[INFO] cloning repository https://github.com/Martinchler/spotifyd
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Martinchler/spotifyd" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMartinchler%2Fspotifyd", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMartinchler%2Fspotifyd'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 79d380bfce0d096b83382d5140881cd4a4ea008b
[INFO] checking Martinchler/spotifyd 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%2FMartinchler%2Fspotifyd" "/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/Martinchler/spotifyd
[INFO] finished tweaking git repo https://github.com/Martinchler/spotifyd
[INFO] tweaked toml for git repo https://github.com/Martinchler/spotifyd written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Martinchler/spotifyd 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/Martinchler/spotifyd 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] 476872d52c1aaca5820354657c99de0a352e6a69f121c02f7a9bbc8d73550859
[INFO] running `Command { std: "docker" "start" "-a" "476872d52c1aaca5820354657c99de0a352e6a69f121c02f7a9bbc8d73550859", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "476872d52c1aaca5820354657c99de0a352e6a69f121c02f7a9bbc8d73550859", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "476872d52c1aaca5820354657c99de0a352e6a69f121c02f7a9bbc8d73550859", kill_on_drop: false }`
[INFO] [stdout] 476872d52c1aaca5820354657c99de0a352e6a69f121c02f7a9bbc8d73550859
[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] b12e3686da2e53ec88114efb2ec8f4271281d4f360b77205d1e906c2c1eed3b7
[INFO] running `Command { std: "docker" "start" "-a" "b12e3686da2e53ec88114efb2ec8f4271281d4f360b77205d1e906c2c1eed3b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
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[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]     Checking bytes v0.5.6
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[INFO] [stderr]    Compiling librespot-core v0.2.0
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[INFO] [stderr]     Checking boxfnonce v0.1.1
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[INFO] [stderr]    Compiling protobuf-codegen v2.14.0
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[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling tracing-attributes v0.1.21
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling openssl-macros v0.1.0
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling zerocopy-derive v0.2.0
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[INFO] [stderr]     Checking zerocopy v0.3.0
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[INFO] [stderr]     Checking futures-util v0.3.21
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[INFO] [stderr]     Checking tokio-stream v0.1.8
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[INFO] [stderr]     Checking futures v0.3.21
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[INFO] [stderr]     Checking multimap v0.8.3
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking toml v0.5.9
[INFO] [stderr]     Checking hyper v0.14.19
[INFO] [stderr]     Checking libmdns v0.6.2
[INFO] [stderr]     Checking librespot-audio v0.2.0
[INFO] [stderr]     Checking librespot-metadata v0.2.0
[INFO] [stderr]     Checking librespot-playback v0.2.0
[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking librespot-connect v0.2.0
[INFO] [stderr]     Checking reqwest v0.11.10
[INFO] [stderr]     Checking spotifyd v0.3.3 (/opt/rustwide/workdir)
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<PathBuf, Infallible>
[INFO] [stdout]    --> src/config.rs:232:5
[INFO] [stdout]     |
[INFO] [stdout] 232 | /     /// The path to the config file to use
[INFO] [stdout] 233 | |     #[structopt(long, value_name = "string")]
[INFO] [stdout] 234 | |     pub config_path: Option<PathBuf>,
[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: std::result::Result<PathBuf, Infallible>
[INFO] [stdout]    --> src/config.rs:244:5
[INFO] [stdout]     |
[INFO] [stdout] 244 | /     /// Path to PID file.
[INFO] [stdout] 245 | |     #[structopt(long)]
[INFO] [stdout] 246 | |     pub pid: Option<PathBuf>,
[INFO] [stdout]     | |____________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/config.rs:256:5
[INFO] [stdout]     |
[INFO] [stdout] 256 | /     /// The Spotify account user name
[INFO] [stdout] 257 | |     #[structopt(conflicts_with = "username_cmd", long, short, value_name = "string")]
[INFO] [stdout] 258 | |     username: Option<String>,
[INFO] [stdout]     | |____________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/config.rs:260:5
[INFO] [stdout]     |
[INFO] [stdout] 260 | /     /// A command that can be used to retrieve the Spotify account username
[INFO] [stdout] 261 | |     #[structopt(
[INFO] [stdout] 262 | |         conflicts_with = "username",
[INFO] [stdout] 263 | |         long,
[INFO] [stdout] ...   |
[INFO] [stdout] 267 | |     )]
[INFO] [stdout] 268 | |     username_cmd: Option<String>,
[INFO] [stdout]     | |________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/config.rs:270:5
[INFO] [stdout]     |
[INFO] [stdout] 270 | /     /// The Spotify account password
[INFO] [stdout] 271 | |     #[structopt(conflicts_with = "password_cmd", long, short, value_name = "string")]
[INFO] [stdout] 272 | |     password: Option<String>,
[INFO] [stdout]     | |____________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/config.rs:291:5
[INFO] [stdout]     |
[INFO] [stdout] 291 | /     /// A command that can be used to retrieve the Spotify account password
[INFO] [stdout] 292 | |     #[structopt(
[INFO] [stdout] 293 | |         conflicts_with = "password",
[INFO] [stdout] 294 | |         long,
[INFO] [stdout] ...   |
[INFO] [stdout] 298 | |     )]
[INFO] [stdout] 299 | |     password_cmd: Option<String>,
[INFO] [stdout]     | |________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/config.rs:306:5
[INFO] [stdout]     |
[INFO] [stdout] 306 | /     /// A script that gets evaluated in the user's shell when the song changes
[INFO] [stdout] 307 | |     #[structopt(visible_alias = "onevent", long, value_name = "string")]
[INFO] [stdout] 308 | |     #[serde(alias = "onevent")]
[INFO] [stdout] 309 | |     on_song_change_hook: Option<String>,
[INFO] [stdout]     | |_______________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/config.rs:333:5
[INFO] [stdout]     |
[INFO] [stdout] 333 | /     /// The audio device
[INFO] [stdout] 334 | |     #[structopt(long, value_name = "string")]
[INFO] [stdout] 335 | |     device: Option<String>,
[INFO] [stdout]     | |__________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/config.rs:337:5
[INFO] [stdout]     |
[INFO] [stdout] 337 | /     /// The control device
[INFO] [stdout] 338 | |     #[structopt(long, value_name = "string")]
[INFO] [stdout] 339 | |     control: Option<String>,
[INFO] [stdout]     | |___________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/config.rs:341:5
[INFO] [stdout]     |
[INFO] [stdout] 341 | /     /// The mixer to use
[INFO] [stdout] 342 | |     #[structopt(long, value_name = "string")]
[INFO] [stdout] 343 | |     mixer: Option<String>,
[INFO] [stdout]     | |_________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/config.rs:345:5
[INFO] [stdout]     |
[INFO] [stdout] 345 | /     /// The device name displayed in Spotify
[INFO] [stdout] 346 | |     #[structopt(long, short, value_name = "string")]
[INFO] [stdout] 347 | |     device_name: Option<String>,
[INFO] [stdout]     | |_______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/config.rs:353:5
[INFO] [stdout]     |
[INFO] [stdout] 353 | /     /// Initial volume between 0 and 100
[INFO] [stdout] 354 | |     #[structopt(long, value_name = "initial_volume")]
[INFO] [stdout] 355 | |     initial_volume: Option<String>,
[INFO] [stdout]     | |__________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/config.rs:370:5
[INFO] [stdout]     |
[INFO] [stdout] 370 | /     /// The proxy used to connect to spotify's servers
[INFO] [stdout] 371 | |     #[structopt(long, value_name = "string")]
[INFO] [stdout] 372 | |     proxy: Option<String>,
[INFO] [stdout]     | |_________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `spotifyd` (bin "spotifyd") due to 13 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<PathBuf, Infallible>
[INFO] [stdout]    --> src/config.rs:232:5
[INFO] [stdout]     |
[INFO] [stdout] 232 | /     /// The path to the config file to use
[INFO] [stdout] 233 | |     #[structopt(long, value_name = "string")]
[INFO] [stdout] 234 | |     pub config_path: Option<PathBuf>,
[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: std::result::Result<PathBuf, Infallible>
[INFO] [stdout]    --> src/config.rs:244:5
[INFO] [stdout]     |
[INFO] [stdout] 244 | /     /// Path to PID file.
[INFO] [stdout] 245 | |     #[structopt(long)]
[INFO] [stdout] 246 | |     pub pid: Option<PathBuf>,
[INFO] [stdout]     | |____________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/config.rs:256:5
[INFO] [stdout]     |
[INFO] [stdout] 256 | /     /// The Spotify account user name
[INFO] [stdout] 257 | |     #[structopt(conflicts_with = "username_cmd", long, short, value_name = "string")]
[INFO] [stdout] 258 | |     username: Option<String>,
[INFO] [stdout]     | |____________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/config.rs:260:5
[INFO] [stdout]     |
[INFO] [stdout] 260 | /     /// A command that can be used to retrieve the Spotify account username
[INFO] [stdout] 261 | |     #[structopt(
[INFO] [stdout] 262 | |         conflicts_with = "username",
[INFO] [stdout] 263 | |         long,
[INFO] [stdout] ...   |
[INFO] [stdout] 267 | |     )]
[INFO] [stdout] 268 | |     username_cmd: Option<String>,
[INFO] [stdout]     | |________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/config.rs:270:5
[INFO] [stdout]     |
[INFO] [stdout] 270 | /     /// The Spotify account password
[INFO] [stdout] 271 | |     #[structopt(conflicts_with = "password_cmd", long, short, value_name = "string")]
[INFO] [stdout] 272 | |     password: Option<String>,
[INFO] [stdout]     | |____________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/config.rs:291:5
[INFO] [stdout]     |
[INFO] [stdout] 291 | /     /// A command that can be used to retrieve the Spotify account password
[INFO] [stdout] 292 | |     #[structopt(
[INFO] [stdout] 293 | |         conflicts_with = "password",
[INFO] [stdout] 294 | |         long,
[INFO] [stdout] ...   |
[INFO] [stdout] 298 | |     )]
[INFO] [stdout] 299 | |     password_cmd: Option<String>,
[INFO] [stdout]     | |________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/config.rs:306:5
[INFO] [stdout]     |
[INFO] [stdout] 306 | /     /// A script that gets evaluated in the user's shell when the song changes
[INFO] [stdout] 307 | |     #[structopt(visible_alias = "onevent", long, value_name = "string")]
[INFO] [stdout] 308 | |     #[serde(alias = "onevent")]
[INFO] [stdout] 309 | |     on_song_change_hook: Option<String>,
[INFO] [stdout]     | |_______________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/config.rs:333:5
[INFO] [stdout]     |
[INFO] [stdout] 333 | /     /// The audio device
[INFO] [stdout] 334 | |     #[structopt(long, value_name = "string")]
[INFO] [stdout] 335 | |     device: Option<String>,
[INFO] [stdout]     | |__________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/config.rs:337:5
[INFO] [stdout]     |
[INFO] [stdout] 337 | /     /// The control device
[INFO] [stdout] 338 | |     #[structopt(long, value_name = "string")]
[INFO] [stdout] 339 | |     control: Option<String>,
[INFO] [stdout]     | |___________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/config.rs:341:5
[INFO] [stdout]     |
[INFO] [stdout] 341 | /     /// The mixer to use
[INFO] [stdout] 342 | |     #[structopt(long, value_name = "string")]
[INFO] [stdout] 343 | |     mixer: Option<String>,
[INFO] [stdout]     | |_________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/config.rs:345:5
[INFO] [stdout]     |
[INFO] [stdout] 345 | /     /// The device name displayed in Spotify
[INFO] [stdout] 346 | |     #[structopt(long, short, value_name = "string")]
[INFO] [stdout] 347 | |     device_name: Option<String>,
[INFO] [stdout]     | |_______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/config.rs:353:5
[INFO] [stdout]     |
[INFO] [stdout] 353 | /     /// Initial volume between 0 and 100
[INFO] [stdout] 354 | |     #[structopt(long, value_name = "initial_volume")]
[INFO] [stdout] 355 | |     initial_volume: Option<String>,
[INFO] [stdout]     | |__________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, Infallible>
[INFO] [stdout]    --> src/config.rs:370:5
[INFO] [stdout]     |
[INFO] [stdout] 370 | /     /// The proxy used to connect to spotify's servers
[INFO] [stdout] 371 | |     #[structopt(long, value_name = "string")]
[INFO] [stdout] 372 | |     proxy: Option<String>,
[INFO] [stdout]     | |_________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `spotifyd` (bin "spotifyd" test) due to 13 previous errors
[INFO] running `Command { std: "docker" "inspect" "b12e3686da2e53ec88114efb2ec8f4271281d4f360b77205d1e906c2c1eed3b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b12e3686da2e53ec88114efb2ec8f4271281d4f360b77205d1e906c2c1eed3b7", kill_on_drop: false }`
[INFO] [stdout] b12e3686da2e53ec88114efb2ec8f4271281d4f360b77205d1e906c2c1eed3b7
