[INFO] updating cached repository natsukagami/kagami-stream
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/natsukagami/kagami-stream
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/natsukagami/kagami-stream" "work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/natsukagami/kagami-stream"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/natsukagami/kagami-stream'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/natsukagami/kagami-stream" "work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/natsukagami/kagami-stream"`
[INFO] [stderr] Cloning into 'work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/natsukagami/kagami-stream'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 6bc96dc4643bbc4abbd05ac29c5571adb115be05
[INFO] sha for GitHub repo natsukagami/kagami-stream: 6bc96dc4643bbc4abbd05ac29c5571adb115be05
[INFO] validating manifest of natsukagami/kagami-stream on toolchain master#452087b4bf18cece2d52d7cd8c9147195e5404bf
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of natsukagami/kagami-stream on toolchain try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing natsukagami/kagami-stream
[INFO] finished frobbing natsukagami/kagami-stream
[INFO] frobbed toml for natsukagami/kagami-stream written to work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/natsukagami/kagami-stream/Cargo.toml
[INFO] started frobbing natsukagami/kagami-stream
[INFO] finished frobbing natsukagami/kagami-stream
[INFO] frobbed toml for natsukagami/kagami-stream written to work/ex/pr-63247/sources/try#757dacae0a9f1b46b3ab58a1f1232332e8fc7dab/gh/natsukagami/kagami-stream/Cargo.toml
[INFO] crate natsukagami/kagami-stream already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+757dacae0a9f1b46b3ab58a1f1232332e8fc7dab-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking natsukagami/kagami-stream against master#452087b4bf18cece2d52d7cd8c9147195e5404bf for pr-63247
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63247/worker-7/master#452087b4bf18cece2d52d7cd8c9147195e5404bf:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63247/sources/master#452087b4bf18cece2d52d7cd8c9147195e5404bf/gh/natsukagami/kagami-stream:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+452087b4bf18cece2d52d7cd8c9147195e5404bf-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 5308510734e0a3a3b8f9061419a6234b04fbfaf6d48c1f919660c2c4fc230206
[INFO] running `"docker" "start" "-a" "5308510734e0a3a3b8f9061419a6234b04fbfaf6d48c1f919660c2c4fc230206"`
[INFO] [stderr]    Compiling openssl v0.9.24 (https://github.com/ishitatsuyuki/rust-openssl?branch=0.9.x#3b73dda4)
[INFO] [stderr]     Checking miniz-sys v0.1.11
[INFO] [stderr]     Checking mpd v0.0.12
[INFO] [stderr]     Checking chrono v0.4.6
[INFO] [stderr]     Checking flate2 v1.0.6
[INFO] [stderr]     Checking native-tls v0.1.5
[INFO] [stderr]     Checking hyper-native-tls v0.2.4
[INFO] [stderr]     Checking evzht9h3nznqzwl v0.0.3
[INFO] [stderr]     Checking serenity v0.5.13
[INFO] [stderr]     Checking kagami-stream v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused imports: `Args`, `CommandOptions`, `ContentSafeOptions`, `DispatchError`, `HelpBehaviour`, `Permissions`, `ShardId`, `ShardManager`, `StandardFramework`, `channel::Message`, `content_safe`, `help_commands`
[INFO] [stderr]   --> src/main.rs:13:31
[INFO] [stderr]    |
[INFO] [stderr] 13 |     client::bridge::gateway::{ShardId, ShardManager},
[INFO] [stderr]    |                               ^^^^^^^  ^^^^^^^^^^^^
[INFO] [stderr] 14 |     framework::standard::{
[INFO] [stderr] 15 |         help_commands, Args, CommandOptions, DispatchError, HelpBehaviour, StandardFramework,
[INFO] [stderr]    |         ^^^^^^^^^^^^^  ^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 16 |     },
[INFO] [stderr] 17 |     model::{channel::Message, gateway::Ready, Permissions},
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^                  ^^^^^^^^^^^
[INFO] [stderr] 18 |     prelude::*,
[INFO] [stderr] 19 |     utils::{content_safe, ContentSafeOptions},
[INFO] [stderr]    |             ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Args`, `CommandOptions`, `ContentSafeOptions`, `DispatchError`, `HelpBehaviour`, `Permissions`, `ShardId`, `ShardManager`, `StandardFramework`, `channel::Message`, `content_safe`, `help_commands`
[INFO] [stderr]   --> src/main.rs:13:31
[INFO] [stderr]    |
[INFO] [stderr] 13 |     client::bridge::gateway::{ShardId, ShardManager},
[INFO] [stderr]    |                               ^^^^^^^  ^^^^^^^^^^^^
[INFO] [stderr] 14 |     framework::standard::{
[INFO] [stderr] 15 |         help_commands, Args, CommandOptions, DispatchError, HelpBehaviour, StandardFramework,
[INFO] [stderr]    |         ^^^^^^^^^^^^^  ^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 16 |     },
[INFO] [stderr] 17 |     model::{channel::Message, gateway::Ready, Permissions},
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^                  ^^^^^^^^^^^
[INFO] [stderr] 18 |     prelude::*,
[INFO] [stderr] 19 |     utils::{content_safe, ContentSafeOptions},
[INFO] [stderr]    |             ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Handler`
[INFO] [stderr]   --> src/main.rs:43:1
[INFO] [stderr]    |
[INFO] [stderr] 43 | struct Handler;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Handler`
[INFO] [stderr]   --> src/main.rs:43:1
[INFO] [stderr]    |
[INFO] [stderr] 43 | struct Handler;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.62s
[INFO] running `"docker" "inspect" "5308510734e0a3a3b8f9061419a6234b04fbfaf6d48c1f919660c2c4fc230206"`
[INFO] running `"docker" "rm" "-f" "5308510734e0a3a3b8f9061419a6234b04fbfaf6d48c1f919660c2c4fc230206"`
[INFO] [stdout] 5308510734e0a3a3b8f9061419a6234b04fbfaf6d48c1f919660c2c4fc230206