Aug 31 20:59:48.696 INFO checking phigley/taxi against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831 Aug 31 20:59:48.696 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets Aug 31 20:59:48.696 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Aug 31 20:59:48.903 INFO blam! 494da81b5260da6cd235ad31abe42b63b518ae9be942a274505603827d9ed7d1 Aug 31 20:59:48.905 INFO running `"docker" "start" "-a" "494da81b5260da6cd235ad31abe42b63b518ae9be942a274505603827d9ed7d1"` Aug 31 20:59:49.992 INFO kablam! Checking cassowary v0.3.0 Aug 31 20:59:49.996 INFO kablam! Checking cast v0.2.2 Aug 31 20:59:49.997 INFO kablam! Checking array-macro v1.0.2 Aug 31 20:59:49.997 INFO kablam! Checking reexport-proc-macro v1.0.5 Aug 31 20:59:49.997 INFO kablam! Checking thread-scoped v1.0.2 Aug 31 20:59:49.997 INFO kablam! Checking assert_matches v1.3.0 Aug 31 20:59:50.026 INFO kablam! Checking termion v1.5.1 Aug 31 20:59:50.031 INFO kablam! Checking rand v0.5.4 Aug 31 20:59:50.406 INFO kablam! Checking num-traits v0.1.43 Aug 31 20:59:50.418 INFO kablam! Compiling pest_derive v1.0.7 Aug 31 20:59:50.535 INFO kablam! Checking toml v0.4.6 Aug 31 20:59:50.847 INFO kablam! Checking chrono v0.4.4 Aug 31 20:59:50.997 INFO kablam! Compiling enum-map-derive v0.2.10 Aug 31 20:59:52.035 INFO kablam! Checking num v0.1.42 Aug 31 20:59:52.539 INFO kablam! Checking itertools-num v0.1.1 Aug 31 20:59:52.701 INFO kablam! Checking criterion-plot v0.2.4 Aug 31 20:59:53.225 INFO kablam! Checking criterion-stats v0.2.4 Aug 31 20:59:54.740 INFO kablam! Checking float-cmp v0.3.0 Aug 31 20:59:55.081 INFO kablam! Checking tui v0.2.3 Aug 31 20:59:57.909 INFO kablam! Checking enum-map v0.2.36 Aug 31 20:59:59.029 INFO kablam! Checking simplelog v0.5.2 Aug 31 21:00:00.954 INFO kablam! Checking taxi v0.1.0 (file:///source) Aug 31 21:00:03.887 INFO kablam! Checking handlebars v0.32.4 Aug 31 21:00:04.757 INFO kablam! error[E0252]: the name `Rng` is defined multiple times Aug 31 21:00:04.757 INFO kablam! --> src/main.rs:46:5 Aug 31 21:00:04.758 INFO kablam! | Aug 31 21:00:04.758 INFO kablam! 19 | use rand::Rng; Aug 31 21:00:04.758 INFO kablam! | --------- previous import of the trait `Rng` here Aug 31 21:00:04.758 INFO kablam! ... Aug 31 21:00:04.758 INFO kablam! 46 | use rand::Rng; Aug 31 21:00:04.758 INFO kablam! | ^^^^^^^^^ `Rng` reimported here Aug 31 21:00:04.758 INFO kablam! | Aug 31 21:00:04.758 INFO kablam! = note: `Rng` must be defined only once in the type namespace of this module Aug 31 21:00:04.758 INFO kablam! help: You can use `as` to change the binding name of the import Aug 31 21:00:04.758 INFO kablam! | Aug 31 21:00:04.758 INFO kablam! 46 | use rand::Rng as OtherRng; Aug 31 21:00:04.758 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Aug 31 21:00:04.758 INFO kablam! Aug 31 21:00:05.608 INFO kablam! error[E0425]: cannot find function `thread_rng` in this scope Aug 31 21:00:05.608 INFO kablam! --> src/main.rs:382:23 Aug 31 21:00:05.608 INFO kablam! | Aug 31 21:00:05.608 INFO kablam! 382 | let mut rng = thread_rng(); Aug 31 21:00:05.608 INFO kablam! | ^^^^^^^^^^ not found in this scope Aug 31 21:00:05.608 INFO kablam! help: possible candidates are found in other modules, you can import them into scope Aug 31 21:00:05.608 INFO kablam! | Aug 31 21:00:05.608 INFO kablam! 19 | use rand::prelude::thread_rng; Aug 31 21:00:05.608 INFO kablam! | Aug 31 21:00:05.608 INFO kablam! 19 | use rand::thread_rng; Aug 31 21:00:05.608 INFO kablam! | Aug 31 21:00:05.608 INFO kablam! Aug 31 21:00:05.649 INFO kablam! warning: unused import: `rand::Rng` Aug 31 21:00:05.650 INFO kablam! --> src/main.rs:46:5 Aug 31 21:00:05.650 INFO kablam! | Aug 31 21:00:05.650 INFO kablam! 46 | use rand::Rng; Aug 31 21:00:05.650 INFO kablam! | ^^^^^^^^^ Aug 31 21:00:05.650 INFO kablam! | Aug 31 21:00:05.650 INFO kablam! = note: #[warn(unused_imports)] on by default Aug 31 21:00:05.650 INFO kablam! Aug 31 21:00:05.989 INFO kablam! error[E0061]: this function takes 4 parameters but 5 parameters were supplied Aug 31 21:00:05.989 INFO kablam! --> src/main.rs:402:34 Aug 31 21:00:05.989 INFO kablam! | Aug 31 21:00:05.989 INFO kablam! 402 | &mut QLearner::new( Aug 31 21:00:05.989 INFO kablam! | __________________________________^ Aug 31 21:00:05.989 INFO kablam! 403 | | &world, Aug 31 21:00:05.989 INFO kablam! 404 | | qlearner_config.alpha, Aug 31 21:00:05.989 INFO kablam! 405 | | qlearner_config.gamma, Aug 31 21:00:05.989 INFO kablam! 406 | | qlearner_config.epsilon, Aug 31 21:00:05.989 INFO kablam! 407 | | qlearner_config.show_table, Aug 31 21:00:05.989 INFO kablam! 408 | | ), Aug 31 21:00:05.989 INFO kablam! | |_____________________________^ expected 4 parameters Aug 31 21:00:05.989 INFO kablam! Aug 31 21:00:06.031 INFO kablam! error[E0609]: no field `show_table` on type `&configuration::QLearnerConfig` Aug 31 21:00:06.031 INFO kablam! --> src/main.rs:407:49 Aug 31 21:00:06.031 INFO kablam! | Aug 31 21:00:06.031 INFO kablam! 407 | qlearner_config.show_table, Aug 31 21:00:06.031 INFO kablam! | ^^^^^^^^^^ Aug 31 21:00:06.031 INFO kablam! Aug 31 21:00:06.034 INFO kablam! error[E0061]: this function takes 5 parameters but 6 parameters were supplied Aug 31 21:00:06.034 INFO kablam! --> src/main.rs:460:30 Aug 31 21:00:06.034 INFO kablam! | Aug 31 21:00:06.034 INFO kablam! 460 | &mut MaxQ::new( Aug 31 21:00:06.034 INFO kablam! | ______________________________^ Aug 31 21:00:06.034 INFO kablam! 461 | | &world, Aug 31 21:00:06.034 INFO kablam! 462 | | maxq_config.alpha, Aug 31 21:00:06.034 INFO kablam! 463 | | maxq_config.gamma, Aug 31 21:00:06.034 INFO kablam! ... | Aug 31 21:00:06.034 INFO kablam! 466 | | maxq_config.show_learning, Aug 31 21:00:06.034 INFO kablam! 467 | | ), Aug 31 21:00:06.034 INFO kablam! | |_________________________^ expected 5 parameters Aug 31 21:00:06.034 INFO kablam! Aug 31 21:00:06.035 INFO kablam! error[E0609]: no field `show_table` on type `&configuration::MaxQConfig` Aug 31 21:00:06.035 INFO kablam! --> src/main.rs:465:41 Aug 31 21:00:06.035 INFO kablam! | Aug 31 21:00:06.035 INFO kablam! 465 | maxq_config.show_table, Aug 31 21:00:06.036 INFO kablam! | ^^^^^^^^^^ Aug 31 21:00:06.036 INFO kablam! Aug 31 21:00:06.467 INFO kablam! error: aborting due to 6 previous errors Aug 31 21:00:06.468 INFO kablam! Aug 31 21:00:06.468 INFO kablam! Some errors occurred: E0061, E0252, E0425, E0609. Aug 31 21:00:06.468 INFO kablam! For more information about an error, try `rustc --explain E0061`. Aug 31 21:00:06.476 INFO kablam! error: Could not compile `taxi`. Aug 31 21:00:06.476 INFO kablam! warning: build failed, waiting for other jobs to finish... Aug 31 21:00:07.307 INFO kablam! error: build failed Aug 31 21:00:07.309 INFO kablam! su: No module specific data is present Aug 31 21:00:07.714 INFO running `"docker" "rm" "-f" "494da81b5260da6cd235ad31abe42b63b518ae9be942a274505603827d9ed7d1"` Aug 31 21:00:07.826 INFO blam! 494da81b5260da6cd235ad31abe42b63b518ae9be942a274505603827d9ed7d1