[INFO] cloning repository https://github.com/justincremer/music-bot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/justincremer/music-bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjustincremer%2Fmusic-bot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjustincremer%2Fmusic-bot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d3ca3e4d587ea8daed824f44ecb92ecaaf450fa6
[INFO] checking justincremer/music-bot against beta-2021-10-15 for beta-1.56-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjustincremer%2Fmusic-bot" "/workspace/builds/worker-25/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-25/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/justincremer/music-bot on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/justincremer/music-bot
[INFO] finished tweaking git repo https://github.com/justincremer/music-bot
[INFO] tweaked toml for git repo https://github.com/justincremer/music-bot written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] crate git repo https://github.com/justincremer/music-bot already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stdout] 2130744bf2a8611415bedf32685437d0a9d404514ffef40e7bbab5905e40979d
[INFO] running `Command { std: "docker" "start" "-a" "2130744bf2a8611415bedf32685437d0a9d404514ffef40e7bbab5905e40979d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2130744bf2a8611415bedf32685437d0a9d404514ffef40e7bbab5905e40979d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2130744bf2a8611415bedf32685437d0a9d404514ffef40e7bbab5905e40979d", kill_on_drop: false }`
[INFO] [stdout] 2130744bf2a8611415bedf32685437d0a9d404514ffef40e7bbab5905e40979d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-10-15" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c60ba3ef49f76c7740114400602610bea46db83e3db028a7c4dcba0c508f84e
[INFO] running `Command { std: "docker" "start" "-a" "7c60ba3ef49f76c7740114400602610bea46db83e3db028a7c4dcba0c508f84e", kill_on_drop: false }`
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[INFO] [stderr]    Compiling pkg-config v0.3.19
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]     Checking ppv-lite86 v0.2.10
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[INFO] [stderr]     Checking safemem v0.3.3
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling native-tls v0.2.7
[INFO] [stderr]    Compiling crc32fast v1.2.1
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[INFO] [stderr]     Checking remove_dir_all v0.5.3
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[INFO] [stderr]     Checking rustc-serialize v0.3.24
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[INFO] [stderr]     Checking base64-rs v0.1.1
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[INFO] [stderr]     Checking net2 v0.2.37
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[INFO] [stderr]    Compiling libsodium-sys v0.2.7
[INFO] [stderr]     Checking base64 v0.9.3
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking log v0.3.9
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[INFO] [stderr]     Checking rand_core v0.5.1
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[INFO] [stderr]     Checking rand v0.7.3
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[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]     Checking multipart v0.17.1
[INFO] [stderr]     Checking websocket v0.18.0 (https://github.com/ArtemGr/rust-websocket?branch=hyper-bump#b5965662)
[INFO] [stderr]     Checking hyper-native-tls v0.3.0
[INFO] [stderr]     Checking sodiumoxide v0.2.7
[INFO] [stderr]     Checking discord v0.9.0 (https://github.com/SpaceManiac/discord-rs#73a5fa60)
[INFO] [stderr]     Checking music-bot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0423]: expected function, found built-in attribute `warn`
[INFO] [stdout]   --> src/main.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 |                 warn(self.discord.send_message(
[INFO] [stdout]    |                 ^^^^ not a function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found built-in attribute `warn`
[INFO] [stdout]   --> src/main.rs:70:21
[INFO] [stdout]    |
[INFO] [stdout] 70 |                     warn(self.discord.send_message(
[INFO] [stdout]    |                     ^^^^ not a function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found built-in attribute `warn`
[INFO] [stdout]    --> src/main.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |             warn(self.discord.send_message(channel_id, &output, "", false));
[INFO] [stdout]     |             ^^^^ not a function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `channel_id` in this scope
[INFO] [stdout]    --> src/main.rs:100:44
[INFO] [stdout]     |
[INFO] [stdout] 100 |               warn(self.discord.send_message(channel_id, &output, "", false));
[INFO] [stdout]     |                                              ^^^^^^^^^^ help: a tuple struct with a similar name exists: `ChannelId`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/git/checkouts/discord-rs-e20ed8881d23c413/73a5fa6/src/model.rs:129:1
[INFO] [stdout]     |
[INFO] [stdout] 129 | / id! {
[INFO] [stdout] 130 | |     /// Bots are identified sometimes by their application ID
[INFO] [stdout] 131 | |     ApplicationId;
[INFO] [stdout] 132 | |     /// An identifier for a User
[INFO] [stdout] ...   |
[INFO] [stdout] 143 | |     EmojiId;
[INFO] [stdout] 144 | | }
[INFO] [stdout]     | |_- similarly named tuple struct `ChannelId` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Event`
[INFO] [stdout]  --> src/main.rs:6:33
[INFO] [stdout]   |
[INFO] [stdout] 6 | use discord::model::{ChannelId, Event, ServerId, UserId};
[INFO] [stdout]   |                                 ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found built-in attribute `warn`
[INFO] [stdout]   --> src/main.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 |                 warn(self.discord.send_message(
[INFO] [stdout]    |                 ^^^^ not a function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found built-in attribute `warn`
[INFO] [stdout]   --> src/main.rs:70:21
[INFO] [stdout]    |
[INFO] [stdout] 70 |                     warn(self.discord.send_message(
[INFO] [stdout]    |                     ^^^^ not a function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0423]: expected function, found built-in attribute `warn`
[INFO] [stdout]    --> src/main.rs:100:13
[INFO] [stdout]     |
[INFO] [stdout] 100 |             warn(self.discord.send_message(channel_id, &output, "", false));
[INFO] [stdout]     |             ^^^^ not a function
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `channel_id` in this scope
[INFO] [stdout]    --> src/main.rs:100:44
[INFO] [stdout]     |
[INFO] [stdout] 100 |               warn(self.discord.send_message(channel_id, &output, "", false));
[INFO] [stdout]     |                                              ^^^^^^^^^^ help: a tuple struct with a similar name exists: `ChannelId`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/git/checkouts/discord-rs-e20ed8881d23c413/73a5fa6/src/model.rs:129:1
[INFO] [stdout]     |
[INFO] [stdout] 129 | / id! {
[INFO] [stdout] 130 | |     /// Bots are identified sometimes by their application ID
[INFO] [stdout] 131 | |     ApplicationId;
[INFO] [stdout] 132 | |     /// An identifier for a User
[INFO] [stdout] ...   |
[INFO] [stdout] 143 | |     EmojiId;
[INFO] [stdout] 144 | | }
[INFO] [stdout]     | |_- similarly named tuple struct `ChannelId` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Event`
[INFO] [stdout]  --> src/main.rs:6:33
[INFO] [stdout]   |
[INFO] [stdout] 6 | use discord::model::{ChannelId, Event, ServerId, UserId};
[INFO] [stdout]   |                                 ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:36:20
[INFO] [stdout]    |
[INFO] [stdout] 36 |             cache: cache,
[INFO] [stdout]    |                    ^^^^^- help: try using a conversion method: `.to_string()`
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    expected struct `std::string::String`, found `&str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |       fn login(token: String, cache: &str) -> &Self {
[INFO] [stdout]    |                                               ----- expected `&Session` because of return type
[INFO] [stdout] ...
[INFO] [stdout] 32 | /         Session {
[INFO] [stdout] 33 | |             discord: discord,
[INFO] [stdout] 34 | |             connection: connection,
[INFO] [stdout] 35 | |             state: state,
[INFO] [stdout] 36 | |             cache: cache,
[INFO] [stdout] 37 | |         }
[INFO] [stdout]    | |_________^ expected `&Session`, found struct `Session`
[INFO] [stdout]    |
[INFO] [stdout] help: consider borrowing here
[INFO] [stdout]    |
[INFO] [stdout] 32 ~         &Session {
[INFO] [stdout] 33 +             discord: discord,
[INFO] [stdout] 34 +             connection: connection,
[INFO] [stdout] 35 +             state: state,
[INFO] [stdout] 36 +             cache: cache,
[INFO] [stdout] 37 +         }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:36:20
[INFO] [stdout]    |
[INFO] [stdout] 36 |             cache: cache,
[INFO] [stdout]    |                    ^^^^^- help: try using a conversion method: `.to_string()`
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    expected struct `std::string::String`, found `&str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |       fn login(token: String, cache: &str) -> &Self {
[INFO] [stdout]    |                                               ----- expected `&Session` because of return type
[INFO] [stdout] ...
[INFO] [stdout] 32 | /         Session {
[INFO] [stdout] 33 | |             discord: discord,
[INFO] [stdout] 34 | |             connection: connection,
[INFO] [stdout] 35 | |             state: state,
[INFO] [stdout] 36 | |             cache: cache,
[INFO] [stdout] 37 | |         }
[INFO] [stdout]    | |_________^ expected `&Session`, found struct `Session`
[INFO] [stdout]    |
[INFO] [stdout] help: consider borrowing here
[INFO] [stdout]    |
[INFO] [stdout] 32 ~         &Session {
[INFO] [stdout] 33 +             discord: discord,
[INFO] [stdout] 34 +             connection: connection,
[INFO] [stdout] 35 +             state: state,
[INFO] [stdout] 36 +             cache: cache,
[INFO] [stdout] 37 +         }
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:88:29
[INFO] [stdout]    |
[INFO] [stdout] 80 | /                     match discord::voice::open_ffmpeg_stream(
[INFO] [stdout] 81 | |                         video_meta["_filename"].as_str().unwrap(),
[INFO] [stdout] 82 | |                     ) {
[INFO] [stdout] 83 | |                         Ok(stream) => {
[INFO] [stdout] ...  |
[INFO] [stdout] 88 | |                             String::new()
[INFO] [stdout]    | |                             ^^^^^^^^^^^^^ expected `()`, found struct `std::string::String`
[INFO] [stdout] 89 | |                         }
[INFO] [stdout] 90 | |                         Err(error) => format!("Error: {}", error),
[INFO] [stdout] 91 | |                     }
[INFO] [stdout]    | |_____________________- expected this to be `()`
[INFO] [stdout]    |
[INFO] [stdout] help: consider using a semicolon here
[INFO] [stdout]    |
[INFO] [stdout] 88 |                             String::new();
[INFO] [stdout]    |                                          +
[INFO] [stdout] help: consider using a semicolon here
[INFO] [stdout]    |
[INFO] [stdout] 91 |                     };
[INFO] [stdout]    |                      +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:88:29
[INFO] [stdout]    |
[INFO] [stdout] 80 | /                     match discord::voice::open_ffmpeg_stream(
[INFO] [stdout] 81 | |                         video_meta["_filename"].as_str().unwrap(),
[INFO] [stdout] 82 | |                     ) {
[INFO] [stdout] 83 | |                         Ok(stream) => {
[INFO] [stdout] ...  |
[INFO] [stdout] 88 | |                             String::new()
[INFO] [stdout]    | |                             ^^^^^^^^^^^^^ expected `()`, found struct `std::string::String`
[INFO] [stdout] 89 | |                         }
[INFO] [stdout] 90 | |                         Err(error) => format!("Error: {}", error),
[INFO] [stdout] 91 | |                     }
[INFO] [stdout]    | |_____________________- expected this to be `()`
[INFO] [stdout]    |
[INFO] [stdout] help: consider using a semicolon here
[INFO] [stdout]    |
[INFO] [stdout] 88 |                             String::new();
[INFO] [stdout]    |                                          +
[INFO] [stdout] help: consider using a semicolon here
[INFO] [stdout]    |
[INFO] [stdout] 91 |                     };
[INFO] [stdout]    |                      +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:90:39
[INFO] [stdout]    |
[INFO] [stdout] 80 | /                     match discord::voice::open_ffmpeg_stream(
[INFO] [stdout] 81 | |                         video_meta["_filename"].as_str().unwrap(),
[INFO] [stdout] 82 | |                     ) {
[INFO] [stdout] 83 | |                         Ok(stream) => {
[INFO] [stdout] ...  |
[INFO] [stdout] 90 | |                         Err(error) => format!("Error: {}", error),
[INFO] [stdout]    | |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found struct `std::string::String`
[INFO] [stdout] 91 | |                     }
[INFO] [stdout]    | |_____________________- expected this to be `()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `format` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:90:39
[INFO] [stdout]    |
[INFO] [stdout] 80 | /                     match discord::voice::open_ffmpeg_stream(
[INFO] [stdout] 81 | |                         video_meta["_filename"].as_str().unwrap(),
[INFO] [stdout] 82 | |                     ) {
[INFO] [stdout] 83 | |                         Ok(stream) => {
[INFO] [stdout] ...  |
[INFO] [stdout] 90 | |                         Err(error) => format!("Error: {}", error),
[INFO] [stdout]    | |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found struct `std::string::String`
[INFO] [stdout] 91 | |                     }
[INFO] [stdout]    | |_____________________- expected this to be `()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `format` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:93:21
[INFO] [stdout]    |
[INFO] [stdout] 67 | /                 if output.status.success() {
[INFO] [stdout] 68 | |                     let video_meta: Value = serde_json::from_slice(&output.stdout)
[INFO] [stdout] 69 | |                         .expect("Failed to parse youtube-dl output");
[INFO] [stdout] 70 | |                     warn(self.discord.send_message(
[INFO] [stdout] ...  |
[INFO] [stdout] 93 | |                     format!("Error: {}", String::from_utf8_lossy(&output.stderr))
[INFO] [stdout]    | |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found struct `std::string::String`
[INFO] [stdout] 94 | |                 }
[INFO] [stdout]    | |_________________- expected this to be `()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `format` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0423, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `music-bot` due to 10 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> src/main.rs:93:21
[INFO] [stdout]    |
[INFO] [stdout] 67 | /                 if output.status.success() {
[INFO] [stdout] 68 | |                     let video_meta: Value = serde_json::from_slice(&output.stdout)
[INFO] [stdout] 69 | |                         .expect("Failed to parse youtube-dl output");
[INFO] [stdout] 70 | |                     warn(self.discord.send_message(
[INFO] [stdout] ...  |
[INFO] [stdout] 93 | |                     format!("Error: {}", String::from_utf8_lossy(&output.stderr))
[INFO] [stdout]    | |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected `()`, found struct `std::string::String`
[INFO] [stdout] 94 | |                 }
[INFO] [stdout]    | |_________________- expected this to be `()`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `format` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0308, E0423, E0425.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "7c60ba3ef49f76c7740114400602610bea46db83e3db028a7c4dcba0c508f84e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c60ba3ef49f76c7740114400602610bea46db83e3db028a7c4dcba0c508f84e", kill_on_drop: false }`
[INFO] [stdout] 7c60ba3ef49f76c7740114400602610bea46db83e3db028a7c4dcba0c508f84e
