Dec 17 15:17:52.468 INFO checking sirkibsirkib/specs_nbody against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 15:17:52.468 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/sirkibsirkib/specs_nbody:/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 17 15:17:53.008 INFO [stdout] 5ca4a41af0bafb7d852566e2db7999f99a73261e147674f6290c744079883bb9
Dec 17 15:17:53.016 INFO running `"docker" "start" "-a" "5ca4a41af0bafb7d852566e2db7999f99a73261e147674f6290c744079883bb9"`
Dec 17 15:17:55.479 INFO [stderr]     Checking atom v0.3.5
Dec 17 15:17:55.479 INFO [stderr]     Checking tuple_utils v0.2.0
Dec 17 15:17:55.488 INFO [stderr]     Checking nonzero_signed v1.0.2
Dec 17 15:17:55.493 INFO [stderr]     Checking arrayvec v0.4.8
Dec 17 15:17:55.502 INFO [stderr]     Checking crossbeam-utils v0.6.1
Dec 17 15:17:55.505 INFO [stderr]     Checking parking_lot_core v0.2.14
Dec 17 15:17:55.507 INFO [stderr]     Checking parking_lot_core v0.3.1
Dec 17 15:17:55.508 INFO [stderr]    Compiling derivative v1.0.2
Dec 17 15:17:57.054 INFO [stderr]    Compiling shred-derive v0.5.1
Dec 17 15:17:57.556 INFO [stderr]     Checking rand v0.6.1
Dec 17 15:17:59.405 INFO [stderr]     Checking parking_lot v0.5.5
Dec 17 15:17:59.494 INFO [stderr]     Checking parking_lot v0.6.4
Dec 17 15:18:01.098 INFO [stderr]     Checking crossbeam-epoch v0.3.1
Dec 17 15:18:01.098 INFO [stderr]     Checking crossbeam-epoch v0.6.1
Dec 17 15:18:01.098 INFO [stderr]     Checking crossbeam-epoch v0.5.2
Dec 17 15:18:05.028 INFO [stderr]     Checking crossbeam-deque v0.2.0
Dec 17 15:18:05.208 INFO [stderr]     Checking crossbeam-deque v0.5.2
Dec 17 15:18:07.508 INFO [stderr]     Checking crossbeam-channel v0.2.6
Dec 17 15:18:07.624 INFO [stderr]     Checking rayon-core v1.4.1
Dec 17 15:18:10.372 INFO [stderr]     Checking rayon v1.0.3
Dec 17 15:18:12.002 INFO [stderr]     Checking crossbeam v0.4.1
Dec 17 15:18:20.043 INFO [stderr]     Checking shrev v1.0.1
Dec 17 15:18:21.120 INFO [stderr]     Checking shred v0.7.1
Dec 17 15:18:21.120 INFO [stderr]     Checking hibitset v0.5.3
Dec 17 15:18:23.380 INFO [stderr]     Checking specs v0.14.1
Dec 17 15:18:25.832 INFO [stderr]     Checking rust_testbed v0.1.0 (/opt/crater/workdir)
Dec 17 15:18:26.435 INFO [stderr] warning: unused import: `HashMapStorage`
Dec 17 15:18:26.435 INFO [stderr]  --> src/components.rs:2:36
Dec 17 15:18:26.435 INFO [stderr]   |
Dec 17 15:18:26.435 INFO [stderr] 2 | use specs::{Component, VecStorage, HashMapStorage};
Dec 17 15:18:26.436 INFO [stderr]   |                                    ^^^^^^^^^^^^^^
Dec 17 15:18:26.436 INFO [stderr]   |
Dec 17 15:18:26.436 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 15:18:26.437 INFO [stderr] 
Dec 17 15:18:26.437 INFO [stderr] warning: unused imports: `ActionEnqueuer`, `Action`, `Actor`
Dec 17 15:18:26.437 INFO [stderr]  --> src/components.rs:3:15
Dec 17 15:18:26.438 INFO [stderr]   |
Dec 17 15:18:26.438 INFO [stderr] 3 | use actions::{Actor, ActionEnqueuer, Action};
Dec 17 15:18:26.438 INFO [stderr]   |               ^^^^^  ^^^^^^^^^^^^^^  ^^^^^^
Dec 17 15:18:26.439 INFO [stderr] 
Dec 17 15:18:26.439 INFO [stderr] warning: unused import: `specs::Entity`
Dec 17 15:18:26.439 INFO [stderr]  --> src/components.rs:4:5
Dec 17 15:18:26.440 INFO [stderr]   |
Dec 17 15:18:26.440 INFO [stderr] 4 | use specs::Entity;
Dec 17 15:18:26.440 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 17 15:18:26.440 INFO [stderr] 
Dec 17 15:18:26.441 INFO [stderr] warning: unused import: `actions::*`
Dec 17 15:18:26.441 INFO [stderr]  --> src/systems.rs:4:5
Dec 17 15:18:26.441 INFO [stderr]   |
Dec 17 15:18:26.442 INFO [stderr] 4 | use actions::*;
Dec 17 15:18:26.442 INFO [stderr]   |     ^^^^^^^^^^
Dec 17 15:18:26.442 INFO [stderr] 
Dec 17 15:18:26.468 INFO [stderr] warning: unused import: `HashMapStorage`
Dec 17 15:18:26.469 INFO [stderr]  --> src/components.rs:2:36
Dec 17 15:18:26.469 INFO [stderr]   |
Dec 17 15:18:26.469 INFO [stderr] 2 | use specs::{Component, VecStorage, HashMapStorage};
Dec 17 15:18:26.469 INFO [stderr]   |                                    ^^^^^^^^^^^^^^
Dec 17 15:18:26.470 INFO [stderr]   |
Dec 17 15:18:26.470 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 15:18:26.470 INFO [stderr] 
Dec 17 15:18:26.470 INFO [stderr] warning: unused imports: `ActionEnqueuer`, `Action`, `Actor`
Dec 17 15:18:26.471 INFO [stderr]  --> src/components.rs:3:15
Dec 17 15:18:26.471 INFO [stderr]   |
Dec 17 15:18:26.471 INFO [stderr] 3 | use actions::{Actor, ActionEnqueuer, Action};
Dec 17 15:18:26.471 INFO [stderr]   |               ^^^^^  ^^^^^^^^^^^^^^  ^^^^^^
Dec 17 15:18:26.471 INFO [stderr] 
Dec 17 15:18:26.472 INFO [stderr] warning: unused import: `specs::Entity`
Dec 17 15:18:26.472 INFO [stderr]  --> src/components.rs:4:5
Dec 17 15:18:26.472 INFO [stderr]   |
Dec 17 15:18:26.473 INFO [stderr] 4 | use specs::Entity;
Dec 17 15:18:26.473 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 17 15:18:26.473 INFO [stderr] 
Dec 17 15:18:26.473 INFO [stderr] warning: unused import: `actions::*`
Dec 17 15:18:26.474 INFO [stderr]  --> src/systems.rs:4:5
Dec 17 15:18:26.474 INFO [stderr]   |
Dec 17 15:18:26.474 INFO [stderr] 4 | use actions::*;
Dec 17 15:18:26.475 INFO [stderr]   |     ^^^^^^^^^^
Dec 17 15:18:26.475 INFO [stderr] 
Dec 17 15:18:26.724 INFO [stderr] warning: unused variable: `entity`
Dec 17 15:18:26.724 INFO [stderr] warning: unused variable: `entity`
Dec 17 15:18:26.724 INFO [stderr]   --> src/actions.rs:55:41
Dec 17 15:18:26.724 INFO [stderr]    |
Dec 17 15:18:26.725 INFO [stderr] 55 |     pub fn read<T: specs::Component>(self, entity: Entity) -> ReadStorage<'a, T> {
Dec 17 15:18:26.725 INFO [stderr]    |                                            ^^^^^^ help: consider using `_entity` instead
Dec 17 15:18:26.725 INFO [stderr]   --> src/actions.rs:55:41
Dec 17 15:18:26.725 INFO [stderr]    |
Dec 17 15:18:26.725 INFO [stderr] 55 |     pub fn read<T: specs::Component>(self, entity: Entity) -> ReadStorage<'a, T> {
Dec 17 15:18:26.725 INFO [stderr]    |                                            ^^^^^^ help: consider using `_entity` instead
Dec 17 15:18:26.725 INFO [stderr]    |
Dec 17 15:18:26.725 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 15:18:26.725 INFO [stderr] 
Dec 17 15:18:26.725 INFO [stderr]    |
Dec 17 15:18:26.725 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 15:18:26.725 INFO [stderr] 
Dec 17 15:18:26.808 INFO [stderr] warning: struct is never constructed: `TickId`
Dec 17 15:18:26.808 INFO [stderr]    --> src/main.rs:105:1
Dec 17 15:18:26.808 INFO [stderr]     |
Dec 17 15:18:26.808 INFO [stderr] 105 | struct TickId(usize);
Dec 17 15:18:26.808 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:18:26.808 INFO [stderr]     |
Dec 17 15:18:26.808 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 17 15:18:26.808 INFO [stderr] 
Dec 17 15:18:26.816 INFO [stderr] warning: struct is never constructed: `TickId`
Dec 17 15:18:26.816 INFO [stderr]    --> src/main.rs:105:1
Dec 17 15:18:26.816 INFO [stderr]     |
Dec 17 15:18:26.816 INFO [stderr] 105 | struct TickId(usize);
Dec 17 15:18:26.816 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^
Dec 17 15:18:26.816 INFO [stderr]     |
Dec 17 15:18:26.816 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 17 15:18:26.816 INFO [stderr] 
Dec 17 15:18:26.884 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.62s
Dec 17 15:18:28.292 INFO running `"docker" "inspect" "5ca4a41af0bafb7d852566e2db7999f99a73261e147674f6290c744079883bb9"`
Dec 17 15:18:28.644 INFO running `"docker" "rm" "-f" "5ca4a41af0bafb7d852566e2db7999f99a73261e147674f6290c744079883bb9"`
Dec 17 15:18:29.004 INFO [stdout] 5ca4a41af0bafb7d852566e2db7999f99a73261e147674f6290c744079883bb9