO] [stderr]     |
[INFO] [stderr] 356 |         let mut builder = TimedStream {
[INFO] [stderr]     |             ----^^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `active` is never read
[INFO] [stderr]   --> src/router.rs:99:46
[INFO] [stderr]    |
[INFO] [stderr] 99 |             let mut active: Option<Active> = None;
[INFO] [stderr]    |                                              ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `connected_signaled` is never read
[INFO] [stderr]    --> src/router.rs:120:25
[INFO] [stderr]     |
[INFO] [stderr] 120 |                         connected_signaled = true;
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `connected_signaled` is never read
[INFO] [stderr]    --> src/router.rs:130:25
[INFO] [stderr]     |
[INFO] [stderr] 130 |                         connected_signaled = true;
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `connected_signaled` is never read
[INFO] [stderr]    --> src/router.rs:141:25
[INFO] [stderr]     |
[INFO] [stderr] 141 |                         connected_signaled = true;
[INFO] [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: fields `E` and `T` are never read
[INFO] [stderr]   --> src/ob_manager/order_book.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 43 | pub struct DepthSnapshot {
[INFO] [stderr]    |            ------------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 46 |     E: u64,                 // event time (ms)
[INFO] [stderr]    |     ^
[INFO] [stderr] 47 |     T: u64,                 // transaction time (ms)
[INFO] [stderr]    |     ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `DepthSnapshot` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `got_U` should have a snake case name
[INFO] [stderr]   --> src/ob_manager/order_book.rs:37:9
[INFO] [stderr]    |
[INFO] [stderr] 37 |     pub got_U: u64,
[INFO] [stderr]    |         ^^^^^ help: convert the identifier to snake case (notice the capitalization): `got_u`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `binance-stream-handler` (lib) generated 10 warnings (run `cargo fix --lib -p binance-stream-handler` to apply 4 suggestions)
[INFO] [stderr] warning: `binance-stream-handler` (lib test) generated 10 warnings (10 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/binance_stream_handler-aec7ade4dd8079b3)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/binance_stream_handler-dd8ed194fbe661c6)
[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] [stdout] 
[INFO] [stderr]    Doc-tests binance_stream_handler
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 7) - compile ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - (line 7) stdout ----
[INFO] [stdout] error[E0608]: cannot index into a value of type `impl futures_util::Future<Output = HashMap<String, tokio::sync::watch::Receiver<OrderBook>>>`
[INFO] [stdout]   --> src/lib.rs:22:26
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let mut ada = streams["ADAUSDT"].clone();
[INFO] [stdout]    |                          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0608`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - (line 7)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "d908cd5bd7c5186338e91d8dd78b1138c0a8d90598150b396999a5bc2895e588", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d908cd5bd7c5186338e91d8dd78b1138c0a8d90598150b396999a5bc2895e588", kill_on_drop: false }`
[INFO] [stdout] d908cd5bd7c5186338e91d8dd78b1138c0a8d90598150b396999a5bc2895e588
