Sep 01 00:29:09.938 INFO checking Machtan/token-rs against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 00:29:09.938 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 00:29:09.938 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 00:29:10.146 INFO blam! 78063ba1163c9fe9ba13eb016bb69d0c106a0acdc86923a375b2420459f1696f
Sep 01 00:29:10.148 INFO running `"docker" "start" "-a" "78063ba1163c9fe9ba13eb016bb69d0c106a0acdc86923a375b2420459f1696f"`
Sep 01 00:29:10.766 INFO kablam!     Checking token v1.0.0-rc2 (file:///source)
Sep 01 00:29:11.042 INFO kablam! error[E0412]: cannot find type `Chars` in module `io`
Sep 01 00:29:11.042 INFO kablam!   --> src/lib.rs:38:16
Sep 01 00:29:11.042 INFO kablam!    |
Sep 01 00:29:11.042 INFO kablam! 38 |     chars: io::Chars<R>,
Sep 01 00:29:11.042 INFO kablam!    |                ^^^^^ not found in `io`
Sep 01 00:29:11.042 INFO kablam! help: possible candidate is found in another module, you can import it into scope
Sep 01 00:29:11.042 INFO kablam!    |
Sep 01 00:29:11.042 INFO kablam! 30 | use std::str::Chars;
Sep 01 00:29:11.042 INFO kablam!    |
Sep 01 00:29:11.042 INFO kablam! 
Sep 01 00:29:11.043 INFO kablam! error[E0412]: cannot find type `CharsError` in module `io`
Sep 01 00:29:11.043 INFO kablam!   --> src/lib.rs:62:56
Sep 01 00:29:11.043 INFO kablam!    |
Sep 01 00:29:11.043 INFO kablam! 62 |     pub fn next(&mut self) -> Result<Option<&str>, io::CharsError> {
Sep 01 00:29:11.043 INFO kablam!    |                                                        ^^^^^^^^^^ not found in `io`
Sep 01 00:29:11.043 INFO kablam! 
Sep 01 00:29:11.043 INFO kablam! error[E0412]: cannot find type `CharsError` in module `io`
Sep 01 00:29:11.043 INFO kablam!    --> src/lib.rs:130:56
Sep 01 00:29:11.043 INFO kablam!     |
Sep 01 00:29:11.043 INFO kablam! 130 |     pub fn next(&mut self) -> Result<Option<&str>, io::CharsError> {
Sep 01 00:29:11.043 INFO kablam!     |                                                        ^^^^^^^^^^ not found in `io`
Sep 01 00:29:11.043 INFO kablam! 
Sep 01 00:29:11.077 INFO kablam! error[E0392]: parameter `R` is never used
Sep 01 00:29:11.077 INFO kablam!   --> src/lib.rs:86:33
Sep 01 00:29:11.077 INFO kablam!    |
Sep 01 00:29:11.077 INFO kablam! 86 | pub struct SentenceSplitter<'a, R: Read> {
Sep 01 00:29:11.077 INFO kablam!    |                                 ^ unused type parameter
Sep 01 00:29:11.078 INFO kablam!    |
Sep 01 00:29:11.078 INFO kablam!    = help: consider removing `R` or using a marker such as `std::marker::PhantomData`
Sep 01 00:29:11.078 INFO kablam! 
Sep 01 00:29:11.079 INFO kablam! error: aborting due to 4 previous errors
Sep 01 00:29:11.080 INFO kablam! 
Sep 01 00:29:11.080 INFO kablam! Some errors occurred: E0392, E0412.
Sep 01 00:29:11.080 INFO kablam! For more information about an error, try `rustc --explain E0392`.
Sep 01 00:29:11.081 INFO kablam! error[E0412]: cannot find type `Chars` in module `io`
Sep 01 00:29:11.081 INFO kablam!   --> src/lib.rs:38:16
Sep 01 00:29:11.081 INFO kablam!    |
Sep 01 00:29:11.081 INFO kablam! 38 |     chars: io::Chars<R>,
Sep 01 00:29:11.081 INFO kablam!    |                ^^^^^ not found in `io`
Sep 01 00:29:11.081 INFO kablam! help: possible candidate is found in another module, you can import it into scope
Sep 01 00:29:11.081 INFO kablam!    |
Sep 01 00:29:11.081 INFO kablam! 30 | use std::str::Chars;
Sep 01 00:29:11.081 INFO kablam!    |
Sep 01 00:29:11.081 INFO kablam! 
Sep 01 00:29:11.081 INFO kablam! error[E0412]: cannot find type `CharsError` in module `io`
Sep 01 00:29:11.081 INFO kablam!   --> src/lib.rs:62:56
Sep 01 00:29:11.081 INFO kablam!    |
Sep 01 00:29:11.081 INFO kablam! 62 |     pub fn next(&mut self) -> Result<Option<&str>, io::CharsError> {
Sep 01 00:29:11.081 INFO kablam!    |                                                        ^^^^^^^^^^ not found in `io`
Sep 01 00:29:11.082 INFO kablam! 
Sep 01 00:29:11.082 INFO kablam! error[E0412]: cannot find type `CharsError` in module `io`
Sep 01 00:29:11.082 INFO kablam!    --> src/lib.rs:130:56
Sep 01 00:29:11.082 INFO kablam!     |
Sep 01 00:29:11.082 INFO kablam! 130 |     pub fn next(&mut self) -> Result<Option<&str>, io::CharsError> {
Sep 01 00:29:11.082 INFO kablam!     |                                                        ^^^^^^^^^^ not found in `io`
Sep 01 00:29:11.082 INFO kablam! 
Sep 01 00:29:11.087 INFO kablam! error: Could not compile `token`.
Sep 01 00:29:11.087 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 00:29:11.103 INFO kablam! error[E0392]: parameter `R` is never used
Sep 01 00:29:11.103 INFO kablam!   --> src/lib.rs:86:33
Sep 01 00:29:11.103 INFO kablam!    |
Sep 01 00:29:11.103 INFO kablam! 86 | pub struct SentenceSplitter<'a, R: Read> {
Sep 01 00:29:11.103 INFO kablam!    |                                 ^ unused type parameter
Sep 01 00:29:11.103 INFO kablam!    |
Sep 01 00:29:11.103 INFO kablam!    = help: consider removing `R` or using a marker such as `std::marker::PhantomData`
Sep 01 00:29:11.103 INFO kablam! 
Sep 01 00:29:11.105 INFO kablam! error: aborting due to 4 previous errors
Sep 01 00:29:11.105 INFO kablam! 
Sep 01 00:29:11.105 INFO kablam! Some errors occurred: E0392, E0412.
Sep 01 00:29:11.105 INFO kablam! For more information about an error, try `rustc --explain E0392`.
Sep 01 00:29:11.113 INFO kablam! error: Could not compile `token`.
Sep 01 00:29:11.113 INFO kablam! 
Sep 01 00:29:11.114 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 00:29:11.115 INFO kablam! su: No module specific data is present
Sep 01 00:29:11.590 INFO running `"docker" "rm" "-f" "78063ba1163c9fe9ba13eb016bb69d0c106a0acdc86923a375b2420459f1696f"`
Sep 01 00:29:11.698 INFO blam! 78063ba1163c9fe9ba13eb016bb69d0c106a0acdc86923a375b2420459f1696f