Sep 04 15:31:05.577 INFO checking lcov-util-0.1.3 against try#5fe695a3844714c70e8f7731a553f7947987a68a for pr-53913
Sep 04 15:31:05.577 INFO running: cargo +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets
Sep 04 15:31:05.578 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53913/try#5fe695a3844714c70e8f7731a553f7947987a68a:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-1/try#5fe695a3844714c70e8f7731a553f7947987a68a:/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 +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 15:31:05.760 INFO blam! aebbcf9e9688787bd211ef97c44b58704b666a1e428c2bbe91f8bf0946b39dc2
Sep 04 15:31:05.762 INFO running `"docker" "start" "-a" "aebbcf9e9688787bd211ef97c44b58704b666a1e428c2bbe91f8bf0946b39dc2"`
Sep 04 15:31:06.388 INFO kablam!     Checking lcov v0.4.2
Sep 04 15:31:07.319 INFO kablam! error[E0277]: `ReadError` doesn't implement `std::fmt::Debug`
Sep 04 15:31:07.319 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/lcov-0.4.2/src/report/error.rs:4:24
Sep 04 15:31:07.319 INFO kablam!   |
Sep 04 15:31:07.319 INFO kablam! 4 | #[derive(Debug, Clone, Fail, Eq, PartialEq)]
Sep 04 15:31:07.319 INFO kablam!   |                        ^^^^ `ReadError` cannot be formatted using `{:?}` because it doesn't implement `std::fmt::Debug`
Sep 04 15:31:07.319 INFO kablam!   |
Sep 04 15:31:07.319 INFO kablam!   = help: the trait `std::fmt::Debug` is not implemented for `ReadError`
Sep 04 15:31:07.319 INFO kablam!   = help: consider adding a `where ReadError: std::fmt::Debug` bound
Sep 04 15:31:07.319 INFO kablam!   = note: required because of the requirements on the impl of `std::fmt::Debug` for `report::error::ParseError<ReadError>`
Sep 04 15:31:07.319 INFO kablam! 
Sep 04 15:31:07.319 INFO kablam! error[E0277]: `ReadError` cannot be shared between threads safely
Sep 04 15:31:07.319 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/lcov-0.4.2/src/report/error.rs:4:24
Sep 04 15:31:07.319 INFO kablam!   |
Sep 04 15:31:07.319 INFO kablam! 4 | #[derive(Debug, Clone, Fail, Eq, PartialEq)]
Sep 04 15:31:07.319 INFO kablam!   |                        ^^^^ `ReadError` cannot be shared between threads safely
Sep 04 15:31:07.319 INFO kablam!   |
Sep 04 15:31:07.319 INFO kablam!   = help: within `report::error::ParseError<ReadError>`, the trait `std::marker::Sync` is not implemented for `ReadError`
Sep 04 15:31:07.319 INFO kablam!   = help: consider adding a `where ReadError: std::marker::Sync` bound
Sep 04 15:31:07.319 INFO kablam!   = note: required because it appears within the type `report::error::ParseError<ReadError>`
Sep 04 15:31:07.319 INFO kablam! 
Sep 04 15:31:07.319 INFO kablam! error[E0277]: `ReadError` cannot be sent between threads safely
Sep 04 15:31:07.319 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/lcov-0.4.2/src/report/error.rs:4:24
Sep 04 15:31:07.319 INFO kablam!   |
Sep 04 15:31:07.319 INFO kablam! 4 | #[derive(Debug, Clone, Fail, Eq, PartialEq)]
Sep 04 15:31:07.319 INFO kablam!   |                        ^^^^ `ReadError` cannot be sent between threads safely
Sep 04 15:31:07.319 INFO kablam!   |
Sep 04 15:31:07.319 INFO kablam!   = help: within `report::error::ParseError<ReadError>`, the trait `std::marker::Send` is not implemented for `ReadError`
Sep 04 15:31:07.319 INFO kablam!   = help: consider adding a `where ReadError: std::marker::Send` bound
Sep 04 15:31:07.319 INFO kablam!   = note: required because it appears within the type `report::error::ParseError<ReadError>`
Sep 04 15:31:07.319 INFO kablam! 
Sep 04 15:31:07.363 INFO kablam! error: aborting due to 3 previous errors
Sep 04 15:31:07.363 INFO kablam! 
Sep 04 15:31:07.363 INFO kablam! For more information about this error, try `rustc --explain E0277`.
Sep 04 15:31:07.371 INFO kablam! error: Could not compile `lcov`.
Sep 04 15:31:07.371 INFO kablam! 
Sep 04 15:31:07.371 INFO kablam! To learn more, run the command again with --verbose.
Sep 04 15:31:07.372 INFO kablam! su: No module specific data is present
Sep 04 15:31:07.791 INFO running `"docker" "rm" "-f" "aebbcf9e9688787bd211ef97c44b58704b666a1e428c2bbe91f8bf0946b39dc2"`
Sep 04 15:31:07.887 INFO blam! aebbcf9e9688787bd211ef97c44b58704b666a1e428c2bbe91f8bf0946b39dc2