Aug 11 09:57:50.731 INFO checking lexer-0.1.15 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 09:57:50.731 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 09:57:50.731 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 09:57:50.732 INFO running `"docker" "create" "-v" "/tmp/crater.x3xhjpxZImST:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-7/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 09:57:51.018 INFO blam! 441bff4ff768f564b07903e399ea1e074d0d713d487eef099797ad1afdb3c2f9
Aug 11 09:57:51.022 INFO running `"docker" "start" "-a" "441bff4ff768f564b07903e399ea1e074d0d713d487eef099797ad1afdb3c2f9"`
Aug 11 09:57:52.561 INFO kablam!     Checking peek-nth v0.1.0
Aug 11 09:57:53.303 INFO kablam!     Checking lexer v0.1.15 (file:///source)
Aug 11 09:57:54.583 INFO kablam! error[E0432]: unresolved import `alloc::arc`
Aug 11 09:57:54.583 INFO kablam!  --> src/readers.rs:1:12
Aug 11 09:57:54.583 INFO kablam!   |
Aug 11 09:57:54.583 INFO kablam! 1 | use alloc::arc::Arc;
Aug 11 09:57:54.583 INFO kablam!   |            ^^^ Could not find `arc` in `alloc`
Aug 11 09:57:54.584 INFO kablam! 
Aug 11 09:57:54.584 INFO kablam! error[E0432]: unresolved import `alloc::arc`
Aug 11 09:57:54.584 INFO kablam!  --> src/readers_builder.rs:1:12
Aug 11 09:57:54.584 INFO kablam!   |
Aug 11 09:57:54.584 INFO kablam! 1 | use alloc::arc::Arc;
Aug 11 09:57:54.584 INFO kablam!   |            ^^^ Could not find `arc` in `alloc`
Aug 11 09:57:54.585 INFO kablam! 
Aug 11 09:57:54.774 INFO kablam! error[E0432]: unresolved import `alloc::arc`
Aug 11 09:57:54.774 INFO kablam!  --> src/readers.rs:1:12
Aug 11 09:57:54.774 INFO kablam!   |
Aug 11 09:57:54.774 INFO kablam! 1 | use alloc::arc::Arc;
Aug 11 09:57:54.774 INFO kablam!   |            ^^^ Could not find `arc` in `alloc`
Aug 11 09:57:54.774 INFO kablam! 
Aug 11 09:57:54.774 INFO kablam! error[E0432]: unresolved import `alloc::arc`
Aug 11 09:57:54.774 INFO kablam!  --> src/readers_builder.rs:1:12
Aug 11 09:57:54.774 INFO kablam!   |
Aug 11 09:57:54.774 INFO kablam! 1 | use alloc::arc::Arc;
Aug 11 09:57:54.774 INFO kablam!   |            ^^^ Could not find `arc` in `alloc`
Aug 11 09:57:54.774 INFO kablam! 
Aug 11 09:57:54.980 INFO kablam! error[E0392]: parameter `T` is never used
Aug 11 09:57:54.980 INFO kablam!  --> src/readers.rs:9:20
Aug 11 09:57:54.980 INFO kablam!   |
Aug 11 09:57:54.980 INFO kablam! 9 | pub struct Readers<T, E>(Vec<Arc<Reader<T, E>>>);
Aug 11 09:57:54.980 INFO kablam!   |                    ^ unused type parameter
Aug 11 09:57:54.988 INFO kablam!   |
Aug 11 09:57:54.989 INFO kablam!   = help: consider removing `T` or using a marker such as `core::marker::PhantomData`
Aug 11 09:57:54.989 INFO kablam! 
Aug 11 09:57:54.989 INFO kablam! error[E0392]: parameter `E` is never used
Aug 11 09:57:54.989 INFO kablam!  --> src/readers.rs:9:23
Aug 11 09:57:54.989 INFO kablam!   |
Aug 11 09:57:54.989 INFO kablam! 9 | pub struct Readers<T, E>(Vec<Arc<Reader<T, E>>>);
Aug 11 09:57:54.989 INFO kablam!   |                       ^ unused type parameter
Aug 11 09:57:54.989 INFO kablam!   |
Aug 11 09:57:54.989 INFO kablam!   = help: consider removing `E` or using a marker such as `core::marker::PhantomData`
Aug 11 09:57:54.989 INFO kablam! 
Aug 11 09:57:54.991 INFO kablam! error[E0392]: parameter `T` is never used
Aug 11 09:57:54.991 INFO kablam!    --> src/readers.rs:110:28
Aug 11 09:57:54.991 INFO kablam!     |
Aug 11 09:57:54.991 INFO kablam! 110 | pub struct ReadersIter<'a, T, E>
Aug 11 09:57:54.991 INFO kablam!     |                            ^ unused type parameter
Aug 11 09:57:54.991 INFO kablam!     |
Aug 11 09:57:54.991 INFO kablam!     = help: consider removing `T` or using a marker such as `core::marker::PhantomData`
Aug 11 09:57:54.991 INFO kablam! 
Aug 11 09:57:54.992 INFO kablam! error[E0392]: parameter `E` is never used
Aug 11 09:57:54.992 INFO kablam!    --> src/readers.rs:110:31
Aug 11 09:57:54.992 INFO kablam!     |
Aug 11 09:57:54.992 INFO kablam! 110 | pub struct ReadersIter<'a, T, E>
Aug 11 09:57:54.992 INFO kablam!     |                               ^ unused type parameter
Aug 11 09:57:54.992 INFO kablam!     |
Aug 11 09:57:54.992 INFO kablam!     = help: consider removing `E` or using a marker such as `core::marker::PhantomData`
Aug 11 09:57:54.992 INFO kablam! 
Aug 11 09:57:54.992 INFO kablam! error[E0392]: parameter `T` is never used
Aug 11 09:57:54.992 INFO kablam!  --> src/readers_builder.rs:6:27
Aug 11 09:57:54.992 INFO kablam!   |
Aug 11 09:57:54.992 INFO kablam! 6 | pub struct ReadersBuilder<T, E>(pub(crate) Vec<Arc<Reader<T, E>>>);
Aug 11 09:57:54.992 INFO kablam!   |                           ^ unused type parameter
Aug 11 09:57:54.992 INFO kablam!   |
Aug 11 09:57:54.992 INFO kablam!   = help: consider removing `T` or using a marker such as `core::marker::PhantomData`
Aug 11 09:57:54.992 INFO kablam! 
Aug 11 09:57:54.992 INFO kablam! error[E0392]: parameter `E` is never used
Aug 11 09:57:54.992 INFO kablam!  --> src/readers_builder.rs:6:30
Aug 11 09:57:54.992 INFO kablam!   |
Aug 11 09:57:54.992 INFO kablam! 6 | pub struct ReadersBuilder<T, E>(pub(crate) Vec<Arc<Reader<T, E>>>);
Aug 11 09:57:54.992 INFO kablam!   |                              ^ unused type parameter
Aug 11 09:57:54.992 INFO kablam!   |
Aug 11 09:57:54.992 INFO kablam!   = help: consider removing `E` or using a marker such as `core::marker::PhantomData`
Aug 11 09:57:54.992 INFO kablam! 
Aug 11 09:57:54.994 INFO kablam! error[E0392]: parameter `T` is never used
Aug 11 09:57:54.994 INFO kablam!  --> src/readers_lexer.rs:5:29
Aug 11 09:57:54.994 INFO kablam!   |
Aug 11 09:57:54.994 INFO kablam! 5 | pub struct ReadersLexer<'a, T, E, I>
Aug 11 09:57:54.994 INFO kablam!   |                             ^ unused type parameter
Aug 11 09:57:55.000 INFO kablam!   |
Aug 11 09:57:55.000 INFO kablam!   = help: consider removing `T` or using a marker such as `core::marker::PhantomData`
Aug 11 09:57:55.000 INFO kablam! 
Aug 11 09:57:55.001 INFO kablam! error[E0392]: parameter `E` is never used
Aug 11 09:57:55.001 INFO kablam!  --> src/readers_lexer.rs:5:32
Aug 11 09:57:55.001 INFO kablam!   |
Aug 11 09:57:55.001 INFO kablam! 5 | pub struct ReadersLexer<'a, T, E, I>
Aug 11 09:57:55.001 INFO kablam!   |                                ^ unused type parameter
Aug 11 09:57:55.001 INFO kablam!   |
Aug 11 09:57:55.001 INFO kablam!   = help: consider removing `E` or using a marker such as `core::marker::PhantomData`
Aug 11 09:57:55.001 INFO kablam! 
Aug 11 09:57:55.167 INFO kablam! error: aborting due to 10 previous errors
Aug 11 09:57:55.167 INFO kablam! 
Aug 11 09:57:55.167 INFO kablam! Some errors occurred: E0392, E0432.
Aug 11 09:57:55.167 INFO kablam! For more information about an error, try `rustc --explain E0392`.
Aug 11 09:57:55.195 INFO kablam! error: Could not compile `lexer`.
Aug 11 09:57:55.196 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 11 09:57:55.202 INFO kablam! error[E0392]: parameter `T` is never used
Aug 11 09:57:55.202 INFO kablam!  --> src/readers.rs:9:20
Aug 11 09:57:55.202 INFO kablam!   |
Aug 11 09:57:55.202 INFO kablam! 9 | pub struct Readers<T, E>(Vec<Arc<Reader<T, E>>>);
Aug 11 09:57:55.202 INFO kablam!   |                    ^ unused type parameter
Aug 11 09:57:55.202 INFO kablam!   |
Aug 11 09:57:55.202 INFO kablam!   = help: consider removing `T` or using a marker such as `core::marker::PhantomData`
Aug 11 09:57:55.203 INFO kablam! 
Aug 11 09:57:55.203 INFO kablam! error[E0392]: parameter `E` is never used
Aug 11 09:57:55.203 INFO kablam!  --> src/readers.rs:9:23
Aug 11 09:57:55.203 INFO kablam!   |
Aug 11 09:57:55.203 INFO kablam! 9 | pub struct Readers<T, E>(Vec<Arc<Reader<T, E>>>);
Aug 11 09:57:55.203 INFO kablam!   |                       ^ unused type parameter
Aug 11 09:57:55.203 INFO kablam!   |
Aug 11 09:57:55.203 INFO kablam!   = help: consider removing `E` or using a marker such as `core::marker::PhantomData`
Aug 11 09:57:55.203 INFO kablam! 
Aug 11 09:57:55.207 INFO kablam! error[E0392]: parameter `T` is never used
Aug 11 09:57:55.207 INFO kablam!    --> src/readers.rs:110:28
Aug 11 09:57:55.207 INFO kablam!     |
Aug 11 09:57:55.207 INFO kablam! 110 | pub struct ReadersIter<'a, T, E>
Aug 11 09:57:55.207 INFO kablam!     |                            ^ unused type parameter
Aug 11 09:57:55.207 INFO kablam!     |
Aug 11 09:57:55.207 INFO kablam!     = help: consider removing `T` or using a marker such as `core::marker::PhantomData`
Aug 11 09:57:55.207 INFO kablam! 
Aug 11 09:57:55.207 INFO kablam! error[E0392]: parameter `E` is never used
Aug 11 09:57:55.207 INFO kablam!    --> src/readers.rs:110:31
Aug 11 09:57:55.207 INFO kablam!     |
Aug 11 09:57:55.207 INFO kablam! 110 | pub struct ReadersIter<'a, T, E>
Aug 11 09:57:55.208 INFO kablam!     |                               ^ unused type parameter
Aug 11 09:57:55.208 INFO kablam!     |
Aug 11 09:57:55.208 INFO kablam!     = help: consider removing `E` or using a marker such as `core::marker::PhantomData`
Aug 11 09:57:55.208 INFO kablam! 
Aug 11 09:57:55.208 INFO kablam! error[E0392]: parameter `T` is never used
Aug 11 09:57:55.208 INFO kablam!  --> src/readers_builder.rs:6:27
Aug 11 09:57:55.208 INFO kablam!   |
Aug 11 09:57:55.208 INFO kablam! 6 | pub struct ReadersBuilder<T, E>(pub(crate) Vec<Arc<Reader<T, E>>>);
Aug 11 09:57:55.208 INFO kablam!   |                           ^ unused type parameter
Aug 11 09:57:55.208 INFO kablam!   |
Aug 11 09:57:55.208 INFO kablam!   = help: consider removing `T` or using a marker such as `core::marker::PhantomData`
Aug 11 09:57:55.208 INFO kablam! 
Aug 11 09:57:55.208 INFO kablam! error[E0392]: parameter `E` is never used
Aug 11 09:57:55.208 INFO kablam!  --> src/readers_builder.rs:6:30
Aug 11 09:57:55.208 INFO kablam!   |
Aug 11 09:57:55.208 INFO kablam! 6 | pub struct ReadersBuilder<T, E>(pub(crate) Vec<Arc<Reader<T, E>>>);
Aug 11 09:57:55.208 INFO kablam!   |                              ^ unused type parameter
Aug 11 09:57:55.208 INFO kablam!   |
Aug 11 09:57:55.208 INFO kablam!   = help: consider removing `E` or using a marker such as `core::marker::PhantomData`
Aug 11 09:57:55.208 INFO kablam! 
Aug 11 09:57:55.209 INFO kablam! error[E0392]: parameter `T` is never used
Aug 11 09:57:55.209 INFO kablam!  --> src/readers_lexer.rs:5:29
Aug 11 09:57:55.209 INFO kablam!   |
Aug 11 09:57:55.209 INFO kablam! 5 | pub struct ReadersLexer<'a, T, E, I>
Aug 11 09:57:55.209 INFO kablam!   |                             ^ unused type parameter
Aug 11 09:57:55.209 INFO kablam!   |
Aug 11 09:57:55.209 INFO kablam!   = help: consider removing `T` or using a marker such as `core::marker::PhantomData`
Aug 11 09:57:55.209 INFO kablam! 
Aug 11 09:57:55.209 INFO kablam! error[E0392]: parameter `E` is never used
Aug 11 09:57:55.209 INFO kablam!  --> src/readers_lexer.rs:5:32
Aug 11 09:57:55.209 INFO kablam!   |
Aug 11 09:57:55.209 INFO kablam! 5 | pub struct ReadersLexer<'a, T, E, I>
Aug 11 09:57:55.209 INFO kablam!   |                                ^ unused type parameter
Aug 11 09:57:55.209 INFO kablam!   |
Aug 11 09:57:55.209 INFO kablam!   = help: consider removing `E` or using a marker such as `core::marker::PhantomData`
Aug 11 09:57:55.209 INFO kablam! 
Aug 11 09:57:55.313 INFO kablam! error: aborting due to 10 previous errors
Aug 11 09:57:55.313 INFO kablam! 
Aug 11 09:57:55.313 INFO kablam! Some errors occurred: E0392, E0432.
Aug 11 09:57:55.313 INFO kablam! For more information about an error, try `rustc --explain E0392`.
Aug 11 09:57:55.322 INFO kablam! error: Could not compile `lexer`.
Aug 11 09:57:55.322 INFO kablam! 
Aug 11 09:57:55.322 INFO kablam! To learn more, run the command again with --verbose.
Aug 11 09:57:55.325 INFO kablam! su: No module specific data is present
Aug 11 09:57:56.126 INFO running `"docker" "rm" "-f" "441bff4ff768f564b07903e399ea1e074d0d713d487eef099797ad1afdb3c2f9"`
Aug 11 09:57:56.277 INFO blam! 441bff4ff768f564b07903e399ea1e074d0d713d487eef099797ad1afdb3c2f9