Aug 29 23:59:00.811 INFO checking token-1.0.0-rc1 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 29 23:59:00.811 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 29 23:59:00.812 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-0/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 29 23:59:01.064 INFO blam! 195d103ad169829ba7a039252d03b827de475a6183e0d658b780baf3fefecc50
Aug 29 23:59:01.064 INFO running `"docker" "start" "-a" "195d103ad169829ba7a039252d03b827de475a6183e0d658b780baf3fefecc50"`
Aug 29 23:59:01.883 INFO kablam!     Checking token v1.0.0-rc1 (file:///source)
Aug 29 23:59:02.285 INFO kablam! error[E0432]: unresolved import `std::io::ReadExt`
Aug 29 23:59:02.285 INFO kablam!   --> src/lib.rs:50:21
Aug 29 23:59:02.285 INFO kablam!    |
Aug 29 23:59:02.285 INFO kablam! 50 | use std::io::{Read, ReadExt};
Aug 29 23:59:02.285 INFO kablam!    |                     ^^^^^^^ no `ReadExt` in `io`
Aug 29 23:59:02.285 INFO kablam! 
Aug 29 23:59:02.312 INFO kablam! error[E0412]: cannot find type `Chars` in module `io`
Aug 29 23:59:02.312 INFO kablam!   --> src/lib.rs:57:16
Aug 29 23:59:02.312 INFO kablam!    |
Aug 29 23:59:02.312 INFO kablam! 57 |     chars: io::Chars<R>,
Aug 29 23:59:02.312 INFO kablam!    |                ^^^^^ not found in `io`
Aug 29 23:59:02.312 INFO kablam! help: possible candidate is found in another module, you can import it into scope
Aug 29 23:59:02.312 INFO kablam!    |
Aug 29 23:59:02.312 INFO kablam! 47 | use std::str::Chars;
Aug 29 23:59:02.312 INFO kablam!    |
Aug 29 23:59:02.312 INFO kablam! 
Aug 29 23:59:02.313 INFO kablam! error[E0412]: cannot find type `CharsError` in module `io`
Aug 29 23:59:02.313 INFO kablam!   --> src/lib.rs:83:37
Aug 29 23:59:02.313 INFO kablam!    |
Aug 29 23:59:02.313 INFO kablam! 83 |     type Item = Result<&'a str, io::CharsError>;
Aug 29 23:59:02.313 INFO kablam!    |                                     ^^^^^^^^^^ not found in `io`
Aug 29 23:59:02.313 INFO kablam! 
Aug 29 23:59:02.314 INFO kablam! error[E0412]: cannot find type `CharsError` in module `io`
Aug 29 23:59:02.314 INFO kablam!   --> src/lib.rs:87:51
Aug 29 23:59:02.314 INFO kablam!    |
Aug 29 23:59:02.314 INFO kablam! 87 |     fn next(&mut self) -> Option<Result<&str, io::CharsError>> {
Aug 29 23:59:02.314 INFO kablam!    |                                                   ^^^^^^^^^^ not found in `io`
Aug 29 23:59:02.314 INFO kablam! 
Aug 29 23:59:02.314 INFO kablam! error[E0412]: cannot find type `CharsError` in module `io`
Aug 29 23:59:02.314 INFO kablam!    --> src/lib.rs:175:37
Aug 29 23:59:02.314 INFO kablam!     |
Aug 29 23:59:02.314 INFO kablam! 175 |     type Item = Result<&'b str, io::CharsError>;
Aug 29 23:59:02.314 INFO kablam!     |                                     ^^^^^^^^^^ not found in `io`
Aug 29 23:59:02.314 INFO kablam! 
Aug 29 23:59:02.314 INFO kablam! error[E0412]: cannot find type `CharsError` in module `io`
Aug 29 23:59:02.314 INFO kablam!    --> src/lib.rs:178:51
Aug 29 23:59:02.314 INFO kablam!     |
Aug 29 23:59:02.314 INFO kablam! 178 |     fn next(&mut self) -> Option<Result<&str, io::CharsError>> {
Aug 29 23:59:02.314 INFO kablam!     |                                                   ^^^^^^^^^^ not found in `io`
Aug 29 23:59:02.314 INFO kablam! 
Aug 29 23:59:02.315 INFO kablam! warning: unused import: `ReadExt`
Aug 29 23:59:02.315 INFO kablam!   --> src/lib.rs:50:21
Aug 29 23:59:02.315 INFO kablam!    |
Aug 29 23:59:02.315 INFO kablam! 50 | use std::io::{Read, ReadExt};
Aug 29 23:59:02.316 INFO kablam!    |                     ^^^^^^^
Aug 29 23:59:02.316 INFO kablam!    |
Aug 29 23:59:02.316 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 29 23:59:02.316 INFO kablam! 
Aug 29 23:59:02.319 INFO kablam! error[E0207]: the lifetime parameter `'a` is not constrained by the impl trait, self type, or predicates
Aug 29 23:59:02.319 INFO kablam!   --> src/lib.rs:82:6
Aug 29 23:59:02.319 INFO kablam!    |
Aug 29 23:59:02.319 INFO kablam! 82 | impl<'a, R: Read> Iterator for Tokenizer<R> {
Aug 29 23:59:02.319 INFO kablam!    |      ^^ unconstrained lifetime parameter
Aug 29 23:59:02.319 INFO kablam! 
Aug 29 23:59:02.319 INFO kablam! error[E0207]: the lifetime parameter `'b` is not constrained by the impl trait, self type, or predicates
Aug 29 23:59:02.319 INFO kablam!    --> src/lib.rs:174:11
Aug 29 23:59:02.319 INFO kablam!     |
Aug 29 23:59:02.319 INFO kablam! 174 | impl <'a, 'b, R: Read> Iterator for SentenceSplitter<'a, R> {
Aug 29 23:59:02.319 INFO kablam!     |           ^^ unconstrained lifetime parameter
Aug 29 23:59:02.320 INFO kablam! 
Aug 29 23:59:02.320 INFO kablam! error: aborting due to 8 previous errors
Aug 29 23:59:02.320 INFO kablam! 
Aug 29 23:59:02.320 INFO kablam! Some errors occurred: E0207, E0412, E0432.
Aug 29 23:59:02.320 INFO kablam! For more information about an error, try `rustc --explain E0207`.
Aug 29 23:59:02.326 INFO kablam! error: Could not compile `token`.
Aug 29 23:59:02.326 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 29 23:59:02.394 INFO kablam! error[E0432]: unresolved import `std::io::ReadExt`
Aug 29 23:59:02.394 INFO kablam!   --> src/lib.rs:50:21
Aug 29 23:59:02.394 INFO kablam!    |
Aug 29 23:59:02.394 INFO kablam! 50 | use std::io::{Read, ReadExt};
Aug 29 23:59:02.394 INFO kablam!    |                     ^^^^^^^ no `ReadExt` in `io`
Aug 29 23:59:02.402 INFO kablam! 
Aug 29 23:59:02.430 INFO kablam! error[E0412]: cannot find type `Chars` in module `io`
Aug 29 23:59:02.430 INFO kablam!   --> src/lib.rs:57:16
Aug 29 23:59:02.430 INFO kablam!    |
Aug 29 23:59:02.430 INFO kablam! 57 |     chars: io::Chars<R>,
Aug 29 23:59:02.430 INFO kablam!    |                ^^^^^ not found in `io`
Aug 29 23:59:02.430 INFO kablam! help: possible candidate is found in another module, you can import it into scope
Aug 29 23:59:02.430 INFO kablam!    |
Aug 29 23:59:02.430 INFO kablam! 47 | use std::str::Chars;
Aug 29 23:59:02.430 INFO kablam!    |
Aug 29 23:59:02.430 INFO kablam! 
Aug 29 23:59:02.431 INFO kablam! error[E0412]: cannot find type `CharsError` in module `io`
Aug 29 23:59:02.431 INFO kablam!   --> src/lib.rs:83:37
Aug 29 23:59:02.431 INFO kablam!    |
Aug 29 23:59:02.431 INFO kablam! 83 |     type Item = Result<&'a str, io::CharsError>;
Aug 29 23:59:02.431 INFO kablam!    |                                     ^^^^^^^^^^ not found in `io`
Aug 29 23:59:02.431 INFO kablam! 
Aug 29 23:59:02.431 INFO kablam! error[E0412]: cannot find type `CharsError` in module `io`
Aug 29 23:59:02.432 INFO kablam!   --> src/lib.rs:87:51
Aug 29 23:59:02.432 INFO kablam!    |
Aug 29 23:59:02.432 INFO kablam! 87 |     fn next(&mut self) -> Option<Result<&str, io::CharsError>> {
Aug 29 23:59:02.432 INFO kablam!    |                                                   ^^^^^^^^^^ not found in `io`
Aug 29 23:59:02.432 INFO kablam! 
Aug 29 23:59:02.432 INFO kablam! error[E0412]: cannot find type `CharsError` in module `io`
Aug 29 23:59:02.432 INFO kablam!    --> src/lib.rs:175:37
Aug 29 23:59:02.432 INFO kablam!     |
Aug 29 23:59:02.432 INFO kablam! 175 |     type Item = Result<&'b str, io::CharsError>;
Aug 29 23:59:02.432 INFO kablam!     |                                     ^^^^^^^^^^ not found in `io`
Aug 29 23:59:02.432 INFO kablam! 
Aug 29 23:59:02.432 INFO kablam! error[E0412]: cannot find type `CharsError` in module `io`
Aug 29 23:59:02.432 INFO kablam!    --> src/lib.rs:178:51
Aug 29 23:59:02.432 INFO kablam!     |
Aug 29 23:59:02.432 INFO kablam! 178 |     fn next(&mut self) -> Option<Result<&str, io::CharsError>> {
Aug 29 23:59:02.432 INFO kablam!     |                                                   ^^^^^^^^^^ not found in `io`
Aug 29 23:59:02.432 INFO kablam! 
Aug 29 23:59:02.433 INFO kablam! warning: unused import: `ReadExt`
Aug 29 23:59:02.433 INFO kablam!   --> src/lib.rs:50:21
Aug 29 23:59:02.433 INFO kablam!    |
Aug 29 23:59:02.433 INFO kablam! 50 | use std::io::{Read, ReadExt};
Aug 29 23:59:02.433 INFO kablam!    |                     ^^^^^^^
Aug 29 23:59:02.433 INFO kablam!    |
Aug 29 23:59:02.433 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 29 23:59:02.433 INFO kablam! 
Aug 29 23:59:02.437 INFO kablam! error[E0207]: the lifetime parameter `'a` is not constrained by the impl trait, self type, or predicates
Aug 29 23:59:02.437 INFO kablam!   --> src/lib.rs:82:6
Aug 29 23:59:02.437 INFO kablam!    |
Aug 29 23:59:02.437 INFO kablam! 82 | impl<'a, R: Read> Iterator for Tokenizer<R> {
Aug 29 23:59:02.437 INFO kablam!    |      ^^ unconstrained lifetime parameter
Aug 29 23:59:02.437 INFO kablam! 
Aug 29 23:59:02.438 INFO kablam! error[E0207]: the lifetime parameter `'b` is not constrained by the impl trait, self type, or predicates
Aug 29 23:59:02.438 INFO kablam!    --> src/lib.rs:174:11
Aug 29 23:59:02.438 INFO kablam!     |
Aug 29 23:59:02.438 INFO kablam! 174 | impl <'a, 'b, R: Read> Iterator for SentenceSplitter<'a, R> {
Aug 29 23:59:02.438 INFO kablam!     |           ^^ unconstrained lifetime parameter
Aug 29 23:59:02.438 INFO kablam! 
Aug 29 23:59:02.438 INFO kablam! error: aborting due to 8 previous errors
Aug 29 23:59:02.438 INFO kablam! 
Aug 29 23:59:02.438 INFO kablam! Some errors occurred: E0207, E0412, E0432.
Aug 29 23:59:02.438 INFO kablam! For more information about an error, try `rustc --explain E0207`.
Aug 29 23:59:02.445 INFO kablam! error: Could not compile `token`.
Aug 29 23:59:02.445 INFO kablam! 
Aug 29 23:59:02.445 INFO kablam! To learn more, run the command again with --verbose.
Aug 29 23:59:02.446 INFO kablam! su: No module specific data is present
Aug 29 23:59:02.942 INFO running `"docker" "rm" "-f" "195d103ad169829ba7a039252d03b827de475a6183e0d658b780baf3fefecc50"`
Aug 29 23:59:03.094 INFO blam! 195d103ad169829ba7a039252d03b827de475a6183e0d658b780baf3fefecc50