Sep 19 14:48:27.771 INFO checking phigley/taxi against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352 Sep 19 14:48:27.772 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets Sep 19 14:48:27.772 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-0/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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 +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 19 14:48:28.074 INFO blam! 56c62474bb3a02b90996d6c7781254ff8f7d12a003607902e68aeefff4ec903e Sep 19 14:48:28.076 INFO running `"docker" "start" "-a" "56c62474bb3a02b90996d6c7781254ff8f7d12a003607902e68aeefff4ec903e"` Sep 19 14:48:29.113 INFO kablam! usermod: no changes Sep 19 14:48:29.482 INFO kablam! Compiling num-integer v0.1.39 Sep 19 14:48:29.482 INFO kablam! Compiling num-iter v0.1.37 Sep 19 14:48:29.494 INFO kablam! Compiling rayon-core v1.4.1 Sep 19 14:48:29.502 INFO kablam! Checking reexport-proc-macro v1.0.5 Sep 19 14:48:29.502 INFO kablam! Checking array-macro v1.0.2 Sep 19 14:48:29.502 INFO kablam! Checking cassowary v0.3.0 Sep 19 14:48:29.502 INFO kablam! Checking unicode-segmentation v1.2.1 Sep 19 14:48:29.502 INFO kablam! Checking assert_matches v1.3.0 Sep 19 14:48:29.763 INFO kablam! Compiling proc-macro2 v0.4.8 Sep 19 14:48:30.286 INFO kablam! Checking termion v1.5.1 Sep 19 14:48:30.431 INFO kablam! Checking crossbeam-epoch v0.3.1 Sep 19 14:48:32.681 INFO kablam! Compiling rayon v1.0.2 Sep 19 14:48:33.758 INFO kablam! Checking crossbeam-deque v0.2.0 Sep 19 14:48:34.906 INFO kablam! Checking tui v0.2.3 Sep 19 14:48:37.341 INFO kablam! Compiling quote v0.6.3 Sep 19 14:48:37.499 INFO kablam! Checking chrono v0.4.4 Sep 19 14:48:38.044 INFO kablam! Checking num v0.1.42 Sep 19 14:48:38.526 INFO kablam! Compiling syn v0.14.4 Sep 19 14:48:38.666 INFO kablam! Checking float-cmp v0.3.0 Sep 19 14:48:43.994 INFO kablam! Checking simplelog v0.5.2 Sep 19 14:48:54.046 INFO kablam! Compiling enum-map-derive v0.2.10 Sep 19 14:48:54.046 INFO kablam! Compiling serde_derive v1.0.70 Sep 19 14:48:56.126 INFO kablam! Checking enum-map v0.2.36 Sep 19 14:49:10.272 INFO kablam! Checking taxi v0.1.0 (/source) Sep 19 14:49:10.272 INFO kablam! Checking criterion v0.2.4 Sep 19 14:49:13.674 INFO kablam! error[E0252]: the name `Rng` is defined multiple times Sep 19 14:49:13.674 INFO kablam! --> src/main.rs:46:5 Sep 19 14:49:13.674 INFO kablam! | Sep 19 14:49:13.674 INFO kablam! 19 | use rand::Rng; Sep 19 14:49:13.674 INFO kablam! | --------- previous import of the trait `Rng` here Sep 19 14:49:13.674 INFO kablam! ... Sep 19 14:49:13.674 INFO kablam! 46 | use rand::Rng; Sep 19 14:49:13.674 INFO kablam! | ^^^^^^^^^ `Rng` reimported here Sep 19 14:49:13.674 INFO kablam! | Sep 19 14:49:13.674 INFO kablam! = note: `Rng` must be defined only once in the type namespace of this module Sep 19 14:49:13.674 INFO kablam! help: You can use `as` to change the binding name of the import Sep 19 14:49:13.674 INFO kablam! | Sep 19 14:49:13.674 INFO kablam! 46 | use rand::Rng as OtherRng; Sep 19 14:49:13.674 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Sep 19 14:49:13.674 INFO kablam! Sep 19 14:49:14.622 INFO kablam! error[E0425]: cannot find function `thread_rng` in this scope Sep 19 14:49:14.622 INFO kablam! --> src/main.rs:382:23 Sep 19 14:49:14.622 INFO kablam! | Sep 19 14:49:14.622 INFO kablam! 382 | let mut rng = thread_rng(); Sep 19 14:49:14.622 INFO kablam! | ^^^^^^^^^^ not found in this scope Sep 19 14:49:14.622 INFO kablam! help: possible candidates are found in other modules, you can import them into scope Sep 19 14:49:14.622 INFO kablam! | Sep 19 14:49:14.622 INFO kablam! 19 | use rand::prelude::thread_rng; Sep 19 14:49:14.622 INFO kablam! | Sep 19 14:49:14.622 INFO kablam! 19 | use rand::thread_rng; Sep 19 14:49:14.622 INFO kablam! | Sep 19 14:49:14.622 INFO kablam! Sep 19 14:49:14.662 INFO kablam! warning: unused import: `rand::Rng` Sep 19 14:49:14.662 INFO kablam! --> src/main.rs:46:5 Sep 19 14:49:14.662 INFO kablam! | Sep 19 14:49:14.662 INFO kablam! 46 | use rand::Rng; Sep 19 14:49:14.663 INFO kablam! | ^^^^^^^^^ Sep 19 14:49:14.663 INFO kablam! | Sep 19 14:49:14.663 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 19 14:49:14.663 INFO kablam! Sep 19 14:49:15.050 INFO kablam! error[E0061]: this function takes 4 parameters but 5 parameters were supplied Sep 19 14:49:15.050 INFO kablam! --> src/main.rs:402:34 Sep 19 14:49:15.050 INFO kablam! | Sep 19 14:49:15.050 INFO kablam! 402 | &mut QLearner::new( Sep 19 14:49:15.051 INFO kablam! | __________________________________^ Sep 19 14:49:15.051 INFO kablam! 403 | | &world, Sep 19 14:49:15.051 INFO kablam! 404 | | qlearner_config.alpha, Sep 19 14:49:15.051 INFO kablam! 405 | | qlearner_config.gamma, Sep 19 14:49:15.051 INFO kablam! 406 | | qlearner_config.epsilon, Sep 19 14:49:15.052 INFO kablam! 407 | | qlearner_config.show_table, Sep 19 14:49:15.052 INFO kablam! 408 | | ), Sep 19 14:49:15.052 INFO kablam! | |_____________________________^ expected 4 parameters Sep 19 14:49:15.052 INFO kablam! Sep 19 14:49:15.127 INFO kablam! error[E0609]: no field `show_table` on type `&configuration::QLearnerConfig` Sep 19 14:49:15.127 INFO kablam! --> src/main.rs:407:49 Sep 19 14:49:15.128 INFO kablam! | Sep 19 14:49:15.128 INFO kablam! 407 | qlearner_config.show_table, Sep 19 14:49:15.128 INFO kablam! | ^^^^^^^^^^ Sep 19 14:49:15.128 INFO kablam! Sep 19 14:49:15.138 INFO kablam! error[E0061]: this function takes 5 parameters but 6 parameters were supplied Sep 19 14:49:15.138 INFO kablam! --> src/main.rs:460:30 Sep 19 14:49:15.138 INFO kablam! | Sep 19 14:49:15.139 INFO kablam! 460 | &mut MaxQ::new( Sep 19 14:49:15.139 INFO kablam! | ______________________________^ Sep 19 14:49:15.139 INFO kablam! 461 | | &world, Sep 19 14:49:15.139 INFO kablam! 462 | | maxq_config.alpha, Sep 19 14:49:15.139 INFO kablam! 463 | | maxq_config.gamma, Sep 19 14:49:15.140 INFO kablam! ... | Sep 19 14:49:15.140 INFO kablam! 466 | | maxq_config.show_learning, Sep 19 14:49:15.140 INFO kablam! 467 | | ), Sep 19 14:49:15.140 INFO kablam! | |_________________________^ expected 5 parameters Sep 19 14:49:15.140 INFO kablam! Sep 19 14:49:15.146 INFO kablam! error[E0609]: no field `show_table` on type `&configuration::MaxQConfig` Sep 19 14:49:15.146 INFO kablam! --> src/main.rs:465:41 Sep 19 14:49:15.146 INFO kablam! | Sep 19 14:49:15.146 INFO kablam! 465 | maxq_config.show_table, Sep 19 14:49:15.147 INFO kablam! | ^^^^^^^^^^ Sep 19 14:49:15.147 INFO kablam! Sep 19 14:49:16.530 INFO kablam! error: aborting due to 6 previous errors Sep 19 14:49:16.530 INFO kablam! Sep 19 14:49:16.530 INFO kablam! Some errors occurred: E0061, E0252, E0425, E0609. Sep 19 14:49:16.530 INFO kablam! For more information about an error, try `rustc --explain E0061`. Sep 19 14:49:16.566 INFO kablam! error: Could not compile `taxi`. Sep 19 14:49:16.566 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 19 14:49:17.180 INFO kablam! error[E0252]: the name `Rng` is defined multiple times Sep 19 14:49:17.180 INFO kablam! --> src/main.rs:46:5 Sep 19 14:49:17.181 INFO kablam! | Sep 19 14:49:17.181 INFO kablam! 19 | use rand::Rng; Sep 19 14:49:17.182 INFO kablam! | --------- previous import of the trait `Rng` here Sep 19 14:49:17.182 INFO kablam! ... Sep 19 14:49:17.183 INFO kablam! 46 | use rand::Rng; Sep 19 14:49:17.183 INFO kablam! | ^^^^^^^^^ `Rng` reimported here Sep 19 14:49:17.183 INFO kablam! | Sep 19 14:49:17.184 INFO kablam! = note: `Rng` must be defined only once in the type namespace of this module Sep 19 14:49:17.184 INFO kablam! help: You can use `as` to change the binding name of the import Sep 19 14:49:17.185 INFO kablam! | Sep 19 14:49:17.185 INFO kablam! 46 | use rand::Rng as OtherRng; Sep 19 14:49:17.186 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Sep 19 14:49:17.186 INFO kablam! Sep 19 14:49:18.674 INFO kablam! error[E0425]: cannot find function `thread_rng` in this scope Sep 19 14:49:18.675 INFO kablam! --> src/main.rs:382:23 Sep 19 14:49:18.675 INFO kablam! | Sep 19 14:49:18.675 INFO kablam! 382 | let mut rng = thread_rng(); Sep 19 14:49:18.676 INFO kablam! | ^^^^^^^^^^ not found in this scope Sep 19 14:49:18.676 INFO kablam! help: possible candidates are found in other modules, you can import them into scope Sep 19 14:49:18.676 INFO kablam! | Sep 19 14:49:18.677 INFO kablam! 19 | use rand::prelude::thread_rng; Sep 19 14:49:18.677 INFO kablam! | Sep 19 14:49:18.677 INFO kablam! 19 | use rand::thread_rng; Sep 19 14:49:18.678 INFO kablam! | Sep 19 14:49:18.678 INFO kablam! Sep 19 14:49:18.734 INFO kablam! warning: unused import: `rand::Rng` Sep 19 14:49:18.735 INFO kablam! --> src/main.rs:46:5 Sep 19 14:49:18.735 INFO kablam! | Sep 19 14:49:18.736 INFO kablam! 46 | use rand::Rng; Sep 19 14:49:18.736 INFO kablam! | ^^^^^^^^^ Sep 19 14:49:18.736 INFO kablam! | Sep 19 14:49:18.737 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 19 14:49:18.737 INFO kablam! Sep 19 14:49:19.166 INFO kablam! error[E0061]: this function takes 4 parameters but 5 parameters were supplied Sep 19 14:49:19.166 INFO kablam! --> src/main.rs:402:34 Sep 19 14:49:19.166 INFO kablam! | Sep 19 14:49:19.166 INFO kablam! 402 | &mut QLearner::new( Sep 19 14:49:19.167 INFO kablam! | __________________________________^ Sep 19 14:49:19.167 INFO kablam! 403 | | &world, Sep 19 14:49:19.167 INFO kablam! 404 | | qlearner_config.alpha, Sep 19 14:49:19.168 INFO kablam! 405 | | qlearner_config.gamma, Sep 19 14:49:19.168 INFO kablam! 406 | | qlearner_config.epsilon, Sep 19 14:49:19.168 INFO kablam! 407 | | qlearner_config.show_table, Sep 19 14:49:19.168 INFO kablam! 408 | | ), Sep 19 14:49:19.168 INFO kablam! | |_____________________________^ expected 4 parameters Sep 19 14:49:19.168 INFO kablam! Sep 19 14:49:19.250 INFO kablam! error[E0609]: no field `show_table` on type `&configuration::QLearnerConfig` Sep 19 14:49:19.250 INFO kablam! --> src/main.rs:407:49 Sep 19 14:49:19.250 INFO kablam! | Sep 19 14:49:19.250 INFO kablam! 407 | qlearner_config.show_table, Sep 19 14:49:19.250 INFO kablam! | ^^^^^^^^^^ Sep 19 14:49:19.250 INFO kablam! Sep 19 14:49:19.253 INFO kablam! error[E0061]: this function takes 5 parameters but 6 parameters were supplied Sep 19 14:49:19.253 INFO kablam! --> src/main.rs:460:30 Sep 19 14:49:19.253 INFO kablam! | Sep 19 14:49:19.253 INFO kablam! 460 | &mut MaxQ::new( Sep 19 14:49:19.253 INFO kablam! | ______________________________^ Sep 19 14:49:19.253 INFO kablam! 461 | | &world, Sep 19 14:49:19.253 INFO kablam! 462 | | maxq_config.alpha, Sep 19 14:49:19.253 INFO kablam! 463 | | maxq_config.gamma, Sep 19 14:49:19.253 INFO kablam! ... | Sep 19 14:49:19.253 INFO kablam! 466 | | maxq_config.show_learning, Sep 19 14:49:19.253 INFO kablam! 467 | | ), Sep 19 14:49:19.253 INFO kablam! | |_________________________^ expected 5 parameters Sep 19 14:49:19.253 INFO kablam! Sep 19 14:49:19.254 INFO kablam! error[E0609]: no field `show_table` on type `&configuration::MaxQConfig` Sep 19 14:49:19.254 INFO kablam! --> src/main.rs:465:41 Sep 19 14:49:19.254 INFO kablam! | Sep 19 14:49:19.254 INFO kablam! 465 | maxq_config.show_table, Sep 19 14:49:19.254 INFO kablam! | ^^^^^^^^^^ Sep 19 14:49:19.254 INFO kablam! Sep 19 14:49:19.868 INFO kablam! error: aborting due to 6 previous errors Sep 19 14:49:19.868 INFO kablam! Sep 19 14:49:19.868 INFO kablam! Some errors occurred: E0061, E0252, E0425, E0609. Sep 19 14:49:19.868 INFO kablam! For more information about an error, try `rustc --explain E0061`. Sep 19 14:49:19.894 INFO kablam! error: Could not compile `taxi`. Sep 19 14:49:19.894 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 19 14:49:20.987 INFO kablam! error: build failed Sep 19 14:49:20.990 INFO kablam! su: No module specific data is present Sep 19 14:49:22.897 INFO running `"docker" "rm" "-f" "56c62474bb3a02b90996d6c7781254ff8f7d12a003607902e68aeefff4ec903e"` Sep 19 14:49:23.017 INFO blam! 56c62474bb3a02b90996d6c7781254ff8f7d12a003607902e68aeefff4ec903e