Sep 20 21:37:37.179 INFO checking phigley/taxi against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394 Sep 20 21:37:37.179 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets Sep 20 21:37:37.179 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-0/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 20 21:37:37.408 INFO blam! 92920044948a7c23be962489894e36951d0aea971b0c49a5d5adde3b588082f4 Sep 20 21:37:37.416 INFO running `"docker" "start" "-a" "92920044948a7c23be962489894e36951d0aea971b0c49a5d5adde3b588082f4"` Sep 20 21:37:38.590 INFO kablam! usermod: no changes Sep 20 21:37:38.897 INFO kablam! Compiling rayon-core v1.4.1 Sep 20 21:37:38.906 INFO kablam! Checking cassowary v0.3.0 Sep 20 21:37:38.906 INFO kablam! Checking reexport-proc-macro v1.0.5 Sep 20 21:37:38.906 INFO kablam! Checking array-macro v1.0.2 Sep 20 21:37:38.906 INFO kablam! Checking assert_matches v1.3.0 Sep 20 21:37:38.906 INFO kablam! Compiling proc-macro2 v0.4.8 Sep 20 21:37:38.906 INFO kablam! Checking crossbeam-epoch v0.3.1 Sep 20 21:37:38.906 INFO kablam! Checking float-cmp v0.3.0 Sep 20 21:37:40.979 INFO kablam! Compiling rayon v1.0.2 Sep 20 21:37:41.534 INFO kablam! Checking tui v0.2.3 Sep 20 21:37:41.738 INFO kablam! Checking crossbeam-deque v0.2.0 Sep 20 21:37:45.734 INFO kablam! Compiling quote v0.6.3 Sep 20 21:37:47.103 INFO kablam! Compiling syn v0.14.4 Sep 20 21:37:59.764 INFO kablam! Compiling enum-map-derive v0.2.10 Sep 20 21:37:59.764 INFO kablam! Compiling serde_derive v1.0.70 Sep 20 21:38:02.637 INFO kablam! Checking enum-map v0.2.36 Sep 20 21:38:16.657 INFO kablam! Checking criterion v0.2.4 Sep 20 21:38:16.657 INFO kablam! Checking taxi v0.1.0 (/source) Sep 20 21:38:20.151 INFO kablam! error[E0252]: the name `Rng` is defined multiple times Sep 20 21:38:20.151 INFO kablam! --> src/main.rs:46:5 Sep 20 21:38:20.151 INFO kablam! | Sep 20 21:38:20.151 INFO kablam! 19 | use rand::Rng; Sep 20 21:38:20.151 INFO kablam! | --------- previous import of the trait `Rng` here Sep 20 21:38:20.151 INFO kablam! ... Sep 20 21:38:20.151 INFO kablam! 46 | use rand::Rng; Sep 20 21:38:20.151 INFO kablam! | ^^^^^^^^^ `Rng` reimported here Sep 20 21:38:20.151 INFO kablam! | Sep 20 21:38:20.151 INFO kablam! = note: `Rng` must be defined only once in the type namespace of this module Sep 20 21:38:20.151 INFO kablam! help: You can use `as` to change the binding name of the import Sep 20 21:38:20.151 INFO kablam! | Sep 20 21:38:20.151 INFO kablam! 46 | use rand::Rng as OtherRng; Sep 20 21:38:20.151 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Sep 20 21:38:20.151 INFO kablam! Sep 20 21:38:21.016 INFO kablam! error[E0425]: cannot find function `thread_rng` in this scope Sep 20 21:38:21.017 INFO kablam! --> src/main.rs:382:23 Sep 20 21:38:21.017 INFO kablam! | Sep 20 21:38:21.018 INFO kablam! 382 | let mut rng = thread_rng(); Sep 20 21:38:21.018 INFO kablam! | ^^^^^^^^^^ not found in this scope Sep 20 21:38:21.019 INFO kablam! help: possible candidates are found in other modules, you can import them into scope Sep 20 21:38:21.019 INFO kablam! | Sep 20 21:38:21.020 INFO kablam! 19 | use rand::prelude::thread_rng; Sep 20 21:38:21.020 INFO kablam! | Sep 20 21:38:21.021 INFO kablam! 19 | use rand::thread_rng; Sep 20 21:38:21.021 INFO kablam! | Sep 20 21:38:21.021 INFO kablam! Sep 20 21:38:21.064 INFO kablam! warning: unused import: `rand::Rng` Sep 20 21:38:21.064 INFO kablam! --> src/main.rs:46:5 Sep 20 21:38:21.064 INFO kablam! | Sep 20 21:38:21.064 INFO kablam! 46 | use rand::Rng; Sep 20 21:38:21.064 INFO kablam! | ^^^^^^^^^ Sep 20 21:38:21.070 INFO kablam! | Sep 20 21:38:21.070 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 20 21:38:21.070 INFO kablam! Sep 20 21:38:21.522 INFO kablam! error[E0061]: this function takes 4 parameters but 5 parameters were supplied Sep 20 21:38:21.522 INFO kablam! --> src/main.rs:402:34 Sep 20 21:38:21.522 INFO kablam! | Sep 20 21:38:21.522 INFO kablam! 402 | &mut QLearner::new( Sep 20 21:38:21.522 INFO kablam! | __________________________________^ Sep 20 21:38:21.522 INFO kablam! 403 | | &world, Sep 20 21:38:21.522 INFO kablam! 404 | | qlearner_config.alpha, Sep 20 21:38:21.522 INFO kablam! 405 | | qlearner_config.gamma, Sep 20 21:38:21.522 INFO kablam! 406 | | qlearner_config.epsilon, Sep 20 21:38:21.522 INFO kablam! 407 | | qlearner_config.show_table, Sep 20 21:38:21.522 INFO kablam! 408 | | ), Sep 20 21:38:21.522 INFO kablam! | |_____________________________^ expected 4 parameters Sep 20 21:38:21.522 INFO kablam! Sep 20 21:38:21.854 INFO kablam! error[E0609]: no field `show_table` on type `&configuration::QLearnerConfig` Sep 20 21:38:21.855 INFO kablam! --> src/main.rs:407:49 Sep 20 21:38:21.855 INFO kablam! | Sep 20 21:38:21.855 INFO kablam! 407 | qlearner_config.show_table, Sep 20 21:38:21.856 INFO kablam! | ^^^^^^^^^^ Sep 20 21:38:21.886 INFO kablam! Sep 20 21:38:21.889 INFO kablam! error[E0061]: this function takes 5 parameters but 6 parameters were supplied Sep 20 21:38:21.890 INFO kablam! --> src/main.rs:460:30 Sep 20 21:38:21.891 INFO kablam! | Sep 20 21:38:21.891 INFO kablam! 460 | &mut MaxQ::new( Sep 20 21:38:21.891 INFO kablam! | ______________________________^ Sep 20 21:38:21.892 INFO kablam! 461 | | &world, Sep 20 21:38:21.892 INFO kablam! 462 | | maxq_config.alpha, Sep 20 21:38:21.893 INFO kablam! 463 | | maxq_config.gamma, Sep 20 21:38:21.893 INFO kablam! ... | Sep 20 21:38:21.893 INFO kablam! 466 | | maxq_config.show_learning, Sep 20 21:38:21.894 INFO kablam! 467 | | ), Sep 20 21:38:21.894 INFO kablam! | |_________________________^ expected 5 parameters Sep 20 21:38:21.894 INFO kablam! Sep 20 21:38:21.902 INFO kablam! error[E0609]: no field `show_table` on type `&configuration::MaxQConfig` Sep 20 21:38:21.903 INFO kablam! --> src/main.rs:465:41 Sep 20 21:38:21.903 INFO kablam! | Sep 20 21:38:21.904 INFO kablam! 465 | maxq_config.show_table, Sep 20 21:38:21.904 INFO kablam! | ^^^^^^^^^^ Sep 20 21:38:21.918 INFO kablam! Sep 20 21:38:23.366 INFO kablam! error[E0252]: the name `Rng` is defined multiple times Sep 20 21:38:23.366 INFO kablam! --> src/main.rs:46:5 Sep 20 21:38:23.367 INFO kablam! | Sep 20 21:38:23.367 INFO kablam! 19 | use rand::Rng; Sep 20 21:38:23.367 INFO kablam! | --------- previous import of the trait `Rng` here Sep 20 21:38:23.368 INFO kablam! ... Sep 20 21:38:23.368 INFO kablam! 46 | use rand::Rng; Sep 20 21:38:23.368 INFO kablam! | ^^^^^^^^^ `Rng` reimported here Sep 20 21:38:23.390 INFO kablam! | Sep 20 21:38:23.390 INFO kablam! = note: `Rng` must be defined only once in the type namespace of this module Sep 20 21:38:23.391 INFO kablam! help: You can use `as` to change the binding name of the import Sep 20 21:38:23.391 INFO kablam! | Sep 20 21:38:23.391 INFO kablam! 46 | use rand::Rng as OtherRng; Sep 20 21:38:23.391 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Sep 20 21:38:23.391 INFO kablam! Sep 20 21:38:24.173 INFO kablam! error: aborting due to 6 previous errors Sep 20 21:38:24.198 INFO kablam! Sep 20 21:38:24.198 INFO kablam! Some errors occurred: E0061, E0252, E0425, E0609. Sep 20 21:38:24.198 INFO kablam! For more information about an error, try `rustc --explain E0061`. Sep 20 21:38:24.258 INFO kablam! error: Could not compile `taxi`. Sep 20 21:38:24.258 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 20 21:38:25.350 INFO kablam! error[E0425]: cannot find function `thread_rng` in this scope Sep 20 21:38:25.350 INFO kablam! --> src/main.rs:382:23 Sep 20 21:38:25.350 INFO kablam! | Sep 20 21:38:25.350 INFO kablam! 382 | let mut rng = thread_rng(); Sep 20 21:38:25.350 INFO kablam! | ^^^^^^^^^^ not found in this scope Sep 20 21:38:25.350 INFO kablam! help: possible candidates are found in other modules, you can import them into scope Sep 20 21:38:25.350 INFO kablam! | Sep 20 21:38:25.350 INFO kablam! 19 | use rand::prelude::thread_rng; Sep 20 21:38:25.350 INFO kablam! | Sep 20 21:38:25.350 INFO kablam! 19 | use rand::thread_rng; Sep 20 21:38:25.350 INFO kablam! | Sep 20 21:38:25.350 INFO kablam! Sep 20 21:38:25.379 INFO kablam! warning: unused import: `rand::Rng` Sep 20 21:38:25.379 INFO kablam! --> src/main.rs:46:5 Sep 20 21:38:25.379 INFO kablam! | Sep 20 21:38:25.379 INFO kablam! 46 | use rand::Rng; Sep 20 21:38:25.379 INFO kablam! | ^^^^^^^^^ Sep 20 21:38:25.379 INFO kablam! | Sep 20 21:38:25.379 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 20 21:38:25.379 INFO kablam! Sep 20 21:38:25.799 INFO kablam! error[E0061]: this function takes 4 parameters but 5 parameters were supplied Sep 20 21:38:25.800 INFO kablam! --> src/main.rs:402:34 Sep 20 21:38:25.800 INFO kablam! | Sep 20 21:38:25.800 INFO kablam! 402 | &mut QLearner::new( Sep 20 21:38:25.800 INFO kablam! | __________________________________^ Sep 20 21:38:25.801 INFO kablam! 403 | | &world, Sep 20 21:38:25.801 INFO kablam! 404 | | qlearner_config.alpha, Sep 20 21:38:25.801 INFO kablam! 405 | | qlearner_config.gamma, Sep 20 21:38:25.801 INFO kablam! 406 | | qlearner_config.epsilon, Sep 20 21:38:25.802 INFO kablam! 407 | | qlearner_config.show_table, Sep 20 21:38:25.802 INFO kablam! 408 | | ), Sep 20 21:38:25.802 INFO kablam! | |_____________________________^ expected 4 parameters Sep 20 21:38:25.803 INFO kablam! Sep 20 21:38:25.877 INFO kablam! error[E0609]: no field `show_table` on type `&configuration::QLearnerConfig` Sep 20 21:38:25.877 INFO kablam! --> src/main.rs:407:49 Sep 20 21:38:25.878 INFO kablam! | Sep 20 21:38:25.878 INFO kablam! 407 | qlearner_config.show_table, Sep 20 21:38:25.878 INFO kablam! | ^^^^^^^^^^ Sep 20 21:38:25.878 INFO kablam! Sep 20 21:38:25.881 INFO kablam! error[E0061]: this function takes 5 parameters but 6 parameters were supplied Sep 20 21:38:25.882 INFO kablam! --> src/main.rs:460:30 Sep 20 21:38:25.882 INFO kablam! | Sep 20 21:38:25.882 INFO kablam! 460 | &mut MaxQ::new( Sep 20 21:38:25.883 INFO kablam! | ______________________________^ Sep 20 21:38:25.883 INFO kablam! 461 | | &world, Sep 20 21:38:25.883 INFO kablam! 462 | | maxq_config.alpha, Sep 20 21:38:25.884 INFO kablam! 463 | | maxq_config.gamma, Sep 20 21:38:25.884 INFO kablam! ... | Sep 20 21:38:25.884 INFO kablam! 466 | | maxq_config.show_learning, Sep 20 21:38:25.885 INFO kablam! 467 | | ), Sep 20 21:38:25.885 INFO kablam! | |_________________________^ expected 5 parameters Sep 20 21:38:25.885 INFO kablam! Sep 20 21:38:25.887 INFO kablam! error[E0609]: no field `show_table` on type `&configuration::MaxQConfig` Sep 20 21:38:25.887 INFO kablam! --> src/main.rs:465:41 Sep 20 21:38:25.887 INFO kablam! | Sep 20 21:38:25.888 INFO kablam! 465 | maxq_config.show_table, Sep 20 21:38:25.888 INFO kablam! | ^^^^^^^^^^ Sep 20 21:38:25.888 INFO kablam! Sep 20 21:38:26.466 INFO kablam! error: aborting due to 6 previous errors Sep 20 21:38:26.466 INFO kablam! Sep 20 21:38:26.466 INFO kablam! Some errors occurred: E0061, E0252, E0425, E0609. Sep 20 21:38:26.466 INFO kablam! For more information about an error, try `rustc --explain E0061`. Sep 20 21:38:26.491 INFO kablam! error: Could not compile `taxi`. Sep 20 21:38:26.491 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 20 21:38:27.290 INFO kablam! error: build failed Sep 20 21:38:27.293 INFO kablam! su: No module specific data is present Sep 20 21:38:29.268 INFO running `"docker" "rm" "-f" "92920044948a7c23be962489894e36951d0aea971b0c49a5d5adde3b588082f4"` Sep 20 21:38:29.377 INFO blam! 92920044948a7c23be962489894e36951d0aea971b0c49a5d5adde3b588082f4