Sep 21 07:20:28.923 INFO checking luther-0.1.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394 Sep 21 07:20:28.923 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets Sep 21 07:20:28.923 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-6/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 21 07:20:29.148 INFO blam! 731afc8699be4fb29022947c4769bff773480b6002033132e182e2f3f6c10c57 Sep 21 07:20:29.150 INFO running `"docker" "start" "-a" "731afc8699be4fb29022947c4769bff773480b6002033132e182e2f3f6c10c57"` Sep 21 07:20:30.945 INFO kablam! usermod: no changes Sep 21 07:20:31.110 INFO kablam! Checking luther v0.1.0 (/source) Sep 21 07:20:32.186 INFO kablam! warning: the trait bound `F: std::error::Error` is not satisfied Sep 21 07:20:32.186 INFO kablam! --> src/error.rs:40:25 Sep 21 07:20:32.186 INFO kablam! | Sep 21 07:20:32.186 INFO kablam! 40 | pub type Result = result::Result>; Sep 21 07:20:32.186 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::error::Error` is not implemented for `F` Sep 21 07:20:32.186 INFO kablam! | Sep 21 07:20:32.186 INFO kablam! = note: #[warn(type_alias_missing_bounds)] on by default Sep 21 07:20:32.186 INFO kablam! = help: consider adding a `where F: std::error::Error` bound Sep 21 07:20:32.186 INFO kablam! = note: required because of the requirements on the impl of `failure::Fail` for `F` Sep 21 07:20:32.187 INFO kablam! = help: missing bounds in type aliases were previously allowed Sep 21 07:20:32.187 INFO kablam! = help: this is a hard error in Rust 2018 Sep 21 07:20:32.187 INFO kablam! Sep 21 07:20:32.187 INFO kablam! warning: `F` cannot be sent between threads safely Sep 21 07:20:32.187 INFO kablam! --> src/error.rs:40:25 Sep 21 07:20:32.187 INFO kablam! | Sep 21 07:20:32.187 INFO kablam! 40 | pub type Result = result::Result>; Sep 21 07:20:32.187 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `F` cannot be sent between threads safely Sep 21 07:20:32.187 INFO kablam! | Sep 21 07:20:32.187 INFO kablam! = help: the trait `std::marker::Send` is not implemented for `F` Sep 21 07:20:32.187 INFO kablam! = help: consider adding a `where F: std::marker::Send` bound Sep 21 07:20:32.187 INFO kablam! = note: required because of the requirements on the impl of `failure::Fail` for `F` Sep 21 07:20:32.187 INFO kablam! = help: missing bounds in type aliases were previously allowed Sep 21 07:20:32.187 INFO kablam! = help: this is a hard error in Rust 2018 Sep 21 07:20:32.187 INFO kablam! Sep 21 07:20:32.187 INFO kablam! warning: `F` cannot be shared between threads safely Sep 21 07:20:32.187 INFO kablam! --> src/error.rs:40:25 Sep 21 07:20:32.187 INFO kablam! | Sep 21 07:20:32.187 INFO kablam! 40 | pub type Result = result::Result>; Sep 21 07:20:32.187 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `F` cannot be shared between threads safely Sep 21 07:20:32.187 INFO kablam! | Sep 21 07:20:32.187 INFO kablam! = help: the trait `std::marker::Sync` is not implemented for `F` Sep 21 07:20:32.187 INFO kablam! = help: consider adding a `where F: std::marker::Sync` bound Sep 21 07:20:32.187 INFO kablam! = note: required because of the requirements on the impl of `failure::Fail` for `F` Sep 21 07:20:32.187 INFO kablam! = help: missing bounds in type aliases were previously allowed Sep 21 07:20:32.187 INFO kablam! = help: this is a hard error in Rust 2018 Sep 21 07:20:32.187 INFO kablam! Sep 21 07:20:32.187 INFO kablam! error[E0310]: the parameter type `F` may not live long enough Sep 21 07:20:32.187 INFO kablam! --> src/error.rs:40:25 Sep 21 07:20:32.187 INFO kablam! | Sep 21 07:20:32.187 INFO kablam! 40 | pub type Result = result::Result>; Sep 21 07:20:32.187 INFO kablam! | - ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 21 07:20:32.187 INFO kablam! | | Sep 21 07:20:32.187 INFO kablam! | help: consider adding an explicit lifetime bound `F: 'static`... Sep 21 07:20:32.187 INFO kablam! | Sep 21 07:20:32.187 INFO kablam! note: ...so that the type `F` will meet its required lifetime bounds Sep 21 07:20:32.187 INFO kablam! --> src/error.rs:40:25 Sep 21 07:20:32.187 INFO kablam! | Sep 21 07:20:32.187 INFO kablam! 40 | pub type Result = result::Result>; Sep 21 07:20:32.187 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 21 07:20:32.187 INFO kablam! Sep 21 07:20:32.218 INFO kablam! error: aborting due to previous error Sep 21 07:20:32.218 INFO kablam! Sep 21 07:20:32.218 INFO kablam! For more information about this error, try `rustc --explain E0310`. Sep 21 07:20:32.238 INFO kablam! error: Could not compile `luther`. Sep 21 07:20:32.239 INFO kablam! warning: build failed, waiting for other jobs to finish... Sep 21 07:20:32.654 INFO kablam! warning: the trait bound `F: std::error::Error` is not satisfied Sep 21 07:20:32.655 INFO kablam! --> src/error.rs:40:25 Sep 21 07:20:32.655 INFO kablam! | Sep 21 07:20:32.655 INFO kablam! 40 | pub type Result = result::Result>; Sep 21 07:20:32.656 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::error::Error` is not implemented for `F` Sep 21 07:20:32.656 INFO kablam! | Sep 21 07:20:32.657 INFO kablam! = note: #[warn(type_alias_missing_bounds)] on by default Sep 21 07:20:32.657 INFO kablam! = help: consider adding a `where F: std::error::Error` bound Sep 21 07:20:32.657 INFO kablam! = note: required because of the requirements on the impl of `failure::Fail` for `F` Sep 21 07:20:32.658 INFO kablam! = help: missing bounds in type aliases were previously allowed Sep 21 07:20:32.658 INFO kablam! = help: this is a hard error in Rust 2018 Sep 21 07:20:32.658 INFO kablam! Sep 21 07:20:32.659 INFO kablam! warning: `F` cannot be sent between threads safely Sep 21 07:20:32.659 INFO kablam! --> src/error.rs:40:25 Sep 21 07:20:32.660 INFO kablam! | Sep 21 07:20:32.660 INFO kablam! 40 | pub type Result = result::Result>; Sep 21 07:20:32.660 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `F` cannot be sent between threads safely Sep 21 07:20:32.661 INFO kablam! | Sep 21 07:20:32.661 INFO kablam! = help: the trait `std::marker::Send` is not implemented for `F` Sep 21 07:20:32.662 INFO kablam! = help: consider adding a `where F: std::marker::Send` bound Sep 21 07:20:32.666 INFO kablam! = note: required because of the requirements on the impl of `failure::Fail` for `F` Sep 21 07:20:32.666 INFO kablam! = help: missing bounds in type aliases were previously allowed Sep 21 07:20:32.667 INFO kablam! = help: this is a hard error in Rust 2018 Sep 21 07:20:32.667 INFO kablam! Sep 21 07:20:32.667 INFO kablam! warning: `F` cannot be shared between threads safely Sep 21 07:20:32.668 INFO kablam! --> src/error.rs:40:25 Sep 21 07:20:32.668 INFO kablam! | Sep 21 07:20:32.669 INFO kablam! 40 | pub type Result = result::Result>; Sep 21 07:20:32.669 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `F` cannot be shared between threads safely Sep 21 07:20:32.669 INFO kablam! | Sep 21 07:20:32.670 INFO kablam! = help: the trait `std::marker::Sync` is not implemented for `F` Sep 21 07:20:32.670 INFO kablam! = help: consider adding a `where F: std::marker::Sync` bound Sep 21 07:20:32.671 INFO kablam! = note: required because of the requirements on the impl of `failure::Fail` for `F` Sep 21 07:20:32.671 INFO kablam! = help: missing bounds in type aliases were previously allowed Sep 21 07:20:32.671 INFO kablam! = help: this is a hard error in Rust 2018 Sep 21 07:20:32.672 INFO kablam! Sep 21 07:20:32.672 INFO kablam! error[E0310]: the parameter type `F` may not live long enough Sep 21 07:20:32.672 INFO kablam! --> src/error.rs:40:25 Sep 21 07:20:32.673 INFO kablam! | Sep 21 07:20:32.673 INFO kablam! 40 | pub type Result = result::Result>; Sep 21 07:20:32.673 INFO kablam! | - ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 21 07:20:32.674 INFO kablam! | | Sep 21 07:20:32.674 INFO kablam! | help: consider adding an explicit lifetime bound `F: 'static`... Sep 21 07:20:32.675 INFO kablam! | Sep 21 07:20:32.675 INFO kablam! note: ...so that the type `F` will meet its required lifetime bounds Sep 21 07:20:32.675 INFO kablam! --> src/error.rs:40:25 Sep 21 07:20:32.676 INFO kablam! | Sep 21 07:20:32.676 INFO kablam! 40 | pub type Result = result::Result>; Sep 21 07:20:32.677 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 21 07:20:32.677 INFO kablam! Sep 21 07:20:32.677 INFO kablam! warning: the trait bound `I: std::iter::Iterator` is not satisfied Sep 21 07:20:32.678 INFO kablam! --> src/dfa.rs:287:24 Sep 21 07:20:32.678 INFO kablam! | Sep 21 07:20:32.678 INFO kablam! 287 | type DfaLexer = LexerIter; Sep 21 07:20:32.679 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `I` is not an iterator; maybe try calling `.iter()` or a similar method Sep 21 07:20:32.679 INFO kablam! | Sep 21 07:20:32.680 INFO kablam! = help: the trait `std::iter::Iterator` is not implemented for `I` Sep 21 07:20:32.680 INFO kablam! = help: consider adding a `where I: std::iter::Iterator` bound Sep 21 07:20:32.681 INFO kablam! = help: missing bounds in type aliases were previously allowed Sep 21 07:20:32.681 INFO kablam! = help: this is a hard error in Rust 2018 Sep 21 07:20:32.681 INFO kablam! Sep 21 07:20:32.682 INFO kablam! warning: the trait bound `I: std::iter::Iterator` is not satisfied Sep 21 07:20:32.682 INFO kablam! --> src/dfa.rs:301:25 Sep 21 07:20:32.682 INFO kablam! | Sep 21 07:20:32.682 INFO kablam! 301 | type FakeLexer = LexerIter; Sep 21 07:20:32.683 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `I` is not an iterator; maybe try calling `.iter()` or a similar method Sep 21 07:20:32.683 INFO kablam! | Sep 21 07:20:32.683 INFO kablam! = help: the trait `std::iter::Iterator` is not implemented for `I` Sep 21 07:20:32.684 INFO kablam! = help: consider adding a `where I: std::iter::Iterator` bound Sep 21 07:20:32.684 INFO kablam! = help: missing bounds in type aliases were previously allowed Sep 21 07:20:32.684 INFO kablam! = help: this is a hard error in Rust 2018 Sep 21 07:20:32.685 INFO kablam! Sep 21 07:20:32.702 INFO kablam! error: aborting due to previous error Sep 21 07:20:32.703 INFO kablam! Sep 21 07:20:32.703 INFO kablam! For more information about this error, try `rustc --explain E0310`. Sep 21 07:20:32.707 INFO kablam! error: Could not compile `luther`. Sep 21 07:20:32.707 INFO kablam! Sep 21 07:20:32.707 INFO kablam! To learn more, run the command again with --verbose. Sep 21 07:20:32.709 INFO kablam! su: No module specific data is present Sep 21 07:20:34.085 INFO running `"docker" "rm" "-f" "731afc8699be4fb29022947c4769bff773480b6002033132e182e2f3f6c10c57"` Sep 21 07:20:34.199 INFO blam! 731afc8699be4fb29022947c4769bff773480b6002033132e182e2f3f6c10c57