[INFO] cloning repository https://github.com/gallynaut/serum-twap [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gallynaut/serum-twap" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgallynaut%2Fserum-twap", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgallynaut%2Fserum-twap'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] debe975c7649103b86f17f71e6b03b7c9cfc52bb [INFO] checking gallynaut/serum-twap against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgallynaut%2Fserum-twap" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gallynaut/serum-twap on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gallynaut/serum-twap [INFO] finished tweaking git repo https://github.com/gallynaut/serum-twap [INFO] tweaked toml for git repo https://github.com/gallynaut/serum-twap written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/gallynaut/serum-twap 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-macros v1.2.0 [INFO] [stderr] Downloaded hyper v0.14.9 [INFO] [stderr] Downloaded tokio v1.7.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 963541164ab22ea176b37865476012b44a04c8a2e823c0ac6be59de1dd423c9b [INFO] running `Command { std: "docker" "start" "-a" "963541164ab22ea176b37865476012b44a04c8a2e823c0ac6be59de1dd423c9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "963541164ab22ea176b37865476012b44a04c8a2e823c0ac6be59de1dd423c9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "963541164ab22ea176b37865476012b44a04c8a2e823c0ac6be59de1dd423c9b", kill_on_drop: false }` [INFO] [stdout] 963541164ab22ea176b37865476012b44a04c8a2e823c0ac6be59de1dd423c9b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] adb33b4ea1eaa352a5819af9bcb2f43418eeb6c26261e22b6930f7f13f792585 [INFO] running `Command { std: "docker" "start" "-a" "adb33b4ea1eaa352a5819af9bcb2f43418eeb6c26261e22b6930f7f13f792585", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling cc v1.0.68 [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling tokio v1.7.1 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Compiling indexmap v1.6.2 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling openssl v0.10.35 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling native-tls v0.2.7 [INFO] [stderr] Checking hashbrown v0.9.1 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Compiling openssl-sys v0.9.65 [INFO] [stderr] Checking openssl-probe v0.1.4 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling backtrace v0.3.60 [INFO] [stderr] Checking socket2 v0.4.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking gimli v0.24.0 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Checking object v0.25.3 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking rustc-demangle v0.1.20 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking addr2line v0.15.2 [INFO] [stderr] Compiling tokio-macros v1.2.0 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Checking tokio-util v0.6.7 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking h2 v0.3.3 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking hyper v0.14.9 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.4 [INFO] [stderr] Checking serum-twap v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `volume` is never read [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct OHLC { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 15 | volume: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OHLC` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `print` is never used [INFO] [stdout] --> src/main.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 17 | impl OHLC { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 27 | fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `market`, `size`, `side`, `order_id`, `fee_cost`, and `market_address` are never read [INFO] [stdout] --> src/main.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 70 | pub struct MarketData { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 71 | market: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 72 | price: f64, [INFO] [stdout] 73 | size: f64, [INFO] [stdout] | ^^^^ [INFO] [stdout] 74 | side: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 75 | time: f64, [INFO] [stdout] 76 | order_id: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 77 | fee_cost: f64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 78 | market_address: String, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MarketData` 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: field `success` is never read [INFO] [stdout] --> src/main.rs:143:5 [INFO] [stdout] | [INFO] [stdout] 142 | struct GetMarketsResponse { [INFO] [stdout] | ------------------ field in this struct [INFO] [stdout] 143 | success: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GetMarketsResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `interval` and `debug` are never read [INFO] [stdout] --> src/config.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Config { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 6 | pub symbol: String, [INFO] [stdout] 7 | pub interval: Duration, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 8 | pub debug: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `volume` is never read [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct OHLC { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 15 | volume: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OHLC` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `print` is never used [INFO] [stdout] --> src/main.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 17 | impl OHLC { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 27 | fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `market`, `size`, `side`, `order_id`, `fee_cost`, and `market_address` are never read [INFO] [stdout] --> src/main.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 70 | pub struct MarketData { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 71 | market: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 72 | price: f64, [INFO] [stdout] 73 | size: f64, [INFO] [stdout] | ^^^^ [INFO] [stdout] 74 | side: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 75 | time: f64, [INFO] [stdout] 76 | order_id: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 77 | fee_cost: f64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 78 | market_address: String, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MarketData` 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: field `success` is never read [INFO] [stdout] --> src/main.rs:143:5 [INFO] [stdout] | [INFO] [stdout] 142 | struct GetMarketsResponse { [INFO] [stdout] | ------------------ field in this struct [INFO] [stdout] 143 | success: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `GetMarketsResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `interval` and `debug` are never read [INFO] [stdout] --> src/config.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Config { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 6 | pub symbol: String, [INFO] [stdout] 7 | pub interval: Duration, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 8 | pub debug: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.85s [INFO] running `Command { std: "docker" "inspect" "adb33b4ea1eaa352a5819af9bcb2f43418eeb6c26261e22b6930f7f13f792585", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "adb33b4ea1eaa352a5819af9bcb2f43418eeb6c26261e22b6930f7f13f792585", kill_on_drop: false }` [INFO] [stdout] adb33b4ea1eaa352a5819af9bcb2f43418eeb6c26261e22b6930f7f13f792585