[INFO] cloning repository https://github.com/Hyperchaotic/weectrl [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Hyperchaotic/weectrl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHyperchaotic%2Fweectrl", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHyperchaotic%2Fweectrl'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 48145eca6247761d92df5036b83b9eebb28a34d5 [INFO] checking Hyperchaotic/weectrl 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%2FHyperchaotic%2Fweectrl" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Hyperchaotic/weectrl [INFO] finished tweaking git repo https://github.com/Hyperchaotic/weectrl [INFO] tweaked toml for git repo https://github.com/Hyperchaotic/weectrl written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Hyperchaotic/weectrl 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/Hyperchaotic/weectrl 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] a436fea4196d303548e914abd59d399ba2882f87893a676a5f900045c9e765ac [INFO] running `Command { std: "docker" "start" "-a" "a436fea4196d303548e914abd59d399ba2882f87893a676a5f900045c9e765ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a436fea4196d303548e914abd59d399ba2882f87893a676a5f900045c9e765ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a436fea4196d303548e914abd59d399ba2882f87893a676a5f900045c9e765ac", kill_on_drop: false }` [INFO] [stdout] a436fea4196d303548e914abd59d399ba2882f87893a676a5f900045c9e765ac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] c216eac3ddbf93d3e1ac2e20930d34a2655ac8005e99559f6889802c76452e94 [INFO] running `Command { std: "docker" "start" "-a" "c216eac3ddbf93d3e1ac2e20930d34a2655ac8005e99559f6889802c76452e94", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.100 [INFO] [stderr] Compiling libc v0.2.132 [INFO] [stderr] Compiling cc v1.2.26 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Compiling futures-channel v0.3.24 [INFO] [stderr] Checking tracing-core v0.1.29 [INFO] [stderr] Compiling tokio v1.21.1 [INFO] [stderr] Compiling futures-util v0.3.24 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Checking ttf-parser v0.25.1 [INFO] [stderr] Compiling paste v1.0.9 [INFO] [stderr] Checking xml-rs v0.8.4 [INFO] [stderr] Checking parking_lot_core v0.9.3 [INFO] [stderr] Checking socket2 v0.4.7 [INFO] [stderr] Checking mio v0.8.4 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Checking tracing-log v0.1.3 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking time v0.3.14 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking directories v5.0.1 [INFO] [stderr] Compiling cmake v0.1.54 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling openssl-sys v0.9.75 [INFO] [stderr] Compiling fltk-sys v1.5.9 [INFO] [stderr] Checking tracing-subscriber v0.3.15 [INFO] [stderr] Compiling openssl v0.10.41 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Compiling futures-macro v0.3.24 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling serde_derive v1.0.145 [INFO] [stderr] Compiling tracing-attributes v0.1.22 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Compiling thiserror-impl v1.0.35 [INFO] [stderr] Checking thiserror v1.0.35 [INFO] [stderr] Checking tracing v0.1.36 [INFO] [stderr] Checking serde v1.0.145 [INFO] [stderr] Checking futures-executor v0.3.24 [INFO] [stderr] Checking futures v0.3.24 [INFO] [stderr] Checking tokio-util v0.7.4 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde-xml-rs v0.6.0 [INFO] [stderr] Checking serde_json v1.0.85 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Checking h2 v0.3.14 [INFO] [stderr] Checking advmac v1.0.2 [INFO] [stderr] Checking hyper v0.14.20 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.11 [INFO] [stderr] Checking weectrl v2.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/rpc.rs:67:39 [INFO] [stdout] | [INFO] [stdout] 67 | Some(sid.to_str().map_err(|_| (Error::InvalidState))?.to_string()) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 67 - Some(sid.to_str().map_err(|_| (Error::InvalidState))?.to_string()) [INFO] [stdout] 67 + Some(sid.to_str().map_err(|_| Error::InvalidState )?.to_string()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> src/rpc.rs:73:39 [INFO] [stdout] | [INFO] [stdout] 73 | Some(tim.to_str().map_err(|_| (Error::InvalidState))?.to_string()) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 73 - Some(tim.to_str().map_err(|_| (Error::InvalidState))?.to_string()) [INFO] [stdout] 73 + Some(tim.to_str().map_err(|_| Error::InvalidState )?.to_string()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/weectrl.rs:587:45 [INFO] [stdout] | [INFO] [stdout] 587 | ) -> Result, Infallible> { [INFO] [stdout] | _____________________________________________^ [INFO] [stdout] 588 | | let (parts, mut stream) = req.into_parts(); [INFO] [stdout] ... | [INFO] [stdout] 636 | | Ok(Response::new(Body::from(""))) [INFO] [stdout] 637 | | } [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/weectrl.rs:587:45 [INFO] [stdout] | [INFO] [stdout] 587 | ) -> Result, Infallible> { [INFO] [stdout] | _____________________________________________^ [INFO] [stdout] 588 | | let (parts, mut stream) = req.into_parts(); [INFO] [stdout] ... | [INFO] [stdout] 636 | | Ok(Response::new(Body::from(""))) [INFO] [stdout] 637 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/weectrl.rs:636:9 [INFO] [stdout] | [INFO] [stdout] 636 | Ok(Response::new(Body::from(""))) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/weectrl.rs:656:24 [INFO] [stdout] | [INFO] [stdout] 656 | async move { Ok::<_, Infallible>(service) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/weectrl.rs:656:26 [INFO] [stdout] | [INFO] [stdout] 656 | async move { Ok::<_, Infallible>(service) } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `weectrl` (lib) due to 5 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "c216eac3ddbf93d3e1ac2e20930d34a2655ac8005e99559f6889802c76452e94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c216eac3ddbf93d3e1ac2e20930d34a2655ac8005e99559f6889802c76452e94", kill_on_drop: false }` [INFO] [stdout] c216eac3ddbf93d3e1ac2e20930d34a2655ac8005e99559f6889802c76452e94