[INFO] cloning repository https://github.com/chwzr/librespot [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chwzr/librespot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchwzr%2Flibrespot", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchwzr%2Flibrespot'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7e965f453ac92051120d573700e6293139d8dcfe [INFO] checking chwzr/librespot against master#e29821ff85a2a3000d226f99f62f89464028d5d6 for pr-111505 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchwzr%2Flibrespot" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/chwzr/librespot on toolchain e29821ff85a2a3000d226f99f62f89464028d5d6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e29821ff85a2a3000d226f99f62f89464028d5d6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/chwzr/librespot [INFO] finished tweaking git repo https://github.com/chwzr/librespot [INFO] tweaked toml for git repo https://github.com/chwzr/librespot written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/chwzr/librespot 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" "+e29821ff85a2a3000d226f99f62f89464028d5d6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded jack-sys v0.2.2 [INFO] [stderr] Downloaded protobuf-codegen v2.14.0 [INFO] [stderr] Downloaded jack v0.6.6 [INFO] [stderr] Downloaded libpulse-sys v1.18.0 [INFO] [stderr] Downloaded libpulse-simple-sys v1.16.1 [INFO] [stderr] Downloaded aes-ctr v0.6.0 [INFO] [stderr] Downloaded gstreamer-base-sys v0.9.1 [INFO] [stderr] Downloaded vorbis-sys v0.1.1 [INFO] [stderr] Downloaded libmdns v0.6.0 [INFO] [stderr] Downloaded block-modes v0.7.0 [INFO] [stderr] Downloaded portaudio-rs v0.3.2 [INFO] [stderr] Downloaded pbkdf2 v0.7.3 [INFO] [stderr] Downloaded gstreamer-app v0.16.5 [INFO] [stderr] Downloaded gstreamer-base v0.16.5 [INFO] [stderr] Downloaded dns-sd v0.1.3 [INFO] [stderr] Downloaded librespot-tremor v0.2.0 [INFO] [stderr] Downloaded vorbis v0.0.14 [INFO] [stderr] Downloaded hyper-proxy v0.9.1 [INFO] [stderr] Downloaded vergen v3.2.0 [INFO] [stderr] Downloaded portaudio-sys v0.1.1 [INFO] [stderr] Downloaded sdl2-sys v0.34.4 [INFO] [stderr] Downloaded libpulse-simple-binding v2.23.0 [INFO] [stderr] Downloaded gstreamer-sys v0.9.1 [INFO] [stderr] Downloaded vorbisfile-sys v0.0.8 [INFO] [stderr] Downloaded ogg-sys v0.0.9 [INFO] [stderr] Downloaded protobuf v2.14.0 [INFO] [stderr] Downloaded shannon v0.2.0 [INFO] [stderr] Downloaded protobuf-codegen-pure v2.14.0 [INFO] [stderr] Downloaded tokio-stream v0.1.3 [INFO] [stderr] Downloaded libpulse-binding v2.23.1 [INFO] [stderr] Downloaded gstreamer-app-sys v0.9.1 [INFO] [stderr] Downloaded muldiv v0.2.1 [INFO] [stderr] Downloaded gstreamer v0.16.7 [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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e29821ff85a2a3000d226f99f62f89464028d5d6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4257a9373b4ba462a9fd20e5ae6c7fb495738730bde5c82f4012676b8947107e [INFO] running `Command { std: "docker" "start" "-a" "4257a9373b4ba462a9fd20e5ae6c7fb495738730bde5c82f4012676b8947107e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4257a9373b4ba462a9fd20e5ae6c7fb495738730bde5c82f4012676b8947107e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4257a9373b4ba462a9fd20e5ae6c7fb495738730bde5c82f4012676b8947107e", kill_on_drop: false }` [INFO] [stdout] 4257a9373b4ba462a9fd20e5ae6c7fb495738730bde5c82f4012676b8947107e [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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e29821ff85a2a3000d226f99f62f89464028d5d6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 354e1b0073053547a956bd1103d1bfae21d03f9d2875f3cc4036ea22a410b51c [INFO] running `Command { std: "docker" "start" "-a" "354e1b0073053547a956bd1103d1bfae21d03f9d2875f3cc4036ea22a410b51c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.93 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Checking pin-project-lite v0.2.4 [INFO] [stderr] Checking futures-core v0.3.13 [INFO] [stderr] Compiling protobuf v2.14.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking once_cell v1.6.0 [INFO] [stderr] Checking futures-sink v0.3.13 [INFO] [stderr] Compiling tokio v1.2.0 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Checking futures-task v0.3.13 [INFO] [stderr] Checking futures-io v0.3.13 [INFO] [stderr] Checking http v0.2.3 [INFO] [stderr] Checking cipher v0.2.5 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Checking sha-1 v0.9.4 [INFO] [stderr] Checking futures-channel v0.3.13 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Checking crypto-mac v0.10.0 [INFO] [stderr] Checking aes-soft v0.6.4 [INFO] [stderr] Checking tracing v0.1.24 [INFO] [stderr] Compiling num-bigint v0.4.0 [INFO] [stderr] Compiling serde_json v1.0.62 [INFO] [stderr] Checking httpdate v0.3.2 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking idna v0.2.2 [INFO] [stderr] Checking hmac v0.10.1 [INFO] [stderr] Checking shannon v0.2.0 [INFO] [stderr] Checking aes v0.6.0 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Checking pbkdf2 v0.7.3 [INFO] [stderr] Checking ogg v0.8.0 [INFO] [stderr] Checking ctr v0.6.0 [INFO] [stderr] Compiling cpal v0.13.3 [INFO] [stderr] Checking aes-ctr v0.6.0 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking lewton v0.10.2 [INFO] [stderr] Checking shell-words v1.0.0 [INFO] [stderr] Checking regex-syntax v0.6.22 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking block-modes v0.7.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Checking url v2.2.1 [INFO] [stderr] Checking hex v0.4.2 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Checking mio v0.7.9 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Checking socket2 v0.3.19 [INFO] [stderr] Checking http-body v0.4.0 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Checking headers-core v0.2.0 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking hostname v0.3.1 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking headers v0.3.4 [INFO] [stderr] Checking if-addrs v0.6.5 [INFO] [stderr] Checking rpassword v5.0.1 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking rand v0.8.3 [INFO] [stderr] Checking regex v1.4.3 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Compiling vergen v3.2.0 [INFO] [stderr] Checking env_logger v0.8.3 [INFO] [stderr] Compiling protobuf-codegen v2.14.0 [INFO] [stderr] Compiling librespot-core v0.1.6 (/opt/rustwide/workdir/core) [INFO] [stderr] Compiling protobuf-codegen-pure v2.14.0 [INFO] [stderr] Checking alsa v0.5.0 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling librespot-protocol v0.1.6 (/opt/rustwide/workdir/protocol) [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling futures-macro v0.3.13 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling pin-project-internal v1.0.5 [INFO] [stderr] Compiling zerocopy-derive v0.2.0 [INFO] [stderr] Compiling async-trait v0.1.42 [INFO] [stderr] Checking zerocopy v0.3.0 [INFO] [stderr] Checking futures-util v0.3.13 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking pin-project v1.0.5 [INFO] [stderr] Checking rodio v0.13.1 [INFO] [stderr] Checking futures-executor v0.3.13 [INFO] [stderr] Checking futures v0.3.13 [INFO] [stderr] Checking hyper v0.14.4 [INFO] [stderr] Checking tokio-util v0.6.3 [INFO] [stderr] Checking tokio-stream v0.1.3 [INFO] [stderr] Checking hyper-proxy v0.9.1 [INFO] [stderr] Checking multimap v0.8.2 [INFO] [stderr] Checking libmdns v0.6.0 [INFO] [stderr] Checking librespot-metadata v0.1.6 (/opt/rustwide/workdir/metadata) [INFO] [stderr] Checking librespot-audio v0.1.6 (/opt/rustwide/workdir/audio) [INFO] [stderr] Checking librespot-playback v0.1.6 (/opt/rustwide/workdir/playback) [INFO] [stderr] Checking librespot-connect v0.1.6 (/opt/rustwide/workdir/connect) [INFO] [stdout] warning: fields `artist_name`, `artist_uri`, and `image_uri` are never read [INFO] [stdout] --> connect/src/context.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 51 | pub struct ArtistContext { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 52 | artist_name: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 53 | artist_uri: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 54 | image_uri: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ArtistContext` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `album_title`, `artist_name`, `artist_uri`, `image_url`, `title`, and `uid` are never read [INFO] [stdout] --> connect/src/context.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 58 | pub struct MetadataContext { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 59 | album_title: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 60 | artist_name: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 61 | artist_uri: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 62 | image_url: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 63 | title: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 64 | uid: String, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MetadataContext` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `artist_name`, `artist_uri`, and `image_uri` are never read [INFO] [stdout] --> connect/src/context.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 51 | pub struct ArtistContext { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 52 | artist_name: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 53 | artist_uri: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 54 | image_uri: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ArtistContext` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `album_title`, `artist_name`, `artist_uri`, `image_url`, `title`, and `uid` are never read [INFO] [stdout] --> connect/src/context.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 58 | pub struct MetadataContext { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 59 | album_title: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 60 | artist_name: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 61 | artist_uri: String, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 62 | image_url: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 63 | title: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 64 | uid: String, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MetadataContext` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking librespot v0.1.6 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/play.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | fs::remove_file("./tmp/out.ogg"); [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] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 35 | let _ = fs::remove_file("./tmp/out.ogg"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/play.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | File::create("./tmp/out.ogg"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 36 | let _ = File::create("./tmp/out.ogg"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/sporipyd.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | fs::remove_file("./tmp/out.ogg"); [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] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 35 | let _ = fs::remove_file("./tmp/out.ogg"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/sporipyd.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | File::create("./tmp/out.ogg"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 36 | let _ = File::create("./tmp/out.ogg"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.60s [INFO] running `Command { std: "docker" "inspect" "354e1b0073053547a956bd1103d1bfae21d03f9d2875f3cc4036ea22a410b51c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "354e1b0073053547a956bd1103d1bfae21d03f9d2875f3cc4036ea22a410b51c", kill_on_drop: false }` [INFO] [stdout] 354e1b0073053547a956bd1103d1bfae21d03f9d2875f3cc4036ea22a410b51c