Aug 30 12:18:26.681 INFO checking lexer-0.1.15 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 12:18:26.681 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 12:18:26.681 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-1/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 12:18:26.829 INFO blam! b128de187b9bbdc6c720f1a2d826f811d9b6a8f3e0dad31b02e3dd1239006f65
Aug 30 12:18:26.831 INFO running `"docker" "start" "-a" "b128de187b9bbdc6c720f1a2d826f811d9b6a8f3e0dad31b02e3dd1239006f65"`
Aug 30 12:18:27.407 INFO kablam!    Compiling serde v1.0.75
Aug 30 12:18:27.408 INFO kablam!     Checking peek-nth v0.1.0
Aug 30 12:18:40.158 INFO kablam!     Checking lexer v0.1.15 (file:///source)
Aug 30 12:18:40.647 INFO kablam! error[E0432]: unresolved import `alloc::arc`
Aug 30 12:18:40.647 INFO kablam!  --> src/readers.rs:1:12
Aug 30 12:18:40.647 INFO kablam!   |
Aug 30 12:18:40.647 INFO kablam! 1 | use alloc::arc::Arc;
Aug 30 12:18:40.647 INFO kablam!   |            ^^^ Could not find `arc` in `alloc`
Aug 30 12:18:40.647 INFO kablam! 
Aug 30 12:18:40.647 INFO kablam! error[E0432]: unresolved import `alloc::arc`
Aug 30 12:18:40.647 INFO kablam!  --> src/readers_builder.rs:1:12
Aug 30 12:18:40.647 INFO kablam!   |
Aug 30 12:18:40.647 INFO kablam! 1 | use alloc::arc::Arc;
Aug 30 12:18:40.647 INFO kablam!   |            ^^^ Could not find `arc` in `alloc`
Aug 30 12:18:40.647 INFO kablam! 
Aug 30 12:18:40.788 INFO kablam! error[E0432]: unresolved import `alloc::arc`
Aug 30 12:18:40.788 INFO kablam!  --> src/readers.rs:1:12
Aug 30 12:18:40.788 INFO kablam!   |
Aug 30 12:18:40.788 INFO kablam! 1 | use alloc::arc::Arc;
Aug 30 12:18:40.789 INFO kablam!   |            ^^^ Could not find `arc` in `alloc`
Aug 30 12:18:40.789 INFO kablam! 
Aug 30 12:18:40.789 INFO kablam! error[E0432]: unresolved import `alloc::arc`
Aug 30 12:18:40.789 INFO kablam!  --> src/readers_builder.rs:1:12
Aug 30 12:18:40.789 INFO kablam!   |
Aug 30 12:18:40.789 INFO kablam! 1 | use alloc::arc::Arc;
Aug 30 12:18:40.789 INFO kablam!   |            ^^^ Could not find `arc` in `alloc`
Aug 30 12:18:40.789 INFO kablam! 
Aug 30 12:18:40.820 INFO kablam! error[E0392]: parameter `T` is never used
Aug 30 12:18:40.820 INFO kablam!  --> src/readers.rs:9:20
Aug 30 12:18:40.820 INFO kablam!   |
Aug 30 12:18:40.820 INFO kablam! 9 | pub struct Readers<T, E>(Vec<Arc<Reader<T, E>>>);
Aug 30 12:18:40.820 INFO kablam!   |                    ^ unused type parameter
Aug 30 12:18:40.820 INFO kablam!   |
Aug 30 12:18:40.820 INFO kablam!   = help: consider removing `T` or using a marker such as `core::marker::PhantomData`
Aug 30 12:18:40.820 INFO kablam! 
Aug 30 12:18:40.820 INFO kablam! error[E0392]: parameter `E` is never used
Aug 30 12:18:40.821 INFO kablam!  --> src/readers.rs:9:23
Aug 30 12:18:40.821 INFO kablam!   |
Aug 30 12:18:40.821 INFO kablam! 9 | pub struct Readers<T, E>(Vec<Arc<Reader<T, E>>>);
Aug 30 12:18:40.821 INFO kablam!   |                       ^ unused type parameter
Aug 30 12:18:40.821 INFO kablam!   |
Aug 30 12:18:40.821 INFO kablam!   = help: consider removing `E` or using a marker such as `core::marker::PhantomData`
Aug 30 12:18:40.821 INFO kablam! 
Aug 30 12:18:40.822 INFO kablam! error[E0392]: parameter `T` is never used
Aug 30 12:18:40.823 INFO kablam!    --> src/readers.rs:110:28
Aug 30 12:18:40.823 INFO kablam!     |
Aug 30 12:18:40.823 INFO kablam! 110 | pub struct ReadersIter<'a, T, E>
Aug 30 12:18:40.823 INFO kablam!     |                            ^ unused type parameter
Aug 30 12:18:40.823 INFO kablam!     |
Aug 30 12:18:40.823 INFO kablam!     = help: consider removing `T` or using a marker such as `core::marker::PhantomData`
Aug 30 12:18:40.824 INFO kablam! 
Aug 30 12:18:40.824 INFO kablam! error[E0392]: parameter `E` is never used
Aug 30 12:18:40.824 INFO kablam!    --> src/readers.rs:110:31
Aug 30 12:18:40.824 INFO kablam!     |
Aug 30 12:18:40.824 INFO kablam! 110 | pub struct ReadersIter<'a, T, E>
Aug 30 12:18:40.824 INFO kablam!     |                               ^ unused type parameter
Aug 30 12:18:40.824 INFO kablam!     |
Aug 30 12:18:40.824 INFO kablam!     = help: consider removing `E` or using a marker such as `core::marker::PhantomData`
Aug 30 12:18:40.824 INFO kablam! 
Aug 30 12:18:40.824 INFO kablam! error[E0392]: parameter `T` is never used
Aug 30 12:18:40.824 INFO kablam!  --> src/readers_builder.rs:6:27
Aug 30 12:18:40.824 INFO kablam!   |
Aug 30 12:18:40.824 INFO kablam! 6 | pub struct ReadersBuilder<T, E>(pub(crate) Vec<Arc<Reader<T, E>>>);
Aug 30 12:18:40.824 INFO kablam!   |                           ^ unused type parameter
Aug 30 12:18:40.824 INFO kablam!   |
Aug 30 12:18:40.824 INFO kablam!   = help: consider removing `T` or using a marker such as `core::marker::PhantomData`
Aug 30 12:18:40.824 INFO kablam! 
Aug 30 12:18:40.825 INFO kablam! error[E0392]: parameter `E` is never used
Aug 30 12:18:40.825 INFO kablam!  --> src/readers_builder.rs:6:30
Aug 30 12:18:40.825 INFO kablam!   |
Aug 30 12:18:40.825 INFO kablam! 6 | pub struct ReadersBuilder<T, E>(pub(crate) Vec<Arc<Reader<T, E>>>);
Aug 30 12:18:40.825 INFO kablam!   |                              ^ unused type parameter
Aug 30 12:18:40.825 INFO kablam!   |
Aug 30 12:18:40.825 INFO kablam!   = help: consider removing `E` or using a marker such as `core::marker::PhantomData`
Aug 30 12:18:40.825 INFO kablam! 
Aug 30 12:18:40.825 INFO kablam! error[E0392]: parameter `T` is never used
Aug 30 12:18:40.825 INFO kablam!  --> src/readers_lexer.rs:5:29
Aug 30 12:18:40.825 INFO kablam!   |
Aug 30 12:18:40.825 INFO kablam! 5 | pub struct ReadersLexer<'a, T, E, I>
Aug 30 12:18:40.825 INFO kablam!   |                             ^ unused type parameter
Aug 30 12:18:40.825 INFO kablam!   |
Aug 30 12:18:40.825 INFO kablam!   = help: consider removing `T` or using a marker such as `core::marker::PhantomData`
Aug 30 12:18:40.827 INFO kablam! 
Aug 30 12:18:40.827 INFO kablam! error[E0392]: parameter `E` is never used
Aug 30 12:18:40.827 INFO kablam!  --> src/readers_lexer.rs:5:32
Aug 30 12:18:40.827 INFO kablam!   |
Aug 30 12:18:40.827 INFO kablam! 5 | pub struct ReadersLexer<'a, T, E, I>
Aug 30 12:18:40.827 INFO kablam!   |                                ^ unused type parameter
Aug 30 12:18:40.827 INFO kablam!   |
Aug 30 12:18:40.827 INFO kablam!   = help: consider removing `E` or using a marker such as `core::marker::PhantomData`
Aug 30 12:18:40.827 INFO kablam! 
Aug 30 12:18:40.890 INFO kablam! error: aborting due to 10 previous errors
Aug 30 12:18:40.890 INFO kablam! 
Aug 30 12:18:40.890 INFO kablam! Some errors occurred: E0392, E0432.
Aug 30 12:18:40.890 INFO kablam! For more information about an error, try `rustc --explain E0392`.
Aug 30 12:18:40.897 INFO kablam! error: Could not compile `lexer`.
Aug 30 12:18:40.897 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 30 12:18:40.962 INFO kablam! error[E0392]: parameter `T` is never used
Aug 30 12:18:40.962 INFO kablam!  --> src/readers.rs:9:20
Aug 30 12:18:40.962 INFO kablam!   |
Aug 30 12:18:40.962 INFO kablam! 9 | pub struct Readers<T, E>(Vec<Arc<Reader<T, E>>>);
Aug 30 12:18:40.962 INFO kablam!   |                    ^ unused type parameter
Aug 30 12:18:40.962 INFO kablam!   |
Aug 30 12:18:40.962 INFO kablam!   = help: consider removing `T` or using a marker such as `core::marker::PhantomData`
Aug 30 12:18:40.962 INFO kablam! 
Aug 30 12:18:40.962 INFO kablam! error[E0392]: parameter `E` is never used
Aug 30 12:18:40.962 INFO kablam!  --> src/readers.rs:9:23
Aug 30 12:18:40.962 INFO kablam!   |
Aug 30 12:18:40.962 INFO kablam! 9 | pub struct Readers<T, E>(Vec<Arc<Reader<T, E>>>);
Aug 30 12:18:40.962 INFO kablam!   |                       ^ unused type parameter
Aug 30 12:18:40.962 INFO kablam!   |
Aug 30 12:18:40.962 INFO kablam!   = help: consider removing `E` or using a marker such as `core::marker::PhantomData`
Aug 30 12:18:40.962 INFO kablam! 
Aug 30 12:18:40.964 INFO kablam! error[E0392]: parameter `T` is never used
Aug 30 12:18:40.964 INFO kablam!    --> src/readers.rs:110:28
Aug 30 12:18:40.964 INFO kablam!     |
Aug 30 12:18:40.964 INFO kablam! 110 | pub struct ReadersIter<'a, T, E>
Aug 30 12:18:40.964 INFO kablam!     |                            ^ unused type parameter
Aug 30 12:18:40.964 INFO kablam!     |
Aug 30 12:18:40.964 INFO kablam!     = help: consider removing `T` or using a marker such as `core::marker::PhantomData`
Aug 30 12:18:40.964 INFO kablam! 
Aug 30 12:18:40.964 INFO kablam! error[E0392]: parameter `E` is never used
Aug 30 12:18:40.964 INFO kablam!    --> src/readers.rs:110:31
Aug 30 12:18:40.964 INFO kablam!     |
Aug 30 12:18:40.964 INFO kablam! 110 | pub struct ReadersIter<'a, T, E>
Aug 30 12:18:40.964 INFO kablam!     |                               ^ unused type parameter
Aug 30 12:18:40.964 INFO kablam!     |
Aug 30 12:18:40.964 INFO kablam!     = help: consider removing `E` or using a marker such as `core::marker::PhantomData`
Aug 30 12:18:40.964 INFO kablam! 
Aug 30 12:18:40.965 INFO kablam! error[E0392]: parameter `T` is never used
Aug 30 12:18:40.965 INFO kablam!  --> src/readers_builder.rs:6:27
Aug 30 12:18:40.965 INFO kablam!   |
Aug 30 12:18:40.965 INFO kablam! 6 | pub struct ReadersBuilder<T, E>(pub(crate) Vec<Arc<Reader<T, E>>>);
Aug 30 12:18:40.965 INFO kablam!   |                           ^ unused type parameter
Aug 30 12:18:40.965 INFO kablam!   |
Aug 30 12:18:40.965 INFO kablam!   = help: consider removing `T` or using a marker such as `core::marker::PhantomData`
Aug 30 12:18:40.965 INFO kablam! 
Aug 30 12:18:40.965 INFO kablam! error[E0392]: parameter `E` is never used
Aug 30 12:18:40.965 INFO kablam!  --> src/readers_builder.rs:6:30
Aug 30 12:18:40.965 INFO kablam!   |
Aug 30 12:18:40.965 INFO kablam! 6 | pub struct ReadersBuilder<T, E>(pub(crate) Vec<Arc<Reader<T, E>>>);
Aug 30 12:18:40.965 INFO kablam!   |                              ^ unused type parameter
Aug 30 12:18:40.965 INFO kablam!   |
Aug 30 12:18:40.965 INFO kablam!   = help: consider removing `E` or using a marker such as `core::marker::PhantomData`
Aug 30 12:18:40.965 INFO kablam! 
Aug 30 12:18:40.966 INFO kablam! error[E0392]: parameter `T` is never used
Aug 30 12:18:40.966 INFO kablam!  --> src/readers_lexer.rs:5:29
Aug 30 12:18:40.966 INFO kablam!   |
Aug 30 12:18:40.966 INFO kablam! 5 | pub struct ReadersLexer<'a, T, E, I>
Aug 30 12:18:40.966 INFO kablam!   |                             ^ unused type parameter
Aug 30 12:18:40.966 INFO kablam!   |
Aug 30 12:18:40.966 INFO kablam!   = help: consider removing `T` or using a marker such as `core::marker::PhantomData`
Aug 30 12:18:40.966 INFO kablam! 
Aug 30 12:18:40.966 INFO kablam! error[E0392]: parameter `E` is never used
Aug 30 12:18:40.967 INFO kablam!  --> src/readers_lexer.rs:5:32
Aug 30 12:18:40.967 INFO kablam!   |
Aug 30 12:18:40.967 INFO kablam! 5 | pub struct ReadersLexer<'a, T, E, I>
Aug 30 12:18:40.967 INFO kablam!   |                                ^ unused type parameter
Aug 30 12:18:40.967 INFO kablam!   |
Aug 30 12:18:40.967 INFO kablam!   = help: consider removing `E` or using a marker such as `core::marker::PhantomData`
Aug 30 12:18:40.967 INFO kablam! 
Aug 30 12:18:41.049 INFO kablam! error: aborting due to 10 previous errors
Aug 30 12:18:41.049 INFO kablam! 
Aug 30 12:18:41.049 INFO kablam! Some errors occurred: E0392, E0432.
Aug 30 12:18:41.049 INFO kablam! For more information about an error, try `rustc --explain E0392`.
Aug 30 12:18:41.059 INFO kablam! error: Could not compile `lexer`.
Aug 30 12:18:41.059 INFO kablam! 
Aug 30 12:18:41.059 INFO kablam! To learn more, run the command again with --verbose.
Aug 30 12:18:41.061 INFO kablam! su: No module specific data is present
Aug 30 12:18:41.488 INFO running `"docker" "rm" "-f" "b128de187b9bbdc6c720f1a2d826f811d9b6a8f3e0dad31b02e3dd1239006f65"`
Aug 30 12:18:41.603 INFO blam! b128de187b9bbdc6c720f1a2d826f811d9b6a8f3e0dad31b02e3dd1239006f65