Jul 12 05:34:51.925 INFO checking lexer-0.1.15 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 05:34:51.925 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 05:34:51.925 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 05:34:51.925 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-4/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 05:34:52.155 INFO blam! 38cc866abab1ec7a6e1f57119df9ffa7121b0f91b633eb77ae55551119379aab
Jul 12 05:34:52.155 INFO running `"docker" "start" "-a" "38cc866abab1ec7a6e1f57119df9ffa7121b0f91b633eb77ae55551119379aab"`
Jul 12 05:34:53.689 INFO kablam!     Checking peek-nth v0.1.0
Jul 12 05:34:54.245 INFO kablam!     Checking lexer v0.1.15 (file:///source)
Jul 12 05:34:55.525 INFO kablam! error[E0432]: unresolved import `alloc::arc`
Jul 12 05:34:55.525 INFO kablam!  --> src/readers.rs:1:12
Jul 12 05:34:55.525 INFO kablam!   |
Jul 12 05:34:55.525 INFO kablam! 1 | use alloc::arc::Arc;
Jul 12 05:34:55.525 INFO kablam!   |            ^^^ Could not find `arc` in `alloc`
Jul 12 05:34:55.526 INFO kablam! 
Jul 12 05:34:55.528 INFO kablam! error[E0432]: unresolved import `alloc::arc`
Jul 12 05:34:55.528 INFO kablam!  --> src/readers_builder.rs:1:12
Jul 12 05:34:55.528 INFO kablam!   |
Jul 12 05:34:55.528 INFO kablam! 1 | use alloc::arc::Arc;
Jul 12 05:34:55.528 INFO kablam!   |            ^^^ Could not find `arc` in `alloc`
Jul 12 05:34:55.529 INFO kablam! 
Jul 12 05:34:55.700 INFO kablam! error[E0432]: unresolved import `alloc::arc`
Jul 12 05:34:55.700 INFO kablam!  --> src/readers.rs:1:12
Jul 12 05:34:55.700 INFO kablam!   |
Jul 12 05:34:55.700 INFO kablam! 1 | use alloc::arc::Arc;
Jul 12 05:34:55.700 INFO kablam!   |            ^^^ Could not find `arc` in `alloc`
Jul 12 05:34:55.700 INFO kablam! 
Jul 12 05:34:55.701 INFO kablam! error[E0432]: unresolved import `alloc::arc`
Jul 12 05:34:55.701 INFO kablam!  --> src/readers_builder.rs:1:12
Jul 12 05:34:55.701 INFO kablam!   |
Jul 12 05:34:55.701 INFO kablam! 1 | use alloc::arc::Arc;
Jul 12 05:34:55.701 INFO kablam!   |            ^^^ Could not find `arc` in `alloc`
Jul 12 05:34:55.701 INFO kablam! 
Jul 12 05:34:55.883 INFO kablam! error[E0392]: parameter `T` is never used
Jul 12 05:34:55.883 INFO kablam!  --> src/readers.rs:9:20
Jul 12 05:34:55.883 INFO kablam!   |
Jul 12 05:34:55.884 INFO kablam! 9 | pub struct Readers<T, E>(Vec<Arc<Reader<T, E>>>);
Jul 12 05:34:55.884 INFO kablam!   |                    ^ unused type parameter
Jul 12 05:34:55.894 INFO kablam!   |
Jul 12 05:34:55.895 INFO kablam!   = help: consider removing `T` or using a marker such as `core::marker::PhantomData`
Jul 12 05:34:55.895 INFO kablam! 
Jul 12 05:34:55.896 INFO kablam! error[E0392]: parameter `E` is never used
Jul 12 05:34:55.896 INFO kablam!  --> src/readers.rs:9:23
Jul 12 05:34:55.896 INFO kablam!   |
Jul 12 05:34:55.896 INFO kablam! 9 | pub struct Readers<T, E>(Vec<Arc<Reader<T, E>>>);
Jul 12 05:34:55.896 INFO kablam!   |                       ^ unused type parameter
Jul 12 05:34:55.897 INFO kablam!   |
Jul 12 05:34:55.897 INFO kablam!   = help: consider removing `E` or using a marker such as `core::marker::PhantomData`
Jul 12 05:34:55.897 INFO kablam! 
Jul 12 05:34:55.900 INFO kablam! error[E0392]: parameter `T` is never used
Jul 12 05:34:55.900 INFO kablam!    --> src/readers.rs:110:28
Jul 12 05:34:55.900 INFO kablam!     |
Jul 12 05:34:55.900 INFO kablam! 110 | pub struct ReadersIter<'a, T, E>
Jul 12 05:34:55.900 INFO kablam!     |                            ^ unused type parameter
Jul 12 05:34:55.900 INFO kablam!     |
Jul 12 05:34:55.901 INFO kablam!     = help: consider removing `T` or using a marker such as `core::marker::PhantomData`
Jul 12 05:34:55.901 INFO kablam! 
Jul 12 05:34:55.901 INFO kablam! error[E0392]: parameter `E` is never used
Jul 12 05:34:55.902 INFO kablam!    --> src/readers.rs:110:31
Jul 12 05:34:55.902 INFO kablam!     |
Jul 12 05:34:55.902 INFO kablam! 110 | pub struct ReadersIter<'a, T, E>
Jul 12 05:34:55.902 INFO kablam!     |                               ^ unused type parameter
Jul 12 05:34:55.902 INFO kablam!     |
Jul 12 05:34:55.903 INFO kablam!     = help: consider removing `E` or using a marker such as `core::marker::PhantomData`
Jul 12 05:34:55.903 INFO kablam! 
Jul 12 05:34:55.904 INFO kablam! error[E0392]: parameter `T` is never used
Jul 12 05:34:55.904 INFO kablam!  --> src/readers_builder.rs:6:27
Jul 12 05:34:55.904 INFO kablam!   |
Jul 12 05:34:55.904 INFO kablam! 6 | pub struct ReadersBuilder<T, E>(pub(crate) Vec<Arc<Reader<T, E>>>);
Jul 12 05:34:55.904 INFO kablam!   |                           ^ unused type parameter
Jul 12 05:34:55.905 INFO kablam!   |
Jul 12 05:34:55.905 INFO kablam!   = help: consider removing `T` or using a marker such as `core::marker::PhantomData`
Jul 12 05:34:55.905 INFO kablam! 
Jul 12 05:34:55.906 INFO kablam! error[E0392]: parameter `E` is never used
Jul 12 05:34:55.906 INFO kablam!  --> src/readers_builder.rs:6:30
Jul 12 05:34:55.906 INFO kablam!   |
Jul 12 05:34:55.906 INFO kablam! 6 | pub struct ReadersBuilder<T, E>(pub(crate) Vec<Arc<Reader<T, E>>>);
Jul 12 05:34:55.906 INFO kablam!   |                              ^ unused type parameter
Jul 12 05:34:55.907 INFO kablam!   |
Jul 12 05:34:55.907 INFO kablam!   = help: consider removing `E` or using a marker such as `core::marker::PhantomData`
Jul 12 05:34:55.907 INFO kablam! 
Jul 12 05:34:55.909 INFO kablam! error[E0392]: parameter `T` is never used
Jul 12 05:34:55.909 INFO kablam!  --> src/readers_lexer.rs:5:29
Jul 12 05:34:55.909 INFO kablam!   |
Jul 12 05:34:55.909 INFO kablam! 5 | pub struct ReadersLexer<'a, T, E, I>
Jul 12 05:34:55.909 INFO kablam!   |                             ^ unused type parameter
Jul 12 05:34:55.910 INFO kablam!   |
Jul 12 05:34:55.910 INFO kablam!   = help: consider removing `T` or using a marker such as `core::marker::PhantomData`
Jul 12 05:34:55.911 INFO kablam! 
Jul 12 05:34:55.911 INFO kablam! error[E0392]: parameter `E` is never used
Jul 12 05:34:55.911 INFO kablam!  --> src/readers_lexer.rs:5:32
Jul 12 05:34:55.911 INFO kablam!   |
Jul 12 05:34:55.911 INFO kablam! 5 | pub struct ReadersLexer<'a, T, E, I>
Jul 12 05:34:55.911 INFO kablam!   |                                ^ unused type parameter
Jul 12 05:34:55.912 INFO kablam!   |
Jul 12 05:34:55.912 INFO kablam!   = help: consider removing `E` or using a marker such as `core::marker::PhantomData`
Jul 12 05:34:55.913 INFO kablam! 
Jul 12 05:34:56.082 INFO kablam! error: aborting due to 10 previous errors
Jul 12 05:34:56.082 INFO kablam! 
Jul 12 05:34:56.082 INFO kablam! Some errors occurred: E0392, E0432.
Jul 12 05:34:56.082 INFO kablam! For more information about an error, try `rustc --explain E0392`.
Jul 12 05:34:56.086 INFO kablam! error[E0392]: parameter `T` is never used
Jul 12 05:34:56.086 INFO kablam!  --> src/readers.rs:9:20
Jul 12 05:34:56.086 INFO kablam!   |
Jul 12 05:34:56.086 INFO kablam! 9 | pub struct Readers<T, E>(Vec<Arc<Reader<T, E>>>);
Jul 12 05:34:56.086 INFO kablam!   |                    ^ unused type parameter
Jul 12 05:34:56.087 INFO kablam!   |
Jul 12 05:34:56.087 INFO kablam!   = help: consider removing `T` or using a marker such as `core::marker::PhantomData`
Jul 12 05:34:56.087 INFO kablam! 
Jul 12 05:34:56.088 INFO kablam! error[E0392]: parameter `E` is never used
Jul 12 05:34:56.088 INFO kablam!  --> src/readers.rs:9:23
Jul 12 05:34:56.088 INFO kablam!   |
Jul 12 05:34:56.088 INFO kablam! 9 | pub struct Readers<T, E>(Vec<Arc<Reader<T, E>>>);
Jul 12 05:34:56.088 INFO kablam!   |                       ^ unused type parameter
Jul 12 05:34:56.089 INFO kablam!   |
Jul 12 05:34:56.089 INFO kablam!   = help: consider removing `E` or using a marker such as `core::marker::PhantomData`
Jul 12 05:34:56.089 INFO kablam! 
Jul 12 05:34:56.092 INFO kablam! error[E0392]: parameter `T` is never used
Jul 12 05:34:56.092 INFO kablam!    --> src/readers.rs:110:28
Jul 12 05:34:56.092 INFO kablam!     |
Jul 12 05:34:56.092 INFO kablam! 110 | pub struct ReadersIter<'a, T, E>
Jul 12 05:34:56.092 INFO kablam!     |                            ^ unused type parameter
Jul 12 05:34:56.098 INFO kablam!     |
Jul 12 05:34:56.099 INFO kablam!     = help: consider removing `T` or using a marker such as `core::marker::PhantomData`
Jul 12 05:34:56.099 INFO kablam! 
Jul 12 05:34:56.100 INFO kablam! error[E0392]: parameter `E` is never used
Jul 12 05:34:56.100 INFO kablam!    --> src/readers.rs:110:31
Jul 12 05:34:56.100 INFO kablam!     |
Jul 12 05:34:56.100 INFO kablam! 110 | pub struct ReadersIter<'a, T, E>
Jul 12 05:34:56.100 INFO kablam!     |                               ^ unused type parameter
Jul 12 05:34:56.100 INFO kablam!     |
Jul 12 05:34:56.101 INFO kablam!     = help: consider removing `E` or using a marker such as `core::marker::PhantomData`
Jul 12 05:34:56.101 INFO kablam! 
Jul 12 05:34:56.102 INFO kablam! error[E0392]: parameter `T` is never used
Jul 12 05:34:56.102 INFO kablam!  --> src/readers_builder.rs:6:27
Jul 12 05:34:56.102 INFO kablam!   |
Jul 12 05:34:56.102 INFO kablam! 6 | pub struct ReadersBuilder<T, E>(pub(crate) Vec<Arc<Reader<T, E>>>);
Jul 12 05:34:56.102 INFO kablam!   |                           ^ unused type parameter
Jul 12 05:34:56.103 INFO kablam!   |
Jul 12 05:34:56.103 INFO kablam!   = help: consider removing `T` or using a marker such as `core::marker::PhantomData`
Jul 12 05:34:56.104 INFO kablam! 
Jul 12 05:34:56.104 INFO kablam! error[E0392]: parameter `E` is never used
Jul 12 05:34:56.104 INFO kablam!  --> src/readers_builder.rs:6:30
Jul 12 05:34:56.104 INFO kablam!   |
Jul 12 05:34:56.104 INFO kablam! 6 | pub struct ReadersBuilder<T, E>(pub(crate) Vec<Arc<Reader<T, E>>>);
Jul 12 05:34:56.104 INFO kablam!   |                              ^ unused type parameter
Jul 12 05:34:56.105 INFO kablam!   |
Jul 12 05:34:56.105 INFO kablam!   = help: consider removing `E` or using a marker such as `core::marker::PhantomData`
Jul 12 05:34:56.105 INFO kablam! 
Jul 12 05:34:56.107 INFO kablam! error[E0392]: parameter `T` is never used
Jul 12 05:34:56.107 INFO kablam!  --> src/readers_lexer.rs:5:29
Jul 12 05:34:56.107 INFO kablam!   |
Jul 12 05:34:56.107 INFO kablam! 5 | pub struct ReadersLexer<'a, T, E, I>
Jul 12 05:34:56.107 INFO kablam!   |                             ^ unused type parameter
Jul 12 05:34:56.108 INFO kablam! error: Could not compile `lexer`.
Jul 12 05:34:56.108 INFO kablam! warning: build failed, waiting for other jobs to finish...
Jul 12 05:34:56.108 INFO kablam!   |
Jul 12 05:34:56.109 INFO kablam!   = help: consider removing `T` or using a marker such as `core::marker::PhantomData`
Jul 12 05:34:56.109 INFO kablam! 
Jul 12 05:34:56.110 INFO kablam! error[E0392]: parameter `E` is never used
Jul 12 05:34:56.110 INFO kablam!  --> src/readers_lexer.rs:5:32
Jul 12 05:34:56.110 INFO kablam!   |
Jul 12 05:34:56.110 INFO kablam! 5 | pub struct ReadersLexer<'a, T, E, I>
Jul 12 05:34:56.110 INFO kablam!   |                                ^ unused type parameter
Jul 12 05:34:56.110 INFO kablam!   |
Jul 12 05:34:56.111 INFO kablam!   = help: consider removing `E` or using a marker such as `core::marker::PhantomData`
Jul 12 05:34:56.111 INFO kablam! 
Jul 12 05:34:56.216 INFO kablam! error: aborting due to 10 previous errors
Jul 12 05:34:56.216 INFO kablam! 
Jul 12 05:34:56.217 INFO kablam! Some errors occurred: E0392, E0432.
Jul 12 05:34:56.218 INFO kablam! For more information about an error, try `rustc --explain E0392`.
Jul 12 05:34:56.230 INFO kablam! error: Could not compile `lexer`.
Jul 12 05:34:56.231 INFO kablam! 
Jul 12 05:34:56.231 INFO kablam! To learn more, run the command again with --verbose.
Jul 12 05:34:56.233 INFO kablam! su: No module specific data is present
Jul 12 05:34:56.872 INFO running `"docker" "rm" "-f" "38cc866abab1ec7a6e1f57119df9ffa7121b0f91b633eb77ae55551119379aab"`
Jul 12 05:34:57.157 INFO blam! 38cc866abab1ec7a6e1f57119df9ffa7121b0f91b633eb77ae55551119379aab