[INFO] cloning repository https://github.com/TheLastBytebender/rust-workshop [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TheLastBytebender/rust-workshop" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheLastBytebender%2Frust-workshop", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheLastBytebender%2Frust-workshop'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 66bb073d11487d3ad4ffa9716676e4f03666afad [INFO] checking TheLastBytebender/rust-workshop against try#c6359cd3b4418e8472bae1a89c242796f2b86d56 for pr-147984-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTheLastBytebender%2Frust-workshop" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/TheLastBytebender/rust-workshop [INFO] finished tweaking git repo https://github.com/TheLastBytebender/rust-workshop [INFO] tweaked toml for git repo https://github.com/TheLastBytebender/rust-workshop written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/TheLastBytebender/rust-workshop on toolchain c6359cd3b4418e8472bae1a89c242796f2b86d56 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c6359cd3b4418e8472bae1a89c242796f2b86d56" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/TheLastBytebender/rust-workshop 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" "+c6359cd3b4418e8472bae1a89c242796f2b86d56" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: libs [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c6359cd3b4418e8472bae1a89c242796f2b86d56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 66e560e22d0a55558321a135150452bea0728bc1c5ec951c128ef2269f3d8ba1 [INFO] running `Command { std: "docker" "start" "-a" "66e560e22d0a55558321a135150452bea0728bc1c5ec951c128ef2269f3d8ba1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "66e560e22d0a55558321a135150452bea0728bc1c5ec951c128ef2269f3d8ba1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66e560e22d0a55558321a135150452bea0728bc1c5ec951c128ef2269f3d8ba1", kill_on_drop: false }` [INFO] [stdout] 66e560e22d0a55558321a135150452bea0728bc1c5ec951c128ef2269f3d8ba1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c6359cd3b4418e8472bae1a89c242796f2b86d56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7cd2942e411e224cf793b7990b8e6c1735ef864e587656430bc48bfe1e6417e3 [INFO] running `Command { std: "docker" "start" "-a" "7cd2942e411e224cf793b7990b8e6c1735ef864e587656430bc48bfe1e6417e3", kill_on_drop: false }` [INFO] [stderr] warning: unused manifest key: libs [INFO] [stderr] Compiling libc v0.2.146 [INFO] [stderr] Compiling proc-macro2 v1.0.63 [INFO] [stderr] Compiling tokio v1.28.2 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Checking unicode-normalization v0.1.22 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Compiling serde_json v1.0.99 [INFO] [stderr] Checking idna v0.4.0 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling syn v2.0.22 [INFO] [stderr] Checking parking_lot_core v0.9.8 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.8 [INFO] [stderr] Checking num_cpus v1.15.0 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking openssl-sys v0.9.90 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking ordered-float v3.7.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking url v2.4.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Checking openssl v0.10.55 [INFO] [stderr] Checking native-tls v0.2.11 [INFO] [stderr] Checking tokio-util v0.7.8 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking h2 v0.3.19 [INFO] [stderr] Checking hyper v0.14.26 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.18 [INFO] [stderr] Checking rust-workshop v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::collections::HashMap; [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 import: `tokio::runtime::Runtime` [INFO] [stdout] --> tests/test_executor.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use tokio::runtime::Runtime; [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 import: `std::collections::HashMap` [INFO] [stdout] --> tests/test_executor.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `api_key`, `api_secret`, `https_endpoint`, and `https_alt_endpoint` are never read [INFO] [stdout] --> tests/test_executor.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Executor<'a> { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 17 | api_key: &'a str, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 18 | api_secret: &'a str, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 19 | https_endpoint: Url, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 20 | https_alt_endpoint: Url, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `api_key`, `api_secret`, `https_endpoint`, and `https_alt_endpoint` are never read [INFO] [stdout] --> src/main.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Executor { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 17 | api_key: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 18 | api_secret: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 19 | https_endpoint: Url, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 20 | https_alt_endpoint: Url, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `api_key`, `api_secret`, `https_endpoint`, and `https_alt_endpoint` are never read [INFO] [stdout] --> src/main.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct Executor { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 17 | api_key: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 18 | api_secret: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 19 | https_endpoint: Url, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 20 | https_alt_endpoint: Url, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> tests/test_oms.rs:55:24 [INFO] [stdout] | [INFO] [stdout] 55 | pub fn handle_mapping(&mut self, order_value: OrderStatus) -> AltReturn { [INFO] [stdout] | ^^^^^^^^^ the lifetime is elided here ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 55 | pub fn handle_mapping(&mut self, order_value: OrderStatus) -> AltReturn<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `safety_check_spread` is never used [INFO] [stdout] --> tests/test_orderbook.rs:232:8 [INFO] [stdout] | [INFO] [stdout] 32 | impl Orderbook { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 232 | fn safety_check_spread(&self, max_spread: f64) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.16s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: openssl v0.10.55 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "7cd2942e411e224cf793b7990b8e6c1735ef864e587656430bc48bfe1e6417e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7cd2942e411e224cf793b7990b8e6c1735ef864e587656430bc48bfe1e6417e3", kill_on_drop: false }` [INFO] [stdout] 7cd2942e411e224cf793b7990b8e6c1735ef864e587656430bc48bfe1e6417e3