[INFO] cloning repository https://github.com/BryantTseng/discord_b_bot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BryantTseng/discord_b_bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBryantTseng%2Fdiscord_b_bot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBryantTseng%2Fdiscord_b_bot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 798654722c3af72545a2cc8a15034625175b4369
[INFO] checking BryantTseng/discord_b_bot/798654722c3af72545a2cc8a15034625175b4369 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBryantTseng%2Fdiscord_b_bot" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BryantTseng/discord_b_bot on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/BryantTseng/discord_b_bot
[INFO] finished tweaking git repo https://github.com/BryantTseng/discord_b_bot
[INFO] tweaked toml for git repo https://github.com/BryantTseng/discord_b_bot written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/BryantTseng/discord_b_bot 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serenity v0.12.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d86a7e715f50f42e2800717ab385d572e45de90d7d98b00605d939af624fed1f
[INFO] running `Command { std: "docker" "start" "-a" "d86a7e715f50f42e2800717ab385d572e45de90d7d98b00605d939af624fed1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d86a7e715f50f42e2800717ab385d572e45de90d7d98b00605d939af624fed1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d86a7e715f50f42e2800717ab385d572e45de90d7d98b00605d939af624fed1f", kill_on_drop: false }`
[INFO] [stdout] d86a7e715f50f42e2800717ab385d572e45de90d7d98b00605d939af624fed1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e1d0ec8b9cdaaf83e2e5bfc7243d57efbfec358d4276ed632aa8b3f37958b01
[INFO] running `Command { std: "docker" "start" "-a" "6e1d0ec8b9cdaaf83e2e5bfc7243d57efbfec358d4276ed632aa8b3f37958b01", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.83
[INFO] [stderr]    Compiling cc v1.0.98
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[INFO] [stderr]     Checking memchr v2.7.2
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[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]     Checking foreign-types-shared v0.1.1
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[INFO] [stderr]     Checking atomic-waker v1.1.2
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]     Checking foreign-types v0.3.2
[INFO] [stderr]     Checking openssl-probe v0.1.5
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[INFO] [stderr]     Checking futures v0.3.30
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[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.202
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[INFO] [stderr]    Compiling pin-project-internal v1.1.5
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[INFO] [stderr]    Compiling async-trait v0.1.80
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[INFO] [stderr]     Checking hyper-rustls v0.24.2
[INFO] [stderr]     Checking reqwest v0.11.27
[INFO] [stderr]     Checking bt_discord_bot v2.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `parser::ValuesRef`
[INFO] [stdout]  --> src/cli/mod.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use clap::{parser::ValuesRef, Arg, ArgAction, ArgMatches, Command};
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parser::ValuesRef`
[INFO] [stdout]  --> src/cli/mod.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use clap::{parser::ValuesRef, Arg, ArgAction, ArgMatches, Command};
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Fugle` is never constructed
[INFO] [stdout]  --> src/repository/fugle/mod.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Fugle{}
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `config` and `handler` are never read
[INFO] [stdout]   --> src/transport/discord/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct Discord {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 10 |     config: Config,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 11 |     client: Client,
[INFO] [stdout] 12 |     handler: DiscordHandler,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Fugle` is never constructed
[INFO] [stdout]  --> src/repository/fugle/mod.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Fugle{}
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `config` and `handler` are never read
[INFO] [stdout]   --> src/transport/discord/mod.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct Discord {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 10 |     config: Config,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 11 |     client: Client,
[INFO] [stdout] 12 |     handler: DiscordHandler,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 00s
[INFO] running `Command { std: "docker" "inspect" "6e1d0ec8b9cdaaf83e2e5bfc7243d57efbfec358d4276ed632aa8b3f37958b01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e1d0ec8b9cdaaf83e2e5bfc7243d57efbfec358d4276ed632aa8b3f37958b01", kill_on_drop: false }`
[INFO] [stdout] 6e1d0ec8b9cdaaf83e2e5bfc7243d57efbfec358d4276ed632aa8b3f37958b01