[INFO] cloning repository https://github.com/SirMatrix/korg-the-bot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SirMatrix/korg-the-bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSirMatrix%2Fkorg-the-bot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSirMatrix%2Fkorg-the-bot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 89092345797b7fe41fe4e570a48072c13f6c09ee
[INFO] testing SirMatrix/korg-the-bot against 1.49.0 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSirMatrix%2Fkorg-the-bot" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SirMatrix/korg-the-bot on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/SirMatrix/korg-the-bot
[INFO] finished tweaking git repo https://github.com/SirMatrix/korg-the-bot
[INFO] tweaked toml for git repo https://github.com/SirMatrix/korg-the-bot written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/SirMatrix/korg-the-bot already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr] error: the lock file /workspace/builds/worker-6/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 18ddc45620ee8e8ddb6436fec6a7e1390eb5c2a4f44a0b5650abc89e2439b5b0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "18ddc45620ee8e8ddb6436fec6a7e1390eb5c2a4f44a0b5650abc89e2439b5b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18ddc45620ee8e8ddb6436fec6a7e1390eb5c2a4f44a0b5650abc89e2439b5b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18ddc45620ee8e8ddb6436fec6a7e1390eb5c2a4f44a0b5650abc89e2439b5b0", kill_on_drop: false }`
[INFO] [stdout] 18ddc45620ee8e8ddb6436fec6a7e1390eb5c2a4f44a0b5650abc89e2439b5b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6cc5348fdfa50f655cf8e69c1f7019a3257178c1faa1600ea6ad5f37fc6074c0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6cc5348fdfa50f655cf8e69c1f7019a3257178c1faa1600ea6ad5f37fc6074c0", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]    Compiling serenity v0.9.3
[INFO] [stderr]    Compiling typemap_rev v0.1.4
[INFO] [stderr]    Compiling ring v0.16.19
[INFO] [stderr]    Compiling http-body v0.3.1
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling tungstenite v0.11.1
[INFO] [stderr]    Compiling webpki v0.21.4
[INFO] [stderr]    Compiling sct v0.6.0
[INFO] [stderr]    Compiling rustls v0.18.1
[INFO] [stderr]    Compiling webpki-roots v0.20.0
[INFO] [stderr]    Compiling tokio-macros v0.2.6
[INFO] [stderr]    Compiling pin-project-internal v1.0.3
[INFO] [stderr]    Compiling futures-macro v0.3.8
[INFO] [stderr]    Compiling tracing-attributes v0.1.11
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling command_attr v0.3.2
[INFO] [stderr]    Compiling async-trait v0.1.42
[INFO] [stderr]    Compiling tokio v0.2.24
[INFO] [stderr]    Compiling tracing v0.1.22
[INFO] [stderr]    Compiling pin-project v1.0.3
[INFO] [stderr]    Compiling futures-util v0.3.8
[INFO] [stderr]    Compiling pin-project v0.4.27
[INFO] [stderr]    Compiling tracing-futures v0.2.4
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling tokio-rustls v0.14.1
[INFO] [stderr]    Compiling h2 v0.2.7
[INFO] [stderr]    Compiling async-tungstenite v0.9.3
[INFO] [stderr]    Compiling futures v0.3.8
[INFO] [stderr]    Compiling serde_json v1.0.61
[INFO] [stderr]    Compiling serde_urlencoded v0.7.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling hyper v0.13.9
[INFO] [stderr]    Compiling hyper-rustls v0.21.0
[INFO] [stderr]    Compiling reqwest v0.10.10
[INFO] [stderr]    Compiling korg-the-bot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read src/bot_token.txt: No such file or directory (os error 2)
[INFO] [stdout]   --> src/main.rs:32:35
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let mut client = Client::new(&include_str!("bot_token.txt"))
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Client`, `channel::Message`, `gateway::Activity`
[INFO] [stdout]  --> src/events.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 |     client::{Client, Context, EventHandler},
[INFO] [stdout]   |              ^^^^^^
[INFO] [stdout] 4 |     model::{channel::Message, gateway::Ready, gateway::Activity},
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^                  ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `StandardFramework`, `async_trait`, `channel::Embed`, `gateway::Ready`
[INFO] [stdout]  --> src/commands/general.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     async_trait,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 3 |     model::{channel::Message, gateway::Ready, channel::Embed},
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 7 | framework::standard::{StandardFramework, CommandResult,Args},
[INFO] [stdout]   |                       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serenity::model::guild::Target::Emoji`
[INFO] [stdout]  --> src/commands/general.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use serenity::model::guild::Target::Emoji;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ReactionType`, `Reaction`
[INFO] [stdout]   --> src/commands/general.rs:10:32
[INFO] [stdout]    |
[INFO] [stdout] 10 | use serenity::model::channel::{Reaction, ReactionType};
[INFO] [stdout]    |                                ^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Custom`
[INFO] [stdout]   --> src/commands/general.rs:11:46
[INFO] [stdout]    |
[INFO] [stdout] 11 | use serenity::model::channel::ReactionType::{Custom, Unicode};
[INFO] [stdout]    |                                              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::thread::sleep`
[INFO] [stdout]   --> src/commands/general.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::thread::sleep;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CommandResult`, `channel::Message`, `command`, `gateway::Activity`, `gateway::Ready`, `group`
[INFO] [stdout]   --> src/main.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |     model::{channel::Message, gateway::Ready, gateway::Activity},
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     prelude::*,
[INFO] [stdout] 13 |     framework::standard::macros::{command, group},
[INFO] [stdout]    |                                   ^^^^^^^  ^^^^^
[INFO] [stdout] 14 |     framework::standard::{StandardFramework, CommandResult},
[INFO] [stdout]    |                                              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `serenity::Client::new`: please use `builder` instead
[INFO] [stdout]   --> src/main.rs:32:22
[INFO] [stdout]    |
[INFO] [stdout] 32 |     let mut client = Client::new(&include_str!("bot_token.txt"))
[INFO] [stdout]    |                      ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `korg-the-bot`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "6cc5348fdfa50f655cf8e69c1f7019a3257178c1faa1600ea6ad5f37fc6074c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6cc5348fdfa50f655cf8e69c1f7019a3257178c1faa1600ea6ad5f37fc6074c0", kill_on_drop: false }`
[INFO] [stdout] 6cc5348fdfa50f655cf8e69c1f7019a3257178c1faa1600ea6ad5f37fc6074c0