Dec 18 00:52:43.287 INFO checking ejcoyle88/vaebot-rust against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 00:52:43.287 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/ejcoyle88/vaebot-rust:/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 00:52:43.824 INFO [stdout] f331124a272e8fd55e1d97a0ad3017aaf1119434e4106db28783243535a35d62
Dec 18 00:52:43.826 INFO running `"docker" "start" "-a" "f331124a272e8fd55e1d97a0ad3017aaf1119434e4106db28783243535a35d62"`
Dec 18 00:52:45.889 INFO [stderr]     Checking tokio-timer v0.1.2
Dec 18 00:52:45.917 INFO [stderr]     Checking tokio-mockstream v1.1.0
Dec 18 00:52:45.919 INFO [stderr]    Compiling serde_derive v1.0.80
Dec 18 00:52:45.925 INFO [stderr]     Checking tokio-tls v0.2.0
Dec 18 00:52:45.927 INFO [stderr]     Checking tokio-core v0.1.17
Dec 18 00:53:00.239 INFO [stderr]     Checking irc v0.13.6
Dec 18 00:53:03.068 INFO [stderr]     Checking vaebot v0.1.0 (/opt/crater/workdir)
Dec 18 00:53:04.196 INFO [stderr] warning: unused variable: `message`
Dec 18 00:53:04.196 INFO [stderr]  --> src/vaebot_irc_command.rs:5:30
Dec 18 00:53:04.196 INFO [stderr]   |
Dec 18 00:53:04.196 INFO [stderr] 5 |     fn handle_message(&self, message: &vaebot_message::VaebotMessage) {}
Dec 18 00:53:04.196 INFO [stderr]   |                              ^^^^^^^ help: consider using `_message` instead
Dec 18 00:53:04.196 INFO [stderr]   |
Dec 18 00:53:04.196 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 18 00:53:04.196 INFO [stderr] 
Dec 18 00:53:04.208 INFO [stderr] warning: method is never used: `config`
Dec 18 00:53:04.208 INFO [stderr]   --> src/vaebot_message.rs:26:5
Dec 18 00:53:04.208 INFO [stderr]    |
Dec 18 00:53:04.208 INFO [stderr] 26 |     pub fn config(&'a self) -> &'a Config {
Dec 18 00:53:04.208 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:53:04.208 INFO [stderr]    |
Dec 18 00:53:04.208 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 00:53:04.208 INFO [stderr] 
Dec 18 00:53:04.208 INFO [stderr] warning: unused variable: `message`
Dec 18 00:53:04.208 INFO [stderr]  --> src/vaebot_irc_command.rs:5:30
Dec 18 00:53:04.208 INFO [stderr]   |
Dec 18 00:53:04.208 INFO [stderr] 5 |     fn handle_message(&self, message: &vaebot_message::VaebotMessage) {}
Dec 18 00:53:04.208 INFO [stderr]   |                              ^^^^^^^ help: consider using `_message` instead
Dec 18 00:53:04.208 INFO [stderr]   |
Dec 18 00:53:04.208 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 18 00:53:04.208 INFO [stderr] 
Dec 18 00:53:04.228 INFO [stderr] warning: method is never used: `config`
Dec 18 00:53:04.228 INFO [stderr]   --> src/vaebot_message.rs:26:5
Dec 18 00:53:04.228 INFO [stderr]    |
Dec 18 00:53:04.228 INFO [stderr] 26 |     pub fn config(&'a self) -> &'a Config {
Dec 18 00:53:04.228 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:53:04.228 INFO [stderr]    |
Dec 18 00:53:04.228 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 00:53:04.228 INFO [stderr] 
Dec 18 00:53:04.246 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.68s
Dec 18 00:53:04.792 INFO running `"docker" "inspect" "f331124a272e8fd55e1d97a0ad3017aaf1119434e4106db28783243535a35d62"`
Dec 18 00:53:05.134 INFO running `"docker" "rm" "-f" "f331124a272e8fd55e1d97a0ad3017aaf1119434e4106db28783243535a35d62"`
Dec 18 00:53:05.336 INFO [stdout] f331124a272e8fd55e1d97a0ad3017aaf1119434e4106db28783243535a35d62