Dec 18 07:32:30.558 INFO checking GGalizzi/composite against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 07:32:30.558 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/GGalizzi/composite:/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 07:32:35.959 INFO [stdout] 9df66e3d9dd10aab039bb70098ad007dc72711e8e1cb19cea877cfc7c0939718
Dec 18 07:32:35.961 INFO running `"docker" "start" "-a" "9df66e3d9dd10aab039bb70098ad007dc72711e8e1cb19cea877cfc7c0939718"`
Dec 18 07:32:38.106 INFO [stderr]     Checking composite v0.1.0 (/opt/crater/workdir)
Dec 18 07:32:38.231 INFO [stderr] warning: unused imports: `ComponentData`, `EntityManager`
Dec 18 07:32:38.233 INFO [stderr]   --> src/behavior.rs:27:38
Dec 18 07:32:38.233 INFO [stderr]    |
Dec 18 07:32:38.233 INFO [stderr] 27 | use super::{Entity,EntityDataHolder, ComponentData, EntityManager};
Dec 18 07:32:38.233 INFO [stderr]    |                                      ^^^^^^^^^^^^^  ^^^^^^^^^^^^^
Dec 18 07:32:38.233 INFO [stderr]    |
Dec 18 07:32:38.233 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 07:32:38.233 INFO [stderr] 
Dec 18 07:32:38.253 INFO [stderr] warning: unused imports: `ComponentData`, `EntityManager`
Dec 18 07:32:38.253 INFO [stderr]   --> src/behavior.rs:27:38
Dec 18 07:32:38.253 INFO [stderr]    |
Dec 18 07:32:38.253 INFO [stderr] 27 | use super::{Entity,EntityDataHolder, ComponentData, EntityManager};
Dec 18 07:32:38.253 INFO [stderr]    |                                      ^^^^^^^^^^^^^  ^^^^^^^^^^^^^
Dec 18 07:32:38.253 INFO [stderr]    |
Dec 18 07:32:38.253 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 07:32:38.253 INFO [stderr] 
Dec 18 07:32:38.294 INFO [stderr] warning: unused import: `super::family::FamilyDataHolder`
Dec 18 07:32:38.294 INFO [stderr]   --> src/behavior.rs:26:5
Dec 18 07:32:38.294 INFO [stderr]    |
Dec 18 07:32:38.294 INFO [stderr] 26 | use super::family::FamilyDataHolder;
Dec 18 07:32:38.294 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:32:38.294 INFO [stderr] 
Dec 18 07:32:38.294 INFO [stderr] warning: unused import: `EntityDataHolder`
Dec 18 07:32:38.294 INFO [stderr]   --> src/behavior.rs:27:20
Dec 18 07:32:38.294 INFO [stderr]    |
Dec 18 07:32:38.294 INFO [stderr] 27 | use super::{Entity,EntityDataHolder, ComponentData, EntityManager};
Dec 18 07:32:38.294 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^
Dec 18 07:32:38.294 INFO [stderr] 
Dec 18 07:32:38.300 INFO [stderr] warning: value assigned to `idx` is never read
Dec 18 07:32:38.300 INFO [stderr]    --> src/lib.rs:202:17
Dec 18 07:32:38.300 INFO [stderr]     |
Dec 18 07:32:38.300 INFO [stderr] 202 |         let mut idx: Option<usize> = None;
Dec 18 07:32:38.300 INFO [stderr]     |                 ^^^
Dec 18 07:32:38.300 INFO [stderr]     |
Dec 18 07:32:38.300 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 18 07:32:38.300 INFO [stderr] 
Dec 18 07:32:38.312 INFO [stderr] warning: unused import: `super::family::FamilyDataHolder`
Dec 18 07:32:38.313 INFO [stderr]   --> src/behavior.rs:26:5
Dec 18 07:32:38.313 INFO [stderr]    |
Dec 18 07:32:38.313 INFO [stderr] 26 | use super::family::FamilyDataHolder;
Dec 18 07:32:38.313 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:32:38.313 INFO [stderr] 
Dec 18 07:32:38.313 INFO [stderr] warning: unused import: `EntityDataHolder`
Dec 18 07:32:38.313 INFO [stderr]   --> src/behavior.rs:27:20
Dec 18 07:32:38.313 INFO [stderr]    |
Dec 18 07:32:38.313 INFO [stderr] 27 | use super::{Entity,EntityDataHolder, ComponentData, EntityManager};
Dec 18 07:32:38.313 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^
Dec 18 07:32:38.313 INFO [stderr] 
Dec 18 07:32:38.318 INFO [stderr] warning: value assigned to `idx` is never read
Dec 18 07:32:38.318 INFO [stderr]    --> src/lib.rs:202:17
Dec 18 07:32:38.318 INFO [stderr]     |
Dec 18 07:32:38.318 INFO [stderr] 202 |         let mut idx: Option<usize> = None;
Dec 18 07:32:38.318 INFO [stderr]     |                 ^^^
Dec 18 07:32:38.318 INFO [stderr]     |
Dec 18 07:32:38.318 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 18 07:32:38.318 INFO [stderr] 
Dec 18 07:32:38.329 INFO [stderr] warning: the feature `drain` has been stable since 1.6.0 and no longer requires an attribute to enable
Dec 18 07:32:38.329 INFO [stderr]  --> src/lib.rs:5:19
Dec 18 07:32:38.329 INFO [stderr]   |
Dec 18 07:32:38.329 INFO [stderr] 5 | #![feature(append,drain)]
Dec 18 07:32:38.329 INFO [stderr]   |                   ^^^^^
Dec 18 07:32:38.329 INFO [stderr]   |
Dec 18 07:32:38.329 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 18 07:32:38.329 INFO [stderr] 
Dec 18 07:32:38.329 INFO [stderr] warning: the feature `append` has been stable since 1.4.0 and no longer requires an attribute to enable
Dec 18 07:32:38.329 INFO [stderr]  --> src/lib.rs:5:12
Dec 18 07:32:38.329 INFO [stderr]   |
Dec 18 07:32:38.329 INFO [stderr] 5 | #![feature(append,drain)]
Dec 18 07:32:38.329 INFO [stderr]   |            ^^^^^^
Dec 18 07:32:38.329 INFO [stderr] 
Dec 18 07:32:38.346 INFO [stderr] warning: the feature `drain` has been stable since 1.6.0 and no longer requires an attribute to enable
Dec 18 07:32:38.347 INFO [stderr]  --> src/lib.rs:5:19
Dec 18 07:32:38.347 INFO [stderr]   |
Dec 18 07:32:38.347 INFO [stderr] 5 | #![feature(append,drain)]
Dec 18 07:32:38.347 INFO [stderr]   |                   ^^^^^
Dec 18 07:32:38.347 INFO [stderr]   |
Dec 18 07:32:38.347 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 18 07:32:38.347 INFO [stderr] 
Dec 18 07:32:38.347 INFO [stderr] warning: the feature `append` has been stable since 1.4.0 and no longer requires an attribute to enable
Dec 18 07:32:38.347 INFO [stderr]  --> src/lib.rs:5:12
Dec 18 07:32:38.347 INFO [stderr]   |
Dec 18 07:32:38.347 INFO [stderr] 5 | #![feature(append,drain)]
Dec 18 07:32:38.347 INFO [stderr]   |            ^^^^^^
Dec 18 07:32:38.347 INFO [stderr] 
Dec 18 07:32:38.365 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
Dec 18 07:32:40.821 INFO running `"docker" "inspect" "9df66e3d9dd10aab039bb70098ad007dc72711e8e1cb19cea877cfc7c0939718"`
Dec 18 07:32:40.868 INFO running `"docker" "rm" "-f" "9df66e3d9dd10aab039bb70098ad007dc72711e8e1cb19cea877cfc7c0939718"`
Dec 18 07:32:41.025 INFO [stdout] 9df66e3d9dd10aab039bb70098ad007dc72711e8e1cb19cea877cfc7c0939718