Dec 18 04:33:03.561 INFO checking adumbidiot/quarky against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 04:33:03.561 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/adumbidiot/quarky:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 04:33:04.051 INFO [stdout] c87c7b7e48253d04bc2743989dd82ed7dbe8e8d2b8a71e4319d4fa04b02946da
Dec 18 04:33:04.052 INFO running `"docker" "start" "-a" "c87c7b7e48253d04bc2743989dd82ed7dbe8e8d2b8a71e4319d4fa04b02946da"`
Dec 18 04:33:05.679 INFO [stderr]     Checking openssl v0.9.24
Dec 18 04:33:05.679 INFO [stderr]    Compiling syn v0.15.18
Dec 18 04:33:05.684 INFO [stderr]     Checking clokwerk v0.1.0
Dec 18 04:33:05.684 INFO [stderr]     Checking multipart v0.13.6
Dec 18 04:33:09.397 INFO [stderr]     Checking native-tls v0.1.5
Dec 18 04:33:09.884 INFO [stderr]     Checking evzht9h3nznqzwl v0.0.3
Dec 18 04:33:09.886 INFO [stderr]     Checking hyper-native-tls v0.2.4
Dec 18 04:33:16.927 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 18 04:33:28.573 INFO [stderr]     Checking serenity v0.5.10
Dec 18 04:33:45.260 INFO [stderr]     Checking quarky v0.1.0 (/opt/crater/workdir)
Dec 18 04:33:48.664 INFO [stderr] warning: unused import: `std::fs::File`
Dec 18 04:33:48.665 INFO [stderr]   --> src/main.rs:19:5
Dec 18 04:33:48.665 INFO [stderr]    |
Dec 18 04:33:48.665 INFO [stderr] 19 | use std::fs::File;
Dec 18 04:33:48.665 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 18 04:33:48.665 INFO [stderr]    |
Dec 18 04:33:48.672 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 04:33:48.672 INFO [stderr] 
Dec 18 04:33:48.672 INFO [stderr] warning: unused import: `std::io::Read`
Dec 18 04:33:48.672 INFO [stderr]   --> src/main.rs:20:5
Dec 18 04:33:48.672 INFO [stderr]    |
Dec 18 04:33:48.672 INFO [stderr] 20 | use std::io::Read;
Dec 18 04:33:48.672 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 18 04:33:48.672 INFO [stderr] 
Dec 18 04:33:48.732 INFO [stderr] warning: unused import: `std::fs::File`
Dec 18 04:33:48.732 INFO [stderr]   --> src/main.rs:19:5
Dec 18 04:33:48.733 INFO [stderr]    |
Dec 18 04:33:48.733 INFO [stderr] 19 | use std::fs::File;
Dec 18 04:33:48.733 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 18 04:33:48.733 INFO [stderr]    |
Dec 18 04:33:48.733 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 04:33:48.733 INFO [stderr] 
Dec 18 04:33:48.733 INFO [stderr] warning: unused import: `std::io::Read`
Dec 18 04:33:48.733 INFO [stderr]   --> src/main.rs:20:5
Dec 18 04:33:48.733 INFO [stderr]    |
Dec 18 04:33:48.733 INFO [stderr] 20 | use std::io::Read;
Dec 18 04:33:48.733 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 18 04:33:48.733 INFO [stderr] 
Dec 18 04:33:48.880 INFO [stderr] warning: unused variable: `event_thread_handle`
Dec 18 04:33:48.880 INFO [stderr]    --> src/main.rs:127:6
Dec 18 04:33:48.880 INFO [stderr]     |
Dec 18 04:33:48.880 INFO [stderr] 127 |     let event_thread_handle = scheduler.watch_thread(Duration::from_secs(60 * 5));
Dec 18 04:33:48.880 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^ help: consider using `_event_thread_handle` instead
Dec 18 04:33:48.880 INFO [stderr]     |
Dec 18 04:33:48.880 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 04:33:48.880 INFO [stderr] 
Dec 18 04:33:48.880 INFO [stderr] warning: unused variable: `msg`
Dec 18 04:33:48.880 INFO [stderr]   --> src/commands/announce.rs:31:37
Dec 18 04:33:48.880 INFO [stderr]    |
Dec 18 04:33:48.880 INFO [stderr] 31 |     fn execute(&self, _: &mut Context, msg: &Message, mut args: Args) -> Result<(), serenity::framework::standard::CommandError> {
Dec 18 04:33:48.880 INFO [stderr]    |                                        ^^^ help: consider using `_msg` instead
Dec 18 04:33:48.880 INFO [stderr] 
Dec 18 04:33:48.880 INFO [stderr] warning: unused variable: `ctx`
Dec 18 04:33:48.880 INFO [stderr]   --> src/main.rs:55:20
Dec 18 04:33:48.880 INFO [stderr]    |
Dec 18 04:33:48.880 INFO [stderr] 55 |     fn message(&self, ctx: Context, msg: Message){
Dec 18 04:33:48.880 INFO [stderr]    |                       ^^^ help: consider using `_ctx` instead
Dec 18 04:33:48.880 INFO [stderr] 
Dec 18 04:33:48.880 INFO [stderr] warning: unused variable: `msg`
Dec 18 04:33:48.880 INFO [stderr]   --> src/main.rs:55:34
Dec 18 04:33:48.880 INFO [stderr]    |
Dec 18 04:33:48.880 INFO [stderr] 55 |     fn message(&self, ctx: Context, msg: Message){
Dec 18 04:33:48.880 INFO [stderr]    |                                     ^^^ help: consider using `_msg` instead
Dec 18 04:33:48.880 INFO [stderr] 
Dec 18 04:33:48.951 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 04:33:48.951 INFO [stderr]   --> src/commands/announce.rs:51:6
Dec 18 04:33:48.951 INFO [stderr]    |
Dec 18 04:33:48.952 INFO [stderr] 51 |                     channel.say(announcement);
Dec 18 04:33:48.952 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:33:48.952 INFO [stderr]    |
Dec 18 04:33:48.953 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 04:33:48.953 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 04:33:48.953 INFO [stderr] 
Dec 18 04:33:48.981 INFO [stderr] warning: unused variable: `event_thread_handle`
Dec 18 04:33:48.982 INFO [stderr]    --> src/main.rs:127:6
Dec 18 04:33:48.982 INFO [stderr]     |
Dec 18 04:33:48.982 INFO [stderr] 127 |     let event_thread_handle = scheduler.watch_thread(Duration::from_secs(60 * 5));
Dec 18 04:33:48.982 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^ help: consider using `_event_thread_handle` instead
Dec 18 04:33:48.982 INFO [stderr]     |
Dec 18 04:33:48.982 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 04:33:48.982 INFO [stderr] 
Dec 18 04:33:48.982 INFO [stderr] warning: unused variable: `msg`
Dec 18 04:33:48.982 INFO [stderr]   --> src/commands/announce.rs:31:37
Dec 18 04:33:48.982 INFO [stderr]    |
Dec 18 04:33:48.982 INFO [stderr] 31 |     fn execute(&self, _: &mut Context, msg: &Message, mut args: Args) -> Result<(), serenity::framework::standard::CommandError> {
Dec 18 04:33:48.982 INFO [stderr]    |                                        ^^^ help: consider using `_msg` instead
Dec 18 04:33:48.982 INFO [stderr] 
Dec 18 04:33:48.982 INFO [stderr] warning: unused variable: `ctx`
Dec 18 04:33:48.982 INFO [stderr]   --> src/main.rs:55:20
Dec 18 04:33:48.982 INFO [stderr]    |
Dec 18 04:33:48.982 INFO [stderr] 55 |     fn message(&self, ctx: Context, msg: Message){
Dec 18 04:33:48.982 INFO [stderr]    |                       ^^^ help: consider using `_ctx` instead
Dec 18 04:33:48.982 INFO [stderr] 
Dec 18 04:33:48.982 INFO [stderr] warning: unused variable: `msg`
Dec 18 04:33:48.982 INFO [stderr]   --> src/main.rs:55:34
Dec 18 04:33:48.982 INFO [stderr]    |
Dec 18 04:33:48.982 INFO [stderr] 55 |     fn message(&self, ctx: Context, msg: Message){
Dec 18 04:33:48.982 INFO [stderr]    |                                     ^^^ help: consider using `_msg` instead
Dec 18 04:33:48.982 INFO [stderr] 
Dec 18 04:33:49.132 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 04:33:49.132 INFO [stderr]   --> src/commands/announce.rs:51:6
Dec 18 04:33:49.132 INFO [stderr]    |
Dec 18 04:33:49.132 INFO [stderr] 51 |                     channel.say(announcement);
Dec 18 04:33:49.132 INFO [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:33:49.132 INFO [stderr]    |
Dec 18 04:33:49.132 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 04:33:49.132 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 04:33:49.132 INFO [stderr] 
Dec 18 04:33:49.178 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 43.80s
Dec 18 04:33:50.552 INFO running `"docker" "inspect" "c87c7b7e48253d04bc2743989dd82ed7dbe8e8d2b8a71e4319d4fa04b02946da"`
Dec 18 04:33:50.833 INFO running `"docker" "rm" "-f" "c87c7b7e48253d04bc2743989dd82ed7dbe8e8d2b8a71e4319d4fa04b02946da"`
Dec 18 04:33:51.208 INFO [stdout] c87c7b7e48253d04bc2743989dd82ed7dbe8e8d2b8a71e4319d4fa04b02946da