Aug 30 12:46:00.652 INFO checking lexer-0.1.15 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 12:46:00.652 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 12:46:00.652 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 12:46:00.866 INFO blam! 9532e3228cf2e5d6e242b3d3d4b41fd62078cc62e2bae320b5cfd6719d20bc34
Aug 30 12:46:00.868 INFO running `"docker" "start" "-a" "9532e3228cf2e5d6e242b3d3d4b41fd62078cc62e2bae320b5cfd6719d20bc34"`
Aug 30 12:46:01.497 INFO kablam!     Checking peek-nth v0.1.0
Aug 30 12:46:02.156 INFO kablam!     Checking lexer v0.1.15 (file:///source)
Aug 30 12:46:02.910 INFO kablam! error[E0432]: unresolved import `alloc::arc`
Aug 30 12:46:02.910 INFO kablam!  --> src/readers.rs:1:12
Aug 30 12:46:02.910 INFO kablam!   |
Aug 30 12:46:02.910 INFO kablam! 1 | use alloc::arc::Arc;
Aug 30 12:46:02.910 INFO kablam!   |            ^^^ Could not find `arc` in `alloc`
Aug 30 12:46:02.910 INFO kablam! 
Aug 30 12:46:02.910 INFO kablam! error[E0432]: unresolved import `alloc::arc`
Aug 30 12:46:02.910 INFO kablam!  --> src/readers_builder.rs:1:12
Aug 30 12:46:02.910 INFO kablam!   |
Aug 30 12:46:02.910 INFO kablam! 1 | use alloc::arc::Arc;
Aug 30 12:46:02.910 INFO kablam!   |            ^^^ Could not find `arc` in `alloc`
Aug 30 12:46:02.910 INFO kablam! 
Aug 30 12:46:02.969 INFO kablam! error[E0432]: unresolved import `alloc::arc`
Aug 30 12:46:02.969 INFO kablam!  --> src/readers.rs:1:12
Aug 30 12:46:02.969 INFO kablam!   |
Aug 30 12:46:02.969 INFO kablam! 1 | use alloc::arc::Arc;
Aug 30 12:46:02.969 INFO kablam!   |            ^^^ Could not find `arc` in `alloc`
Aug 30 12:46:02.969 INFO kablam! 
Aug 30 12:46:02.970 INFO kablam! error[E0432]: unresolved import `alloc::arc`
Aug 30 12:46:02.970 INFO kablam!  --> src/readers_builder.rs:1:12
Aug 30 12:46:02.970 INFO kablam!   |
Aug 30 12:46:02.970 INFO kablam! 1 | use alloc::arc::Arc;
Aug 30 12:46:02.970 INFO kablam!   |            ^^^ Could not find `arc` in `alloc`
Aug 30 12:46:02.970 INFO kablam! 
Aug 30 12:46:03.139 INFO kablam! error[E0392]: parameter `T` is never used
Aug 30 12:46:03.139 INFO kablam!  --> src/readers.rs:9:20
Aug 30 12:46:03.139 INFO kablam!   |
Aug 30 12:46:03.139 INFO kablam! 9 | pub struct Readers<T, E>(Vec<Arc<Reader<T, E>>>);
Aug 30 12:46:03.139 INFO kablam!   |                    ^ unused type parameter
Aug 30 12:46:03.139 INFO kablam!   |
Aug 30 12:46:03.139 INFO kablam!   = help: consider removing `T` or using a marker such as `core::marker::PhantomData`
Aug 30 12:46:03.139 INFO kablam! 
Aug 30 12:46:03.139 INFO kablam! error[E0392]: parameter `E` is never used
Aug 30 12:46:03.140 INFO kablam!  --> src/readers.rs:9:23
Aug 30 12:46:03.140 INFO kablam!   |
Aug 30 12:46:03.140 INFO kablam! 9 | pub struct Readers<T, E>(Vec<Arc<Reader<T, E>>>);
Aug 30 12:46:03.140 INFO kablam!   |                       ^ unused type parameter
Aug 30 12:46:03.140 INFO kablam!   |
Aug 30 12:46:03.140 INFO kablam!   = help: consider removing `E` or using a marker such as `core::marker::PhantomData`
Aug 30 12:46:03.140 INFO kablam! 
Aug 30 12:46:03.141 INFO kablam! error[E0392]: parameter `T` is never used
Aug 30 12:46:03.141 INFO kablam!    --> src/readers.rs:110:28
Aug 30 12:46:03.141 INFO kablam!     |
Aug 30 12:46:03.141 INFO kablam! 110 | pub struct ReadersIter<'a, T, E>
Aug 30 12:46:03.141 INFO kablam!     |                            ^ unused type parameter
Aug 30 12:46:03.141 INFO kablam!     |
Aug 30 12:46:03.141 INFO kablam!     = help: consider removing `T` or using a marker such as `core::marker::PhantomData`
Aug 30 12:46:03.141 INFO kablam! 
Aug 30 12:46:03.141 INFO kablam! error[E0392]: parameter `E` is never used
Aug 30 12:46:03.141 INFO kablam!    --> src/readers.rs:110:31
Aug 30 12:46:03.141 INFO kablam!     |
Aug 30 12:46:03.141 INFO kablam! 110 | pub struct ReadersIter<'a, T, E>
Aug 30 12:46:03.141 INFO kablam!     |                               ^ unused type parameter
Aug 30 12:46:03.141 INFO kablam!     |
Aug 30 12:46:03.141 INFO kablam!     = help: consider removing `E` or using a marker such as `core::marker::PhantomData`
Aug 30 12:46:03.141 INFO kablam! 
Aug 30 12:46:03.141 INFO kablam! error[E0392]: parameter `T` is never used
Aug 30 12:46:03.141 INFO kablam!  --> src/readers_builder.rs:6:27
Aug 30 12:46:03.141 INFO kablam!   |
Aug 30 12:46:03.141 INFO kablam! 6 | pub struct ReadersBuilder<T, E>(pub(crate) Vec<Arc<Reader<T, E>>>);
Aug 30 12:46:03.142 INFO kablam!   |                           ^ unused type parameter
Aug 30 12:46:03.142 INFO kablam!   |
Aug 30 12:46:03.142 INFO kablam!   = help: consider removing `T` or using a marker such as `core::marker::PhantomData`
Aug 30 12:46:03.142 INFO kablam! 
Aug 30 12:46:03.142 INFO kablam! error[E0392]: parameter `E` is never used
Aug 30 12:46:03.142 INFO kablam!  --> src/readers_builder.rs:6:30
Aug 30 12:46:03.142 INFO kablam!   |
Aug 30 12:46:03.142 INFO kablam! 6 | pub struct ReadersBuilder<T, E>(pub(crate) Vec<Arc<Reader<T, E>>>);
Aug 30 12:46:03.142 INFO kablam!   |                              ^ unused type parameter
Aug 30 12:46:03.142 INFO kablam!   |
Aug 30 12:46:03.142 INFO kablam!   = help: consider removing `E` or using a marker such as `core::marker::PhantomData`
Aug 30 12:46:03.142 INFO kablam! 
Aug 30 12:46:03.142 INFO kablam! error[E0392]: parameter `T` is never used
Aug 30 12:46:03.142 INFO kablam!  --> src/readers_lexer.rs:5:29
Aug 30 12:46:03.142 INFO kablam!   |
Aug 30 12:46:03.142 INFO kablam! 5 | pub struct ReadersLexer<'a, T, E, I>
Aug 30 12:46:03.142 INFO kablam!   |                             ^ unused type parameter
Aug 30 12:46:03.142 INFO kablam!   |
Aug 30 12:46:03.142 INFO kablam!   = help: consider removing `T` or using a marker such as `core::marker::PhantomData`
Aug 30 12:46:03.142 INFO kablam! 
Aug 30 12:46:03.142 INFO kablam! error[E0392]: parameter `E` is never used
Aug 30 12:46:03.142 INFO kablam!  --> src/readers_lexer.rs:5:32
Aug 30 12:46:03.142 INFO kablam!   |
Aug 30 12:46:03.142 INFO kablam! 5 | pub struct ReadersLexer<'a, T, E, I>
Aug 30 12:46:03.142 INFO kablam!   |                                ^ unused type parameter
Aug 30 12:46:03.142 INFO kablam!   |
Aug 30 12:46:03.143 INFO kablam!   = help: consider removing `E` or using a marker such as `core::marker::PhantomData`
Aug 30 12:46:03.143 INFO kablam! 
Aug 30 12:46:03.209 INFO kablam! error[E0392]: parameter `T` is never used
Aug 30 12:46:03.209 INFO kablam!  --> src/readers.rs:9:20
Aug 30 12:46:03.209 INFO kablam!   |
Aug 30 12:46:03.209 INFO kablam! 9 | pub struct Readers<T, E>(Vec<Arc<Reader<T, E>>>);
Aug 30 12:46:03.209 INFO kablam!   |                    ^ unused type parameter
Aug 30 12:46:03.209 INFO kablam!   |
Aug 30 12:46:03.209 INFO kablam!   = help: consider removing `T` or using a marker such as `core::marker::PhantomData`
Aug 30 12:46:03.209 INFO kablam! 
Aug 30 12:46:03.209 INFO kablam! error[E0392]: parameter `E` is never used
Aug 30 12:46:03.209 INFO kablam!  --> src/readers.rs:9:23
Aug 30 12:46:03.209 INFO kablam!   |
Aug 30 12:46:03.209 INFO kablam! 9 | pub struct Readers<T, E>(Vec<Arc<Reader<T, E>>>);
Aug 30 12:46:03.209 INFO kablam!   |                       ^ unused type parameter
Aug 30 12:46:03.209 INFO kablam!   |
Aug 30 12:46:03.209 INFO kablam!   = help: consider removing `E` or using a marker such as `core::marker::PhantomData`
Aug 30 12:46:03.209 INFO kablam! 
Aug 30 12:46:03.211 INFO kablam! error[E0392]: parameter `T` is never used
Aug 30 12:46:03.211 INFO kablam!    --> src/readers.rs:110:28
Aug 30 12:46:03.211 INFO kablam!     |
Aug 30 12:46:03.211 INFO kablam! 110 | pub struct ReadersIter<'a, T, E>
Aug 30 12:46:03.211 INFO kablam!     |                            ^ unused type parameter
Aug 30 12:46:03.212 INFO kablam!     |
Aug 30 12:46:03.212 INFO kablam!     = help: consider removing `T` or using a marker such as `core::marker::PhantomData`
Aug 30 12:46:03.212 INFO kablam! 
Aug 30 12:46:03.212 INFO kablam! error[E0392]: parameter `E` is never used
Aug 30 12:46:03.212 INFO kablam!    --> src/readers.rs:110:31
Aug 30 12:46:03.212 INFO kablam!     |
Aug 30 12:46:03.212 INFO kablam! 110 | pub struct ReadersIter<'a, T, E>
Aug 30 12:46:03.212 INFO kablam!     |                               ^ unused type parameter
Aug 30 12:46:03.212 INFO kablam!     |
Aug 30 12:46:03.213 INFO kablam!     = help: consider removing `E` or using a marker such as `core::marker::PhantomData`
Aug 30 12:46:03.213 INFO kablam! 
Aug 30 12:46:03.213 INFO kablam! error[E0392]: parameter `T` is never used
Aug 30 12:46:03.213 INFO kablam!  --> src/readers_builder.rs:6:27
Aug 30 12:46:03.213 INFO kablam!   |
Aug 30 12:46:03.213 INFO kablam! 6 | pub struct ReadersBuilder<T, E>(pub(crate) Vec<Arc<Reader<T, E>>>);
Aug 30 12:46:03.213 INFO kablam!   |                           ^ unused type parameter
Aug 30 12:46:03.213 INFO kablam!   |
Aug 30 12:46:03.213 INFO kablam!   = help: consider removing `T` or using a marker such as `core::marker::PhantomData`
Aug 30 12:46:03.213 INFO kablam! 
Aug 30 12:46:03.214 INFO kablam! error[E0392]: parameter `E` is never used
Aug 30 12:46:03.214 INFO kablam!  --> src/readers_builder.rs:6:30
Aug 30 12:46:03.214 INFO kablam!   |
Aug 30 12:46:03.214 INFO kablam! 6 | pub struct ReadersBuilder<T, E>(pub(crate) Vec<Arc<Reader<T, E>>>);
Aug 30 12:46:03.214 INFO kablam!   |                              ^ unused type parameter
Aug 30 12:46:03.214 INFO kablam!   |
Aug 30 12:46:03.214 INFO kablam!   = help: consider removing `E` or using a marker such as `core::marker::PhantomData`
Aug 30 12:46:03.214 INFO kablam! 
Aug 30 12:46:03.214 INFO kablam! error[E0392]: parameter `T` is never used
Aug 30 12:46:03.214 INFO kablam!  --> src/readers_lexer.rs:5:29
Aug 30 12:46:03.215 INFO kablam!   |
Aug 30 12:46:03.215 INFO kablam! 5 | pub struct ReadersLexer<'a, T, E, I>
Aug 30 12:46:03.215 INFO kablam!   |                             ^ unused type parameter
Aug 30 12:46:03.215 INFO kablam!   |
Aug 30 12:46:03.215 INFO kablam!   = help: consider removing `T` or using a marker such as `core::marker::PhantomData`
Aug 30 12:46:03.215 INFO kablam! 
Aug 30 12:46:03.215 INFO kablam! error[E0392]: parameter `E` is never used
Aug 30 12:46:03.215 INFO kablam!  --> src/readers_lexer.rs:5:32
Aug 30 12:46:03.215 INFO kablam!   |
Aug 30 12:46:03.215 INFO kablam! 5 | pub struct ReadersLexer<'a, T, E, I>
Aug 30 12:46:03.216 INFO kablam!   |                                ^ unused type parameter
Aug 30 12:46:03.216 INFO kablam!   |
Aug 30 12:46:03.216 INFO kablam!   = help: consider removing `E` or using a marker such as `core::marker::PhantomData`
Aug 30 12:46:03.216 INFO kablam! 
Aug 30 12:46:03.216 INFO kablam! error: aborting due to 10 previous errors
Aug 30 12:46:03.216 INFO kablam! 
Aug 30 12:46:03.216 INFO kablam! Some errors occurred: E0392, E0432.
Aug 30 12:46:03.216 INFO kablam! For more information about an error, try `rustc --explain E0392`.
Aug 30 12:46:03.224 INFO kablam! error: Could not compile `lexer`.
Aug 30 12:46:03.225 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 12:46:03.292 INFO kablam! error: aborting due to 10 previous errors
Aug 30 12:46:03.292 INFO kablam! 
Aug 30 12:46:03.292 INFO kablam! Some errors occurred: E0392, E0432.
Aug 30 12:46:03.292 INFO kablam! For more information about an error, try `rustc --explain E0392`.
Aug 30 12:46:03.299 INFO kablam! error: Could not compile `lexer`.
Aug 30 12:46:03.299 INFO kablam! 
Aug 30 12:46:03.299 INFO kablam! To learn more, run the command again with --verbose.
Aug 30 12:46:03.301 INFO kablam! su: No module specific data is present
Aug 30 12:46:03.762 INFO running `"docker" "rm" "-f" "9532e3228cf2e5d6e242b3d3d4b41fd62078cc62e2bae320b5cfd6719d20bc34"`
Aug 30 12:46:03.864 INFO blam! 9532e3228cf2e5d6e242b3d3d4b41fd62078cc62e2bae320b5cfd6719d20bc34