[INFO] cloning repository https://github.com/mcneilm/librespot-clone
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mcneilm/librespot-clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmcneilm%2Flibrespot-clone", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmcneilm%2Flibrespot-clone'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d4b36b239847519e94929658971d6dfec0da2eee
[INFO] checking mcneilm/librespot-clone against master#568f6a8641e391ffcdcdb03e79d0901731d8d399 for pr-117164-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmcneilm%2Flibrespot-clone" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mcneilm/librespot-clone on toolchain 568f6a8641e391ffcdcdb03e79d0901731d8d399
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+568f6a8641e391ffcdcdb03e79d0901731d8d399" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mcneilm/librespot-clone
[INFO] finished tweaking git repo https://github.com/mcneilm/librespot-clone
[INFO] tweaked toml for git repo https://github.com/mcneilm/librespot-clone written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/mcneilm/librespot-clone 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" "+568f6a8641e391ffcdcdb03e79d0901731d8d399" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+568f6a8641e391ffcdcdb03e79d0901731d8d399" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5a4f6359583b7211fad3d73b04defa9d800534bb744b3c85eb333a2e9229def9
[INFO] running `Command { std: "docker" "start" "-a" "5a4f6359583b7211fad3d73b04defa9d800534bb744b3c85eb333a2e9229def9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a4f6359583b7211fad3d73b04defa9d800534bb744b3c85eb333a2e9229def9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a4f6359583b7211fad3d73b04defa9d800534bb744b3c85eb333a2e9229def9", kill_on_drop: false }`
[INFO] [stdout] 5a4f6359583b7211fad3d73b04defa9d800534bb744b3c85eb333a2e9229def9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+568f6a8641e391ffcdcdb03e79d0901731d8d399" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 360c85f0e2d8099bfb4d0333572c45f7dc2371d8c399915c3a70def1db77ba8c
[INFO] running `Command { std: "docker" "start" "-a" "360c85f0e2d8099bfb4d0333572c45f7dc2371d8c399915c3a70def1db77ba8c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking futures v0.1.29
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]     Checking slab v0.4.2
[INFO] [stderr]     Checking smallvec v0.6.13
[INFO] [stderr]     Checking rand_core v0.4.2
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
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[INFO] [stderr]     Checking crossbeam-deque v0.7.3
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[INFO] [stderr]    Compiling rand_chacha v0.1.1
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[INFO] [stderr]     Checking mime v0.3.16
[INFO] [stderr]    Compiling librespot-core v0.1.6 (/opt/rustwide/workdir/core)
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[INFO] [stderr]    Compiling num-complex v0.2.4
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[INFO] [stderr]     Checking hostname v0.3.1
[INFO] [stderr]     Checking multimap v0.8.1
[INFO] [stderr]     Checking if-addrs v0.6.5
[INFO] [stderr]     Checking arc-swap v0.4.7
[INFO] [stderr]     Checking block-modes v0.3.3
[INFO] [stderr]     Checking alga v0.9.3
[INFO] [stderr]     Checking libmdns v0.2.7
[INFO] [stderr]     Checking signal-hook-registry v1.2.0
[INFO] [stderr]     Checking crossbeam-utils v0.6.6
[INFO] [stderr]     Checking tokio-signal v0.2.9
[INFO] [stderr]     Checking cpal v0.8.2
[INFO] [stderr]     Checking humantime v1.3.0
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking termcolor v1.1.0
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking crossbeam-queue v0.1.2
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]     Checking rpassword v3.0.2
[INFO] [stderr]     Checking hex v0.3.2
[INFO] [stderr]     Checking tokio-process v0.2.5
[INFO] [stderr]     Checking env_logger v0.6.2
[INFO] [stderr]     Checking nalgebra v0.18.1
[INFO] [stderr]    Compiling librespot-protocol v0.1.6 (/opt/rustwide/workdir/protocol)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> core/src/session.rs:133:48
[INFO] [stdout]     |
[INFO] [stdout] 133 |             .map_err(|e| -> io::Error { panic!(e) })
[INFO] [stdout]     |                                                ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout] help: add a "{:?}" format string to use the `Debug` implementation of `()`
[INFO] [stdout]     |
[INFO] [stdout] 133 |             .map_err(|e| -> io::Error { panic!("{:?}", e) })
[INFO] [stdout]     |                                                +++++++
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 133 |             .map_err(|e| -> io::Error { std::panic::panic_any(e) })
[INFO] [stdout]     |                                         ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> core/src/session.rs:133:48
[INFO] [stdout]     |
[INFO] [stdout] 133 |             .map_err(|e| -> io::Error { panic!(e) })
[INFO] [stdout]     |                                                ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout] help: add a "{:?}" format string to use the `Debug` implementation of `()`
[INFO] [stdout]     |
[INFO] [stdout] 133 |             .map_err(|e| -> io::Error { panic!("{:?}", e) })
[INFO] [stdout]     |                                                +++++++
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 133 |             .map_err(|e| -> io::Error { std::panic::panic_any(e) })
[INFO] [stdout]     |                                         ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[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 rodio v0.9.0
[INFO] [stderr]     Checking librespot-playback v0.1.6 (/opt/rustwide/workdir/playback)
[INFO] [stdout] warning: fields `album_gain_db` and `album_peak` are never read
[INFO] [stdout]    --> playback/src/player.rs:187:5
[INFO] [stdout]     |
[INFO] [stdout] 184 | struct NormalisationData {
[INFO] [stdout]     |        ----------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 187 |     album_gain_db: f32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 188 |     album_peak: f32,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `NormalisationData` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking librespot-connect v0.1.6 (/opt/rustwide/workdir/connect)
[INFO] [stdout] warning: fields `album_gain_db` and `album_peak` are never read
[INFO] [stdout]    --> playback/src/player.rs:187:5
[INFO] [stdout]     |
[INFO] [stdout] 184 | struct NormalisationData {
[INFO] [stdout]     |        ----------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 187 |     album_gain_db: f32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 188 |     album_peak: f32,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `NormalisationData` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[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: 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] [stderr]     Checking librespot v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 24s
[INFO] running `Command { std: "docker" "inspect" "360c85f0e2d8099bfb4d0333572c45f7dc2371d8c399915c3a70def1db77ba8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "360c85f0e2d8099bfb4d0333572c45f7dc2371d8c399915c3a70def1db77ba8c", kill_on_drop: false }`
[INFO] [stdout] 360c85f0e2d8099bfb4d0333572c45f7dc2371d8c399915c3a70def1db77ba8c
