Sep 20 23:47:30.558 INFO checking Machtan/token-rs against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394 Sep 20 23:47:30.558 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets Sep 20 23:47:30.558 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-2/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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=1000" "-e" "CMD=cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 20 23:47:30.798 INFO blam! c80d27107d60d3967e7a50b18cb9a8d5d096c9ea4726dba21758731afb226862 Sep 20 23:47:30.800 INFO running `"docker" "start" "-a" "c80d27107d60d3967e7a50b18cb9a8d5d096c9ea4726dba21758731afb226862"` Sep 20 23:47:32.255 INFO kablam! usermod: no changes Sep 20 23:47:32.334 INFO kablam! Checking token v1.0.0-rc2 (/source) Sep 20 23:47:32.669 INFO kablam! error[E0412]: cannot find type `Chars` in module `io` Sep 20 23:47:32.669 INFO kablam! --> src/lib.rs:38:16 Sep 20 23:47:32.669 INFO kablam! | Sep 20 23:47:32.669 INFO kablam! 38 | chars: io::Chars, Sep 20 23:47:32.669 INFO kablam! | ^^^^^ not found in `io` Sep 20 23:47:32.678 INFO kablam! help: possible candidate is found in another module, you can import it into scope Sep 20 23:47:32.678 INFO kablam! | Sep 20 23:47:32.678 INFO kablam! 30 | use std::str::Chars; Sep 20 23:47:32.678 INFO kablam! | Sep 20 23:47:32.678 INFO kablam! Sep 20 23:47:32.678 INFO kablam! error[E0412]: cannot find type `CharsError` in module `io` Sep 20 23:47:32.678 INFO kablam! --> src/lib.rs:62:56 Sep 20 23:47:32.678 INFO kablam! | Sep 20 23:47:32.678 INFO kablam! 62 | pub fn next(&mut self) -> Result, io::CharsError> { Sep 20 23:47:32.678 INFO kablam! | ^^^^^^^^^^ not found in `io` Sep 20 23:47:32.678 INFO kablam! Sep 20 23:47:32.678 INFO kablam! error[E0412]: cannot find type `CharsError` in module `io` Sep 20 23:47:32.678 INFO kablam! --> src/lib.rs:130:56 Sep 20 23:47:32.678 INFO kablam! | Sep 20 23:47:32.678 INFO kablam! 130 | pub fn next(&mut self) -> Result, io::CharsError> { Sep 20 23:47:32.678 INFO kablam! | ^^^^^^^^^^ not found in `io` Sep 20 23:47:32.678 INFO kablam! Sep 20 23:47:32.696 INFO kablam! error[E0392]: parameter `R` is never used Sep 20 23:47:32.696 INFO kablam! --> src/lib.rs:86:33 Sep 20 23:47:32.696 INFO kablam! | Sep 20 23:47:32.696 INFO kablam! 86 | pub struct SentenceSplitter<'a, R: Read> { Sep 20 23:47:32.696 INFO kablam! | ^ unused type parameter Sep 20 23:47:32.696 INFO kablam! | Sep 20 23:47:32.696 INFO kablam! = help: consider removing `R` or using a marker such as `std::marker::PhantomData` Sep 20 23:47:32.696 INFO kablam! Sep 20 23:47:32.697 INFO kablam! error: aborting due to 4 previous errors Sep 20 23:47:32.697 INFO kablam! Sep 20 23:47:32.697 INFO kablam! Some errors occurred: E0392, E0412. Sep 20 23:47:32.697 INFO kablam! For more information about an error, try `rustc --explain E0392`. Sep 20 23:47:32.718 INFO kablam! error: Could not compile `token`. Sep 20 23:47:32.719 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 20 23:47:32.786 INFO kablam! error[E0412]: cannot find type `Chars` in module `io` Sep 20 23:47:32.786 INFO kablam! --> src/lib.rs:38:16 Sep 20 23:47:32.787 INFO kablam! | Sep 20 23:47:32.787 INFO kablam! 38 | chars: io::Chars, Sep 20 23:47:32.787 INFO kablam! | ^^^^^ not found in `io` Sep 20 23:47:32.788 INFO kablam! help: possible candidate is found in another module, you can import it into scope Sep 20 23:47:32.788 INFO kablam! | Sep 20 23:47:32.788 INFO kablam! 30 | use std::str::Chars; Sep 20 23:47:32.789 INFO kablam! | Sep 20 23:47:32.789 INFO kablam! Sep 20 23:47:32.789 INFO kablam! error[E0412]: cannot find type `CharsError` in module `io` Sep 20 23:47:32.790 INFO kablam! --> src/lib.rs:62:56 Sep 20 23:47:32.790 INFO kablam! | Sep 20 23:47:32.791 INFO kablam! 62 | pub fn next(&mut self) -> Result, io::CharsError> { Sep 20 23:47:32.791 INFO kablam! | ^^^^^^^^^^ not found in `io` Sep 20 23:47:32.791 INFO kablam! Sep 20 23:47:32.792 INFO kablam! error[E0412]: cannot find type `CharsError` in module `io` Sep 20 23:47:32.792 INFO kablam! --> src/lib.rs:130:56 Sep 20 23:47:32.792 INFO kablam! | Sep 20 23:47:32.793 INFO kablam! 130 | pub fn next(&mut self) -> Result, io::CharsError> { Sep 20 23:47:32.793 INFO kablam! | ^^^^^^^^^^ not found in `io` Sep 20 23:47:32.793 INFO kablam! Sep 20 23:47:32.798 INFO kablam! error[E0392]: parameter `R` is never used Sep 20 23:47:32.798 INFO kablam! --> src/lib.rs:86:33 Sep 20 23:47:32.799 INFO kablam! | Sep 20 23:47:32.799 INFO kablam! 86 | pub struct SentenceSplitter<'a, R: Read> { Sep 20 23:47:32.799 INFO kablam! | ^ unused type parameter Sep 20 23:47:32.800 INFO kablam! | Sep 20 23:47:32.800 INFO kablam! = help: consider removing `R` or using a marker such as `std::marker::PhantomData` Sep 20 23:47:32.800 INFO kablam! Sep 20 23:47:32.800 INFO kablam! error: aborting due to 4 previous errors Sep 20 23:47:32.801 INFO kablam! Sep 20 23:47:32.801 INFO kablam! Some errors occurred: E0392, E0412. Sep 20 23:47:32.801 INFO kablam! For more information about an error, try `rustc --explain E0392`. Sep 20 23:47:32.804 INFO kablam! error: Could not compile `token`. Sep 20 23:47:32.804 INFO kablam! Sep 20 23:47:32.804 INFO kablam! To learn more, run the command again with --verbose. Sep 20 23:47:32.806 INFO kablam! su: No module specific data is present Sep 20 23:47:34.002 INFO running `"docker" "rm" "-f" "c80d27107d60d3967e7a50b18cb9a8d5d096c9ea4726dba21758731afb226862"` Sep 20 23:47:34.124 INFO blam! c80d27107d60d3967e7a50b18cb9a8d5d096c9ea4726dba21758731afb226862