Sep 10 03:00:21.976 INFO checking phigley/taxi against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090 Sep 10 03:00:21.976 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets Sep 10 03:00:21.976 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-7/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"` Sep 10 03:00:22.200 INFO blam! ce12117d5deac21f3969a0b1c755572f48e6c466098be5ed4127e5e616f285a4 Sep 10 03:00:22.202 INFO running `"docker" "start" "-a" "ce12117d5deac21f3969a0b1c755572f48e6c466098be5ed4127e5e616f285a4"` Sep 10 03:00:23.949 INFO kablam! usermod: no changes Sep 10 03:00:24.246 INFO kablam! Compiling rayon-core v1.4.1 Sep 10 03:00:24.246 INFO kablam! Compiling rayon v1.0.2 Sep 10 03:00:24.250 INFO kablam! Checking cassowary v0.3.0 Sep 10 03:00:24.250 INFO kablam! Checking array-macro v1.0.2 Sep 10 03:00:24.250 INFO kablam! Checking unicode-segmentation v1.2.1 Sep 10 03:00:24.250 INFO kablam! Checking reexport-proc-macro v1.0.5 Sep 10 03:00:24.250 INFO kablam! Checking assert_matches v1.3.0 Sep 10 03:00:24.250 INFO kablam! Compiling proc-macro2 v0.4.8 Sep 10 03:00:24.702 INFO kablam! Checking termion v1.5.1 Sep 10 03:00:24.742 INFO kablam! Checking crossbeam-epoch v0.3.1 Sep 10 03:00:25.137 INFO kablam! Checking toml v0.4.6 Sep 10 03:00:27.235 INFO kablam! Checking chrono v0.4.4 Sep 10 03:00:28.602 INFO kablam! Checking num v0.1.42 Sep 10 03:00:29.518 INFO kablam! Checking float-cmp v0.3.0 Sep 10 03:00:29.534 INFO kablam! Checking crossbeam-deque v0.2.0 Sep 10 03:00:30.020 INFO kablam! Checking tui v0.2.3 Sep 10 03:00:36.055 INFO kablam! Compiling quote v0.6.3 Sep 10 03:00:37.948 INFO kablam! Checking simplelog v0.5.2 Sep 10 03:00:38.010 INFO kablam! Compiling syn v0.14.4 Sep 10 03:00:52.363 INFO kablam! Compiling enum-map-derive v0.2.10 Sep 10 03:00:52.364 INFO kablam! Compiling serde_derive v1.0.70 Sep 10 03:00:54.884 INFO kablam! Checking enum-map v0.2.36 Sep 10 03:01:09.593 INFO kablam! Checking criterion v0.2.4 Sep 10 03:01:09.593 INFO kablam! Checking taxi v0.1.0 (file:///source) Sep 10 03:01:13.487 INFO kablam! error[E0252]: the name `Rng` is defined multiple times Sep 10 03:01:13.487 INFO kablam! --> src/main.rs:46:5 Sep 10 03:01:13.487 INFO kablam! | Sep 10 03:01:13.487 INFO kablam! 19 | use rand::Rng; Sep 10 03:01:13.487 INFO kablam! | --------- previous import of the trait `Rng` here Sep 10 03:01:13.487 INFO kablam! ... Sep 10 03:01:13.487 INFO kablam! 46 | use rand::Rng; Sep 10 03:01:13.487 INFO kablam! | ^^^^^^^^^ `Rng` reimported here Sep 10 03:01:13.487 INFO kablam! | Sep 10 03:01:13.487 INFO kablam! = note: `Rng` must be defined only once in the type namespace of this module Sep 10 03:01:13.487 INFO kablam! help: You can use `as` to change the binding name of the import Sep 10 03:01:13.487 INFO kablam! | Sep 10 03:01:13.487 INFO kablam! 46 | use rand::Rng as OtherRng; Sep 10 03:01:13.487 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Sep 10 03:01:13.487 INFO kablam! Sep 10 03:01:15.110 INFO kablam! error[E0425]: cannot find function `thread_rng` in this scope Sep 10 03:01:15.110 INFO kablam! --> src/main.rs:382:23 Sep 10 03:01:15.110 INFO kablam! | Sep 10 03:01:15.110 INFO kablam! 382 | let mut rng = thread_rng(); Sep 10 03:01:15.110 INFO kablam! | ^^^^^^^^^^ not found in this scope Sep 10 03:01:15.110 INFO kablam! help: possible candidates are found in other modules, you can import them into scope Sep 10 03:01:15.110 INFO kablam! | Sep 10 03:01:15.110 INFO kablam! 19 | use rand::prelude::thread_rng; Sep 10 03:01:15.110 INFO kablam! | Sep 10 03:01:15.110 INFO kablam! 19 | use rand::thread_rng; Sep 10 03:01:15.110 INFO kablam! | Sep 10 03:01:15.110 INFO kablam! Sep 10 03:01:15.358 INFO kablam! warning: unused import: `rand::Rng` Sep 10 03:01:15.358 INFO kablam! --> src/main.rs:46:5 Sep 10 03:01:15.358 INFO kablam! | Sep 10 03:01:15.358 INFO kablam! 46 | use rand::Rng; Sep 10 03:01:15.358 INFO kablam! | ^^^^^^^^^ Sep 10 03:01:15.358 INFO kablam! | Sep 10 03:01:15.358 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 10 03:01:15.358 INFO kablam! Sep 10 03:01:16.501 INFO kablam! error[E0252]: the name `Rng` is defined multiple times Sep 10 03:01:16.501 INFO kablam! --> src/main.rs:46:5 Sep 10 03:01:16.501 INFO kablam! | Sep 10 03:01:16.501 INFO kablam! 19 | use rand::Rng; Sep 10 03:01:16.501 INFO kablam! | --------- previous import of the trait `Rng` here Sep 10 03:01:16.501 INFO kablam! ... Sep 10 03:01:16.501 INFO kablam! 46 | use rand::Rng; Sep 10 03:01:16.501 INFO kablam! | ^^^^^^^^^ `Rng` reimported here Sep 10 03:01:16.526 INFO kablam! | Sep 10 03:01:16.526 INFO kablam! = note: `Rng` must be defined only once in the type namespace of this module Sep 10 03:01:16.526 INFO kablam! help: You can use `as` to change the binding name of the import Sep 10 03:01:16.526 INFO kablam! | Sep 10 03:01:16.526 INFO kablam! 46 | use rand::Rng as OtherRng; Sep 10 03:01:16.526 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Sep 10 03:01:16.526 INFO kablam! Sep 10 03:01:17.074 INFO kablam! error[E0061]: this function takes 4 parameters but 5 parameters were supplied Sep 10 03:01:17.074 INFO kablam! --> src/main.rs:402:34 Sep 10 03:01:17.074 INFO kablam! | Sep 10 03:01:17.074 INFO kablam! 402 | &mut QLearner::new( Sep 10 03:01:17.074 INFO kablam! | __________________________________^ Sep 10 03:01:17.074 INFO kablam! 403 | | &world, Sep 10 03:01:17.074 INFO kablam! 404 | | qlearner_config.alpha, Sep 10 03:01:17.074 INFO kablam! 405 | | qlearner_config.gamma, Sep 10 03:01:17.074 INFO kablam! 406 | | qlearner_config.epsilon, Sep 10 03:01:17.074 INFO kablam! 407 | | qlearner_config.show_table, Sep 10 03:01:17.074 INFO kablam! 408 | | ), Sep 10 03:01:17.074 INFO kablam! | |_____________________________^ expected 4 parameters Sep 10 03:01:17.074 INFO kablam! Sep 10 03:01:17.258 INFO kablam! error[E0609]: no field `show_table` on type `&configuration::QLearnerConfig` Sep 10 03:01:17.258 INFO kablam! --> src/main.rs:407:49 Sep 10 03:01:17.258 INFO kablam! | Sep 10 03:01:17.258 INFO kablam! 407 | qlearner_config.show_table, Sep 10 03:01:17.258 INFO kablam! | ^^^^^^^^^^ Sep 10 03:01:17.258 INFO kablam! Sep 10 03:01:17.258 INFO kablam! error[E0061]: this function takes 5 parameters but 6 parameters were supplied Sep 10 03:01:17.258 INFO kablam! --> src/main.rs:460:30 Sep 10 03:01:17.258 INFO kablam! | Sep 10 03:01:17.258 INFO kablam! 460 | &mut MaxQ::new( Sep 10 03:01:17.258 INFO kablam! | ______________________________^ Sep 10 03:01:17.258 INFO kablam! 461 | | &world, Sep 10 03:01:17.258 INFO kablam! 462 | | maxq_config.alpha, Sep 10 03:01:17.258 INFO kablam! 463 | | maxq_config.gamma, Sep 10 03:01:17.258 INFO kablam! ... | Sep 10 03:01:17.258 INFO kablam! 466 | | maxq_config.show_learning, Sep 10 03:01:17.258 INFO kablam! 467 | | ), Sep 10 03:01:17.258 INFO kablam! | |_________________________^ expected 5 parameters Sep 10 03:01:17.258 INFO kablam! Sep 10 03:01:17.266 INFO kablam! error[E0609]: no field `show_table` on type `&configuration::MaxQConfig` Sep 10 03:01:17.266 INFO kablam! --> src/main.rs:465:41 Sep 10 03:01:17.266 INFO kablam! | Sep 10 03:01:17.266 INFO kablam! 465 | maxq_config.show_table, Sep 10 03:01:17.266 INFO kablam! | ^^^^^^^^^^ Sep 10 03:01:17.266 INFO kablam! Sep 10 03:01:17.853 INFO kablam! error: aborting due to 6 previous errors Sep 10 03:01:17.858 INFO kablam! Sep 10 03:01:17.858 INFO kablam! Some errors occurred: E0061, E0252, E0425, E0609. Sep 10 03:01:17.858 INFO kablam! For more information about an error, try `rustc --explain E0061`. Sep 10 03:01:17.879 INFO kablam! error: Could not compile `taxi`. Sep 10 03:01:17.879 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 10 03:01:18.130 INFO kablam! error[E0425]: cannot find function `thread_rng` in this scope Sep 10 03:01:18.130 INFO kablam! --> src/main.rs:382:23 Sep 10 03:01:18.130 INFO kablam! | Sep 10 03:01:18.130 INFO kablam! 382 | let mut rng = thread_rng(); Sep 10 03:01:18.130 INFO kablam! | ^^^^^^^^^^ not found in this scope Sep 10 03:01:18.130 INFO kablam! help: possible candidates are found in other modules, you can import them into scope Sep 10 03:01:18.130 INFO kablam! | Sep 10 03:01:18.130 INFO kablam! 19 | use rand::prelude::thread_rng; Sep 10 03:01:18.130 INFO kablam! | Sep 10 03:01:18.130 INFO kablam! 19 | use rand::thread_rng; Sep 10 03:01:18.130 INFO kablam! | Sep 10 03:01:18.130 INFO kablam! Sep 10 03:01:18.166 INFO kablam! warning: unused import: `rand::Rng` Sep 10 03:01:18.166 INFO kablam! --> src/main.rs:46:5 Sep 10 03:01:18.166 INFO kablam! | Sep 10 03:01:18.166 INFO kablam! 46 | use rand::Rng; Sep 10 03:01:18.166 INFO kablam! | ^^^^^^^^^ Sep 10 03:01:18.166 INFO kablam! | Sep 10 03:01:18.166 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 10 03:01:18.166 INFO kablam! Sep 10 03:01:18.551 INFO kablam! error[E0061]: this function takes 4 parameters but 5 parameters were supplied Sep 10 03:01:18.551 INFO kablam! --> src/main.rs:402:34 Sep 10 03:01:18.551 INFO kablam! | Sep 10 03:01:18.551 INFO kablam! 402 | &mut QLearner::new( Sep 10 03:01:18.551 INFO kablam! | __________________________________^ Sep 10 03:01:18.551 INFO kablam! 403 | | &world, Sep 10 03:01:18.551 INFO kablam! 404 | | qlearner_config.alpha, Sep 10 03:01:18.551 INFO kablam! 405 | | qlearner_config.gamma, Sep 10 03:01:18.551 INFO kablam! 406 | | qlearner_config.epsilon, Sep 10 03:01:18.551 INFO kablam! 407 | | qlearner_config.show_table, Sep 10 03:01:18.551 INFO kablam! 408 | | ), Sep 10 03:01:18.551 INFO kablam! | |_____________________________^ expected 4 parameters Sep 10 03:01:18.566 INFO kablam! Sep 10 03:01:18.654 INFO kablam! error[E0609]: no field `show_table` on type `&configuration::QLearnerConfig` Sep 10 03:01:18.654 INFO kablam! --> src/main.rs:407:49 Sep 10 03:01:18.654 INFO kablam! | Sep 10 03:01:18.654 INFO kablam! 407 | qlearner_config.show_table, Sep 10 03:01:18.654 INFO kablam! | ^^^^^^^^^^ Sep 10 03:01:18.654 INFO kablam! Sep 10 03:01:18.654 INFO kablam! error[E0061]: this function takes 5 parameters but 6 parameters were supplied Sep 10 03:01:18.654 INFO kablam! --> src/main.rs:460:30 Sep 10 03:01:18.654 INFO kablam! | Sep 10 03:01:18.654 INFO kablam! 460 | &mut MaxQ::new( Sep 10 03:01:18.654 INFO kablam! | ______________________________^ Sep 10 03:01:18.654 INFO kablam! 461 | | &world, Sep 10 03:01:18.654 INFO kablam! 462 | | maxq_config.alpha, Sep 10 03:01:18.654 INFO kablam! 463 | | maxq_config.gamma, Sep 10 03:01:18.654 INFO kablam! ... | Sep 10 03:01:18.654 INFO kablam! 466 | | maxq_config.show_learning, Sep 10 03:01:18.654 INFO kablam! 467 | | ), Sep 10 03:01:18.654 INFO kablam! | |_________________________^ expected 5 parameters Sep 10 03:01:18.654 INFO kablam! Sep 10 03:01:18.655 INFO kablam! error[E0609]: no field `show_table` on type `&configuration::MaxQConfig` Sep 10 03:01:18.655 INFO kablam! --> src/main.rs:465:41 Sep 10 03:01:18.655 INFO kablam! | Sep 10 03:01:18.655 INFO kablam! 465 | maxq_config.show_table, Sep 10 03:01:18.655 INFO kablam! | ^^^^^^^^^^ Sep 10 03:01:18.655 INFO kablam! Sep 10 03:01:19.170 INFO kablam! error: aborting due to 6 previous errors Sep 10 03:01:19.174 INFO kablam! Sep 10 03:01:19.174 INFO kablam! Some errors occurred: E0061, E0252, E0425, E0609. Sep 10 03:01:19.174 INFO kablam! For more information about an error, try `rustc --explain E0061`. Sep 10 03:01:19.206 INFO kablam! error: Could not compile `taxi`. Sep 10 03:01:19.207 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 10 03:01:19.598 INFO kablam! error: build failed Sep 10 03:01:19.601 INFO kablam! su: No module specific data is present Sep 10 03:01:21.372 INFO running `"docker" "rm" "-f" "ce12117d5deac21f3969a0b1c755572f48e6c466098be5ed4127e5e616f285a4"` Sep 10 03:01:21.483 INFO blam! ce12117d5deac21f3969a0b1c755572f48e6c466098be5ed4127e5e616f285a4