[INFO] crate fluent_builder 0.6.0 is already in cache
[INFO] extracting crate fluent_builder 0.6.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/fluent_builder/0.6.0
[INFO] extracting crate fluent_builder 0.6.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/fluent_builder/0.6.0
[INFO] validating manifest of fluent_builder-0.6.0 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 fluent_builder-0.6.0 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 fluent_builder-0.6.0
[INFO] finished frobbing fluent_builder-0.6.0
[INFO] frobbed toml for fluent_builder-0.6.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/fluent_builder/0.6.0/Cargo.toml
[INFO] started frobbing fluent_builder-0.6.0
[INFO] finished frobbing fluent_builder-0.6.0
[INFO] frobbed toml for fluent_builder-0.6.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/fluent_builder/0.6.0/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 fluent_builder-0.6.0 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-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/fluent_builder/0.6.0:/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" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 6281b1c7d985964f265465eb90d376c04d77c8a5446174a9709802fc457170c9
[INFO] running `"docker" "start" "-a" "6281b1c7d985964f265465eb90d376c04d77c8a5446174a9709802fc457170c9"`
[INFO] [stderr]    Compiling fluent_builder v0.6.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/imp.rs:94:36
[INFO] [stderr]    |
[INFO] [stderr] 94 | pub struct BoxedMethod<TValue>(Box<Method<TValue>>);
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Method<TValue>`
[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/imp.rs:99:37
[INFO] [stderr]    |
[INFO] [stderr] 99 | pub struct SharedMethod<TValue>(Box<Method<TValue> + Send>);
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Method<TValue> + Send`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `"docker" "inspect" "6281b1c7d985964f265465eb90d376c04d77c8a5446174a9709802fc457170c9"`
[INFO] running `"docker" "rm" "-f" "6281b1c7d985964f265465eb90d376c04d77c8a5446174a9709802fc457170c9"`
[INFO] [stdout] 6281b1c7d985964f265465eb90d376c04d77c8a5446174a9709802fc457170c9
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/fluent_builder/0.6.0:/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" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] c2bbd7a09002e7957cb65d1358d863f67761276eef1e9b1720f365791b22e507
[INFO] running `"docker" "start" "-a" "c2bbd7a09002e7957cb65d1358d863f67761276eef1e9b1720f365791b22e507"`
[INFO] [stderr]    Compiling fluent_builder v0.6.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/imp.rs:94:36
[INFO] [stderr]    |
[INFO] [stderr] 94 | pub struct BoxedMethod<TValue>(Box<Method<TValue>>);
[INFO] [stderr]    |                                    ^^^^^^^^^^^^^^ help: use `dyn`: `dyn Method<TValue>`
[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/imp.rs:99:37
[INFO] [stderr]    |
[INFO] [stderr] 99 | pub struct SharedMethod<TValue>(Box<Method<TValue> + Send>);
[INFO] [stderr]    |                                     ^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Method<TValue> + Send`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.15s
[INFO] running `"docker" "inspect" "c2bbd7a09002e7957cb65d1358d863f67761276eef1e9b1720f365791b22e507"`
[INFO] running `"docker" "rm" "-f" "c2bbd7a09002e7957cb65d1358d863f67761276eef1e9b1720f365791b22e507"`
[INFO] [stdout] c2bbd7a09002e7957cb65d1358d863f67761276eef1e9b1720f365791b22e507
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/fluent_builder/0.6.0:/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" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] d722ddbae02232c6e1ef560c86ef8099a30471b93ede43c76c63d7522ff42495
[INFO] running `"docker" "start" "-a" "d722ddbae02232c6e1ef560c86ef8099a30471b93ede43c76c63d7522ff42495"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/fluent_builder-a97a4015cc65b052
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test imp::tests::shared::fluent_override::default_fluent ... ok
[INFO] [stdout] test imp::tests::shared::fluent_override::default ... ok
[INFO] [stdout] test imp::tests::boxed::fluent_override::default_value ... ok
[INFO] [stdout] test imp::tests::boxed::fluent_override::default_fluent ... ok
[INFO] [stdout] test imp::tests::shared::fluent_override::default_value ... ok
[INFO] [stdout] test imp::tests::shared::fluent_stack::default ... ok
[INFO] [stdout] test imp::tests::shared::fluent_stack::default_fluent ... ok
[INFO] [stdout] test imp::tests::stateful::fluent_override::from_seed_fluent ... ok
[INFO] [stdout] test imp::tests::boxed::fluent_stack::default ... ok
[INFO] [stdout] test imp::tests::boxed::fluent_stack::default_fluent ... ok
[INFO] [stdout] test imp::tests::boxed::fluent_override::default ... ok
[INFO] [stdout] test imp::tests::stateful::fluent_override::from_seed ... ok
[INFO] [stdout] test imp::tests::stateful::fluent_override::from_seed_fluent_value ... ok
[INFO] [stdout] test imp::tests::shared::fluent_stack::default_value ... ok
[INFO] [stdout] test imp::tests::stateful::fluent_override::from_fluent ... ok
[INFO] [stdout] test imp::tests::boxed::fluent_stack::default_value ... ok
[INFO] [stdout] test imp::tests::stateful::fluent_override::from_seed_value ... ok
[INFO] [stdout] test imp::tests::stateful::fluent_override::from_value ... ok
[INFO] [stdout] test imp::tests::stateful::fluent_stack::from_seed ... ok
[INFO] [stdout] test imp::tests::stateful::fluent_stack::from_seed_fluent ... ok
[INFO] [stdout] test imp::tests::stateful::fluent_override::from_seed_value_fluent ... ok
[INFO] [stdout] test imp::tests::stateful::fluent_stack::from_fluent ... ok
[INFO] [stdout] test imp::tests::stateful::fluent_stack::from_seed_fluent_value ... ok
[INFO] [stdout] test imp::tests::stateless::fluent_override::default_value_fluent ... ok
[INFO] [stdout] test imp::tests::stateless::fluent_override::value_take ... ok
[INFO] [stdout] test imp::tests::stateless::fluent_stack::default ... ok
[INFO] [stdout] test imp::tests::stateless::fluent_stack::default_fluent ... ok
[INFO] [stdout] test imp::tests::stateless::fluent_stack::default_fluent_value ... ok
[INFO] [stdout] test imp::tests::stateless::fluent_stack::default_value ... ok
[INFO] [stdout] test imp::tests::stateless::fluent_stack::default_value_fluent ... ok
[INFO] [stdout] test imp::tests::stateless::fluent_stack::value_fluent_take ... ok
[INFO] [stdout] test imp::tests::stateful::fluent_stack::from_seed_value ... ok
[INFO] [stdout] test imp::tests::stateful::fluent_stack::from_seed_value_fluent ... ok
[INFO] [stdout] test imp::tests::stateless::fluent_override::default ... ok
[INFO] [stdout] test imp::tests::stateless::fluent_override::default_fluent_value ... ok
[INFO] [stdout] test imp::tests::stateless::fluent_override::default_value ... ok
[INFO] [stdout] test imp::tests::stateful::fluent_stack::from_value ... ok
[INFO] [stdout] test imp::tests::stateless::fluent_override::default_fluent ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 38 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fluent_builder
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs -  (line 14) ... ok
[INFO] [stdout] test src/lib.rs -  (line 26) ... ok
[INFO] [stdout] test src/imp.rs - imp::FluentBuilder<TValue, TStack, TStorage>::try_into_value (line 278) ... ok
[INFO] [stdout] test src/lib.rs -  (line 70) ... ok
[INFO] [stdout] test src/lib.rs -  (line 50) ... ok
[INFO] [stdout] test src/lib.rs -  (line 37) ... ok
[INFO] [stdout] test src/imp.rs - imp::StatefulFluentBuilder<TSeed, TValue, TStack, TStorage>::try_into_value (line 539) ... ok
[INFO] [stdout] test src/lib.rs -  (line 132) ... ok
[INFO] [stdout] test src/lib.rs -  (line 97) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d722ddbae02232c6e1ef560c86ef8099a30471b93ede43c76c63d7522ff42495"`
[INFO] running `"docker" "rm" "-f" "d722ddbae02232c6e1ef560c86ef8099a30471b93ede43c76c63d7522ff42495"`
[INFO] [stdout] d722ddbae02232c6e1ef560c86ef8099a30471b93ede43c76c63d7522ff42495