Sep 17 11:50:03.792 INFO checking phigley/taxi against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033 Sep 17 11:50:03.793 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets Sep 17 11:50:03.793 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-6/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 17 11:50:04.320 INFO blam! 422e04030c80ca9608123559ea92bdc8646b020ab4e54230c1630f7a680e673f Sep 17 11:50:04.323 INFO running `"docker" "start" "-a" "422e04030c80ca9608123559ea92bdc8646b020ab4e54230c1630f7a680e673f"` Sep 17 11:50:05.427 INFO kablam! usermod: no changes Sep 17 11:50:05.746 INFO kablam! Compiling rayon-core v1.4.1 Sep 17 11:50:05.746 INFO kablam! Compiling rayon v1.0.2 Sep 17 11:50:05.746 INFO kablam! Checking array-macro v1.0.2 Sep 17 11:50:05.746 INFO kablam! Checking reexport-proc-macro v1.0.5 Sep 17 11:50:05.752 INFO kablam! Checking cassowary v0.3.0 Sep 17 11:50:05.753 INFO kablam! Checking unicode-segmentation v1.2.1 Sep 17 11:50:05.753 INFO kablam! Checking assert_matches v1.3.0 Sep 17 11:50:05.753 INFO kablam! Compiling proc-macro2 v0.4.8 Sep 17 11:50:05.999 INFO kablam! Checking crossbeam-utils v0.2.2 Sep 17 11:50:06.235 INFO kablam! Checking termion v1.5.1 Sep 17 11:50:06.527 INFO kablam! Checking rand v0.5.4 Sep 17 11:50:07.905 INFO kablam! Checking csv-core v0.1.4 Sep 17 11:50:08.459 INFO kablam! Checking thread_local v0.3.5 Sep 17 11:50:08.579 INFO kablam! Checking criterion-plot v0.2.4 Sep 17 11:50:08.804 INFO kablam! Checking crossbeam-epoch v0.3.1 Sep 17 11:50:09.020 INFO kablam! Checking criterion-stats v0.2.4 Sep 17 11:50:09.356 INFO kablam! Checking serde_json v1.0.24 Sep 17 11:50:10.958 INFO kablam! Checking tui v0.2.3 Sep 17 11:50:11.267 INFO kablam! Checking chrono v0.4.4 Sep 17 11:50:13.271 INFO kablam! Checking itertools-num v0.1.1 Sep 17 11:50:13.823 INFO kablam! Checking regex v1.0.2 Sep 17 11:50:14.187 INFO kablam! Checking csv v1.0.0 Sep 17 11:50:20.875 INFO kablam! Checking crossbeam-deque v0.2.0 Sep 17 11:50:21.182 INFO kablam! Checking float-cmp v0.3.0 Sep 17 11:50:21.715 INFO kablam! Compiling quote v0.6.3 Sep 17 11:50:23.983 INFO kablam! Checking simplelog v0.5.2 Sep 17 11:50:25.226 INFO kablam! Compiling syn v0.14.4 Sep 17 11:50:27.049 INFO kablam! Checking handlebars v0.32.4 Sep 17 11:50:39.459 INFO kablam! Compiling enum-map-derive v0.2.10 Sep 17 11:50:39.460 INFO kablam! Compiling serde_derive v1.0.70 Sep 17 11:50:42.019 INFO kablam! Checking enum-map v0.2.36 Sep 17 11:50:55.464 INFO kablam! Checking criterion v0.2.4 Sep 17 11:50:55.464 INFO kablam! Checking taxi v0.1.0 (/source) Sep 17 11:50:58.947 INFO kablam! error[E0252]: the name `Rng` is defined multiple times Sep 17 11:50:58.947 INFO kablam! --> src/main.rs:46:5 Sep 17 11:50:58.947 INFO kablam! | Sep 17 11:50:58.947 INFO kablam! 19 | use rand::Rng; Sep 17 11:50:58.947 INFO kablam! | --------- previous import of the trait `Rng` here Sep 17 11:50:58.947 INFO kablam! ... Sep 17 11:50:58.947 INFO kablam! 46 | use rand::Rng; Sep 17 11:50:58.947 INFO kablam! | ^^^^^^^^^ `Rng` reimported here Sep 17 11:50:58.947 INFO kablam! | Sep 17 11:50:58.947 INFO kablam! = note: `Rng` must be defined only once in the type namespace of this module Sep 17 11:50:58.947 INFO kablam! help: You can use `as` to change the binding name of the import Sep 17 11:50:58.947 INFO kablam! | Sep 17 11:50:58.947 INFO kablam! 46 | use rand::Rng as OtherRng; Sep 17 11:50:58.947 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Sep 17 11:50:58.947 INFO kablam! Sep 17 11:50:59.751 INFO kablam! error[E0425]: cannot find function `thread_rng` in this scope Sep 17 11:50:59.751 INFO kablam! --> src/main.rs:382:23 Sep 17 11:50:59.751 INFO kablam! | Sep 17 11:50:59.751 INFO kablam! 382 | let mut rng = thread_rng(); Sep 17 11:50:59.751 INFO kablam! | ^^^^^^^^^^ not found in this scope Sep 17 11:50:59.751 INFO kablam! help: possible candidates are found in other modules, you can import them into scope Sep 17 11:50:59.759 INFO kablam! | Sep 17 11:50:59.759 INFO kablam! 19 | use rand::prelude::thread_rng; Sep 17 11:50:59.759 INFO kablam! | Sep 17 11:50:59.759 INFO kablam! 19 | use rand::thread_rng; Sep 17 11:50:59.759 INFO kablam! | Sep 17 11:50:59.759 INFO kablam! Sep 17 11:50:59.859 INFO kablam! warning: unused import: `rand::Rng` Sep 17 11:50:59.859 INFO kablam! --> src/main.rs:46:5 Sep 17 11:50:59.859 INFO kablam! | Sep 17 11:50:59.859 INFO kablam! 46 | use rand::Rng; Sep 17 11:50:59.859 INFO kablam! | ^^^^^^^^^ Sep 17 11:50:59.859 INFO kablam! | Sep 17 11:50:59.859 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 17 11:50:59.859 INFO kablam! Sep 17 11:51:00.895 INFO kablam! error[E0061]: this function takes 4 parameters but 5 parameters were supplied Sep 17 11:51:00.895 INFO kablam! --> src/main.rs:402:34 Sep 17 11:51:00.895 INFO kablam! | Sep 17 11:51:00.895 INFO kablam! 402 | &mut QLearner::new( Sep 17 11:51:00.895 INFO kablam! | __________________________________^ Sep 17 11:51:00.895 INFO kablam! 403 | | &world, Sep 17 11:51:00.895 INFO kablam! 404 | | qlearner_config.alpha, Sep 17 11:51:00.895 INFO kablam! 405 | | qlearner_config.gamma, Sep 17 11:51:00.895 INFO kablam! 406 | | qlearner_config.epsilon, Sep 17 11:51:00.895 INFO kablam! 407 | | qlearner_config.show_table, Sep 17 11:51:00.895 INFO kablam! 408 | | ), Sep 17 11:51:00.895 INFO kablam! | |_____________________________^ expected 4 parameters Sep 17 11:51:00.895 INFO kablam! Sep 17 11:51:00.955 INFO kablam! error[E0252]: the name `Rng` is defined multiple times Sep 17 11:51:00.955 INFO kablam! --> src/main.rs:46:5 Sep 17 11:51:00.955 INFO kablam! | Sep 17 11:51:00.955 INFO kablam! 19 | use rand::Rng; Sep 17 11:51:00.955 INFO kablam! | --------- previous import of the trait `Rng` here Sep 17 11:51:00.955 INFO kablam! ... Sep 17 11:51:00.955 INFO kablam! 46 | use rand::Rng; Sep 17 11:51:00.955 INFO kablam! | ^^^^^^^^^ `Rng` reimported here Sep 17 11:51:00.955 INFO kablam! | Sep 17 11:51:00.955 INFO kablam! = note: `Rng` must be defined only once in the type namespace of this module Sep 17 11:51:00.955 INFO kablam! help: You can use `as` to change the binding name of the import Sep 17 11:51:00.955 INFO kablam! | Sep 17 11:51:00.955 INFO kablam! 46 | use rand::Rng as OtherRng; Sep 17 11:51:00.955 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Sep 17 11:51:00.955 INFO kablam! Sep 17 11:51:01.135 INFO kablam! error[E0609]: no field `show_table` on type `&configuration::QLearnerConfig` Sep 17 11:51:01.135 INFO kablam! --> src/main.rs:407:49 Sep 17 11:51:01.135 INFO kablam! | Sep 17 11:51:01.135 INFO kablam! 407 | qlearner_config.show_table, Sep 17 11:51:01.135 INFO kablam! | ^^^^^^^^^^ Sep 17 11:51:01.135 INFO kablam! Sep 17 11:51:01.153 INFO kablam! error[E0061]: this function takes 5 parameters but 6 parameters were supplied Sep 17 11:51:01.153 INFO kablam! --> src/main.rs:460:30 Sep 17 11:51:01.153 INFO kablam! | Sep 17 11:51:01.153 INFO kablam! 460 | &mut MaxQ::new( Sep 17 11:51:01.153 INFO kablam! | ______________________________^ Sep 17 11:51:01.153 INFO kablam! 461 | | &world, Sep 17 11:51:01.153 INFO kablam! 462 | | maxq_config.alpha, Sep 17 11:51:01.153 INFO kablam! 463 | | maxq_config.gamma, Sep 17 11:51:01.153 INFO kablam! ... | Sep 17 11:51:01.153 INFO kablam! 466 | | maxq_config.show_learning, Sep 17 11:51:01.153 INFO kablam! 467 | | ), Sep 17 11:51:01.153 INFO kablam! | |_________________________^ expected 5 parameters Sep 17 11:51:01.153 INFO kablam! Sep 17 11:51:01.153 INFO kablam! error[E0609]: no field `show_table` on type `&configuration::MaxQConfig` Sep 17 11:51:01.153 INFO kablam! --> src/main.rs:465:41 Sep 17 11:51:01.153 INFO kablam! | Sep 17 11:51:01.153 INFO kablam! 465 | maxq_config.show_table, Sep 17 11:51:01.153 INFO kablam! | ^^^^^^^^^^ Sep 17 11:51:01.153 INFO kablam! Sep 17 11:51:03.059 INFO kablam! error: aborting due to 6 previous errors Sep 17 11:51:03.099 INFO kablam! Sep 17 11:51:03.099 INFO kablam! Some errors occurred: E0061, E0252, E0425, E0609. Sep 17 11:51:03.099 INFO kablam! For more information about an error, try `rustc --explain E0061`. Sep 17 11:51:03.127 INFO kablam! error: Could not compile `taxi`. Sep 17 11:51:03.127 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 17 11:51:03.289 INFO kablam! error[E0425]: cannot find function `thread_rng` in this scope Sep 17 11:51:03.289 INFO kablam! --> src/main.rs:382:23 Sep 17 11:51:03.289 INFO kablam! | Sep 17 11:51:03.289 INFO kablam! 382 | let mut rng = thread_rng(); Sep 17 11:51:03.289 INFO kablam! | ^^^^^^^^^^ not found in this scope Sep 17 11:51:03.289 INFO kablam! help: possible candidates are found in other modules, you can import them into scope Sep 17 11:51:03.289 INFO kablam! | Sep 17 11:51:03.289 INFO kablam! 19 | use rand::prelude::thread_rng; Sep 17 11:51:03.289 INFO kablam! | Sep 17 11:51:03.289 INFO kablam! 19 | use rand::thread_rng; Sep 17 11:51:03.289 INFO kablam! | Sep 17 11:51:03.289 INFO kablam! Sep 17 11:51:03.327 INFO kablam! warning: unused import: `rand::Rng` Sep 17 11:51:03.327 INFO kablam! --> src/main.rs:46:5 Sep 17 11:51:03.327 INFO kablam! | Sep 17 11:51:03.327 INFO kablam! 46 | use rand::Rng; Sep 17 11:51:03.327 INFO kablam! | ^^^^^^^^^ Sep 17 11:51:03.327 INFO kablam! | Sep 17 11:51:03.327 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 17 11:51:03.327 INFO kablam! Sep 17 11:51:03.707 INFO kablam! error[E0061]: this function takes 4 parameters but 5 parameters were supplied Sep 17 11:51:03.707 INFO kablam! --> src/main.rs:402:34 Sep 17 11:51:03.708 INFO kablam! | Sep 17 11:51:03.708 INFO kablam! 402 | &mut QLearner::new( Sep 17 11:51:03.709 INFO kablam! | __________________________________^ Sep 17 11:51:03.709 INFO kablam! 403 | | &world, Sep 17 11:51:03.709 INFO kablam! 404 | | qlearner_config.alpha, Sep 17 11:51:03.710 INFO kablam! 405 | | qlearner_config.gamma, Sep 17 11:51:03.710 INFO kablam! 406 | | qlearner_config.epsilon, Sep 17 11:51:03.711 INFO kablam! 407 | | qlearner_config.show_table, Sep 17 11:51:03.711 INFO kablam! 408 | | ), Sep 17 11:51:03.712 INFO kablam! | |_____________________________^ expected 4 parameters Sep 17 11:51:03.712 INFO kablam! Sep 17 11:51:03.782 INFO kablam! error[E0609]: no field `show_table` on type `&configuration::QLearnerConfig` Sep 17 11:51:03.783 INFO kablam! --> src/main.rs:407:49 Sep 17 11:51:03.783 INFO kablam! | Sep 17 11:51:03.783 INFO kablam! 407 | qlearner_config.show_table, Sep 17 11:51:03.784 INFO kablam! | ^^^^^^^^^^ Sep 17 11:51:03.784 INFO kablam! Sep 17 11:51:03.791 INFO kablam! error[E0061]: this function takes 5 parameters but 6 parameters were supplied Sep 17 11:51:03.791 INFO kablam! --> src/main.rs:460:30 Sep 17 11:51:03.792 INFO kablam! | Sep 17 11:51:03.792 INFO kablam! 460 | &mut MaxQ::new( Sep 17 11:51:03.792 INFO kablam! | ______________________________^ Sep 17 11:51:03.793 INFO kablam! 461 | | &world, Sep 17 11:51:03.793 INFO kablam! 462 | | maxq_config.alpha, Sep 17 11:51:03.794 INFO kablam! 463 | | maxq_config.gamma, Sep 17 11:51:03.794 INFO kablam! ... | Sep 17 11:51:03.795 INFO kablam! 466 | | maxq_config.show_learning, Sep 17 11:51:03.795 INFO kablam! 467 | | ), Sep 17 11:51:03.795 INFO kablam! | |_________________________^ expected 5 parameters Sep 17 11:51:03.796 INFO kablam! Sep 17 11:51:03.797 INFO kablam! error[E0609]: no field `show_table` on type `&configuration::MaxQConfig` Sep 17 11:51:03.798 INFO kablam! --> src/main.rs:465:41 Sep 17 11:51:03.798 INFO kablam! | Sep 17 11:51:03.799 INFO kablam! 465 | maxq_config.show_table, Sep 17 11:51:03.799 INFO kablam! | ^^^^^^^^^^ Sep 17 11:51:03.799 INFO kablam! Sep 17 11:51:04.335 INFO kablam! error: aborting due to 6 previous errors Sep 17 11:51:04.335 INFO kablam! Sep 17 11:51:04.336 INFO kablam! Some errors occurred: E0061, E0252, E0425, E0609. Sep 17 11:51:04.336 INFO kablam! For more information about an error, try `rustc --explain E0061`. Sep 17 11:51:04.360 INFO kablam! error: Could not compile `taxi`. Sep 17 11:51:04.360 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 17 11:51:05.387 INFO kablam! error: build failed Sep 17 11:51:05.389 INFO kablam! su: No module specific data is present Sep 17 11:51:07.000 INFO running `"docker" "rm" "-f" "422e04030c80ca9608123559ea92bdc8646b020ab4e54230c1630f7a680e673f"` Sep 17 11:51:07.351 INFO blam! 422e04030c80ca9608123559ea92bdc8646b020ab4e54230c1630f7a680e673f