[INFO] cloning repository https://github.com/Wally869/OrderbookWatcher
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Wally869/OrderbookWatcher" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWally869%2FOrderbookWatcher", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3a3071d3f92109dcdae0952be7bbbb6a3f8f2e57
[INFO] checking Wally869/OrderbookWatcher against master#ff647322379c48947c196639599067665ff9eb88 for pr-151539-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWally869%2FOrderbookWatcher" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Wally869/OrderbookWatcher
[INFO] finished tweaking git repo https://github.com/Wally869/OrderbookWatcher
[INFO] tweaked toml for git repo https://github.com/Wally869/OrderbookWatcher written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Wally869/OrderbookWatcher on toolchain ff647322379c48947c196639599067665ff9eb88
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff647322379c48947c196639599067665ff9eb88" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Wally869/OrderbookWatcher 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" "+ff647322379c48947c196639599067665ff9eb88" "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-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
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[INFO] [stdout] warning: struct `Empty` is never constructed
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ob_combiner-f2ddec1b9f59efa5/out/orderbook.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Empty {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ExchangeStatus` is never constructed
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/ob_combiner-f2ddec1b9f59efa5/out/orderbook.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct ExchangeStatus {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Empty` is never constructed
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ob_combiner-f2ddec1b9f59efa5/out/orderbook.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Empty {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ExchangeStatus` is never constructed
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/ob_combiner-f2ddec1b9f59efa5/out/orderbook.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct ExchangeStatus {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LevelRecord` is never constructed
[INFO] [stdout]   --> src/bin/feeder/mod.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct LevelRecord {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Book` is never constructed
[INFO] [stdout]   --> src/bin/feeder/mod.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct Book {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `channel` and `event` are never read
[INFO] [stdout]   --> src/bin/feeder/models.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct WrapperBitstampOrderbook {
[INFO] [stdout]    |            ------------------------ fields in this struct
[INFO] [stdout] 38 |     pub data: BitstampOrderbook,
[INFO] [stdout] 39 |     pub channel: String,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 40 |     pub event: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `WrapperBitstampOrderbook` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `timestamp` and `microtimestamp` are never read
[INFO] [stdout]   --> src/bin/feeder/models.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub struct BitstampOrderbook {
[INFO] [stdout]    |            ----------------- fields in this struct
[INFO] [stdout] 47 |     pub timestamp: String,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 48 |     pub microtimestamp: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BitstampOrderbook` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DepthStreamData` is never constructed
[INFO] [stdout]   --> src/bin/feeder/models.rs:69:12
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub struct DepthStreamData {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `e`, `E`, and `s` are never read
[INFO] [stdout]   --> src/bin/feeder/models.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub struct DepthUpdateStreamData {
[INFO] [stdout]    |            --------------------- fields in this struct
[INFO] [stdout] 79 |     pub e: String,
[INFO] [stdout]    |         ^
[INFO] [stdout] 80 |     pub E: usize,
[INFO] [stdout]    |         ^
[INFO] [stdout] 81 |     pub s: String,
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DepthUpdateStreamData` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Empty` is never constructed
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ob_combiner-f2ddec1b9f59efa5/out/orderbook.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Empty {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ExchangeStatus` is never constructed
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/ob_combiner-f2ddec1b9f59efa5/out/orderbook.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct ExchangeStatus {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Empty` is never constructed
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/ob_combiner-f2ddec1b9f59efa5/out/orderbook.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Empty {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ExchangeStatus` is never constructed
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/ob_combiner-f2ddec1b9f59efa5/out/orderbook.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct ExchangeStatus {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LevelRecord` is never constructed
[INFO] [stdout]   --> src/bin/feeder/mod.rs:30:12
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct LevelRecord {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Book` is never constructed
[INFO] [stdout]   --> src/bin/feeder/mod.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct Book {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `channel` and `event` are never read
[INFO] [stdout]   --> src/bin/feeder/models.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct WrapperBitstampOrderbook {
[INFO] [stdout]    |            ------------------------ fields in this struct
[INFO] [stdout] 38 |     pub data: BitstampOrderbook,
[INFO] [stdout] 39 |     pub channel: String,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 40 |     pub event: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `WrapperBitstampOrderbook` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `timestamp` and `microtimestamp` are never read
[INFO] [stdout]   --> src/bin/feeder/models.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub struct BitstampOrderbook {
[INFO] [stdout]    |            ----------------- fields in this struct
[INFO] [stdout] 47 |     pub timestamp: String,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 48 |     pub microtimestamp: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BitstampOrderbook` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DepthStreamData` is never constructed
[INFO] [stdout]   --> src/bin/feeder/models.rs:69:12
[INFO] [stdout]    |
[INFO] [stdout] 69 | pub struct DepthStreamData {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `e`, `E`, and `s` are never read
[INFO] [stdout]   --> src/bin/feeder/models.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 78 | pub struct DepthUpdateStreamData {
[INFO] [stdout]    |            --------------------- fields in this struct
[INFO] [stdout] 79 |     pub e: String,
[INFO] [stdout]    |         ^
[INFO] [stdout] 80 |     pub E: usize,
[INFO] [stdout]    |         ^
[INFO] [stdout] 81 |     pub s: String,
[INFO] [stdout]    |         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `DepthUpdateStreamData` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 54.55s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: openssl v0.10.40
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "ea4c757a51123496161fdfbe29b646f5c4f3e4db2edab2070a4adec5166698c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea4c757a51123496161fdfbe29b646f5c4f3e4db2edab2070a4adec5166698c9", kill_on_drop: false }`
[INFO] [stdout] ea4c757a51123496161fdfbe29b646f5c4f3e4db2edab2070a4adec5166698c9
