[INFO] fetching crate ez-audi 0.3.0... [INFO] checking ez-audi-0.3.0 against master#f167efad2f51088d86180ee89177b3d7c9e7c2f5 for pr-129543 [INFO] extracting crate ez-audi 0.3.0 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate ez-audi 0.3.0 on toolchain f167efad2f51088d86180ee89177b3d7c9e7c2f5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ez-audi 0.3.0 [INFO] finished tweaking crates.io crate ez-audi 0.3.0 [INFO] tweaked toml for crates.io crate ez-audi 0.3.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate ez-audi 0.3.0 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" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.89 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.89 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.89 [INFO] [stderr] Downloaded coreaudio-sys v0.2.12 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.39 [INFO] [stderr] Downloaded oboe v0.5.0 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.89 [INFO] [stderr] Downloaded smallvec v1.11.2 [INFO] [stderr] Downloaded clang-sys v1.6.1 [INFO] [stderr] Downloaded alsa v0.7.1 [INFO] [stderr] Downloaded jni v0.20.0 [INFO] [stderr] Downloaded js-sys v0.3.66 [INFO] [stderr] Downloaded cpal v0.15.2 [INFO] [stderr] Downloaded ndk v0.7.0 [INFO] [stderr] Downloaded winnow v0.5.30 [INFO] [stderr] Downloaded aho-corasick v1.1.1 [INFO] [stderr] Downloaded wasm-bindgen v0.2.89 [INFO] [stderr] Downloaded bindgen v0.64.0 [INFO] [stderr] Downloaded combine v4.6.6 [INFO] [stderr] Downloaded oboe-sys v0.5.0 [INFO] [stderr] Downloaded nix v0.24.3 [INFO] [stderr] Downloaded jobserver v0.1.27 [INFO] [stderr] Downloaded ndk-sys v0.4.1+23.1.7779620 [INFO] [stderr] Downloaded libc v0.2.151 [INFO] [stderr] Downloaded windows v0.46.0 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 42a9eaf97ee5579284963f92b0e9eb1529b2afa4316c95ee457abebbcc8ef3d6 [INFO] running `Command { std: "docker" "start" "-a" "42a9eaf97ee5579284963f92b0e9eb1529b2afa4316c95ee457abebbcc8ef3d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "42a9eaf97ee5579284963f92b0e9eb1529b2afa4316c95ee457abebbcc8ef3d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42a9eaf97ee5579284963f92b0e9eb1529b2afa4316c95ee457abebbcc8ef3d6", kill_on_drop: false }` [INFO] [stdout] 42a9eaf97ee5579284963f92b0e9eb1529b2afa4316c95ee457abebbcc8ef3d6 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f167efad2f51088d86180ee89177b3d7c9e7c2f5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bf0b9deeab97a23ded337e6e9ed13d803a2af6e107ac7771bed01bd2d8e777c4 [INFO] running `Command { std: "docker" "start" "-a" "bf0b9deeab97a23ded337e6e9ed13d803a2af6e107ac7771bed01bd2d8e777c4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Compiling cpal v0.15.2 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Checking nix v0.24.3 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking alsa v0.7.1 [INFO] [stderr] Checking ez-audi v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/errors.rs:61:41 [INFO] [stdout] | [INFO] [stdout] 61 | Some(s) => Some(&**s.clone()), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `Box` does not implement `Clone`, so calling `clone` on `&Box` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 61 - Some(s) => Some(&**s.clone()), [INFO] [stdout] 61 + Some(s) => Some(&**s), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/errors.rs:67:41 [INFO] [stdout] | [INFO] [stdout] 67 | Some(s) => Some(&**s.clone()), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `Box` does not implement `Clone`, so calling `clone` on `&Box` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 67 - Some(s) => Some(&**s.clone()), [INFO] [stdout] 67 + Some(s) => Some(&**s), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/errors.rs:73:41 [INFO] [stdout] | [INFO] [stdout] 73 | Some(s) => Some(&**s.clone()), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `Box` does not implement `Clone`, so calling `clone` on `&Box` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 73 - Some(s) => Some(&**s.clone()), [INFO] [stdout] 73 + Some(s) => Some(&**s), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/errors.rs:61:41 [INFO] [stdout] | [INFO] [stdout] 61 | Some(s) => Some(&**s.clone()), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `Box` does not implement `Clone`, so calling `clone` on `&Box` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 61 - Some(s) => Some(&**s.clone()), [INFO] [stdout] 61 + Some(s) => Some(&**s), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/errors.rs:67:41 [INFO] [stdout] | [INFO] [stdout] 67 | Some(s) => Some(&**s.clone()), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `Box` does not implement `Clone`, so calling `clone` on `&Box` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 67 - Some(s) => Some(&**s.clone()), [INFO] [stdout] 67 + Some(s) => Some(&**s), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/errors.rs:73:41 [INFO] [stdout] | [INFO] [stdout] 73 | Some(s) => Some(&**s.clone()), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the type `Box` does not implement `Clone`, so calling `clone` on `&Box` copies the reference, which does not do anything and can be removed [INFO] [stdout] help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] 73 - Some(s) => Some(&**s.clone()), [INFO] [stdout] 73 + Some(s) => Some(&**s), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.22s [INFO] running `Command { std: "docker" "inspect" "bf0b9deeab97a23ded337e6e9ed13d803a2af6e107ac7771bed01bd2d8e777c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf0b9deeab97a23ded337e6e9ed13d803a2af6e107ac7771bed01bd2d8e777c4", kill_on_drop: false }` [INFO] [stdout] bf0b9deeab97a23ded337e6e9ed13d803a2af6e107ac7771bed01bd2d8e777c4