Sep 01 17:26:07.670 INFO checking Machtan/token-rs against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 01 17:26:07.670 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 01 17:26:07.670 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 17:26:07.866 INFO blam! 9c329ec1f6d6edb8671ff5655a715c9c7f4fe44109cfc69007a2d77744adc36d
Sep 01 17:26:07.868 INFO running `"docker" "start" "-a" "9c329ec1f6d6edb8671ff5655a715c9c7f4fe44109cfc69007a2d77744adc36d"`
Sep 01 17:26:08.453 INFO kablam!     Checking token v1.0.0-rc2 (file:///source)
Sep 01 17:26:08.613 INFO kablam! error[E0412]: cannot find type `Chars` in module `io`
Sep 01 17:26:08.614 INFO kablam!   --> src/lib.rs:38:16
Sep 01 17:26:08.614 INFO kablam!    |
Sep 01 17:26:08.614 INFO kablam! 38 |     chars: io::Chars<R>,
Sep 01 17:26:08.614 INFO kablam!    |                ^^^^^ not found in `io`
Sep 01 17:26:08.614 INFO kablam! help: possible candidate is found in another module, you can import it into scope
Sep 01 17:26:08.614 INFO kablam!    |
Sep 01 17:26:08.614 INFO kablam! 30 | use std::str::Chars;
Sep 01 17:26:08.614 INFO kablam!    |
Sep 01 17:26:08.614 INFO kablam! 
Sep 01 17:26:08.614 INFO kablam! error[E0412]: cannot find type `CharsError` in module `io`
Sep 01 17:26:08.614 INFO kablam!   --> src/lib.rs:62:56
Sep 01 17:26:08.614 INFO kablam!    |
Sep 01 17:26:08.614 INFO kablam! 62 |     pub fn next(&mut self) -> Result<Option<&str>, io::CharsError> {
Sep 01 17:26:08.614 INFO kablam!    |                                                        ^^^^^^^^^^ not found in `io`
Sep 01 17:26:08.614 INFO kablam! 
Sep 01 17:26:08.614 INFO kablam! error[E0412]: cannot find type `CharsError` in module `io`
Sep 01 17:26:08.614 INFO kablam!    --> src/lib.rs:130:56
Sep 01 17:26:08.615 INFO kablam!     |
Sep 01 17:26:08.615 INFO kablam! 130 |     pub fn next(&mut self) -> Result<Option<&str>, io::CharsError> {
Sep 01 17:26:08.615 INFO kablam!     |                                                        ^^^^^^^^^^ not found in `io`
Sep 01 17:26:08.615 INFO kablam! 
Sep 01 17:26:08.626 INFO kablam! error[E0392]: parameter `R` is never used
Sep 01 17:26:08.626 INFO kablam!   --> src/lib.rs:86:33
Sep 01 17:26:08.626 INFO kablam!    |
Sep 01 17:26:08.626 INFO kablam! 86 | pub struct SentenceSplitter<'a, R: Read> {
Sep 01 17:26:08.627 INFO kablam!    |                                 ^ unused type parameter
Sep 01 17:26:08.627 INFO kablam!    |
Sep 01 17:26:08.627 INFO kablam!    = help: consider removing `R` or using a marker such as `std::marker::PhantomData`
Sep 01 17:26:08.627 INFO kablam! 
Sep 01 17:26:08.629 INFO kablam! error: aborting due to 4 previous errors
Sep 01 17:26:08.629 INFO kablam! 
Sep 01 17:26:08.629 INFO kablam! Some errors occurred: E0392, E0412.
Sep 01 17:26:08.629 INFO kablam! For more information about an error, try `rustc --explain E0392`.
Sep 01 17:26:08.634 INFO kablam! error: Could not compile `token`.
Sep 01 17:26:08.634 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 17:26:08.637 INFO kablam! error[E0412]: cannot find type `Chars` in module `io`
Sep 01 17:26:08.637 INFO kablam!   --> src/lib.rs:38:16
Sep 01 17:26:08.637 INFO kablam!    |
Sep 01 17:26:08.637 INFO kablam! 38 |     chars: io::Chars<R>,
Sep 01 17:26:08.637 INFO kablam!    |                ^^^^^ not found in `io`
Sep 01 17:26:08.637 INFO kablam! help: possible candidate is found in another module, you can import it into scope
Sep 01 17:26:08.637 INFO kablam!    |
Sep 01 17:26:08.637 INFO kablam! 30 | use std::str::Chars;
Sep 01 17:26:08.637 INFO kablam!    |
Sep 01 17:26:08.637 INFO kablam! 
Sep 01 17:26:08.637 INFO kablam! error[E0412]: cannot find type `CharsError` in module `io`
Sep 01 17:26:08.637 INFO kablam!   --> src/lib.rs:62:56
Sep 01 17:26:08.637 INFO kablam!    |
Sep 01 17:26:08.637 INFO kablam! 62 |     pub fn next(&mut self) -> Result<Option<&str>, io::CharsError> {
Sep 01 17:26:08.637 INFO kablam!    |                                                        ^^^^^^^^^^ not found in `io`
Sep 01 17:26:08.637 INFO kablam! 
Sep 01 17:26:08.637 INFO kablam! error[E0412]: cannot find type `CharsError` in module `io`
Sep 01 17:26:08.637 INFO kablam!    --> src/lib.rs:130:56
Sep 01 17:26:08.637 INFO kablam!     |
Sep 01 17:26:08.637 INFO kablam! 130 |     pub fn next(&mut self) -> Result<Option<&str>, io::CharsError> {
Sep 01 17:26:08.637 INFO kablam!     |                                                        ^^^^^^^^^^ not found in `io`
Sep 01 17:26:08.637 INFO kablam! 
Sep 01 17:26:08.655 INFO kablam! error[E0392]: parameter `R` is never used
Sep 01 17:26:08.655 INFO kablam!   --> src/lib.rs:86:33
Sep 01 17:26:08.655 INFO kablam!    |
Sep 01 17:26:08.655 INFO kablam! 86 | pub struct SentenceSplitter<'a, R: Read> {
Sep 01 17:26:08.655 INFO kablam!    |                                 ^ unused type parameter
Sep 01 17:26:08.655 INFO kablam!    |
Sep 01 17:26:08.655 INFO kablam!    = help: consider removing `R` or using a marker such as `std::marker::PhantomData`
Sep 01 17:26:08.655 INFO kablam! 
Sep 01 17:26:08.658 INFO kablam! error: aborting due to 4 previous errors
Sep 01 17:26:08.658 INFO kablam! 
Sep 01 17:26:08.658 INFO kablam! Some errors occurred: E0392, E0412.
Sep 01 17:26:08.658 INFO kablam! For more information about an error, try `rustc --explain E0392`.
Sep 01 17:26:08.665 INFO kablam! error: Could not compile `token`.
Sep 01 17:26:08.665 INFO kablam! 
Sep 01 17:26:08.665 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 17:26:08.666 INFO kablam! su: No module specific data is present
Sep 01 17:26:09.011 INFO running `"docker" "rm" "-f" "9c329ec1f6d6edb8671ff5655a715c9c7f4fe44109cfc69007a2d77744adc36d"`
Sep 01 17:26:09.102 INFO blam! 9c329ec1f6d6edb8671ff5655a715c9c7f4fe44109cfc69007a2d77744adc36d