Sep 14 05:33:43.736 INFO checking Machtan/token-rs against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 05:33:43.736 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 05:33:43.736 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-2/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 05:33:44.165 INFO blam! 4e9f2b9b701835147506e434287c36d9db29b963ee73191dd5d4a5f24bc35df3
Sep 14 05:33:44.168 INFO running `"docker" "start" "-a" "4e9f2b9b701835147506e434287c36d9db29b963ee73191dd5d4a5f24bc35df3"`
Sep 14 05:33:45.779 INFO kablam! usermod: no changes
Sep 14 05:33:45.867 INFO kablam!     Checking token v1.0.0-rc2 (file:///source)
Sep 14 05:33:46.155 INFO kablam! error[E0412]: cannot find type `Chars` in module `io`
Sep 14 05:33:46.155 INFO kablam!   --> src/lib.rs:38:16
Sep 14 05:33:46.155 INFO kablam!    |
Sep 14 05:33:46.155 INFO kablam! 38 |     chars: io::Chars<R>,
Sep 14 05:33:46.155 INFO kablam!    |                ^^^^^ not found in `io`
Sep 14 05:33:46.155 INFO kablam! help: possible candidate is found in another module, you can import it into scope
Sep 14 05:33:46.155 INFO kablam!    |
Sep 14 05:33:46.155 INFO kablam! 30 | use std::str::Chars;
Sep 14 05:33:46.155 INFO kablam!    |
Sep 14 05:33:46.155 INFO kablam! 
Sep 14 05:33:46.155 INFO kablam! error[E0412]: cannot find type `CharsError` in module `io`
Sep 14 05:33:46.155 INFO kablam!   --> src/lib.rs:62:56
Sep 14 05:33:46.155 INFO kablam!    |
Sep 14 05:33:46.155 INFO kablam! 62 |     pub fn next(&mut self) -> Result<Option<&str>, io::CharsError> {
Sep 14 05:33:46.155 INFO kablam!    |                                                        ^^^^^^^^^^ not found in `io`
Sep 14 05:33:46.155 INFO kablam! 
Sep 14 05:33:46.155 INFO kablam! error[E0412]: cannot find type `CharsError` in module `io`
Sep 14 05:33:46.155 INFO kablam!    --> src/lib.rs:130:56
Sep 14 05:33:46.155 INFO kablam!     |
Sep 14 05:33:46.155 INFO kablam! 130 |     pub fn next(&mut self) -> Result<Option<&str>, io::CharsError> {
Sep 14 05:33:46.155 INFO kablam!     |                                                        ^^^^^^^^^^ not found in `io`
Sep 14 05:33:46.155 INFO kablam! 
Sep 14 05:33:46.167 INFO kablam! error[E0392]: parameter `R` is never used
Sep 14 05:33:46.167 INFO kablam!   --> src/lib.rs:86:33
Sep 14 05:33:46.167 INFO kablam!    |
Sep 14 05:33:46.167 INFO kablam! 86 | pub struct SentenceSplitter<'a, R: Read> {
Sep 14 05:33:46.167 INFO kablam!    |                                 ^ unused type parameter
Sep 14 05:33:46.167 INFO kablam!    |
Sep 14 05:33:46.167 INFO kablam!    = help: consider removing `R` or using a marker such as `std::marker::PhantomData`
Sep 14 05:33:46.167 INFO kablam! 
Sep 14 05:33:46.167 INFO kablam! error: aborting due to 4 previous errors
Sep 14 05:33:46.167 INFO kablam! 
Sep 14 05:33:46.167 INFO kablam! Some errors occurred: E0392, E0412.
Sep 14 05:33:46.167 INFO kablam! For more information about an error, try `rustc --explain E0392`.
Sep 14 05:33:46.183 INFO kablam! error: Could not compile `token`.
Sep 14 05:33:46.183 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 14 05:33:46.255 INFO kablam! error[E0412]: cannot find type `Chars` in module `io`
Sep 14 05:33:46.255 INFO kablam!   --> src/lib.rs:38:16
Sep 14 05:33:46.255 INFO kablam!    |
Sep 14 05:33:46.255 INFO kablam! 38 |     chars: io::Chars<R>,
Sep 14 05:33:46.255 INFO kablam!    |                ^^^^^ not found in `io`
Sep 14 05:33:46.255 INFO kablam! help: possible candidate is found in another module, you can import it into scope
Sep 14 05:33:46.255 INFO kablam!    |
Sep 14 05:33:46.255 INFO kablam! 30 | use std::str::Chars;
Sep 14 05:33:46.255 INFO kablam!    |
Sep 14 05:33:46.255 INFO kablam! 
Sep 14 05:33:46.255 INFO kablam! error[E0412]: cannot find type `CharsError` in module `io`
Sep 14 05:33:46.255 INFO kablam!   --> src/lib.rs:62:56
Sep 14 05:33:46.255 INFO kablam!    |
Sep 14 05:33:46.255 INFO kablam! 62 |     pub fn next(&mut self) -> Result<Option<&str>, io::CharsError> {
Sep 14 05:33:46.255 INFO kablam!    |                                                        ^^^^^^^^^^ not found in `io`
Sep 14 05:33:46.255 INFO kablam! 
Sep 14 05:33:46.255 INFO kablam! error[E0412]: cannot find type `CharsError` in module `io`
Sep 14 05:33:46.255 INFO kablam!    --> src/lib.rs:130:56
Sep 14 05:33:46.255 INFO kablam!     |
Sep 14 05:33:46.255 INFO kablam! 130 |     pub fn next(&mut self) -> Result<Option<&str>, io::CharsError> {
Sep 14 05:33:46.255 INFO kablam!     |                                                        ^^^^^^^^^^ not found in `io`
Sep 14 05:33:46.255 INFO kablam! 
Sep 14 05:33:46.267 INFO kablam! error[E0392]: parameter `R` is never used
Sep 14 05:33:46.267 INFO kablam!   --> src/lib.rs:86:33
Sep 14 05:33:46.267 INFO kablam!    |
Sep 14 05:33:46.267 INFO kablam! 86 | pub struct SentenceSplitter<'a, R: Read> {
Sep 14 05:33:46.267 INFO kablam!    |                                 ^ unused type parameter
Sep 14 05:33:46.267 INFO kablam!    |
Sep 14 05:33:46.267 INFO kablam!    = help: consider removing `R` or using a marker such as `std::marker::PhantomData`
Sep 14 05:33:46.267 INFO kablam! 
Sep 14 05:33:46.267 INFO kablam! error: aborting due to 4 previous errors
Sep 14 05:33:46.267 INFO kablam! 
Sep 14 05:33:46.267 INFO kablam! Some errors occurred: E0392, E0412.
Sep 14 05:33:46.267 INFO kablam! For more information about an error, try `rustc --explain E0392`.
Sep 14 05:33:46.283 INFO kablam! error: Could not compile `token`.
Sep 14 05:33:46.283 INFO kablam! 
Sep 14 05:33:46.283 INFO kablam! To learn more, run the command again with --verbose.
Sep 14 05:33:46.283 INFO kablam! su: No module specific data is present
Sep 14 05:33:48.016 INFO running `"docker" "rm" "-f" "4e9f2b9b701835147506e434287c36d9db29b963ee73191dd5d4a5f24bc35df3"`
Sep 14 05:33:48.275 INFO blam! 4e9f2b9b701835147506e434287c36d9db29b963ee73191dd5d4a5f24bc35df3