Dec 12 02:42:09.272 INFO checking GGalizzi/composite against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 02:42:09.272 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa9aa79c3c583aab59ac9134542d60a780c35e2e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 02:42:09.536 INFO [stdout] 9ca68f918baccc39b2f946873fee15a3aef55e07b73e13601d801943f981319b
Dec 12 02:42:09.538 INFO running `"docker" "start" "-a" "9ca68f918baccc39b2f946873fee15a3aef55e07b73e13601d801943f981319b"`
Dec 12 02:42:09.983 INFO [stderr] usermod: no changes
Dec 12 02:42:10.014 INFO [stderr]     Checking composite v0.1.0 (/source)
Dec 12 02:42:10.460 INFO [stderr] warning: unused imports: `ComponentData`, `EntityManager`
Dec 12 02:42:10.460 INFO [stderr]   --> src/behavior.rs:27:38
Dec 12 02:42:10.460 INFO [stderr]    |
Dec 12 02:42:10.460 INFO [stderr] 27 | use super::{Entity,EntityDataHolder, ComponentData, EntityManager};
Dec 12 02:42:10.460 INFO [stderr]    |                                      ^^^^^^^^^^^^^  ^^^^^^^^^^^^^
Dec 12 02:42:10.460 INFO [stderr]    |
Dec 12 02:42:10.460 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 02:42:10.460 INFO [stderr] 
Dec 12 02:42:10.492 INFO [stderr] warning: unused imports: `ComponentData`, `EntityManager`
Dec 12 02:42:10.492 INFO [stderr]   --> src/behavior.rs:27:38
Dec 12 02:42:10.492 INFO [stderr]    |
Dec 12 02:42:10.492 INFO [stderr] 27 | use super::{Entity,EntityDataHolder, ComponentData, EntityManager};
Dec 12 02:42:10.492 INFO [stderr]    |                                      ^^^^^^^^^^^^^  ^^^^^^^^^^^^^
Dec 12 02:42:10.492 INFO [stderr]    |
Dec 12 02:42:10.492 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 02:42:10.492 INFO [stderr] 
Dec 12 02:42:10.540 INFO [stderr] warning: unused import: `super::family::FamilyDataHolder`
Dec 12 02:42:10.540 INFO [stderr]   --> src/behavior.rs:26:5
Dec 12 02:42:10.540 INFO [stderr]    |
Dec 12 02:42:10.540 INFO [stderr] 26 | use super::family::FamilyDataHolder;
Dec 12 02:42:10.540 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:42:10.540 INFO [stderr] 
Dec 12 02:42:10.540 INFO [stderr] warning: unused import: `EntityDataHolder`
Dec 12 02:42:10.540 INFO [stderr]   --> src/behavior.rs:27:20
Dec 12 02:42:10.540 INFO [stderr]    |
Dec 12 02:42:10.540 INFO [stderr] 27 | use super::{Entity,EntityDataHolder, ComponentData, EntityManager};
Dec 12 02:42:10.540 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^
Dec 12 02:42:10.540 INFO [stderr] 
Dec 12 02:42:10.548 INFO [stderr] warning: value assigned to `idx` is never read
Dec 12 02:42:10.549 INFO [stderr]    --> src/lib.rs:202:17
Dec 12 02:42:10.549 INFO [stderr]     |
Dec 12 02:42:10.549 INFO [stderr] 202 |         let mut idx: Option<usize> = None;
Dec 12 02:42:10.549 INFO [stderr]     |                 ^^^
Dec 12 02:42:10.549 INFO [stderr]     |
Dec 12 02:42:10.549 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 12 02:42:10.549 INFO [stderr] 
Dec 12 02:42:10.584 INFO [stderr] warning: unused import: `super::family::FamilyDataHolder`
Dec 12 02:42:10.584 INFO [stderr]   --> src/behavior.rs:26:5
Dec 12 02:42:10.584 INFO [stderr]    |
Dec 12 02:42:10.584 INFO [stderr] 26 | use super::family::FamilyDataHolder;
Dec 12 02:42:10.584 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:42:10.584 INFO [stderr] 
Dec 12 02:42:10.584 INFO [stderr] warning: unused import: `EntityDataHolder`
Dec 12 02:42:10.584 INFO [stderr]   --> src/behavior.rs:27:20
Dec 12 02:42:10.584 INFO [stderr]    |
Dec 12 02:42:10.584 INFO [stderr] 27 | use super::{Entity,EntityDataHolder, ComponentData, EntityManager};
Dec 12 02:42:10.584 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^
Dec 12 02:42:10.584 INFO [stderr] 
Dec 12 02:42:10.592 INFO [stderr] warning: value assigned to `idx` is never read
Dec 12 02:42:10.592 INFO [stderr]    --> src/lib.rs:202:17
Dec 12 02:42:10.592 INFO [stderr]     |
Dec 12 02:42:10.592 INFO [stderr] 202 |         let mut idx: Option<usize> = None;
Dec 12 02:42:10.592 INFO [stderr]     |                 ^^^
Dec 12 02:42:10.592 INFO [stderr]     |
Dec 12 02:42:10.592 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 12 02:42:10.592 INFO [stderr] 
Dec 12 02:42:10.592 INFO [stderr] warning: the feature `drain` has been stable since 1.6.0 and no longer requires an attribute to enable
Dec 12 02:42:10.592 INFO [stderr]  --> src/lib.rs:5:19
Dec 12 02:42:10.592 INFO [stderr]   |
Dec 12 02:42:10.592 INFO [stderr] 5 | #![feature(append,drain)]
Dec 12 02:42:10.592 INFO [stderr]   |                   ^^^^^
Dec 12 02:42:10.592 INFO [stderr]   |
Dec 12 02:42:10.592 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 12 02:42:10.592 INFO [stderr] 
Dec 12 02:42:10.592 INFO [stderr] warning: the feature `append` has been stable since 1.4.0 and no longer requires an attribute to enable
Dec 12 02:42:10.592 INFO [stderr]  --> src/lib.rs:5:12
Dec 12 02:42:10.592 INFO [stderr]   |
Dec 12 02:42:10.592 INFO [stderr] 5 | #![feature(append,drain)]
Dec 12 02:42:10.592 INFO [stderr]   |            ^^^^^^
Dec 12 02:42:10.600 INFO [stderr] 
Dec 12 02:42:10.647 INFO [stderr] warning: the feature `drain` has been stable since 1.6.0 and no longer requires an attribute to enable
Dec 12 02:42:10.647 INFO [stderr]  --> src/lib.rs:5:19
Dec 12 02:42:10.647 INFO [stderr]   |
Dec 12 02:42:10.648 INFO [stderr] 5 | #![feature(append,drain)]
Dec 12 02:42:10.648 INFO [stderr]   |                   ^^^^^
Dec 12 02:42:10.648 INFO [stderr]   |
Dec 12 02:42:10.648 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 12 02:42:10.648 INFO [stderr] 
Dec 12 02:42:10.648 INFO [stderr] warning: the feature `append` has been stable since 1.4.0 and no longer requires an attribute to enable
Dec 12 02:42:10.648 INFO [stderr]  --> src/lib.rs:5:12
Dec 12 02:42:10.648 INFO [stderr]   |
Dec 12 02:42:10.648 INFO [stderr] 5 | #![feature(append,drain)]
Dec 12 02:42:10.648 INFO [stderr]   |            ^^^^^^
Dec 12 02:42:10.648 INFO [stderr] 
Dec 12 02:42:10.659 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
Dec 12 02:42:10.662 INFO [stderr] su: No module specific data is present
Dec 12 02:42:10.930 INFO running `"docker" "inspect" "9ca68f918baccc39b2f946873fee15a3aef55e07b73e13601d801943f981319b"`
Dec 12 02:42:11.064 INFO running `"docker" "rm" "-f" "9ca68f918baccc39b2f946873fee15a3aef55e07b73e13601d801943f981319b"`
Dec 12 02:42:11.223 INFO [stdout] 9ca68f918baccc39b2f946873fee15a3aef55e07b73e13601d801943f981319b