[INFO] cloning repository https://github.com/noname28439/kwiez [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/noname28439/kwiez" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnoname28439%2Fkwiez", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnoname28439%2Fkwiez'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8d3a880afb4e9bf6a8cdd03a806ac7ea840b4c4f [INFO] checking noname28439/kwiez against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnoname28439%2Fkwiez" "/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/noname28439/kwiez [INFO] finished tweaking git repo https://github.com/noname28439/kwiez [INFO] tweaked toml for git repo https://github.com/noname28439/kwiez written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/noname28439/kwiez on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/noname28439/kwiez 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4824e23c79581c8b9214b153d198e55154742fe303ce27ba4a3033c554d2db71 [INFO] running `Command { std: "docker" "start" "-a" "4824e23c79581c8b9214b153d198e55154742fe303ce27ba4a3033c554d2db71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4824e23c79581c8b9214b153d198e55154742fe303ce27ba4a3033c554d2db71", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4824e23c79581c8b9214b153d198e55154742fe303ce27ba4a3033c554d2db71", kill_on_drop: false }` [INFO] [stdout] 4824e23c79581c8b9214b153d198e55154742fe303ce27ba4a3033c554d2db71 [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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1195866b8795ddb4c489c4d290353a030aa13b4f50ca02b35e352226c9bfa812 [INFO] running `Command { std: "docker" "start" "-a" "1195866b8795ddb4c489c4d290353a030aa13b4f50ca02b35e352226c9bfa812", kill_on_drop: false }` [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Checking stringprep v0.1.4 [INFO] [stderr] Checking idna v0.5.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking md-5 v0.10.6 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking regex-syntax v0.8.3 [INFO] [stderr] Checking chrono v0.4.35 [INFO] [stderr] Compiling multer v2.1.0 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Checking deadpool-runtime v0.1.3 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Checking whoami v1.5.1 [INFO] [stderr] Checking deadpool v0.10.0 [INFO] [stderr] Checking headers v0.3.9 [INFO] [stderr] Checking tokio-stream v0.1.14 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking base64 v0.22.0 [INFO] [stderr] Checking anstream v0.6.13 [INFO] [stderr] Checking postgres-protocol v0.6.6 [INFO] [stderr] Checking url v2.5.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking pin-project v1.1.5 [INFO] [stderr] Checking tungstenite v0.20.1 [INFO] [stderr] Checking regex-automata v0.4.6 [INFO] [stderr] Checking serde_json v1.0.114 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking h2 v0.3.24 [INFO] [stderr] Checking tokio-tungstenite v0.20.1 [INFO] [stderr] Checking postgres-types v0.2.6 [INFO] [stderr] Checking tokio-postgres v0.7.10 [INFO] [stderr] Checking regex v1.10.4 [INFO] [stderr] Checking env_filter v0.1.0 [INFO] [stderr] Checking env_logger v0.11.3 [INFO] [stderr] Checking deadpool-postgres v0.12.1 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking warp v0.3.6 [INFO] [stderr] Checking kwiez v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Builder`, `Env`, `Logger`, and `Target` [INFO] [stdout] --> src/main.rs:11:18 [INFO] [stdout] | [INFO] [stdout] 11 | use env_logger::{Builder, Env, Logger, Target}; [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: `info` [INFO] [stdout] --> src/main.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | use log::{info, warn}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `warp::reply::Json` [INFO] [stdout] --> src/db.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use warp::reply::Json; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Manager` [INFO] [stdout] --> src/question.rs:5:25 [INFO] [stdout] | [INFO] [stdout] 5 | use deadpool_postgres::{Manager, Object}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `warp::reply::Json` [INFO] [stdout] --> src/rq_handler.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use warp::reply::Json; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Builder`, `Env`, `Logger`, and `Target` [INFO] [stdout] --> src/main.rs:11:18 [INFO] [stdout] | [INFO] [stdout] 11 | use env_logger::{Builder, Env, Logger, Target}; [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: `info` [INFO] [stdout] --> src/main.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | use log::{info, warn}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `warp::reply::Json` [INFO] [stdout] --> src/db.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use warp::reply::Json; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Manager` [INFO] [stdout] --> src/question.rs:5:25 [INFO] [stdout] | [INFO] [stdout] 5 | use deadpool_postgres::{Manager, Object}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `warp::reply::Json` [INFO] [stdout] --> src/rq_handler.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use warp::reply::Json; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `context` [INFO] [stdout] --> src/db.rs:78:70 [INFO] [stdout] | [INFO] [stdout] 78 | pub async fn get_remaining_skips(client: &Object, token: &AuthToken, context: Arc) -> i32{ [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/db.rs:171:21 [INFO] [stdout] | [INFO] [stdout] 171 | Err(e)=> { //provided answer invalid f64 [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `context` [INFO] [stdout] --> src/db.rs:78:70 [INFO] [stdout] | [INFO] [stdout] 78 | pub async fn get_remaining_skips(client: &Object, token: &AuthToken, context: Arc) -> i32{ [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/question.rs:99:21 [INFO] [stdout] | [INFO] [stdout] 99 | let id = columns[0]; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `valid` [INFO] [stdout] --> src/question.rs:101:21 [INFO] [stdout] | [INFO] [stdout] 101 | let valid = columns[2]=="Gültig"; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_valid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ranking` [INFO] [stdout] --> src/rq_handler.rs:46:17 [INFO] [stdout] | [INFO] [stdout] 46 | let ranking = db::retrieve_ranking(&client).await; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ranking` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ranking` [INFO] [stdout] --> src/rq_handler.rs:87:17 [INFO] [stdout] | [INFO] [stdout] 87 | let ranking = db::retrieve_ranking(&client).await; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ranking` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cq` [INFO] [stdout] --> src/rq_handler.rs:115:17 [INFO] [stdout] | [INFO] [stdout] 115 | let cq = db::reset_account(&client, &auth_token).await; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cq` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/db.rs:171:21 [INFO] [stdout] | [INFO] [stdout] 171 | Err(e)=> { //provided answer invalid f64 [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/question.rs:99:21 [INFO] [stdout] | [INFO] [stdout] 99 | let id = columns[0]; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `valid` [INFO] [stdout] --> src/question.rs:101:21 [INFO] [stdout] | [INFO] [stdout] 101 | let valid = columns[2]=="Gültig"; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_valid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ranking` [INFO] [stdout] --> src/rq_handler.rs:46:17 [INFO] [stdout] | [INFO] [stdout] 46 | let ranking = db::retrieve_ranking(&client).await; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ranking` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ranking` [INFO] [stdout] --> src/rq_handler.rs:87:17 [INFO] [stdout] | [INFO] [stdout] 87 | let ranking = db::retrieve_ranking(&client).await; [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ranking` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cq` [INFO] [stdout] --> src/rq_handler.rs:115:17 [INFO] [stdout] | [INFO] [stdout] 115 | let cq = db::reset_account(&client, &auth_token).await; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_cq` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:75:21 [INFO] [stdout] | [INFO] [stdout] 75 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/main.rs:75:21 [INFO] [stdout] | [INFO] [stdout] 75 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/rq_handler.rs:124:134 [INFO] [stdout] | [INFO] [stdout] 124 | pub async fn api_endpoint(body:Value, pool:Pool, context:Arc) -> Result{ [INFO] [stdout] | ______________________________________________________________________________________________________________________________________^ [INFO] [stdout] 125 | | [INFO] [stdout] 126 | | let client = pool.get().await.unwrap(); [INFO] [stdout] ... | [INFO] [stdout] 131 | | }) [INFO] [stdout] 132 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/rq_handler.rs:124:134 [INFO] [stdout] | [INFO] [stdout] 124 | pub async fn api_endpoint(body:Value, pool:Pool, context:Arc) -> Result{ [INFO] [stdout] | ______________________________________________________________________________________________________________________________________^ [INFO] [stdout] 125 | | [INFO] [stdout] 126 | | let client = pool.get().await.unwrap(); [INFO] [stdout] ... | [INFO] [stdout] 131 | | }) [INFO] [stdout] 132 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/rq_handler.rs:128:5 [INFO] [stdout] | [INFO] [stdout] 128 | / Ok(match handle_instructions(body, client, context).await{ [INFO] [stdout] 129 | | Some(v) => warp::reply::json(&v), [INFO] [stdout] 130 | | None => warp::reply::json(&json!("error")) [INFO] [stdout] 131 | | }) [INFO] [stdout] | |______^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/rq_handler.rs:124:134 [INFO] [stdout] | [INFO] [stdout] 124 | pub async fn api_endpoint(body:Value, pool:Pool, context:Arc) -> Result{ [INFO] [stdout] | ______________________________________________________________________________________________________________________________________^ [INFO] [stdout] 125 | | [INFO] [stdout] 126 | | let client = pool.get().await.unwrap(); [INFO] [stdout] ... | [INFO] [stdout] 131 | | }) [INFO] [stdout] 132 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `kwiez` (bin "kwiez") due to 3 previous errors; 13 warnings emitted [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/rq_handler.rs:124:134 [INFO] [stdout] | [INFO] [stdout] 124 | pub async fn api_endpoint(body:Value, pool:Pool, context:Arc) -> Result{ [INFO] [stdout] | ______________________________________________________________________________________________________________________________________^ [INFO] [stdout] 125 | | [INFO] [stdout] 126 | | let client = pool.get().await.unwrap(); [INFO] [stdout] ... | [INFO] [stdout] 131 | | }) [INFO] [stdout] 132 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/rq_handler.rs:128:5 [INFO] [stdout] | [INFO] [stdout] 128 | / Ok(match handle_instructions(body, client, context).await{ [INFO] [stdout] 129 | | Some(v) => warp::reply::json(&v), [INFO] [stdout] 130 | | None => warp::reply::json(&json!("error")) [INFO] [stdout] 131 | | }) [INFO] [stdout] | |______^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `kwiez` (bin "kwiez" test) due to 3 previous errors; 13 warnings emitted [INFO] running `Command { std: "docker" "inspect" "1195866b8795ddb4c489c4d290353a030aa13b4f50ca02b35e352226c9bfa812", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1195866b8795ddb4c489c4d290353a030aa13b4f50ca02b35e352226c9bfa812", kill_on_drop: false }` [INFO] [stdout] 1195866b8795ddb4c489c4d290353a030aa13b4f50ca02b35e352226c9bfa812