Jul 12 05:34:50.626 INFO checking lexer-0.1.15 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 05:34:50.626 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 05:34:50.626 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 05:34:50.626 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-3/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 05:34:50.913 INFO blam! a9c905de9a1521adc754c0c9e4c4f3052e46b66193d58bbf9c7d081225165c7b
Jul 12 05:34:50.916 INFO running `"docker" "start" "-a" "a9c905de9a1521adc754c0c9e4c4f3052e46b66193d58bbf9c7d081225165c7b"`
Jul 12 05:34:51.958 INFO kablam!     Checking peek-nth v0.1.0
Jul 12 05:34:52.540 INFO kablam!     Checking lexer v0.1.15 (file:///source)
Jul 12 05:34:53.255 INFO kablam! error[E0432]: unresolved import `alloc::arc`
Jul 12 05:34:53.255 INFO kablam!  --> src/readers.rs:1:12
Jul 12 05:34:53.255 INFO kablam!   |
Jul 12 05:34:53.255 INFO kablam! 1 | use alloc::arc::Arc;
Jul 12 05:34:53.255 INFO kablam!   |            ^^^ Could not find `arc` in `alloc`
Jul 12 05:34:53.255 INFO kablam! 
Jul 12 05:34:53.256 INFO kablam! error[E0432]: unresolved import `alloc::arc`
Jul 12 05:34:53.256 INFO kablam!  --> src/readers_builder.rs:1:12
Jul 12 05:34:53.256 INFO kablam!   |
Jul 12 05:34:53.256 INFO kablam! 1 | use alloc::arc::Arc;
Jul 12 05:34:53.256 INFO kablam!   |            ^^^ Could not find `arc` in `alloc`
Jul 12 05:34:53.256 INFO kablam! 
Jul 12 05:34:53.310 INFO kablam! error[E0432]: unresolved import `alloc::arc`
Jul 12 05:34:53.310 INFO kablam!  --> src/readers.rs:1:12
Jul 12 05:34:53.310 INFO kablam!   |
Jul 12 05:34:53.310 INFO kablam! 1 | use alloc::arc::Arc;
Jul 12 05:34:53.310 INFO kablam!   |            ^^^ Could not find `arc` in `alloc`
Jul 12 05:34:53.312 INFO kablam! 
Jul 12 05:34:53.312 INFO kablam! error[E0432]: unresolved import `alloc::arc`
Jul 12 05:34:53.312 INFO kablam!  --> src/readers_builder.rs:1:12
Jul 12 05:34:53.312 INFO kablam!   |
Jul 12 05:34:53.312 INFO kablam! 1 | use alloc::arc::Arc;
Jul 12 05:34:53.312 INFO kablam!   |            ^^^ Could not find `arc` in `alloc`
Jul 12 05:34:53.312 INFO kablam! 
Jul 12 05:34:53.540 INFO kablam! error[E0392]: parameter `T` is never used
Jul 12 05:34:53.540 INFO kablam!  --> src/readers.rs:9:20
Jul 12 05:34:53.540 INFO kablam!   |
Jul 12 05:34:53.540 INFO kablam! 9 | pub struct Readers<T, E>(Vec<Arc<Reader<T, E>>>);
Jul 12 05:34:53.540 INFO kablam!   |                    ^ unused type parameter
Jul 12 05:34:53.540 INFO kablam!   |
Jul 12 05:34:53.540 INFO kablam!   = help: consider removing `T` or using a marker such as `core::marker::PhantomData`
Jul 12 05:34:53.540 INFO kablam! 
Jul 12 05:34:53.540 INFO kablam! error[E0392]: parameter `E` is never used
Jul 12 05:34:53.540 INFO kablam!  --> src/readers.rs:9:23
Jul 12 05:34:53.540 INFO kablam!   |
Jul 12 05:34:53.540 INFO kablam! 9 | pub struct Readers<T, E>(Vec<Arc<Reader<T, E>>>);
Jul 12 05:34:53.540 INFO kablam!   |                       ^ unused type parameter
Jul 12 05:34:53.540 INFO kablam!   |
Jul 12 05:34:53.541 INFO kablam!   = help: consider removing `E` or using a marker such as `core::marker::PhantomData`
Jul 12 05:34:53.541 INFO kablam! 
Jul 12 05:34:53.549 INFO kablam! error[E0392]: parameter `T` is never used
Jul 12 05:34:53.549 INFO kablam!    --> src/readers.rs:110:28
Jul 12 05:34:53.549 INFO kablam!     |
Jul 12 05:34:53.549 INFO kablam! 110 | pub struct ReadersIter<'a, T, E>
Jul 12 05:34:53.549 INFO kablam!     |                            ^ unused type parameter
Jul 12 05:34:53.549 INFO kablam!     |
Jul 12 05:34:53.549 INFO kablam!     = help: consider removing `T` or using a marker such as `core::marker::PhantomData`
Jul 12 05:34:53.549 INFO kablam! 
Jul 12 05:34:53.550 INFO kablam! error[E0392]: parameter `E` is never used
Jul 12 05:34:53.550 INFO kablam!    --> src/readers.rs:110:31
Jul 12 05:34:53.550 INFO kablam!     |
Jul 12 05:34:53.550 INFO kablam! 110 | pub struct ReadersIter<'a, T, E>
Jul 12 05:34:53.550 INFO kablam!     |                               ^ unused type parameter
Jul 12 05:34:53.550 INFO kablam!     |
Jul 12 05:34:53.550 INFO kablam!     = help: consider removing `E` or using a marker such as `core::marker::PhantomData`
Jul 12 05:34:53.550 INFO kablam! 
Jul 12 05:34:53.551 INFO kablam! error[E0392]: parameter `T` is never used
Jul 12 05:34:53.551 INFO kablam!  --> src/readers_builder.rs:6:27
Jul 12 05:34:53.551 INFO kablam!   |
Jul 12 05:34:53.551 INFO kablam! 6 | pub struct ReadersBuilder<T, E>(pub(crate) Vec<Arc<Reader<T, E>>>);
Jul 12 05:34:53.551 INFO kablam!   |                           ^ unused type parameter
Jul 12 05:34:53.551 INFO kablam!   |
Jul 12 05:34:53.551 INFO kablam!   = help: consider removing `T` or using a marker such as `core::marker::PhantomData`
Jul 12 05:34:53.551 INFO kablam! 
Jul 12 05:34:53.552 INFO kablam! error[E0392]: parameter `E` is never used
Jul 12 05:34:53.552 INFO kablam!  --> src/readers_builder.rs:6:30
Jul 12 05:34:53.552 INFO kablam!   |
Jul 12 05:34:53.552 INFO kablam! 6 | pub struct ReadersBuilder<T, E>(pub(crate) Vec<Arc<Reader<T, E>>>);
Jul 12 05:34:53.552 INFO kablam!   |                              ^ unused type parameter
Jul 12 05:34:53.552 INFO kablam!   |
Jul 12 05:34:53.552 INFO kablam!   = help: consider removing `E` or using a marker such as `core::marker::PhantomData`
Jul 12 05:34:53.552 INFO kablam! 
Jul 12 05:34:53.554 INFO kablam! error[E0392]: parameter `T` is never used
Jul 12 05:34:53.554 INFO kablam!  --> src/readers_lexer.rs:5:29
Jul 12 05:34:53.554 INFO kablam!   |
Jul 12 05:34:53.554 INFO kablam! 5 | pub struct ReadersLexer<'a, T, E, I>
Jul 12 05:34:53.554 INFO kablam!   |                             ^ unused type parameter
Jul 12 05:34:53.555 INFO kablam!   |
Jul 12 05:34:53.555 INFO kablam!   = help: consider removing `T` or using a marker such as `core::marker::PhantomData`
Jul 12 05:34:53.556 INFO kablam! 
Jul 12 05:34:53.556 INFO kablam! error[E0392]: parameter `E` is never used
Jul 12 05:34:53.556 INFO kablam!  --> src/readers_lexer.rs:5:32
Jul 12 05:34:53.556 INFO kablam!   |
Jul 12 05:34:53.556 INFO kablam! 5 | pub struct ReadersLexer<'a, T, E, I>
Jul 12 05:34:53.556 INFO kablam!   |                                ^ unused type parameter
Jul 12 05:34:53.556 INFO kablam!   |
Jul 12 05:34:53.556 INFO kablam!   = help: consider removing `E` or using a marker such as `core::marker::PhantomData`
Jul 12 05:34:53.556 INFO kablam! 
Jul 12 05:34:53.600 INFO kablam! error[E0392]: parameter `T` is never used
Jul 12 05:34:53.600 INFO kablam!  --> src/readers.rs:9:20
Jul 12 05:34:53.600 INFO kablam!   |
Jul 12 05:34:53.600 INFO kablam! 9 | pub struct Readers<T, E>(Vec<Arc<Reader<T, E>>>);
Jul 12 05:34:53.600 INFO kablam!   |                    ^ unused type parameter
Jul 12 05:34:53.600 INFO kablam!   |
Jul 12 05:34:53.600 INFO kablam!   = help: consider removing `T` or using a marker such as `core::marker::PhantomData`
Jul 12 05:34:53.600 INFO kablam! 
Jul 12 05:34:53.600 INFO kablam! error[E0392]: parameter `E` is never used
Jul 12 05:34:53.600 INFO kablam!  --> src/readers.rs:9:23
Jul 12 05:34:53.601 INFO kablam!   |
Jul 12 05:34:53.601 INFO kablam! 9 | pub struct Readers<T, E>(Vec<Arc<Reader<T, E>>>);
Jul 12 05:34:53.601 INFO kablam!   |                       ^ unused type parameter
Jul 12 05:34:53.601 INFO kablam!   |
Jul 12 05:34:53.601 INFO kablam!   = help: consider removing `E` or using a marker such as `core::marker::PhantomData`
Jul 12 05:34:53.601 INFO kablam! 
Jul 12 05:34:53.604 INFO kablam! error[E0392]: parameter `T` is never used
Jul 12 05:34:53.604 INFO kablam!    --> src/readers.rs:110:28
Jul 12 05:34:53.604 INFO kablam!     |
Jul 12 05:34:53.604 INFO kablam! 110 | pub struct ReadersIter<'a, T, E>
Jul 12 05:34:53.604 INFO kablam!     |                            ^ unused type parameter
Jul 12 05:34:53.604 INFO kablam!     |
Jul 12 05:34:53.604 INFO kablam!     = help: consider removing `T` or using a marker such as `core::marker::PhantomData`
Jul 12 05:34:53.605 INFO kablam! 
Jul 12 05:34:53.605 INFO kablam! error[E0392]: parameter `E` is never used
Jul 12 05:34:53.605 INFO kablam!    --> src/readers.rs:110:31
Jul 12 05:34:53.605 INFO kablam!     |
Jul 12 05:34:53.605 INFO kablam! 110 | pub struct ReadersIter<'a, T, E>
Jul 12 05:34:53.605 INFO kablam!     |                               ^ unused type parameter
Jul 12 05:34:53.605 INFO kablam!     |
Jul 12 05:34:53.605 INFO kablam!     = help: consider removing `E` or using a marker such as `core::marker::PhantomData`
Jul 12 05:34:53.605 INFO kablam! 
Jul 12 05:34:53.605 INFO kablam! error[E0392]: parameter `T` is never used
Jul 12 05:34:53.606 INFO kablam!  --> src/readers_builder.rs:6:27
Jul 12 05:34:53.606 INFO kablam!   |
Jul 12 05:34:53.606 INFO kablam! 6 | pub struct ReadersBuilder<T, E>(pub(crate) Vec<Arc<Reader<T, E>>>);
Jul 12 05:34:53.606 INFO kablam!   |                           ^ unused type parameter
Jul 12 05:34:53.606 INFO kablam!   |
Jul 12 05:34:53.606 INFO kablam!   = help: consider removing `T` or using a marker such as `core::marker::PhantomData`
Jul 12 05:34:53.606 INFO kablam! 
Jul 12 05:34:53.606 INFO kablam! error[E0392]: parameter `E` is never used
Jul 12 05:34:53.606 INFO kablam!  --> src/readers_builder.rs:6:30
Jul 12 05:34:53.606 INFO kablam!   |
Jul 12 05:34:53.606 INFO kablam! 6 | pub struct ReadersBuilder<T, E>(pub(crate) Vec<Arc<Reader<T, E>>>);
Jul 12 05:34:53.606 INFO kablam!   |                              ^ unused type parameter
Jul 12 05:34:53.606 INFO kablam!   |
Jul 12 05:34:53.606 INFO kablam!   = help: consider removing `E` or using a marker such as `core::marker::PhantomData`
Jul 12 05:34:53.606 INFO kablam! 
Jul 12 05:34:53.608 INFO kablam! error[E0392]: parameter `T` is never used
Jul 12 05:34:53.608 INFO kablam!  --> src/readers_lexer.rs:5:29
Jul 12 05:34:53.608 INFO kablam!   |
Jul 12 05:34:53.608 INFO kablam! 5 | pub struct ReadersLexer<'a, T, E, I>
Jul 12 05:34:53.608 INFO kablam!   |                             ^ unused type parameter
Jul 12 05:34:53.614 INFO kablam!   |
Jul 12 05:34:53.615 INFO kablam!   = help: consider removing `T` or using a marker such as `core::marker::PhantomData`
Jul 12 05:34:53.615 INFO kablam! 
Jul 12 05:34:53.616 INFO kablam! error[E0392]: parameter `E` is never used
Jul 12 05:34:53.616 INFO kablam!  --> src/readers_lexer.rs:5:32
Jul 12 05:34:53.616 INFO kablam!   |
Jul 12 05:34:53.616 INFO kablam! 5 | pub struct ReadersLexer<'a, T, E, I>
Jul 12 05:34:53.616 INFO kablam!   |                                ^ unused type parameter
Jul 12 05:34:53.616 INFO kablam!   |
Jul 12 05:34:53.616 INFO kablam!   = help: consider removing `E` or using a marker such as `core::marker::PhantomData`
Jul 12 05:34:53.617 INFO kablam! 
Jul 12 05:34:53.680 INFO kablam! error: aborting due to 10 previous errors
Jul 12 05:34:53.680 INFO kablam! 
Jul 12 05:34:53.680 INFO kablam! Some errors occurred: E0392, E0432.
Jul 12 05:34:53.680 INFO kablam! For more information about an error, try `rustc --explain E0392`.
Jul 12 05:34:53.699 INFO kablam! error: Could not compile `lexer`.
Jul 12 05:34:53.699 INFO kablam! warning: build failed, waiting for other jobs to finish...
Jul 12 05:34:53.740 INFO kablam! error: aborting due to 10 previous errors
Jul 12 05:34:53.740 INFO kablam! 
Jul 12 05:34:53.740 INFO kablam! Some errors occurred: E0392, E0432.
Jul 12 05:34:53.740 INFO kablam! For more information about an error, try `rustc --explain E0392`.
Jul 12 05:34:53.740 INFO kablam! error: Could not compile `lexer`.
Jul 12 05:34:53.740 INFO kablam! 
Jul 12 05:34:53.740 INFO kablam! To learn more, run the command again with --verbose.
Jul 12 05:34:53.740 INFO kablam! su: No module specific data is present
Jul 12 05:34:54.283 INFO running `"docker" "rm" "-f" "a9c905de9a1521adc754c0c9e4c4f3052e46b66193d58bbf9c7d081225165c7b"`
Jul 12 05:34:54.444 INFO blam! a9c905de9a1521adc754c0c9e4c4f3052e46b66193d58bbf9c7d081225165c7b