[INFO] cloning repository https://github.com/pbarbenheim/wol-server [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pbarbenheim/wol-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpbarbenheim%2Fwol-server", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpbarbenheim%2Fwol-server'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8834f4b58b6879a6810adf904637fd2113d4dc9b [INFO] checking pbarbenheim/wol-server 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%2Fpbarbenheim%2Fwol-server" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/pbarbenheim/wol-server [INFO] finished tweaking git repo https://github.com/pbarbenheim/wol-server [INFO] tweaked toml for git repo https://github.com/pbarbenheim/wol-server written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/pbarbenheim/wol-server 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/pbarbenheim/wol-server 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 0274a25e7e72611791ddfc6f64bd6eef3648edf3790b60efb6734a0f0323806f [INFO] running `Command { std: "docker" "start" "-a" "0274a25e7e72611791ddfc6f64bd6eef3648edf3790b60efb6734a0f0323806f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0274a25e7e72611791ddfc6f64bd6eef3648edf3790b60efb6734a0f0323806f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0274a25e7e72611791ddfc6f64bd6eef3648edf3790b60efb6734a0f0323806f", kill_on_drop: false }` [INFO] [stdout] 0274a25e7e72611791ddfc6f64bd6eef3648edf3790b60efb6734a0f0323806f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 6d93acb9f878d881854b070b54a1184fe0b30d0727d67a3cd85ddf4556e54914 [INFO] running `Command { std: "docker" "start" "-a" "6d93acb9f878d881854b070b54a1184fe0b30d0727d67a3cd85ddf4556e54914", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Checking smallvec v1.11.1 [INFO] [stderr] Compiling futures-task v0.3.28 [INFO] [stderr] Compiling futures-util v0.3.28 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking http-body v1.0.0-rc.2 [INFO] [stderr] Compiling syn v2.0.38 [INFO] [stderr] Checking http-body-util v0.1.0-rc.3 [INFO] [stderr] Compiling tokio-macros v2.3.0 [INFO] [stderr] Compiling pin-project-internal v1.1.3 [INFO] [stderr] Checking tokio v1.38.2 [INFO] [stderr] Checking pin-project v1.1.3 [INFO] [stderr] Checking tokio-util v0.7.9 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking hyper v1.0.0-rc.4 [INFO] [stderr] Checking hyper-util v0.0.0 (https://github.com/hyperium/hyper-util.git#1ed4c2cc) [INFO] [stderr] Checking wol-server v1.0.4 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/main.rs:39:110 [INFO] [stdout] | [INFO] [stdout] 39 | async fn handle_connection(req: Request) -> Result>, Infallible> { [INFO] [stdout] | ______________________________________________________________________________________________________________^ [INFO] [stdout] 40 | | let addr = &req.uri().path()[1..]; [INFO] [stdout] 41 | | [INFO] [stdout] 42 | | println!("{}", addr); [INFO] [stdout] ... | [INFO] [stdout] 53 | | } [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>, Infallible> [INFO] [stdout] --> src/main.rs:39:110 [INFO] [stdout] | [INFO] [stdout] 39 | async fn handle_connection(req: Request) -> Result>, Infallible> { [INFO] [stdout] | ______________________________________________________________________________________________________________^ [INFO] [stdout] 40 | | let addr = &req.uri().path()[1..]; [INFO] [stdout] 41 | | [INFO] [stdout] 42 | | println!("{}", addr); [INFO] [stdout] ... | [INFO] [stdout] 53 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/main.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | / match (mac_addr_result, req.method()) { [INFO] [stdout] 47 | | (Ok(mac_addr), &Method::POST) => handle_wol(mac_addr).await, [INFO] [stdout] 48 | | _ => Ok(Response::builder() [INFO] [stdout] 49 | | .status(StatusCode::BAD_REQUEST) [INFO] [stdout] 50 | | .body(Full::new(Bytes::from("Bad Request"))) [INFO] [stdout] 51 | | .unwrap()), [INFO] [stdout] 52 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/main.rs:47:42 [INFO] [stdout] | [INFO] [stdout] 47 | (Ok(mac_addr), &Method::POST) => handle_wol(mac_addr).await, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/main.rs:47:63 [INFO] [stdout] | [INFO] [stdout] 47 | (Ok(mac_addr), &Method::POST) => handle_wol(mac_addr).await, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/main.rs:47:42 [INFO] [stdout] | [INFO] [stdout] 47 | (Ok(mac_addr), &Method::POST) => handle_wol(mac_addr).await, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/main.rs:48:14 [INFO] [stdout] | [INFO] [stdout] 48 | _ => Ok(Response::builder() [INFO] [stdout] | ______________^ [INFO] [stdout] 49 | | .status(StatusCode::BAD_REQUEST) [INFO] [stdout] 50 | | .body(Full::new(Bytes::from("Bad Request"))) [INFO] [stdout] 51 | | .unwrap()), [INFO] [stdout] | |______________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/main.rs:55:85 [INFO] [stdout] | [INFO] [stdout] 55 | async fn handle_wol(mac_addr: MacAddr) -> Result>, Infallible> { [INFO] [stdout] | _____________________________________________________________________________________^ [INFO] [stdout] 56 | | let s = retry(1000, 100, || {send_wol(mac_addr, None, None)}, Some(Duration::from_millis(5))); [INFO] [stdout] 57 | | [INFO] [stdout] 58 | | println!("s: {}", s); [INFO] [stdout] ... | [INFO] [stdout] 66 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/main.rs:55:85 [INFO] [stdout] | [INFO] [stdout] 55 | async fn handle_wol(mac_addr: MacAddr) -> Result>, Infallible> { [INFO] [stdout] | _____________________________________________________________________________________^ [INFO] [stdout] 56 | | let s = retry(1000, 100, || {send_wol(mac_addr, None, None)}, Some(Duration::from_millis(5))); [INFO] [stdout] 57 | | [INFO] [stdout] 58 | | println!("s: {}", s); [INFO] [stdout] ... | [INFO] [stdout] 66 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/main.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | / Ok(Response::builder() [INFO] [stdout] 61 | | .status(StatusCode::OK) [INFO] [stdout] 62 | | .header(header::CONTENT_TYPE, "text/plain") [INFO] [stdout] 63 | | .body(Full::new(Bytes::from(format!("Send magic packet to {}", mac_addr)))) [INFO] [stdout] 64 | | .unwrap()) [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `wol-server` (bin "wol-server" test) due to 10 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/main.rs:39:110 [INFO] [stdout] | [INFO] [stdout] 39 | async fn handle_connection(req: Request) -> Result>, Infallible> { [INFO] [stdout] | ______________________________________________________________________________________________________________^ [INFO] [stdout] 40 | | let addr = &req.uri().path()[1..]; [INFO] [stdout] 41 | | [INFO] [stdout] 42 | | println!("{}", addr); [INFO] [stdout] ... | [INFO] [stdout] 53 | | } [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>, Infallible> [INFO] [stdout] --> src/main.rs:39:110 [INFO] [stdout] | [INFO] [stdout] 39 | async fn handle_connection(req: Request) -> Result>, Infallible> { [INFO] [stdout] | ______________________________________________________________________________________________________________^ [INFO] [stdout] 40 | | let addr = &req.uri().path()[1..]; [INFO] [stdout] 41 | | [INFO] [stdout] 42 | | println!("{}", addr); [INFO] [stdout] ... | [INFO] [stdout] 53 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/main.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | / match (mac_addr_result, req.method()) { [INFO] [stdout] 47 | | (Ok(mac_addr), &Method::POST) => handle_wol(mac_addr).await, [INFO] [stdout] 48 | | _ => Ok(Response::builder() [INFO] [stdout] 49 | | .status(StatusCode::BAD_REQUEST) [INFO] [stdout] 50 | | .body(Full::new(Bytes::from("Bad Request"))) [INFO] [stdout] 51 | | .unwrap()), [INFO] [stdout] 52 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/main.rs:47:42 [INFO] [stdout] | [INFO] [stdout] 47 | (Ok(mac_addr), &Method::POST) => handle_wol(mac_addr).await, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/main.rs:47:63 [INFO] [stdout] | [INFO] [stdout] 47 | (Ok(mac_addr), &Method::POST) => handle_wol(mac_addr).await, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/main.rs:47:42 [INFO] [stdout] | [INFO] [stdout] 47 | (Ok(mac_addr), &Method::POST) => handle_wol(mac_addr).await, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/main.rs:48:14 [INFO] [stdout] | [INFO] [stdout] 48 | _ => Ok(Response::builder() [INFO] [stdout] | ______________^ [INFO] [stdout] 49 | | .status(StatusCode::BAD_REQUEST) [INFO] [stdout] 50 | | .body(Full::new(Bytes::from("Bad Request"))) [INFO] [stdout] 51 | | .unwrap()), [INFO] [stdout] | |______________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/main.rs:55:85 [INFO] [stdout] | [INFO] [stdout] 55 | async fn handle_wol(mac_addr: MacAddr) -> Result>, Infallible> { [INFO] [stdout] | _____________________________________________________________________________________^ [INFO] [stdout] 56 | | let s = retry(1000, 100, || {send_wol(mac_addr, None, None)}, Some(Duration::from_millis(5))); [INFO] [stdout] 57 | | [INFO] [stdout] 58 | | println!("s: {}", s); [INFO] [stdout] ... | [INFO] [stdout] 66 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/main.rs:55:85 [INFO] [stdout] | [INFO] [stdout] 55 | async fn handle_wol(mac_addr: MacAddr) -> Result>, Infallible> { [INFO] [stdout] | _____________________________________________________________________________________^ [INFO] [stdout] 56 | | let s = retry(1000, 100, || {send_wol(mac_addr, None, None)}, Some(Duration::from_millis(5))); [INFO] [stdout] 57 | | [INFO] [stdout] 58 | | println!("s: {}", s); [INFO] [stdout] ... | [INFO] [stdout] 66 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/main.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 60 | / Ok(Response::builder() [INFO] [stdout] 61 | | .status(StatusCode::OK) [INFO] [stdout] 62 | | .header(header::CONTENT_TYPE, "text/plain") [INFO] [stdout] 63 | | .body(Full::new(Bytes::from(format!("Send magic packet to {}", mac_addr)))) [INFO] [stdout] 64 | | .unwrap()) [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `wol-server` (bin "wol-server") due to 10 previous errors [INFO] running `Command { std: "docker" "inspect" "6d93acb9f878d881854b070b54a1184fe0b30d0727d67a3cd85ddf4556e54914", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d93acb9f878d881854b070b54a1184fe0b30d0727d67a3cd85ddf4556e54914", kill_on_drop: false }` [INFO] [stdout] 6d93acb9f878d881854b070b54a1184fe0b30d0727d67a3cd85ddf4556e54914