[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-1.37-6/sources/1.36.0/gh/lholden/entity_system"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/lholden/entity_system'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/lholden/entity_system" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/lholden/entity_system"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/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 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of lholden/entity_system on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "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-1.37-6/sources/1.36.0/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-1.37-6/sources/beta-2019-07-23/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" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing lholden/entity_system against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 931102dd06a4029ce465f9be3cec2d7bc90a03abc2db874ae646c166ce10ab86
[INFO] running `"docker" "start" "-a" "931102dd06a4029ce465f9be3cec2d7bc90a03abc2db874ae646c166ce10ab86"`
[INFO] [stderr]    Compiling entity_system v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `"docker" "inspect" "931102dd06a4029ce465f9be3cec2d7bc90a03abc2db874ae646c166ce10ab86"`
[INFO] running `"docker" "rm" "-f" "931102dd06a4029ce465f9be3cec2d7bc90a03abc2db874ae646c166ce10ab86"`
[INFO] [stdout] 931102dd06a4029ce465f9be3cec2d7bc90a03abc2db874ae646c166ce10ab86
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 7ca7a626db517cac2e58c9959b035925eb8c720badf4666bf1ffee256d6d1e20
[INFO] running `"docker" "start" "-a" "7ca7a626db517cac2e58c9959b035925eb8c720badf4666bf1ffee256d6d1e20"`
[INFO] [stderr]    Compiling entity_system v0.0.1 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.29s
[INFO] running `"docker" "inspect" "7ca7a626db517cac2e58c9959b035925eb8c720badf4666bf1ffee256d6d1e20"`
[INFO] running `"docker" "rm" "-f" "7ca7a626db517cac2e58c9959b035925eb8c720badf4666bf1ffee256d6d1e20"`
[INFO] [stdout] 7ca7a626db517cac2e58c9959b035925eb8c720badf4666bf1ffee256d6d1e20
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] fbd0010f2a60608ab59505f0ddf0d1226b5fb9b6132f2c122d06cfc5d67af0d6
[INFO] running `"docker" "start" "-a" "fbd0010f2a60608ab59505f0ddf0d1226b5fb9b6132f2c122d06cfc5d67af0d6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/entity_system-718c89c2a4dea322
[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] [stderr]      Running /opt/crater/target/debug/deps/lib-2fea7b2b7cf1e9a3
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test_component_manager::find_entities_for_type ... ok
[INFO] [stdout] test test_component_manager::can_delete_components_of_type ... ok
[INFO] [stdout] test test_component_manager::find_immutable_before_find_mut ... ok
[INFO] [stdout] test test_entity_manager::new_entities_are_unique ... ok
[INFO] [stdout] test test_component_manager::finds_components_for_entity ... ok
[INFO] [stdout] test test_component_manager::finds_components_for_type ... ok
[INFO] [stdout] test test_entity_manager::named_entities ... ok
[INFO] [stderr] error: process didn't exit successfully: `/opt/crater/target/debug/deps/lib-2fea7b2b7cf1e9a3` (signal: 11, SIGSEGV: invalid memory reference)
[INFO] running `"docker" "inspect" "fbd0010f2a60608ab59505f0ddf0d1226b5fb9b6132f2c122d06cfc5d67af0d6"`
[INFO] running `"docker" "rm" "-f" "fbd0010f2a60608ab59505f0ddf0d1226b5fb9b6132f2c122d06cfc5d67af0d6"`
[INFO] [stdout] fbd0010f2a60608ab59505f0ddf0d1226b5fb9b6132f2c122d06cfc5d67af0d6