Jul 12 10:08:50.457 INFO checking ethereum-types-0.3.2 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 10:08:50.457 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 10:08:50.457 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 10:08:50.457 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 10:08:50.715 INFO blam! 5d3a7335d9274db1c697587eda357a0820ba05a6333499eed5eb021aee94093d
Jul 12 10:08:50.718 INFO running `"docker" "start" "-a" "5d3a7335d9274db1c697587eda357a0820ba05a6333499eed5eb021aee94093d"`
Jul 12 10:08:51.916 INFO kablam!    Compiling ethereum-types v0.3.2 (file:///source)
Jul 12 10:08:51.920 INFO kablam!     Checking uint v0.2.1
Jul 12 10:09:18.505 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 10:09:18.505 INFO kablam!   --> src/uint.rs:30:1
Jul 12 10:09:18.505 INFO kablam!    |
Jul 12 10:09:18.505 INFO kablam! 30 | construct_uint!(U64, 1);
Jul 12 10:09:18.505 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 10:09:18.505 INFO kablam!    |
Jul 12 10:09:18.506 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Jul 12 10:09:18.506 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 10:09:18.506 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 10:09:18.506 INFO kablam! 
Jul 12 10:09:18.517 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 10:09:18.517 INFO kablam!   --> src/uint.rs:31:1
Jul 12 10:09:18.517 INFO kablam!    |
Jul 12 10:09:18.517 INFO kablam! 31 | construct_uint!(U128, 2);
Jul 12 10:09:18.517 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 10:09:18.517 INFO kablam!    |
Jul 12 10:09:18.517 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 10:09:18.518 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 10:09:18.518 INFO kablam! 
Jul 12 10:09:18.536 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 10:09:18.536 INFO kablam!   --> src/uint.rs:32:1
Jul 12 10:09:18.536 INFO kablam!    |
Jul 12 10:09:18.536 INFO kablam! 32 | construct_uint!(U256, 4);
Jul 12 10:09:18.536 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 10:09:18.536 INFO kablam!    |
Jul 12 10:09:18.536 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 10:09:18.536 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 10:09:18.536 INFO kablam! 
Jul 12 10:09:18.574 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 10:09:18.574 INFO kablam!   --> src/uint.rs:33:1
Jul 12 10:09:18.574 INFO kablam!    |
Jul 12 10:09:18.574 INFO kablam! 33 | construct_uint!(U512, 8);
Jul 12 10:09:18.574 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 10:09:18.574 INFO kablam!    |
Jul 12 10:09:18.574 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 10:09:18.574 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 10:09:18.574 INFO kablam! 
Jul 12 10:09:18.709 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 10:09:18.709 INFO kablam!   --> src/uint.rs:34:1
Jul 12 10:09:18.709 INFO kablam!    |
Jul 12 10:09:18.709 INFO kablam! 34 | construct_uint!(U1024, 16);
Jul 12 10:09:18.709 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 10:09:18.711 INFO kablam!    |
Jul 12 10:09:18.712 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 10:09:18.712 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 10:09:18.713 INFO kablam! 
Jul 12 10:09:18.720 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 10:09:18.720 INFO kablam!   --> src/uint.rs:30:1
Jul 12 10:09:18.720 INFO kablam!    |
Jul 12 10:09:18.720 INFO kablam! 30 | construct_uint!(U64, 1);
Jul 12 10:09:18.720 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 10:09:18.720 INFO kablam!    |
Jul 12 10:09:18.720 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Jul 12 10:09:18.720 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 10:09:18.720 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 10:09:18.721 INFO kablam! 
Jul 12 10:09:18.731 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 10:09:18.731 INFO kablam!   --> src/uint.rs:31:1
Jul 12 10:09:18.731 INFO kablam!    |
Jul 12 10:09:18.731 INFO kablam! 31 | construct_uint!(U128, 2);
Jul 12 10:09:18.731 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 10:09:18.731 INFO kablam!    |
Jul 12 10:09:18.731 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 10:09:18.731 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 10:09:18.731 INFO kablam! 
Jul 12 10:09:18.746 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 10:09:18.746 INFO kablam!   --> src/uint.rs:32:1
Jul 12 10:09:18.746 INFO kablam!    |
Jul 12 10:09:18.746 INFO kablam! 32 | construct_uint!(U256, 4);
Jul 12 10:09:18.747 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 10:09:18.747 INFO kablam!    |
Jul 12 10:09:18.747 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 10:09:18.747 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 10:09:18.747 INFO kablam! 
Jul 12 10:09:18.784 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 10:09:18.784 INFO kablam!   --> src/uint.rs:33:1
Jul 12 10:09:18.784 INFO kablam!    |
Jul 12 10:09:18.784 INFO kablam! 33 | construct_uint!(U512, 8);
Jul 12 10:09:18.784 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 10:09:18.784 INFO kablam!    |
Jul 12 10:09:18.784 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 10:09:18.785 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 10:09:18.785 INFO kablam! 
Jul 12 10:09:18.903 INFO kablam! warning: unused `std::result::Result` which must be used
Jul 12 10:09:18.903 INFO kablam!   --> src/uint.rs:34:1
Jul 12 10:09:18.903 INFO kablam!    |
Jul 12 10:09:18.903 INFO kablam! 34 | construct_uint!(U1024, 16);
Jul 12 10:09:18.903 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 10:09:18.903 INFO kablam!    |
Jul 12 10:09:18.903 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Jul 12 10:09:18.903 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 10:09:18.903 INFO kablam! 
Jul 12 10:09:19.111 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 27.38s
Jul 12 10:09:19.119 INFO kablam! su: No module specific data is present
Jul 12 10:09:19.887 INFO running `"docker" "rm" "-f" "5d3a7335d9274db1c697587eda357a0820ba05a6333499eed5eb021aee94093d"`
Jul 12 10:09:20.071 INFO blam! 5d3a7335d9274db1c697587eda357a0820ba05a6333499eed5eb021aee94093d