[INFO] updating cached repository lholden/entity_system
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/lholden/entity_system
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/lholden/entity_system" "work/ex/beta-1.38-1/sources/1.37.0/gh/lholden/entity_system"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/lholden/entity_system'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/lholden/entity_system" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lholden/entity_system"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lholden/entity_system'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 561144bafed1d00374f16f0ec0734b04bd9cc9dd
[INFO] sha for GitHub repo lholden/entity_system: 561144bafed1d00374f16f0ec0734b04bd9cc9dd
[INFO] validating manifest of lholden/entity_system on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of lholden/entity_system on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing lholden/entity_system
[INFO] finished frobbing lholden/entity_system
[INFO] frobbed toml for lholden/entity_system written to work/ex/beta-1.38-1/sources/1.37.0/gh/lholden/entity_system/Cargo.toml
[INFO] started frobbing lholden/entity_system
[INFO] finished frobbing lholden/entity_system
[INFO] frobbed toml for lholden/entity_system written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lholden/entity_system/Cargo.toml
[INFO] crate lholden/entity_system already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing lholden/entity_system against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lholden/entity_system:/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=warn" "-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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] eb259d25c5945bb8433616990dbf204a0ff1c4b3524a6fbbcea1d118cba1ecb3
[INFO] running `"docker" "start" "-a" "eb259d25c5945bb8433616990dbf204a0ff1c4b3524a6fbbcea1d118cba1ecb3"`
[INFO] [stderr]    Compiling entity_system v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:117:37
[INFO] [stderr]     |
[INFO] [stderr] 117 |     components: HashMap<TypeId, Box<Any>>,
[INFO] [stderr]     |                                     ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:118:53
[INFO] [stderr]     |
[INFO] [stderr] 118 |     entities: HashMap<EntityId, HashMap<TypeId, Box<Any>>>,
[INFO] [stderr]     |                                                     ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "eb259d25c5945bb8433616990dbf204a0ff1c4b3524a6fbbcea1d118cba1ecb3"`
[INFO] running `"docker" "rm" "-f" "eb259d25c5945bb8433616990dbf204a0ff1c4b3524a6fbbcea1d118cba1ecb3"`
[INFO] [stdout] eb259d25c5945bb8433616990dbf204a0ff1c4b3524a6fbbcea1d118cba1ecb3
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lholden/entity_system:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 72f433c4d1c81d2c0cc51444292ee14ace3ce2241309fc521fadadef6e7e14be
[INFO] running `"docker" "start" "-a" "72f433c4d1c81d2c0cc51444292ee14ace3ce2241309fc521fadadef6e7e14be"`
[INFO] [stderr]    Compiling entity_system v0.0.1 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:117:37
[INFO] [stderr]     |
[INFO] [stderr] 117 |     components: HashMap<TypeId, Box<Any>>,
[INFO] [stderr]     |                                     ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/lib.rs:118:53
[INFO] [stderr]     |
[INFO] [stderr] 118 |     entities: HashMap<EntityId, HashMap<TypeId, Box<Any>>>,
[INFO] [stderr]     |                                                     ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.11s
[INFO] running `"docker" "inspect" "72f433c4d1c81d2c0cc51444292ee14ace3ce2241309fc521fadadef6e7e14be"`
[INFO] running `"docker" "rm" "-f" "72f433c4d1c81d2c0cc51444292ee14ace3ce2241309fc521fadadef6e7e14be"`
[INFO] [stdout] 72f433c4d1c81d2c0cc51444292ee14ace3ce2241309fc521fadadef6e7e14be
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lholden/entity_system:/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=warn" "-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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] a520db691488978c7692e0181ed34449acbd68191d9f599f96f91aeed8a18fdb
[INFO] running `"docker" "start" "-a" "a520db691488978c7692e0181ed34449acbd68191d9f599f96f91aeed8a18fdb"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/entity_system-e9d10e1312011ac9
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lib-99744c4316f5958c
[INFO] [stdout] test test_component_manager::find_immutable_before_find_mut ... ok
[INFO] [stdout] test test_component_manager::find_entities_for_type ... ok
[INFO] [stdout] test test_component_manager::finds_components_for_type ... ok
[INFO] [stdout] test test_component_manager::can_delete_components_of_type ... ok
[INFO] [stderr] error: process didn't exit successfully: `/opt/crater/target/debug/deps/lib-99744c4316f5958c` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] [stdout] test test_entity_manager::named_entities ... ok
[INFO] [stdout] test test_entity_manager::new_entities_are_unique ... ok
[INFO] running `"docker" "inspect" "a520db691488978c7692e0181ed34449acbd68191d9f599f96f91aeed8a18fdb"`
[INFO] running `"docker" "rm" "-f" "a520db691488978c7692e0181ed34449acbd68191d9f599f96f91aeed8a18fdb"`
[INFO] [stdout] a520db691488978c7692e0181ed34449acbd68191d9f599f96f91aeed8a18fdb