Jul 12 10:10:09.954 INFO checking ethcore-bigint-0.2.1 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 10:10:09.954 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 10:10:09.954 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 10:10:09.954 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-4/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 10:10:10.198 INFO blam! 81e69fdbe4b4ca9c220e89ef2485b5190ba7ad7373f8559f7a813c0da8a525a1
Jul 12 10:10:10.201 INFO running `"docker" "start" "-a" "81e69fdbe4b4ca9c220e89ef2485b5190ba7ad7373f8559f7a813c0da8a525a1"`
Jul 12 10:10:11.369 INFO kablam!     Checking plain_hasher v0.1.0
Jul 12 10:10:11.371 INFO kablam!     Checking bigint v4.4.0
Jul 12 10:10:14.241 INFO kablam!     Checking ethcore-bigint v0.2.1 (file:///source)
Jul 12 10:10:16.884 INFO kablam! error[E0277]: `uint::U256` doesn't implement `std::fmt::Debug`
Jul 12 10:10:16.884 INFO kablam!    --> src/hash.rs:522:3
Jul 12 10:10:16.884 INFO kablam!     |
Jul 12 10:10:16.884 INFO kablam! 522 |         assert_eq!(r_ref, u);
Jul 12 10:10:16.884 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^ `uint::U256` cannot be formatted using `{:?}` because it doesn't implement `std::fmt::Debug`
Jul 12 10:10:16.884 INFO kablam!     |
Jul 12 10:10:16.884 INFO kablam!     = help: the trait `std::fmt::Debug` is not implemented for `uint::U256`
Jul 12 10:10:16.885 INFO kablam!     = note: required because of the requirements on the impl of `std::fmt::Debug` for `&uint::U256`
Jul 12 10:10:16.885 INFO kablam!     = note: required by `std::fmt::Debug::fmt`
Jul 12 10:10:16.885 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Jul 12 10:10:16.885 INFO kablam! 
Jul 12 10:10:16.885 INFO kablam! error[E0277]: `uint::U256` doesn't implement `std::fmt::Debug`
Jul 12 10:10:16.885 INFO kablam!    --> src/hash.rs:522:3
Jul 12 10:10:16.885 INFO kablam!     |
Jul 12 10:10:16.885 INFO kablam! 522 |         assert_eq!(r_ref, u);
Jul 12 10:10:16.885 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^ `uint::U256` cannot be formatted using `{:?}` because it doesn't implement `std::fmt::Debug`
Jul 12 10:10:16.885 INFO kablam!     |
Jul 12 10:10:16.885 INFO kablam!     = help: the trait `std::fmt::Debug` is not implemented for `uint::U256`
Jul 12 10:10:16.885 INFO kablam!     = note: required because of the requirements on the impl of `std::fmt::Debug` for `&uint::U256`
Jul 12 10:10:16.886 INFO kablam!     = note: required by `std::fmt::Debug::fmt`
Jul 12 10:10:16.886 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Jul 12 10:10:16.886 INFO kablam! 
Jul 12 10:10:16.888 INFO kablam! error[E0277]: `uint::U256` doesn't implement `std::fmt::Debug`
Jul 12 10:10:16.888 INFO kablam!    --> src/hash.rs:524:3
Jul 12 10:10:16.888 INFO kablam!     |
Jul 12 10:10:16.888 INFO kablam! 524 |         assert_eq!(r, u);
Jul 12 10:10:16.888 INFO kablam!     |         ^^^^^^^^^^^^^^^^^ `uint::U256` cannot be formatted using `{:?}` because it doesn't implement `std::fmt::Debug`
Jul 12 10:10:16.888 INFO kablam!     |
Jul 12 10:10:16.888 INFO kablam!     = help: the trait `std::fmt::Debug` is not implemented for `uint::U256`
Jul 12 10:10:16.888 INFO kablam!     = note: required because of the requirements on the impl of `std::fmt::Debug` for `&uint::U256`
Jul 12 10:10:16.888 INFO kablam!     = note: required by `std::fmt::Debug::fmt`
Jul 12 10:10:16.888 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Jul 12 10:10:16.888 INFO kablam! 
Jul 12 10:10:16.889 INFO kablam! error[E0277]: `uint::U256` doesn't implement `std::fmt::Debug`
Jul 12 10:10:16.889 INFO kablam!    --> src/hash.rs:524:3
Jul 12 10:10:16.889 INFO kablam!     |
Jul 12 10:10:16.889 INFO kablam! 524 |         assert_eq!(r, u);
Jul 12 10:10:16.889 INFO kablam!     |         ^^^^^^^^^^^^^^^^^ `uint::U256` cannot be formatted using `{:?}` because it doesn't implement `std::fmt::Debug`
Jul 12 10:10:16.889 INFO kablam!     |
Jul 12 10:10:16.889 INFO kablam!     = help: the trait `std::fmt::Debug` is not implemented for `uint::U256`
Jul 12 10:10:16.889 INFO kablam!     = note: required because of the requirements on the impl of `std::fmt::Debug` for `&uint::U256`
Jul 12 10:10:16.889 INFO kablam!     = note: required by `std::fmt::Debug::fmt`
Jul 12 10:10:16.889 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Jul 12 10:10:16.889 INFO kablam! 
Jul 12 10:10:16.913 INFO kablam! error: aborting due to 4 previous errors
Jul 12 10:10:16.913 INFO kablam! 
Jul 12 10:10:16.913 INFO kablam! For more information about this error, try `rustc --explain E0277`.
Jul 12 10:10:16.924 INFO kablam! error: Could not compile `ethcore-bigint`.
Jul 12 10:10:16.924 INFO kablam! warning: build failed, waiting for other jobs to finish...
Jul 12 10:10:17.549 INFO kablam! error: build failed
Jul 12 10:10:17.552 INFO kablam! su: No module specific data is present
Jul 12 10:10:18.121 INFO running `"docker" "rm" "-f" "81e69fdbe4b4ca9c220e89ef2485b5190ba7ad7373f8559f7a813c0da8a525a1"`
Jul 12 10:10:18.274 INFO blam! 81e69fdbe4b4ca9c220e89ef2485b5190ba7ad7373f8559f7a813c0da8a525a1