Sep 10 20:27:34.674 INFO checking dcpu16-0.4.0 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 20:27:34.674 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 20:27:34.675 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-6/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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=1000" "-e" "CMD=cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 20:27:34.915 INFO blam! f990d5ce5fdff7750fc339011eccd86d7150bb19b0530ca240b38a5d4d9c386e
Sep 10 20:27:34.917 INFO running `"docker" "start" "-a" "f990d5ce5fdff7750fc339011eccd86d7150bb19b0530ca240b38a5d4d9c386e"`
Sep 10 20:27:36.661 INFO kablam! usermod: no changes
Sep 10 20:27:36.758 INFO kablam! warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Sep 10 20:27:36.758 INFO kablam! disables Cargo from automatically inferring other binary targets.
Sep 10 20:27:36.758 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Sep 10 20:27:36.758 INFO kablam! files will be included as a binary target:
Sep 10 20:27:36.758 INFO kablam! 
Sep 10 20:27:36.758 INFO kablam! * /source/src/bin/cli.rs
Sep 10 20:27:36.758 INFO kablam! 
Sep 10 20:27:36.758 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Sep 10 20:27:36.758 INFO kablam! ready to be compiled as a binary target today. You can future-proof yourself
Sep 10 20:27:36.758 INFO kablam! and disable this warning by adding `autobins = false` to your [package]
Sep 10 20:27:36.758 INFO kablam! section. You may also move the files to a location where Cargo would not
Sep 10 20:27:36.758 INFO kablam! automatically infer them to be a target, such as in subfolders.
Sep 10 20:27:36.758 INFO kablam! 
Sep 10 20:27:36.758 INFO kablam! For more information on this warning you can consult
Sep 10 20:27:36.758 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Sep 10 20:27:36.758 INFO kablam! warning: An explicit [[test]] section is specified in Cargo.toml which currently
Sep 10 20:27:36.758 INFO kablam! disables Cargo from automatically inferring other test targets.
Sep 10 20:27:36.758 INFO kablam! This inference behavior will change in the Rust 2018 edition and the following
Sep 10 20:27:36.758 INFO kablam! files will be included as a test target:
Sep 10 20:27:36.758 INFO kablam! 
Sep 10 20:27:36.758 INFO kablam! * /source/tests/test_assembler.rs
Sep 10 20:27:36.758 INFO kablam! * /source/tests/test_emulator.rs
Sep 10 20:27:36.758 INFO kablam! 
Sep 10 20:27:36.758 INFO kablam! This is likely to break cargo build or cargo test as these files may not be
Sep 10 20:27:36.758 INFO kablam! ready to be compiled as a test target today. You can future-proof yourself
Sep 10 20:27:36.758 INFO kablam! and disable this warning by adding `autotests = false` to your [package]
Sep 10 20:27:36.758 INFO kablam! section. You may also move the files to a location where Cargo would not
Sep 10 20:27:36.758 INFO kablam! automatically infer them to be a target, such as in subfolders.
Sep 10 20:27:36.758 INFO kablam! 
Sep 10 20:27:36.758 INFO kablam! For more information on this warning you can consult
Sep 10 20:27:36.758 INFO kablam! https://github.com/rust-lang/cargo/issues/5330
Sep 10 20:27:36.790 INFO kablam!     Checking dcpu16 v0.4.0 (file:///source)
Sep 10 20:27:37.702 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 20:27:37.702 INFO kablam!    --> src/assembler.rs:775:9
Sep 10 20:27:37.702 INFO kablam!     |
Sep 10 20:27:37.702 INFO kablam! 775 | /         /**
Sep 10 20:27:37.702 INFO kablam! 776 | |           * This whole business needs refactoring. Every case is handled by
Sep 10 20:27:37.702 INFO kablam! 777 | |           * an explicit case, which is extremely verbose.
Sep 10 20:27:37.702 INFO kablam! 778 | |           */
Sep 10 20:27:37.702 INFO kablam!     | |____________^
Sep 10 20:27:37.702 INFO kablam!     |
Sep 10 20:27:37.702 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Sep 10 20:27:37.702 INFO kablam! 
Sep 10 20:27:37.737 INFO kablam! warning: doc comment not used by rustdoc
Sep 10 20:27:37.738 INFO kablam!    --> src/assembler.rs:775:9
Sep 10 20:27:37.738 INFO kablam!     |
Sep 10 20:27:37.738 INFO kablam! 775 | /         /**
Sep 10 20:27:37.738 INFO kablam! 776 | |           * This whole business needs refactoring. Every case is handled by
Sep 10 20:27:37.738 INFO kablam! 777 | |           * an explicit case, which is extremely verbose.
Sep 10 20:27:37.738 INFO kablam! 778 | |           */
Sep 10 20:27:37.738 INFO kablam!     | |____________^
Sep 10 20:27:37.738 INFO kablam!     |
Sep 10 20:27:37.738 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Sep 10 20:27:37.738 INFO kablam! 
Sep 10 20:27:37.794 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 10 20:27:37.794 INFO kablam!  --> src/assembler.rs:3:5
Sep 10 20:27:37.794 INFO kablam!   |
Sep 10 20:27:37.794 INFO kablam! 3 | use std::ascii::AsciiExt;
Sep 10 20:27:37.794 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 10 20:27:37.794 INFO kablam!   |
Sep 10 20:27:37.794 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 10 20:27:37.794 INFO kablam! 
Sep 10 20:27:37.800 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Sep 10 20:27:37.800 INFO kablam!  --> src/assembler.rs:3:5
Sep 10 20:27:37.800 INFO kablam!   |
Sep 10 20:27:37.800 INFO kablam! 3 | use std::ascii::AsciiExt;
Sep 10 20:27:37.800 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 10 20:27:37.801 INFO kablam!   |
Sep 10 20:27:37.801 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 10 20:27:37.801 INFO kablam! 
Sep 10 20:27:38.576 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 10 20:27:38.576 INFO kablam!  --> src/assembler.rs:3:5
Sep 10 20:27:38.576 INFO kablam!   |
Sep 10 20:27:38.576 INFO kablam! 3 | use std::ascii::AsciiExt;
Sep 10 20:27:38.576 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 10 20:27:38.579 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Sep 10 20:27:38.579 INFO kablam!  --> src/assembler.rs:3:5
Sep 10 20:27:38.579 INFO kablam!   |
Sep 10 20:27:38.579 INFO kablam! 3 | use std::ascii::AsciiExt;
Sep 10 20:27:38.579 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 10 20:27:38.579 INFO kablam!   |
Sep 10 20:27:38.579 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 20:27:38.579 INFO kablam! 
Sep 10 20:27:38.590 INFO kablam!   |
Sep 10 20:27:38.590 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 20:27:38.590 INFO kablam! 
Sep 10 20:27:38.858 INFO kablam! warning: variable does not need to be mutable
Sep 10 20:27:38.858 INFO kablam!    --> src/devices/monitor_lem1802.rs:150:17
Sep 10 20:27:38.858 INFO kablam!     |
Sep 10 20:27:38.858 INFO kablam! 150 |             let mut slice = &mut v[..];
Sep 10 20:27:38.858 INFO kablam!     |                 ----^^^^^
Sep 10 20:27:38.858 INFO kablam!     |                 |
Sep 10 20:27:38.858 INFO kablam!     |                 help: remove this `mut`
Sep 10 20:27:38.858 INFO kablam!     |
Sep 10 20:27:38.858 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 20:27:38.858 INFO kablam! 
Sep 10 20:27:38.926 INFO kablam! warning: variable does not need to be mutable
Sep 10 20:27:38.926 INFO kablam!    --> src/devices/monitor_lem1802.rs:150:17
Sep 10 20:27:38.926 INFO kablam!     |
Sep 10 20:27:38.926 INFO kablam! 150 |             let mut slice = &mut v[..];
Sep 10 20:27:38.926 INFO kablam!     |                 ----^^^^^
Sep 10 20:27:38.926 INFO kablam!     |                 |
Sep 10 20:27:38.926 INFO kablam!     |                 help: remove this `mut`
Sep 10 20:27:38.926 INFO kablam!     |
Sep 10 20:27:38.926 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 10 20:27:38.926 INFO kablam! 
Sep 10 20:27:43.316 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.62s
Sep 10 20:27:43.320 INFO kablam! su: No module specific data is present
Sep 10 20:27:44.265 INFO running `"docker" "rm" "-f" "f990d5ce5fdff7750fc339011eccd86d7150bb19b0530ca240b38a5d4d9c386e"`
Sep 10 20:27:44.471 INFO blam! f990d5ce5fdff7750fc339011eccd86d7150bb19b0530ca240b38a5d4d9c386e