Dec 18 07:32:33.982 INFO checking GGalizzi/composite against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 07:32:33.982 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 07:32:36.931 INFO [stdout] c68171a500704bbf9694e1f22da3475dc60c9307828e4dc23865e491a1b1e3fe
Dec 18 07:32:36.933 INFO running `"docker" "start" "-a" "c68171a500704bbf9694e1f22da3475dc60c9307828e4dc23865e491a1b1e3fe"`
Dec 18 07:32:39.759 INFO [stderr]     Checking composite v0.1.0 (/opt/crater/workdir)
Dec 18 07:32:39.876 INFO [stderr] warning: unused imports: `ComponentData`, `EntityManager`
Dec 18 07:32:39.876 INFO [stderr]   --> src/behavior.rs:27:38
Dec 18 07:32:39.876 INFO [stderr]    |
Dec 18 07:32:39.876 INFO [stderr] 27 | use super::{Entity,EntityDataHolder, ComponentData, EntityManager};
Dec 18 07:32:39.876 INFO [stderr]    |                                      ^^^^^^^^^^^^^  ^^^^^^^^^^^^^
Dec 18 07:32:39.876 INFO [stderr]    |
Dec 18 07:32:39.876 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 07:32:39.876 INFO [stderr] 
Dec 18 07:32:39.890 INFO [stderr] warning: unused imports: `ComponentData`, `EntityManager`
Dec 18 07:32:39.890 INFO [stderr]   --> src/behavior.rs:27:38
Dec 18 07:32:39.890 INFO [stderr]    |
Dec 18 07:32:39.890 INFO [stderr] 27 | use super::{Entity,EntityDataHolder, ComponentData, EntityManager};
Dec 18 07:32:39.890 INFO [stderr]    |                                      ^^^^^^^^^^^^^  ^^^^^^^^^^^^^
Dec 18 07:32:39.890 INFO [stderr]    |
Dec 18 07:32:39.890 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 07:32:39.890 INFO [stderr] 
Dec 18 07:32:39.932 INFO [stderr] warning: unused import: `super::family::FamilyDataHolder`
Dec 18 07:32:39.932 INFO [stderr]   --> src/behavior.rs:26:5
Dec 18 07:32:39.932 INFO [stderr]    |
Dec 18 07:32:39.932 INFO [stderr] 26 | use super::family::FamilyDataHolder;
Dec 18 07:32:39.932 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:32:39.932 INFO [stderr] 
Dec 18 07:32:39.932 INFO [stderr] warning: unused import: `EntityDataHolder`
Dec 18 07:32:39.932 INFO [stderr]   --> src/behavior.rs:27:20
Dec 18 07:32:39.932 INFO [stderr]    |
Dec 18 07:32:39.932 INFO [stderr] 27 | use super::{Entity,EntityDataHolder, ComponentData, EntityManager};
Dec 18 07:32:39.932 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^
Dec 18 07:32:39.932 INFO [stderr] 
Dec 18 07:32:39.937 INFO [stderr] warning: value assigned to `idx` is never read
Dec 18 07:32:39.937 INFO [stderr]    --> src/lib.rs:202:17
Dec 18 07:32:39.937 INFO [stderr]     |
Dec 18 07:32:39.937 INFO [stderr] 202 |         let mut idx: Option<usize> = None;
Dec 18 07:32:39.937 INFO [stderr]     |                 ^^^
Dec 18 07:32:39.937 INFO [stderr]     |
Dec 18 07:32:39.937 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 18 07:32:39.937 INFO [stderr] 
Dec 18 07:32:39.950 INFO [stderr] warning: unused import: `super::family::FamilyDataHolder`
Dec 18 07:32:39.950 INFO [stderr]   --> src/behavior.rs:26:5
Dec 18 07:32:39.950 INFO [stderr]    |
Dec 18 07:32:39.950 INFO [stderr] 26 | use super::family::FamilyDataHolder;
Dec 18 07:32:39.950 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 07:32:39.950 INFO [stderr] 
Dec 18 07:32:39.950 INFO [stderr] warning: unused import: `EntityDataHolder`
Dec 18 07:32:39.950 INFO [stderr]   --> src/behavior.rs:27:20
Dec 18 07:32:39.950 INFO [stderr]    |
Dec 18 07:32:39.950 INFO [stderr] 27 | use super::{Entity,EntityDataHolder, ComponentData, EntityManager};
Dec 18 07:32:39.950 INFO [stderr]    |                    ^^^^^^^^^^^^^^^^
Dec 18 07:32:39.950 INFO [stderr] 
Dec 18 07:32:39.955 INFO [stderr] warning: value assigned to `idx` is never read
Dec 18 07:32:39.955 INFO [stderr]    --> src/lib.rs:202:17
Dec 18 07:32:39.955 INFO [stderr]     |
Dec 18 07:32:39.955 INFO [stderr] 202 |         let mut idx: Option<usize> = None;
Dec 18 07:32:39.955 INFO [stderr]     |                 ^^^
Dec 18 07:32:39.955 INFO [stderr]     |
Dec 18 07:32:39.955 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Dec 18 07:32:39.955 INFO [stderr] 
Dec 18 07:32:39.965 INFO [stderr] warning: the feature `drain` has been stable since 1.6.0 and no longer requires an attribute to enable
Dec 18 07:32:39.965 INFO [stderr]  --> src/lib.rs:5:19
Dec 18 07:32:39.965 INFO [stderr]   |
Dec 18 07:32:39.965 INFO [stderr] 5 | #![feature(append,drain)]
Dec 18 07:32:39.965 INFO [stderr]   |                   ^^^^^
Dec 18 07:32:39.965 INFO [stderr]   |
Dec 18 07:32:39.965 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 18 07:32:39.965 INFO [stderr] 
Dec 18 07:32:39.965 INFO [stderr] warning: the feature `append` has been stable since 1.4.0 and no longer requires an attribute to enable
Dec 18 07:32:39.965 INFO [stderr]  --> src/lib.rs:5:12
Dec 18 07:32:39.965 INFO [stderr]   |
Dec 18 07:32:39.965 INFO [stderr] 5 | #![feature(append,drain)]
Dec 18 07:32:39.965 INFO [stderr]   |            ^^^^^^
Dec 18 07:32:39.965 INFO [stderr] 
Dec 18 07:32:39.984 INFO [stderr] warning: the feature `drain` has been stable since 1.6.0 and no longer requires an attribute to enable
Dec 18 07:32:39.984 INFO [stderr]  --> src/lib.rs:5:19
Dec 18 07:32:39.984 INFO [stderr]   |
Dec 18 07:32:39.984 INFO [stderr] 5 | #![feature(append,drain)]
Dec 18 07:32:39.984 INFO [stderr]   |                   ^^^^^
Dec 18 07:32:39.984 INFO [stderr]   |
Dec 18 07:32:39.984 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 18 07:32:39.984 INFO [stderr] 
Dec 18 07:32:39.984 INFO [stderr] warning: the feature `append` has been stable since 1.4.0 and no longer requires an attribute to enable
Dec 18 07:32:39.984 INFO [stderr]  --> src/lib.rs:5:12
Dec 18 07:32:39.984 INFO [stderr]   |
Dec 18 07:32:39.984 INFO [stderr] 5 | #![feature(append,drain)]
Dec 18 07:32:39.984 INFO [stderr]   |            ^^^^^^
Dec 18 07:32:39.984 INFO [stderr] 
Dec 18 07:32:40.020 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
Dec 18 07:32:41.823 INFO running `"docker" "inspect" "c68171a500704bbf9694e1f22da3475dc60c9307828e4dc23865e491a1b1e3fe"`
Dec 18 07:32:41.876 INFO running `"docker" "rm" "-f" "c68171a500704bbf9694e1f22da3475dc60c9307828e4dc23865e491a1b1e3fe"`
Dec 18 07:32:42.917 INFO [stdout] c68171a500704bbf9694e1f22da3475dc60c9307828e4dc23865e491a1b1e3fe