[INFO] cloning repository https://github.com/Rasphino/MoYuInCLB [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Rasphino/MoYuInCLB" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRasphino%2FMoYuInCLB", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRasphino%2FMoYuInCLB'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 248a67f59768c5bb3a6f46b60307327aed925824 [INFO] checking Rasphino/MoYuInCLB against master#2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4 for pr-84385 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRasphino%2FMoYuInCLB" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Rasphino/MoYuInCLB on toolchain 2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-1/source/rust-toolchain [INFO] started tweaking git repo https://github.com/Rasphino/MoYuInCLB [INFO] finished tweaking git repo https://github.com/Rasphino/MoYuInCLB [INFO] tweaked toml for git repo https://github.com/Rasphino/MoYuInCLB written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/Rasphino/MoYuInCLB already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tracing-subscriber v0.2.24 [INFO] [stderr] Downloaded tower v0.4.8 [INFO] [stderr] Downloaded hdrhistogram v6.3.4 [INFO] [stderr] Downloaded sync_wrapper v0.1.1 [INFO] [stderr] Downloaded axum v0.2.5 [INFO] [stderr] Downloaded cc v1.0.70 [INFO] [stderr] Downloaded bumpalo v3.7.1 [INFO] [stderr] Downloaded tracing-core v0.1.20 [INFO] [stderr] Downloaded iri-string v0.4.0 [INFO] [stderr] Downloaded tracing v0.1.28 [INFO] [stderr] Downloaded tower-http v0.1.1 [INFO] [stderr] Downloaded tracing-attributes v0.1.16 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 69df6261e520753e6b2237240731dfc7ecbdf9ccfee263610608fbca93a66067 [INFO] running `Command { std: "docker" "start" "-a" "69df6261e520753e6b2237240731dfc7ecbdf9ccfee263610608fbca93a66067", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "69df6261e520753e6b2237240731dfc7ecbdf9ccfee263610608fbca93a66067", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69df6261e520753e6b2237240731dfc7ecbdf9ccfee263610608fbca93a66067", kill_on_drop: false }` [INFO] [stdout] 69df6261e520753e6b2237240731dfc7ecbdf9ccfee263610608fbca93a66067 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 14e4b8376c2ad825e72da3f0bf34615ebfb877ee8a3638c1aaf13a4d67609f83 [INFO] running `Command { std: "docker" "start" "-a" "14e4b8376c2ad825e72da3f0bf34615ebfb877ee8a3638c1aaf13a4d67609f83", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.102 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.77 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling parking_lot_core v0.8.5 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bitvec v0.19.5 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking tinyvec v1.5.0 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Checking brotli-decompressor v2.3.2 [INFO] [stderr] Checking tracing v0.1.28 [INFO] [stderr] Checking socket2 v0.4.2 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking openssl-probe v0.1.4 [INFO] [stderr] Checking httpdate v1.0.1 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking brotli v3.3.2 [INFO] [stderr] Checking pin-project v1.0.8 [INFO] [stderr] Checking tokio-util v0.6.8 [INFO] [stderr] Checking tokio-stream v0.1.7 [INFO] [stderr] Checking hdrhistogram v6.3.4 [INFO] [stderr] Checking h2 v0.3.4 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking tower-layer v0.3.1 [INFO] [stderr] Checking unicode-bidi v0.3.6 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Compiling encoding_rs v0.8.28 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking iri-string v0.4.0 [INFO] [stderr] Checking tower v0.4.8 [INFO] [stderr] Checking hyper v0.14.13 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking async-compression v0.3.8 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Compiling anyhow v1.0.44 [INFO] [stderr] Checking tower-http v0.1.1 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Checking tracing-serde v0.1.2 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Checking sharded-slab v0.1.3 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking ipnet v2.3.1 [INFO] [stderr] Checking sync_wrapper v0.1.1 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking tracing-subscriber v0.2.24 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking axum v0.2.5 [INFO] [stderr] Checking reqwest v0.11.4 [INFO] [stderr] Checking mo-yu-in-clb v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `axum::extract::Json` [INFO] [stdout] --> src/arena.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use axum::extract::Json; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `axum::response::IntoResponse` [INFO] [stdout] --> src/arena.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use axum::response::IntoResponse; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Request`, `header::HeaderMap` [INFO] [stdout] --> src/arena.rs:5:18 [INFO] [stdout] | [INFO] [stdout] 5 | use axum::http::{Request, header::HeaderMap, StatusCode}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `axum::extract::ConnectInfo` [INFO] [stdout] --> src/arena.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use axum::extract::ConnectInfo; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::net::SocketAddr` [INFO] [stdout] --> src/arena.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::net::SocketAddr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::from_utf8` [INFO] [stdout] --> src/arena.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::str::from_utf8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `axum::extract::Json` [INFO] [stdout] --> src/arena.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use axum::extract::Json; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `axum::response::IntoResponse` [INFO] [stdout] --> src/arena.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use axum::response::IntoResponse; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Request`, `header::HeaderMap` [INFO] [stdout] --> src/arena.rs:5:18 [INFO] [stdout] | [INFO] [stdout] 5 | use axum::http::{Request, header::HeaderMap, StatusCode}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `axum::extract::ConnectInfo` [INFO] [stdout] --> src/arena.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use axum::extract::ConnectInfo; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::net::SocketAddr` [INFO] [stdout] --> src/arena.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::net::SocketAddr; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str::from_utf8` [INFO] [stdout] --> src/arena.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::str::from_utf8; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around method argument [INFO] [stdout] --> src/arena.rs:150:36 [INFO] [stdout] | [INFO] [stdout] 150 | match reader.read_line((&mut buf)) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 150 - match reader.read_line((&mut buf)) { [INFO] [stdout] 150 + match reader.read_line(&mut buf) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `info` [INFO] [stdout] --> src/parasite.rs:3:22 [INFO] [stdout] | [INFO] [stdout] 3 | use tracing::{debug, info}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/parasite.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Request`, `body::Body` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | body::Body, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 10 | http::{Request, StatusCode}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize` [INFO] [stdout] --> src/main.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | use serde::{Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `add_extension::AddExtensionLayer`, `auth::RequireAuthorizationLayer`, `compression::CompressionLayer` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | add_extension::AddExtensionLayer, auth::RequireAuthorizationLayer, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 17 | compression::CompressionLayer, trace::TraceLayer, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around method argument [INFO] [stdout] --> src/arena.rs:150:36 [INFO] [stdout] | [INFO] [stdout] 150 | match reader.read_line((&mut buf)) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 150 - match reader.read_line((&mut buf)) { [INFO] [stdout] 150 + match reader.read_line(&mut buf) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `info` [INFO] [stdout] --> src/parasite.rs:3:22 [INFO] [stdout] | [INFO] [stdout] 3 | use tracing::{debug, info}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/parasite.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Request`, `body::Body` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | body::Body, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 10 | http::{Request, StatusCode}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize` [INFO] [stdout] --> src/main.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | use serde::{Deserialize, Serialize}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `add_extension::AddExtensionLayer`, `auth::RequireAuthorizationLayer`, `compression::CompressionLayer` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | add_extension::AddExtensionLayer, auth::RequireAuthorizationLayer, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 17 | compression::CompressionLayer, trace::TraceLayer, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::Rng` [INFO] [stdout] --> src/arena.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use rand::Rng; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/arena.rs:226:9 [INFO] [stdout] | [INFO] [stdout] 226 | let res = client [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::Rng` [INFO] [stdout] --> src/arena.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use rand::Rng; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `res` [INFO] [stdout] --> src/arena.rs:226:9 [INFO] [stdout] | [INFO] [stdout] 226 | let res = client [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_res` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/arena.rs:140:5 [INFO] [stdout] | [INFO] [stdout] 140 | / std::thread::spawn(move || -> Result<(), StatusCode> { [INFO] [stdout] 141 | | let end_point = format!("https://cis2021-arena.herokuapp.com/tic-tac-toe/start/{}", battle_id); [INFO] [stdout] 142 | | debug!("{}", end_point); [INFO] [stdout] 143 | | [INFO] [stdout] ... | [INFO] [stdout] 219 | | Ok(()) [INFO] [stdout] 220 | | }).join(); [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/arena.rs:140:5 [INFO] [stdout] | [INFO] [stdout] 140 | / std::thread::spawn(move || -> Result<(), StatusCode> { [INFO] [stdout] 141 | | let end_point = format!("https://cis2021-arena.herokuapp.com/tic-tac-toe/start/{}", battle_id); [INFO] [stdout] 142 | | debug!("{}", end_point); [INFO] [stdout] 143 | | [INFO] [stdout] ... | [INFO] [stdout] 219 | | Ok(()) [INFO] [stdout] 220 | | }).join(); [INFO] [stdout] | |______________^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 36.21s [INFO] running `Command { std: "docker" "inspect" "14e4b8376c2ad825e72da3f0bf34615ebfb877ee8a3638c1aaf13a4d67609f83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14e4b8376c2ad825e72da3f0bf34615ebfb877ee8a3638c1aaf13a4d67609f83", kill_on_drop: false }` [INFO] [stdout] 14e4b8376c2ad825e72da3f0bf34615ebfb877ee8a3638c1aaf13a4d67609f83