Aug 02 05:44:41.797 INFO checking lcov-0.4.2 against 1.27.2 for lazy_static-1
Aug 02 05:44:41.797 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 05:44:41.797 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 05:44:41.797 INFO running `"docker" "create" "-v" "/tmp/crater.PapImh04fnFy:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-0/1.27.2:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 05:44:42.002 INFO blam! 88d51d5a5d3676c06e7aff0406c713ed5f9e63c6e2151dfab3e56f5a80a9bbe0
Aug 02 05:44:42.005 INFO running `"docker" "start" "-a" "88d51d5a5d3676c06e7aff0406c713ed5f9e63c6e2151dfab3e56f5a80a9bbe0"`
Aug 02 05:44:43.168 INFO kablam!     Checking cargo-readme v2.0.1
Aug 02 05:44:43.169 INFO kablam!     Checking lcov v0.4.2 (file:///source)
Aug 02 05:44:43.994 INFO kablam! error[E0277]: `ReadError` doesn't implement `std::fmt::Debug`
Aug 02 05:44:43.994 INFO kablam!  --> src/report/error.rs:4:24
Aug 02 05:44:43.994 INFO kablam!   |
Aug 02 05:44:43.994 INFO kablam! 4 | #[derive(Debug, Clone, Fail, Eq, PartialEq)]
Aug 02 05:44:43.994 INFO kablam!   |                        ^^^^ `ReadError` cannot be formatted using `{:?}` because it doesn't implement `std::fmt::Debug`
Aug 02 05:44:43.995 INFO kablam!   |
Aug 02 05:44:43.995 INFO kablam!   = help: the trait `std::fmt::Debug` is not implemented for `ReadError`
Aug 02 05:44:43.995 INFO kablam!   = help: consider adding a `where ReadError: std::fmt::Debug` bound
Aug 02 05:44:43.995 INFO kablam!   = note: required because of the requirements on the impl of `std::fmt::Debug` for `report::error::ParseError<ReadError>`
Aug 02 05:44:43.995 INFO kablam! 
Aug 02 05:44:43.996 INFO kablam! error[E0277]: `ReadError` cannot be shared between threads safely
Aug 02 05:44:43.996 INFO kablam!  --> src/report/error.rs:4:24
Aug 02 05:44:43.996 INFO kablam!   |
Aug 02 05:44:43.996 INFO kablam! 4 | #[derive(Debug, Clone, Fail, Eq, PartialEq)]
Aug 02 05:44:43.996 INFO kablam!   |                        ^^^^ `ReadError` cannot be shared between threads safely
Aug 02 05:44:43.997 INFO kablam!   |
Aug 02 05:44:43.997 INFO kablam!   = help: within `report::error::ParseError<ReadError>`, the trait `std::marker::Sync` is not implemented for `ReadError`
Aug 02 05:44:43.997 INFO kablam!   = help: consider adding a `where ReadError: std::marker::Sync` bound
Aug 02 05:44:43.997 INFO kablam!   = note: required because it appears within the type `report::error::ParseError<ReadError>`
Aug 02 05:44:43.997 INFO kablam! 
Aug 02 05:44:43.997 INFO kablam! error[E0277]: the trait bound `ReadError: std::marker::Send` is not satisfied in `report::error::ParseError<ReadError>`
Aug 02 05:44:43.997 INFO kablam!  --> src/report/error.rs:4:24
Aug 02 05:44:43.997 INFO kablam!   |
Aug 02 05:44:43.997 INFO kablam! 4 | #[derive(Debug, Clone, Fail, Eq, PartialEq)]
Aug 02 05:44:43.997 INFO kablam!   |                        ^^^^ `ReadError` cannot be sent between threads safely
Aug 02 05:44:43.997 INFO kablam!   |
Aug 02 05:44:43.997 INFO kablam!   = help: within `report::error::ParseError<ReadError>`, the trait `std::marker::Send` is not implemented for `ReadError`
Aug 02 05:44:43.997 INFO kablam!   = help: consider adding a `where ReadError: std::marker::Send` bound
Aug 02 05:44:43.997 INFO kablam!   = note: required because it appears within the type `report::error::ParseError<ReadError>`
Aug 02 05:44:43.997 INFO kablam! 
Aug 02 05:44:44.054 INFO kablam! error: aborting due to 3 previous errors
Aug 02 05:44:44.054 INFO kablam! 
Aug 02 05:44:44.054 INFO kablam! For more information about this error, try `rustc --explain E0277`.
Aug 02 05:44:44.065 INFO kablam! error: Could not compile `lcov`.
Aug 02 05:44:44.065 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 02 05:44:44.489 INFO kablam! error: build failed
Aug 02 05:44:44.491 INFO kablam! su: No module specific data is present
Aug 02 05:44:44.979 INFO running `"docker" "rm" "-f" "88d51d5a5d3676c06e7aff0406c713ed5f9e63c6e2151dfab3e56f5a80a9bbe0"`
Aug 02 05:44:45.136 INFO blam! 88d51d5a5d3676c06e7aff0406c713ed5f9e63c6e2151dfab3e56f5a80a9bbe0