Dec 17 19:17:51.925 INFO checking mraof/mudengine against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 19:17:51.932 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/mraof/mudengine:/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 17 19:17:52.205 INFO [stdout] dbb8abf358d0dfc1c93a16e02cd35755e00e42bb1257f7f1dc9621bcc62270e3
Dec 17 19:17:52.210 INFO running `"docker" "start" "-a" "dbb8abf358d0dfc1c93a16e02cd35755e00e42bb1257f7f1dc9621bcc62270e3"`
Dec 17 19:17:53.704 INFO [stderr]     Checking slog v2.2.3
Dec 17 19:17:53.704 INFO [stderr]     Checking serde v1.0.41
Dec 17 19:17:53.704 INFO [stderr]     Checking trackable v0.2.17
Dec 17 19:17:53.704 INFO [stderr]     Checking ordermap v0.4.1
Dec 17 19:17:53.704 INFO [stderr]     Checking term_size v0.3.1
Dec 17 19:17:53.704 INFO [stderr]     Checking isatty v0.1.8
Dec 17 19:17:53.704 INFO [stderr]     Checking fxhash v0.2.1
Dec 17 19:17:53.704 INFO [stderr]     Checking term v0.5.1
Dec 17 19:17:54.276 INFO [stderr]     Checking parking_lot_core v0.2.14
Dec 17 19:17:54.468 INFO [stderr]     Checking textwrap v0.8.0
Dec 17 19:17:54.788 INFO [stderr]    Compiling shred-derive v0.5.0
Dec 17 19:17:54.971 INFO [stderr]    Compiling serde_derive_internals v0.23.1
Dec 17 19:17:55.033 INFO [stderr]     Checking rmp v0.8.7
Dec 17 19:17:55.381 INFO [stderr]     Checking chrono v0.4.3
Dec 17 19:17:55.559 INFO [stderr]     Checking ws v0.7.6
Dec 17 19:17:55.652 INFO [stderr]     Checking clap v2.26.2
Dec 17 19:17:55.685 INFO [stderr]     Checking parking_lot v0.5.5
Dec 17 19:17:58.408 INFO [stderr]     Checking slog-scope v4.0.1
Dec 17 19:17:58.889 INFO [stderr]     Checking slog-async v2.3.0
Dec 17 19:17:59.868 INFO [stderr]     Checking shred v0.7.0
Dec 17 19:18:02.088 INFO [stderr]     Checking hibitset v0.5.0
Dec 17 19:18:04.052 INFO [stderr]     Checking shrev v1.0.1
Dec 17 19:18:04.568 INFO [stderr]     Checking slog-stdlog v3.0.2
Dec 17 19:18:04.774 INFO [stderr]     Checking slog-term v2.4.0
Dec 17 19:18:04.936 INFO [stderr]    Compiling serde_derive v1.0.41
Dec 17 19:18:07.096 INFO [stderr]     Checking specs v0.11.2
Dec 17 19:18:17.756 INFO [stderr]     Checking close_enough v0.2.1
Dec 17 19:18:25.907 INFO [stderr]     Checking rmp-serde v0.13.7
Dec 17 19:18:25.909 INFO [stderr]     Checking toml v0.4.6
Dec 17 19:18:25.911 INFO [stderr]     Checking serde_json v1.0.15
Dec 17 19:18:27.931 INFO [stderr]     Checking sloggers v0.2.7
Dec 17 19:18:30.574 INFO [stderr]     Checking serdeconv v0.3.0
Dec 17 19:18:31.076 INFO [stderr]     Checking mudengine v0.1.0 (/opt/crater/workdir)
Dec 17 19:18:32.240 INFO [stderr] warning: unused import: `specs::prelude`
Dec 17 19:18:32.240 INFO [stderr]   --> src/main.rs:19:5
Dec 17 19:18:32.240 INFO [stderr]    |
Dec 17 19:18:32.240 INFO [stderr] 19 | use specs::prelude::*;
Dec 17 19:18:32.240 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 17 19:18:32.240 INFO [stderr]    |
Dec 17 19:18:32.240 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 17 19:18:32.240 INFO [stderr] 
Dec 17 19:18:32.256 INFO [stderr] warning: unused variable: `handle`
Dec 17 19:18:32.256 INFO [stderr]   --> src/main.rs:44:9
Dec 17 19:18:32.256 INFO [stderr]    |
Dec 17 19:18:32.256 INFO [stderr] 44 |     let handle = ws.broadcaster();
Dec 17 19:18:32.256 INFO [stderr]    |         ^^^^^^ help: consider using `_handle` instead
Dec 17 19:18:32.256 INFO [stderr]    |
Dec 17 19:18:32.256 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 19:18:32.256 INFO [stderr] 
Dec 17 19:18:32.256 INFO [stderr] warning: variable `tick_counter` is assigned to, but never used
Dec 17 19:18:32.256 INFO [stderr]   --> src/main.rs:52:13
Dec 17 19:18:32.256 INFO [stderr]    |
Dec 17 19:18:32.256 INFO [stderr] 52 |     let mut tick_counter = 0;
Dec 17 19:18:32.256 INFO [stderr]    |             ^^^^^^^^^^^^
Dec 17 19:18:32.256 INFO [stderr]    |
Dec 17 19:18:32.256 INFO [stderr]    = note: consider using `_tick_counter` instead
Dec 17 19:18:32.256 INFO [stderr] 
Dec 17 19:18:32.320 INFO [stderr] warning: unused import: `specs::prelude`
Dec 17 19:18:32.320 INFO [stderr]   --> src/main.rs:19:5
Dec 17 19:18:32.320 INFO [stderr]    |
Dec 17 19:18:32.320 INFO [stderr] 19 | use specs::prelude::*;
Dec 17 19:18:32.320 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 17 19:18:32.320 INFO [stderr]    |
Dec 17 19:18:32.320 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 17 19:18:32.320 INFO [stderr] 
Dec 17 19:18:32.350 INFO [stderr] warning: unused variable: `handle`
Dec 17 19:18:32.350 INFO [stderr]   --> src/main.rs:44:9
Dec 17 19:18:32.350 INFO [stderr]    |
Dec 17 19:18:32.350 INFO [stderr] 44 |     let handle = ws.broadcaster();
Dec 17 19:18:32.351 INFO [stderr]    |         ^^^^^^ help: consider using `_handle` instead
Dec 17 19:18:32.351 INFO [stderr]    |
Dec 17 19:18:32.351 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 19:18:32.351 INFO [stderr] 
Dec 17 19:18:32.356 INFO [stderr] warning: variable `tick_counter` is assigned to, but never used
Dec 17 19:18:32.356 INFO [stderr]   --> src/main.rs:52:13
Dec 17 19:18:32.356 INFO [stderr]    |
Dec 17 19:18:32.356 INFO [stderr] 52 |     let mut tick_counter = 0;
Dec 17 19:18:32.356 INFO [stderr]    |             ^^^^^^^^^^^^
Dec 17 19:18:32.356 INFO [stderr]    |
Dec 17 19:18:32.356 INFO [stderr]    = note: consider using `_tick_counter` instead
Dec 17 19:18:32.356 INFO [stderr] 
Dec 17 19:18:32.433 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.02s
Dec 17 19:18:33.460 INFO running `"docker" "inspect" "dbb8abf358d0dfc1c93a16e02cd35755e00e42bb1257f7f1dc9621bcc62270e3"`
Dec 17 19:18:33.720 INFO running `"docker" "rm" "-f" "dbb8abf358d0dfc1c93a16e02cd35755e00e42bb1257f7f1dc9621bcc62270e3"`
Dec 17 19:18:34.152 INFO [stdout] dbb8abf358d0dfc1c93a16e02cd35755e00e42bb1257f7f1dc9621bcc62270e3