[INFO] crate cqrs-todo-core 0.2.0 is already in cache
[INFO] extracting crate cqrs-todo-core 0.2.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/cqrs-todo-core/0.2.0
[INFO] extracting crate cqrs-todo-core 0.2.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cqrs-todo-core/0.2.0
[INFO] validating manifest of cqrs-todo-core-0.2.0 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 cqrs-todo-core-0.2.0 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 cqrs-todo-core-0.2.0
[INFO] finished frobbing cqrs-todo-core-0.2.0
[INFO] frobbed toml for cqrs-todo-core-0.2.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/cqrs-todo-core/0.2.0/Cargo.toml
[INFO] started frobbing cqrs-todo-core-0.2.0
[INFO] finished frobbing cqrs-todo-core-0.2.0
[INFO] frobbed toml for cqrs-todo-core-0.2.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cqrs-todo-core/0.2.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[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 cqrs-todo-core-0.2.0 against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/cqrs-todo-core/0.2.0:/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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 4ff312e53c9ce72165541e8e525fbf8836f4e123c5565d8c080b5024969ce895
[INFO] running `"docker" "start" "-a" "4ff312e53c9ce72165541e8e525fbf8836f4e123c5565d8c080b5024969ce895"`
[INFO] [stderr]    Compiling cqrs-core v0.2.1
[INFO] [stderr]    Compiling chrono v0.4.7
[INFO] [stderr]    Compiling cqrs-todo-core v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:17:19
[INFO] [stderr]    |
[INFO] [stderr] 17 |         let err: &error::Error = self;
[INFO] [stderr]    |                   ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[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/error.rs:34:19
[INFO] [stderr]    |
[INFO] [stderr] 34 |         let err: &error::Error = self;
[INFO] [stderr]    |                   ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:60:19
[INFO] [stderr]    |
[INFO] [stderr] 60 |         let err: &error::Error = self;
[INFO] [stderr]    |                   ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.48s
[INFO] running `"docker" "inspect" "4ff312e53c9ce72165541e8e525fbf8836f4e123c5565d8c080b5024969ce895"`
[INFO] running `"docker" "rm" "-f" "4ff312e53c9ce72165541e8e525fbf8836f4e123c5565d8c080b5024969ce895"`
[INFO] [stdout] 4ff312e53c9ce72165541e8e525fbf8836f4e123c5565d8c080b5024969ce895
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/cqrs-todo-core/0.2.0:/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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] d76f668d436b6ebd60568ad5b6208002ab88f9e47014487c7320bcaafee86363
[INFO] running `"docker" "start" "-a" "d76f668d436b6ebd60568ad5b6208002ab88f9e47014487c7320bcaafee86363"`
[INFO] [stderr]    Compiling ci_info v0.3.1
[INFO] [stderr]    Compiling pretty_assertions v0.5.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling pest_generator v2.1.0
[INFO] [stderr]    Compiling ron v0.4.2
[INFO] [stderr]    Compiling proptest v0.8.7
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling insta v0.5.4
[INFO] [stderr]    Compiling cqrs-proptest v0.2.0
[INFO] [stderr]    Compiling cqrs-todo-core v0.2.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:17:19
[INFO] [stderr]    |
[INFO] [stderr] 17 |         let err: &error::Error = self;
[INFO] [stderr]    |                   ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[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/error.rs:34:19
[INFO] [stderr]    |
[INFO] [stderr] 34 |         let err: &error::Error = self;
[INFO] [stderr]    |                   ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/error.rs:60:19
[INFO] [stderr]    |
[INFO] [stderr] 60 |         let err: &error::Error = self;
[INFO] [stderr]    |                   ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 30.99s
[INFO] running `"docker" "inspect" "d76f668d436b6ebd60568ad5b6208002ab88f9e47014487c7320bcaafee86363"`
[INFO] running `"docker" "rm" "-f" "d76f668d436b6ebd60568ad5b6208002ab88f9e47014487c7320bcaafee86363"`
[INFO] [stdout] d76f668d436b6ebd60568ad5b6208002ab88f9e47014487c7320bcaafee86363
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/cqrs-todo-core/0.2.0:/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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] a22be83dc5d438b1ab2b1fc25acdc9a63889e8f0e8dc634db3f2d8b13de31364
[INFO] running `"docker" "start" "-a" "a22be83dc5d438b1ab2b1fc25acdc9a63889e8f0e8dc634db3f2d8b13de31364"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cqrs_todo_core-8eb8151c4f6f2d36
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test tests::cancel_reminder_on_basic_aggregate ... ok
[INFO] [stdout] test tests::cancel_reminder_on_default_aggregate ... ok
[INFO] [stdout] test tests::example_event_sequence ... ok
[INFO] [stdout] test tests::ensure_created_event_stays_same ... ok
[INFO] [stdout] test tests::ensure_completed_event_stays_same ... ok
[INFO] [stdout] test tests::ensure_reminder_removed_event_stays_same ... ok
[INFO] [stdout] test tests::roundtrip_completed ... ok
[INFO] [stdout] test tests::ensure_uncompleted_event_stays_same ... ok
[INFO] [stdout] test tests::ensure_text_updated_event_stays_same ... ok
[INFO] [stdout] test tests::ensure_reminder_updated_event_stays_same ... ok
[INFO] [stdout] test tests::roundtrip_description_updated ... ok
[INFO] [stdout] test tests::roundtrip_created ... ok
[INFO] [stdout] test tests::roundtrip_reminder_updated ... ok
[INFO] [stdout] test tests::roundtrip_uncompleted ... ok
[INFO] [stdout] test tests::set_reminder_on_basic_aggregate ... ok
[INFO] [stdout] test tests::roundtrip_reminder_updated_none ... ok
[INFO] [stdout] test tests::property_tests::arbitrary_event_roundtrips_through_serialization ... ok
[INFO] [stdout] test tests::property_tests::can_create_arbitrary_aggregate ... ok
[INFO] [stdout] test tests::property_tests::arbitrary_aggregate_roundtrips_through_serialization ... ok
[INFO] [stderr]    Doc-tests cqrs-todo-core
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[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] running `"docker" "inspect" "a22be83dc5d438b1ab2b1fc25acdc9a63889e8f0e8dc634db3f2d8b13de31364"`
[INFO] running `"docker" "rm" "-f" "a22be83dc5d438b1ab2b1fc25acdc9a63889e8f0e8dc634db3f2d8b13de31364"`
[INFO] [stdout] a22be83dc5d438b1ab2b1fc25acdc9a63889e8f0e8dc634db3f2d8b13de31364