Dec 19 12:20:58.791 INFO checking mraof/mudengine against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955
Dec 19 12:20:58.792 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 12:20:59.168 INFO [stdout] a3f974feefd0d5e3755f6bbb42d65ba6611dd5ba9f5ee61e0d8a0308a60ce485
Dec 19 12:20:59.172 INFO running `"docker" "start" "-a" "a3f974feefd0d5e3755f6bbb42d65ba6611dd5ba9f5ee61e0d8a0308a60ce485"`
Dec 19 12:21:01.060 INFO [stderr]     Checking serde v1.0.41
Dec 19 12:21:01.060 INFO [stderr]     Checking ordermap v0.4.1
Dec 19 12:21:01.076 INFO [stderr]     Checking time v0.1.40
Dec 19 12:21:01.076 INFO [stderr]     Checking term_size v0.3.1
Dec 19 12:21:01.076 INFO [stderr]     Checking isatty v0.1.8
Dec 19 12:21:01.090 INFO [stderr]     Checking term v0.5.1
Dec 19 12:21:01.091 INFO [stderr]     Checking fxhash v0.2.1
Dec 19 12:21:01.091 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Dec 19 12:21:01.908 INFO [stderr]    Compiling quote v0.5.1
Dec 19 12:21:02.024 INFO [stderr]     Checking parking_lot_core v0.2.14
Dec 19 12:21:02.264 INFO [stderr]     Checking slog-stdlog v3.0.2
Dec 19 12:21:04.089 INFO [stderr]     Checking textwrap v0.8.0
Dec 19 12:21:04.111 INFO [stderr]     Checking slog-async v2.3.0
Dec 19 12:21:04.177 INFO [stderr]     Checking parking_lot v0.5.5
Dec 19 12:21:04.230 INFO [stderr]     Checking rmp v0.8.7
Dec 19 12:21:04.612 INFO [stderr]     Checking ws v0.7.6
Dec 19 12:21:04.797 INFO [stderr]    Compiling syn v0.13.1
Dec 19 12:21:05.594 INFO [stderr]     Checking crossbeam-deque v0.2.0
Dec 19 12:21:05.628 INFO [stderr]     Checking clap v2.26.2
Dec 19 12:21:06.989 INFO [stderr]     Checking chrono v0.4.3
Dec 19 12:21:08.056 INFO [stderr]     Checking rayon-core v1.4.0
Dec 19 12:21:08.356 INFO [stderr]     Checking shrev v1.0.1
Dec 19 12:21:12.509 INFO [stderr]     Checking rayon v1.0.1
Dec 19 12:21:14.236 INFO [stderr]     Checking slog-term v2.4.0
Dec 19 12:21:28.257 INFO [stderr]     Checking hibitset v0.5.0
Dec 19 12:21:28.258 INFO [stderr]     Checking shred v0.7.0
Dec 19 12:21:28.356 INFO [stderr]    Compiling serde_derive_internals v0.23.1
Dec 19 12:21:36.194 INFO [stderr]     Checking specs v0.11.2
Dec 19 12:21:37.038 INFO [stderr]    Compiling serde_derive v1.0.41
Dec 19 12:21:39.105 INFO [stderr]     Checking close_enough v0.2.1
Dec 19 12:21:41.052 INFO [stderr]     Checking rmp-serde v0.13.7
Dec 19 12:21:41.053 INFO [stderr]     Checking toml v0.4.6
Dec 19 12:21:41.053 INFO [stderr]     Checking serde_json v1.0.15
Dec 19 12:21:46.527 INFO [stderr]     Checking serdeconv v0.3.0
Dec 19 12:21:54.072 INFO [stderr]     Checking sloggers v0.2.7
Dec 19 12:21:55.370 INFO [stderr]     Checking mudengine v0.1.0 (/opt/crater/workdir)
Dec 19 12:21:56.520 INFO [stderr] warning: unused import: `specs::prelude`
Dec 19 12:21:56.520 INFO [stderr]   --> src/main.rs:19:5
Dec 19 12:21:56.520 INFO [stderr]    |
Dec 19 12:21:56.524 INFO [stderr] 19 | use specs::prelude::*;
Dec 19 12:21:56.524 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 19 12:21:56.524 INFO [stderr]    |
Dec 19 12:21:56.524 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 12:21:56.524 INFO [stderr] 
Dec 19 12:21:56.544 INFO [stderr] warning: unused variable: `handle`
Dec 19 12:21:56.544 INFO [stderr]   --> src/main.rs:44:9
Dec 19 12:21:56.544 INFO [stderr]    |
Dec 19 12:21:56.544 INFO [stderr] 44 |     let handle = ws.broadcaster();
Dec 19 12:21:56.544 INFO [stderr]    |         ^^^^^^ help: consider using `_handle` instead
Dec 19 12:21:56.544 INFO [stderr]    |
Dec 19 12:21:56.544 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 12:21:56.544 INFO [stderr] 
Dec 19 12:21:56.544 INFO [stderr] warning: variable `tick_counter` is assigned to, but never used
Dec 19 12:21:56.544 INFO [stderr]   --> src/main.rs:52:13
Dec 19 12:21:56.544 INFO [stderr]    |
Dec 19 12:21:56.544 INFO [stderr] 52 |     let mut tick_counter = 0;
Dec 19 12:21:56.544 INFO [stderr]    |             ^^^^^^^^^^^^
Dec 19 12:21:56.544 INFO [stderr]    |
Dec 19 12:21:56.544 INFO [stderr]    = note: consider using `_tick_counter` instead
Dec 19 12:21:56.544 INFO [stderr] 
Dec 19 12:21:56.560 INFO [stderr] warning: unused import: `specs::prelude`
Dec 19 12:21:56.560 INFO [stderr]   --> src/main.rs:19:5
Dec 19 12:21:56.560 INFO [stderr]    |
Dec 19 12:21:56.560 INFO [stderr] 19 | use specs::prelude::*;
Dec 19 12:21:56.560 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 19 12:21:56.560 INFO [stderr]    |
Dec 19 12:21:56.560 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 19 12:21:56.560 INFO [stderr] 
Dec 19 12:21:56.568 INFO [stderr] warning: unused variable: `handle`
Dec 19 12:21:56.568 INFO [stderr]   --> src/main.rs:44:9
Dec 19 12:21:56.568 INFO [stderr]    |
Dec 19 12:21:56.568 INFO [stderr] 44 |     let handle = ws.broadcaster();
Dec 19 12:21:56.568 INFO [stderr]    |         ^^^^^^ help: consider using `_handle` instead
Dec 19 12:21:56.568 INFO [stderr]    |
Dec 19 12:21:56.568 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 19 12:21:56.568 INFO [stderr] 
Dec 19 12:21:56.568 INFO [stderr] warning: variable `tick_counter` is assigned to, but never used
Dec 19 12:21:56.568 INFO [stderr]   --> src/main.rs:52:13
Dec 19 12:21:56.568 INFO [stderr]    |
Dec 19 12:21:56.568 INFO [stderr] 52 |     let mut tick_counter = 0;
Dec 19 12:21:56.568 INFO [stderr]    |             ^^^^^^^^^^^^
Dec 19 12:21:56.568 INFO [stderr]    |
Dec 19 12:21:56.568 INFO [stderr]    = note: consider using `_tick_counter` instead
Dec 19 12:21:56.568 INFO [stderr] 
Dec 19 12:21:56.688 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 55.93s
Dec 19 12:21:58.124 INFO running `"docker" "inspect" "a3f974feefd0d5e3755f6bbb42d65ba6611dd5ba9f5ee61e0d8a0308a60ce485"`
Dec 19 12:21:58.472 INFO running `"docker" "rm" "-f" "a3f974feefd0d5e3755f6bbb42d65ba6611dd5ba9f5ee61e0d8a0308a60ce485"`
Dec 19 12:21:58.708 INFO [stdout] a3f974feefd0d5e3755f6bbb42d65ba6611dd5ba9f5ee61e0d8a0308a60ce485