[INFO] cloning repository https://github.com/exefer/rembot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/exefer/rembot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fexefer%2Frembot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fexefer%2Frembot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8deb14cedfbebbede1047d1469985aa17e5b9dad
[INFO] checking exefer/rembot against master#31a9463c6e2794a59ce57a8f37abc6966afc2a58 for pr-149045
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fexefer%2Frembot" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/exefer/rembot
[INFO] finished tweaking git repo https://github.com/exefer/rembot
[INFO] tweaked toml for git repo https://github.com/exefer/rembot written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/exefer/rembot on toolchain 31a9463c6e2794a59ce57a8f37abc6966afc2a58
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31a9463c6e2794a59ce57a8f37abc6966afc2a58" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/exefer/rembot 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" "+31a9463c6e2794a59ce57a8f37abc6966afc2a58" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Updating git repository `https://github.com/serenity-rs/poise`
[INFO] [stderr]     Updating git repository `https://github.com/serenity-rs/serenity`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded small-fixed-array v0.4.10
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+31a9463c6e2794a59ce57a8f37abc6966afc2a58" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05a1cb6ef23584da5b71cf8a41fddd3ea793a09be08ab56f2b92ff18b9bbd003
[INFO] running `Command { std: "docker" "start" "-a" "05a1cb6ef23584da5b71cf8a41fddd3ea793a09be08ab56f2b92ff18b9bbd003", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05a1cb6ef23584da5b71cf8a41fddd3ea793a09be08ab56f2b92ff18b9bbd003", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05a1cb6ef23584da5b71cf8a41fddd3ea793a09be08ab56f2b92ff18b9bbd003", kill_on_drop: false }`
[INFO] [stdout] 05a1cb6ef23584da5b71cf8a41fddd3ea793a09be08ab56f2b92ff18b9bbd003
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+31a9463c6e2794a59ce57a8f37abc6966afc2a58" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0f658a17d3bcffbe46539d59fb0c144c2768c329d9f8a297b809c5da94c1e602
[INFO] running `Command { std: "docker" "start" "-a" "0f658a17d3bcffbe46539d59fb0c144c2768c329d9f8a297b809c5da94c1e602", kill_on_drop: false }`
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[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]     Checking strum v0.27.2
[INFO] [stderr]    Compiling poise_macros v0.6.1 (https://github.com/serenity-rs/poise?branch=serenity-next#8807088e)
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[INFO] [stderr]     Checking rembot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `User` and `Bot` are never constructed
[INFO] [stdout]  --> src/error.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum PermissionErrorType {
[INFO] [stdout]   |          ------------------- variants in this enum
[INFO] [stdout] 6 |     #[error("missing user permissions: {0}")]
[INFO] [stdout] 7 |     User(Permissions),
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 8 |     #[error("missing bot permissions: {0}")]
[INFO] [stdout] 9 |     Bot(Permissions),
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `PermissionErrorType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `User` and `Bot` are never constructed
[INFO] [stdout]  --> src/error.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum PermissionErrorType {
[INFO] [stdout]   |          ------------------- variants in this enum
[INFO] [stdout] 6 |     #[error("missing user permissions: {0}")]
[INFO] [stdout] 7 |     User(Permissions),
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 8 |     #[error("missing bot permissions: {0}")]
[INFO] [stdout] 9 |     Bot(Permissions),
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `PermissionErrorType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7m 41s
[INFO] running `Command { std: "docker" "inspect" "0f658a17d3bcffbe46539d59fb0c144c2768c329d9f8a297b809c5da94c1e602", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f658a17d3bcffbe46539d59fb0c144c2768c329d9f8a297b809c5da94c1e602", kill_on_drop: false }`
[INFO] [stdout] 0f658a17d3bcffbe46539d59fb0c144c2768c329d9f8a297b809c5da94c1e602