[INFO] cloning repository https://github.com/SCPDiscord/Bot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SCPDiscord/Bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSCPDiscord%2FBot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSCPDiscord%2FBot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e888bcedcb057c3b4c7d2898ef64843579ae6c84
[INFO] checking SCPDiscord/Bot against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSCPDiscord%2FBot" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SCPDiscord/Bot on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-6-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/SCPDiscord/Bot
[INFO] finished tweaking git repo https://github.com/SCPDiscord/Bot
[INFO] tweaked toml for git repo https://github.com/SCPDiscord/Bot written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/SCPDiscord/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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded toml_edit v0.20.0
[INFO] [stderr]   Downloaded enum-map-derive v0.14.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d884bc272362022f9580835c6ff309e1e02d91742167d7da6ab13333c050a918
[INFO] running `Command { std: "docker" "start" "-a" "d884bc272362022f9580835c6ff309e1e02d91742167d7da6ab13333c050a918", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d884bc272362022f9580835c6ff309e1e02d91742167d7da6ab13333c050a918", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d884bc272362022f9580835c6ff309e1e02d91742167d7da6ab13333c050a918", kill_on_drop: false }`
[INFO] [stdout] d884bc272362022f9580835c6ff309e1e02d91742167d7da6ab13333c050a918
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b67cb5dcadb6d0f4bbdb8f0e6a90f8054f14a6a5fef0ac7811c7df4858f6b76
[INFO] running `Command { std: "docker" "start" "-a" "4b67cb5dcadb6d0f4bbdb8f0e6a90f8054f14a6a5fef0ac7811c7df4858f6b76", kill_on_drop: false }`
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[INFO] [stdout] warning: unused imports: `model::prelude::GuildChannel`, `prelude::Context`
[INFO] [stdout]  --> src/server.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serenity::{model::prelude::GuildChannel, prelude::Context};
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `model::prelude::GuildChannel`, `prelude::Context`
[INFO] [stdout]  --> src/server.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serenity::{model::prelude::GuildChannel, prelude::Context};
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `log_type`
[INFO] [stdout]    --> src/main.rs:136:12
[INFO] [stdout]     |
[INFO] [stdout] 136 |                         for (log_type, deq) in log_deqs.iter_mut() {
[INFO] [stdout]     |                              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_log_type`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `deq`
[INFO] [stdout]    --> src/main.rs:136:22
[INFO] [stdout]     |
[INFO] [stdout] 136 |                         for (log_type, deq) in log_deqs.iter_mut() {
[INFO] [stdout]     |                                        ^^^ help: if this is intentional, prefix it with an underscore: `_deq`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `log_type`
[INFO] [stdout]    --> src/main.rs:136:12
[INFO] [stdout]     |
[INFO] [stdout] 136 |                         for (log_type, deq) in log_deqs.iter_mut() {
[INFO] [stdout]     |                              ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_log_type`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `deq`
[INFO] [stdout]    --> src/main.rs:136:22
[INFO] [stdout]     |
[INFO] [stdout] 136 |                         for (log_type, deq) in log_deqs.iter_mut() {
[INFO] [stdout]     |                                        ^^^ help: if this is intentional, prefix it with an underscore: `_deq`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[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 32s
[INFO] running `Command { std: "docker" "inspect" "4b67cb5dcadb6d0f4bbdb8f0e6a90f8054f14a6a5fef0ac7811c7df4858f6b76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b67cb5dcadb6d0f4bbdb8f0e6a90f8054f14a6a5fef0ac7811c7df4858f6b76", kill_on_drop: false }`
[INFO] [stdout] 4b67cb5dcadb6d0f4bbdb8f0e6a90f8054f14a6a5fef0ac7811c7df4858f6b76