[INFO] cloning repository https://github.com/ethanwritescode/QStatsRustRewrite
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ethanwritescode/QStatsRustRewrite" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fethanwritescode%2FQStatsRustRewrite", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fethanwritescode%2FQStatsRustRewrite'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3fb04e6dde507db82f04e99e9b794931c7fb3533
[INFO] checking ethanwritescode/QStatsRustRewrite against master#af3c6e733a40e671550e0f0f5aeecaa13772ba56 for pr-74989
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fethanwritescode%2FQStatsRustRewrite" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ethanwritescode/QStatsRustRewrite on toolchain af3c6e733a40e671550e0f0f5aeecaa13772ba56
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ethanwritescode/QStatsRustRewrite
[INFO] finished tweaking git repo https://github.com/ethanwritescode/QStatsRustRewrite
[INFO] tweaked toml for git repo https://github.com/ethanwritescode/QStatsRustRewrite written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/ethanwritescode/QStatsRustRewrite already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] 13c79d17360cec990c5733c4950ce52b93ff130e32f63cb3e720aa9a5eb875ea
[INFO] running `Command { std: "docker" "start" "-a" "13c79d17360cec990c5733c4950ce52b93ff130e32f63cb3e720aa9a5eb875ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13c79d17360cec990c5733c4950ce52b93ff130e32f63cb3e720aa9a5eb875ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13c79d17360cec990c5733c4950ce52b93ff130e32f63cb3e720aa9a5eb875ea", kill_on_drop: false }`
[INFO] [stdout] 13c79d17360cec990c5733c4950ce52b93ff130e32f63cb3e720aa9a5eb875ea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23cb5ac5b56c0ec1d41889db8690f2b176fc1d42744f6a57cf91b835c3bdbbbc
[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" "23cb5ac5b56c0ec1d41889db8690f2b176fc1d42744f6a57cf91b835c3bdbbbc", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `mongodb::sync::Database`
[INFO] [stdout]  --> src/online.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use mongodb::sync::Database;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mongodb::sync::Database`
[INFO] [stdout]  --> src/ping.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use mongodb::sync::Database;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Bson`, `doc`
[INFO] [stdout]  --> src/ping.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 |     bson::{doc, Bson}
[INFO] [stdout]   |            ^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serenity::client::Extras`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use serenity::client::Extras;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::document::Document`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     bson::document::Document
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mongodb::sync::Database`
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use mongodb::sync::Database;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FindOneAndUpdateOptions`, `ReturnDocument`, `UpdateModifications`
[INFO] [stdout]   --> src/main.rs:18:24
[INFO] [stdout]    |
[INFO] [stdout] 18 | use mongodb::options::{FindOneAndUpdateOptions, ReturnDocument, UpdateModifications};
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]   --> src/main.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use std::ops::Deref;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mongodb::sync::Database`
[INFO] [stdout]  --> src/online.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use mongodb::sync::Database;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mongodb::sync::Database`
[INFO] [stdout]  --> src/ping.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use mongodb::sync::Database;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Bson`, `doc`
[INFO] [stdout]  --> src/ping.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 |     bson::{doc, Bson}
[INFO] [stdout]   |            ^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serenity::client::Extras`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use serenity::client::Extras;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `bson::document::Document`
[INFO] [stdout]   --> src/main.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     bson::document::Document
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mongodb::sync::Database`
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use mongodb::sync::Database;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FindOneAndUpdateOptions`, `ReturnDocument`, `UpdateModifications`
[INFO] [stdout]   --> src/main.rs:18:24
[INFO] [stdout]    |
[INFO] [stdout] 18 | use mongodb::options::{FindOneAndUpdateOptions, ReturnDocument, UpdateModifications};
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Deref`
[INFO] [stdout]   --> src/main.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use std::ops::Deref;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4m 38s
[INFO] running `Command { std: "docker" "inspect" "23cb5ac5b56c0ec1d41889db8690f2b176fc1d42744f6a57cf91b835c3bdbbbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23cb5ac5b56c0ec1d41889db8690f2b176fc1d42744f6a57cf91b835c3bdbbbc", kill_on_drop: false }`
[INFO] [stdout] 23cb5ac5b56c0ec1d41889db8690f2b176fc1d42744f6a57cf91b835c3bdbbbc
