Aug 30 12:22:48.559 INFO checking lcov-util-0.1.3 against master#545f22340f72ee0efaf6463efb43a2840e3d35db for pr-53699
Aug 30 12:22:48.559 INFO running: cargo +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets
Aug 30 12:22:48.559 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53699/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-3/master#545f22340f72ee0efaf6463efb43a2840e3d35db:/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 +545f22340f72ee0efaf6463efb43a2840e3d35db-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 12:22:48.749 INFO blam! 3a22819752d85855afc931ff5ac2a27527f23bab1f2e555a14f8c9fc13968180
Aug 30 12:22:48.751 INFO running `"docker" "start" "-a" "3a22819752d85855afc931ff5ac2a27527f23bab1f2e555a14f8c9fc13968180"`
Aug 30 12:22:49.382 INFO kablam!     Checking lcov v0.4.2
Aug 30 12:22:50.523 INFO kablam! error[E0277]: `ReadError` doesn't implement `std::fmt::Debug`
Aug 30 12:22:50.523 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/lcov-0.4.2/src/report/error.rs:4:24
Aug 30 12:22:50.523 INFO kablam!   |
Aug 30 12:22:50.523 INFO kablam! 4 | #[derive(Debug, Clone, Fail, Eq, PartialEq)]
Aug 30 12:22:50.523 INFO kablam!   |                        ^^^^ `ReadError` cannot be formatted using `{:?}` because it doesn't implement `std::fmt::Debug`
Aug 30 12:22:50.523 INFO kablam!   |
Aug 30 12:22:50.523 INFO kablam!   = help: the trait `std::fmt::Debug` is not implemented for `ReadError`
Aug 30 12:22:50.523 INFO kablam!   = help: consider adding a `where ReadError: std::fmt::Debug` bound
Aug 30 12:22:50.523 INFO kablam!   = note: required because of the requirements on the impl of `std::fmt::Debug` for `report::error::ParseError<ReadError>`
Aug 30 12:22:50.523 INFO kablam! 
Aug 30 12:22:50.524 INFO kablam! error[E0277]: `ReadError` cannot be shared between threads safely
Aug 30 12:22:50.524 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/lcov-0.4.2/src/report/error.rs:4:24
Aug 30 12:22:50.524 INFO kablam!   |
Aug 30 12:22:50.524 INFO kablam! 4 | #[derive(Debug, Clone, Fail, Eq, PartialEq)]
Aug 30 12:22:50.524 INFO kablam!   |                        ^^^^ `ReadError` cannot be shared between threads safely
Aug 30 12:22:50.524 INFO kablam!   |
Aug 30 12:22:50.524 INFO kablam!   = help: within `report::error::ParseError<ReadError>`, the trait `std::marker::Sync` is not implemented for `ReadError`
Aug 30 12:22:50.524 INFO kablam!   = help: consider adding a `where ReadError: std::marker::Sync` bound
Aug 30 12:22:50.524 INFO kablam!   = note: required because it appears within the type `report::error::ParseError<ReadError>`
Aug 30 12:22:50.524 INFO kablam! 
Aug 30 12:22:50.524 INFO kablam! error[E0277]: `ReadError` cannot be sent between threads safely
Aug 30 12:22:50.524 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/lcov-0.4.2/src/report/error.rs:4:24
Aug 30 12:22:50.524 INFO kablam!   |
Aug 30 12:22:50.524 INFO kablam! 4 | #[derive(Debug, Clone, Fail, Eq, PartialEq)]
Aug 30 12:22:50.524 INFO kablam!   |                        ^^^^ `ReadError` cannot be sent between threads safely
Aug 30 12:22:50.524 INFO kablam!   |
Aug 30 12:22:50.525 INFO kablam!   = help: within `report::error::ParseError<ReadError>`, the trait `std::marker::Send` is not implemented for `ReadError`
Aug 30 12:22:50.525 INFO kablam!   = help: consider adding a `where ReadError: std::marker::Send` bound
Aug 30 12:22:50.525 INFO kablam!   = note: required because it appears within the type `report::error::ParseError<ReadError>`
Aug 30 12:22:50.525 INFO kablam! 
Aug 30 12:22:50.570 INFO kablam! error: aborting due to 3 previous errors
Aug 30 12:22:50.570 INFO kablam! 
Aug 30 12:22:50.570 INFO kablam! For more information about this error, try `rustc --explain E0277`.
Aug 30 12:22:50.579 INFO kablam! error: Could not compile `lcov`.
Aug 30 12:22:50.579 INFO kablam! 
Aug 30 12:22:50.579 INFO kablam! To learn more, run the command again with --verbose.
Aug 30 12:22:50.580 INFO kablam! su: No module specific data is present
Aug 30 12:22:50.947 INFO running `"docker" "rm" "-f" "3a22819752d85855afc931ff5ac2a27527f23bab1f2e555a14f8c9fc13968180"`
Aug 30 12:22:51.083 INFO blam! 3a22819752d85855afc931ff5ac2a27527f23bab1f2e555a14f8c9fc13968180