Sep 20 21:37:35.198 INFO checking phigley/taxi against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394 Sep 20 21:37:35.198 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets Sep 20 21:37:35.199 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-1/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 20 21:37:35.406 INFO blam! 53a518e7e8a2d65535ce47fb18ddc2b9fabb1c5ac54a89982995d7dafedd53c8 Sep 20 21:37:35.409 INFO running `"docker" "start" "-a" "53a518e7e8a2d65535ce47fb18ddc2b9fabb1c5ac54a89982995d7dafedd53c8"` Sep 20 21:37:36.625 INFO kablam! usermod: no changes Sep 20 21:37:36.968 INFO kablam! Compiling num-integer v0.1.39 Sep 20 21:37:36.975 INFO kablam! Compiling rayon-core v1.4.1 Sep 20 21:37:36.978 INFO kablam! Compiling rayon v1.0.2 Sep 20 21:37:36.986 INFO kablam! Checking cassowary v0.3.0 Sep 20 21:37:37.021 INFO kablam! Checking cast v0.2.2 Sep 20 21:37:37.021 INFO kablam! Checking array-macro v1.0.2 Sep 20 21:37:37.036 INFO kablam! Checking reexport-proc-macro v1.0.5 Sep 20 21:37:37.036 INFO kablam! Checking thread-scoped v1.0.2 Sep 20 21:37:37.514 INFO kablam! Checking assert_matches v1.3.0 Sep 20 21:37:37.662 INFO kablam! Checking crossbeam-utils v0.2.2 Sep 20 21:37:38.110 INFO kablam! Checking log v0.4.3 Sep 20 21:37:38.230 INFO kablam! Compiling proc-macro2 v0.4.8 Sep 20 21:37:39.794 INFO kablam! Checking memchr v2.0.1 Sep 20 21:37:39.795 INFO kablam! Checking termion v1.5.1 Sep 20 21:37:39.847 INFO kablam! Checking rand v0.5.4 Sep 20 21:37:40.470 INFO kablam! Checking crossbeam-epoch v0.3.1 Sep 20 21:37:40.578 INFO kablam! Checking criterion-plot v0.2.4 Sep 20 21:37:41.470 INFO kablam! Checking criterion-stats v0.2.4 Sep 20 21:37:41.930 INFO kablam! Compiling pest_derive v1.0.7 Sep 20 21:37:42.243 INFO kablam! Checking serde_json v1.0.24 Sep 20 21:37:44.174 INFO kablam! Checking toml v0.4.6 Sep 20 21:37:44.230 INFO kablam! Checking aho-corasick v0.6.6 Sep 20 21:37:46.406 INFO kablam! Checking csv-core v0.1.4 Sep 20 21:37:47.079 INFO kablam! Checking itertools-num v0.1.1 Sep 20 21:37:51.991 INFO kablam! Checking backtrace v0.3.9 Sep 20 21:37:52.065 INFO kablam! Checking crossbeam-deque v0.2.0 Sep 20 21:37:52.238 INFO kablam! Checking tui v0.2.3 Sep 20 21:37:52.538 INFO kablam! Checking regex v1.0.2 Sep 20 21:37:53.543 INFO kablam! Checking csv v1.0.0 Sep 20 21:37:54.106 INFO kablam! Compiling quote v0.6.3 Sep 20 21:38:02.067 INFO kablam! Checking failure v0.1.1 Sep 20 21:38:03.466 INFO kablam! Compiling syn v0.14.4 Sep 20 21:38:03.749 INFO kablam! Checking num-iter v0.1.37 Sep 20 21:38:03.767 INFO kablam! Checking chrono v0.4.4 Sep 20 21:38:04.998 INFO kablam! Checking num v0.1.42 Sep 20 21:38:05.252 INFO kablam! Checking float-cmp v0.3.0 Sep 20 21:38:05.642 INFO kablam! Checking handlebars v0.32.4 Sep 20 21:38:11.586 INFO kablam! Checking simplelog v0.5.2 Sep 20 21:38:22.186 INFO kablam! Compiling enum-map-derive v0.2.10 Sep 20 21:38:22.186 INFO kablam! Compiling serde_derive v1.0.70 Sep 20 21:38:25.159 INFO kablam! Checking enum-map v0.2.36 Sep 20 21:38:39.642 INFO kablam! Checking criterion v0.2.4 Sep 20 21:38:39.642 INFO kablam! Checking taxi v0.1.0 (/source) Sep 20 21:38:42.582 INFO kablam! error[E0252]: the name `Rng` is defined multiple times Sep 20 21:38:42.582 INFO kablam! --> src/main.rs:46:5 Sep 20 21:38:42.582 INFO kablam! | Sep 20 21:38:42.582 INFO kablam! 19 | use rand::Rng; Sep 20 21:38:42.582 INFO kablam! | --------- previous import of the trait `Rng` here Sep 20 21:38:42.582 INFO kablam! ... Sep 20 21:38:42.582 INFO kablam! 46 | use rand::Rng; Sep 20 21:38:42.582 INFO kablam! | ^^^^^^^^^ `Rng` reimported here Sep 20 21:38:42.582 INFO kablam! | Sep 20 21:38:42.582 INFO kablam! = note: `Rng` must be defined only once in the type namespace of this module Sep 20 21:38:42.582 INFO kablam! help: You can use `as` to change the binding name of the import Sep 20 21:38:42.582 INFO kablam! | Sep 20 21:38:42.582 INFO kablam! 46 | use rand::Rng as OtherRng; Sep 20 21:38:42.582 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Sep 20 21:38:42.582 INFO kablam! Sep 20 21:38:43.334 INFO kablam! error[E0425]: cannot find function `thread_rng` in this scope Sep 20 21:38:43.334 INFO kablam! --> src/main.rs:382:23 Sep 20 21:38:43.334 INFO kablam! | Sep 20 21:38:43.334 INFO kablam! 382 | let mut rng = thread_rng(); Sep 20 21:38:43.334 INFO kablam! | ^^^^^^^^^^ not found in this scope Sep 20 21:38:43.334 INFO kablam! help: possible candidates are found in other modules, you can import them into scope Sep 20 21:38:43.334 INFO kablam! | Sep 20 21:38:43.334 INFO kablam! 19 | use rand::prelude::thread_rng; Sep 20 21:38:43.334 INFO kablam! | Sep 20 21:38:43.334 INFO kablam! 19 | use rand::thread_rng; Sep 20 21:38:43.334 INFO kablam! | Sep 20 21:38:43.334 INFO kablam! Sep 20 21:38:43.370 INFO kablam! warning: unused import: `rand::Rng` Sep 20 21:38:43.370 INFO kablam! --> src/main.rs:46:5 Sep 20 21:38:43.370 INFO kablam! | Sep 20 21:38:43.370 INFO kablam! 46 | use rand::Rng; Sep 20 21:38:43.370 INFO kablam! | ^^^^^^^^^ Sep 20 21:38:43.370 INFO kablam! | Sep 20 21:38:43.370 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 20 21:38:43.370 INFO kablam! Sep 20 21:38:43.726 INFO kablam! error[E0061]: this function takes 4 parameters but 5 parameters were supplied Sep 20 21:38:43.726 INFO kablam! --> src/main.rs:402:34 Sep 20 21:38:43.726 INFO kablam! | Sep 20 21:38:43.727 INFO kablam! 402 | &mut QLearner::new( Sep 20 21:38:43.727 INFO kablam! | __________________________________^ Sep 20 21:38:43.727 INFO kablam! 403 | | &world, Sep 20 21:38:43.727 INFO kablam! 404 | | qlearner_config.alpha, Sep 20 21:38:43.727 INFO kablam! 405 | | qlearner_config.gamma, Sep 20 21:38:43.727 INFO kablam! 406 | | qlearner_config.epsilon, Sep 20 21:38:43.727 INFO kablam! 407 | | qlearner_config.show_table, Sep 20 21:38:43.727 INFO kablam! 408 | | ), Sep 20 21:38:43.727 INFO kablam! | |_____________________________^ expected 4 parameters Sep 20 21:38:43.727 INFO kablam! Sep 20 21:38:43.774 INFO kablam! error[E0609]: no field `show_table` on type `&configuration::QLearnerConfig` Sep 20 21:38:43.774 INFO kablam! --> src/main.rs:407:49 Sep 20 21:38:43.774 INFO kablam! | Sep 20 21:38:43.774 INFO kablam! 407 | qlearner_config.show_table, Sep 20 21:38:43.774 INFO kablam! | ^^^^^^^^^^ Sep 20 21:38:43.774 INFO kablam! Sep 20 21:38:43.774 INFO kablam! error[E0061]: this function takes 5 parameters but 6 parameters were supplied Sep 20 21:38:43.774 INFO kablam! --> src/main.rs:460:30 Sep 20 21:38:43.774 INFO kablam! | Sep 20 21:38:43.774 INFO kablam! 460 | &mut MaxQ::new( Sep 20 21:38:43.774 INFO kablam! | ______________________________^ Sep 20 21:38:43.774 INFO kablam! 461 | | &world, Sep 20 21:38:43.774 INFO kablam! 462 | | maxq_config.alpha, Sep 20 21:38:43.774 INFO kablam! 463 | | maxq_config.gamma, Sep 20 21:38:43.774 INFO kablam! ... | Sep 20 21:38:43.774 INFO kablam! 466 | | maxq_config.show_learning, Sep 20 21:38:43.774 INFO kablam! 467 | | ), Sep 20 21:38:43.774 INFO kablam! | |_________________________^ expected 5 parameters Sep 20 21:38:43.774 INFO kablam! Sep 20 21:38:43.774 INFO kablam! error[E0609]: no field `show_table` on type `&configuration::MaxQConfig` Sep 20 21:38:43.774 INFO kablam! --> src/main.rs:465:41 Sep 20 21:38:43.774 INFO kablam! | Sep 20 21:38:43.774 INFO kablam! 465 | maxq_config.show_table, Sep 20 21:38:43.774 INFO kablam! | ^^^^^^^^^^ Sep 20 21:38:43.774 INFO kablam! Sep 20 21:38:44.553 INFO kablam! error: aborting due to 6 previous errors Sep 20 21:38:44.553 INFO kablam! Sep 20 21:38:44.553 INFO kablam! Some errors occurred: E0061, E0252, E0425, E0609. Sep 20 21:38:44.553 INFO kablam! For more information about an error, try `rustc --explain E0061`. Sep 20 21:38:44.565 INFO kablam! error: Could not compile `taxi`. Sep 20 21:38:44.565 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 20 21:38:45.262 INFO kablam! error[E0252]: the name `Rng` is defined multiple times Sep 20 21:38:45.262 INFO kablam! --> src/main.rs:46:5 Sep 20 21:38:45.262 INFO kablam! | Sep 20 21:38:45.262 INFO kablam! 19 | use rand::Rng; Sep 20 21:38:45.262 INFO kablam! | --------- previous import of the trait `Rng` here Sep 20 21:38:45.262 INFO kablam! ... Sep 20 21:38:45.262 INFO kablam! 46 | use rand::Rng; Sep 20 21:38:45.262 INFO kablam! | ^^^^^^^^^ `Rng` reimported here Sep 20 21:38:45.286 INFO kablam! | Sep 20 21:38:45.286 INFO kablam! = note: `Rng` must be defined only once in the type namespace of this module Sep 20 21:38:45.286 INFO kablam! help: You can use `as` to change the binding name of the import Sep 20 21:38:45.286 INFO kablam! | Sep 20 21:38:45.286 INFO kablam! 46 | use rand::Rng as OtherRng; Sep 20 21:38:45.286 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Sep 20 21:38:45.286 INFO kablam! Sep 20 21:38:46.538 INFO kablam! error[E0425]: cannot find function `thread_rng` in this scope Sep 20 21:38:46.538 INFO kablam! --> src/main.rs:382:23 Sep 20 21:38:46.538 INFO kablam! | Sep 20 21:38:46.538 INFO kablam! 382 | let mut rng = thread_rng(); Sep 20 21:38:46.538 INFO kablam! | ^^^^^^^^^^ not found in this scope Sep 20 21:38:46.538 INFO kablam! help: possible candidates are found in other modules, you can import them into scope Sep 20 21:38:46.538 INFO kablam! | Sep 20 21:38:46.538 INFO kablam! 19 | use rand::prelude::thread_rng; Sep 20 21:38:46.538 INFO kablam! | Sep 20 21:38:46.538 INFO kablam! 19 | use rand::thread_rng; Sep 20 21:38:46.538 INFO kablam! | Sep 20 21:38:46.538 INFO kablam! Sep 20 21:38:46.554 INFO kablam! warning: unused import: `rand::Rng` Sep 20 21:38:46.554 INFO kablam! --> src/main.rs:46:5 Sep 20 21:38:46.554 INFO kablam! | Sep 20 21:38:46.554 INFO kablam! 46 | use rand::Rng; Sep 20 21:38:46.554 INFO kablam! | ^^^^^^^^^ Sep 20 21:38:46.554 INFO kablam! | Sep 20 21:38:46.554 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 20 21:38:46.554 INFO kablam! Sep 20 21:38:46.834 INFO kablam! error[E0061]: this function takes 4 parameters but 5 parameters were supplied Sep 20 21:38:46.838 INFO kablam! --> src/main.rs:402:34 Sep 20 21:38:46.838 INFO kablam! | Sep 20 21:38:46.839 INFO kablam! 402 | &mut QLearner::new( Sep 20 21:38:46.839 INFO kablam! | __________________________________^ Sep 20 21:38:46.839 INFO kablam! 403 | | &world, Sep 20 21:38:46.839 INFO kablam! 404 | | qlearner_config.alpha, Sep 20 21:38:46.840 INFO kablam! 405 | | qlearner_config.gamma, Sep 20 21:38:46.840 INFO kablam! 406 | | qlearner_config.epsilon, Sep 20 21:38:46.840 INFO kablam! 407 | | qlearner_config.show_table, Sep 20 21:38:46.841 INFO kablam! 408 | | ), Sep 20 21:38:46.841 INFO kablam! | |_____________________________^ expected 4 parameters Sep 20 21:38:46.841 INFO kablam! Sep 20 21:38:46.912 INFO kablam! error[E0609]: no field `show_table` on type `&configuration::QLearnerConfig` Sep 20 21:38:46.913 INFO kablam! --> src/main.rs:407:49 Sep 20 21:38:46.913 INFO kablam! | Sep 20 21:38:46.913 INFO kablam! 407 | qlearner_config.show_table, Sep 20 21:38:46.914 INFO kablam! | ^^^^^^^^^^ Sep 20 21:38:46.914 INFO kablam! Sep 20 21:38:46.917 INFO kablam! error[E0061]: this function takes 5 parameters but 6 parameters were supplied Sep 20 21:38:46.917 INFO kablam! --> src/main.rs:460:30 Sep 20 21:38:46.918 INFO kablam! | Sep 20 21:38:46.918 INFO kablam! 460 | &mut MaxQ::new( Sep 20 21:38:46.918 INFO kablam! | ______________________________^ Sep 20 21:38:46.919 INFO kablam! 461 | | &world, Sep 20 21:38:46.919 INFO kablam! 462 | | maxq_config.alpha, Sep 20 21:38:46.919 INFO kablam! 463 | | maxq_config.gamma, Sep 20 21:38:46.919 INFO kablam! ... | Sep 20 21:38:46.920 INFO kablam! 466 | | maxq_config.show_learning, Sep 20 21:38:46.920 INFO kablam! 467 | | ), Sep 20 21:38:46.920 INFO kablam! | |_________________________^ expected 5 parameters Sep 20 21:38:46.921 INFO kablam! Sep 20 21:38:46.922 INFO kablam! error[E0609]: no field `show_table` on type `&configuration::MaxQConfig` Sep 20 21:38:46.923 INFO kablam! --> src/main.rs:465:41 Sep 20 21:38:46.923 INFO kablam! | Sep 20 21:38:46.923 INFO kablam! 465 | maxq_config.show_table, Sep 20 21:38:46.923 INFO kablam! | ^^^^^^^^^^ Sep 20 21:38:46.924 INFO kablam! Sep 20 21:38:47.382 INFO kablam! error: aborting due to 6 previous errors Sep 20 21:38:47.382 INFO kablam! Sep 20 21:38:47.382 INFO kablam! Some errors occurred: E0061, E0252, E0425, E0609. Sep 20 21:38:47.382 INFO kablam! For more information about an error, try `rustc --explain E0061`. Sep 20 21:38:47.390 INFO kablam! error: Could not compile `taxi`. Sep 20 21:38:47.390 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 20 21:38:48.558 INFO kablam! error: build failed Sep 20 21:38:48.558 INFO kablam! su: No module specific data is present Sep 20 21:38:49.729 INFO running `"docker" "rm" "-f" "53a518e7e8a2d65535ce47fb18ddc2b9fabb1c5ac54a89982995d7dafedd53c8"` Sep 20 21:38:49.858 INFO blam! 53a518e7e8a2d65535ce47fb18ddc2b9fabb1c5ac54a89982995d7dafedd53c8