Nov 30 23:59:31.522 INFO checking dcpu16-0.4.0 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 23:59:31.522 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +32252761328f59ccfadb1bafb8148c685bc830b3-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 23:59:32.005 INFO [stdout] 1559b99969a27cf84b74ea4b86023b91327edefe70e563da7fcdde5cd6169d3d
Nov 30 23:59:32.008 INFO running `"docker" "start" "-a" "1559b99969a27cf84b74ea4b86023b91327edefe70e563da7fcdde5cd6169d3d"`
Nov 30 23:59:33.407 INFO [stderr] usermod: no changes
Nov 30 23:59:33.476 INFO [stderr] warning: An explicit [[bin]] section is specified in Cargo.toml which currently
Nov 30 23:59:33.476 INFO [stderr] disables Cargo from automatically inferring other binary targets.
Nov 30 23:59:33.476 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Nov 30 23:59:33.476 INFO [stderr] files will be included as a binary target:
Nov 30 23:59:33.476 INFO [stderr] 
Nov 30 23:59:33.476 INFO [stderr] * /source/src/bin/cli.rs
Nov 30 23:59:33.476 INFO [stderr] 
Nov 30 23:59:33.476 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Nov 30 23:59:33.476 INFO [stderr] ready to be compiled as a binary target today. You can future-proof yourself
Nov 30 23:59:33.476 INFO [stderr] and disable this warning by adding `autobins = false` to your [package]
Nov 30 23:59:33.476 INFO [stderr] section. You may also move the files to a location where Cargo would not
Nov 30 23:59:33.476 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Nov 30 23:59:33.476 INFO [stderr] 
Nov 30 23:59:33.476 INFO [stderr] For more information on this warning you can consult
Nov 30 23:59:33.476 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Nov 30 23:59:33.476 INFO [stderr] warning: An explicit [[test]] section is specified in Cargo.toml which currently
Nov 30 23:59:33.476 INFO [stderr] disables Cargo from automatically inferring other test targets.
Nov 30 23:59:33.476 INFO [stderr] This inference behavior will change in the Rust 2018 edition and the following
Nov 30 23:59:33.476 INFO [stderr] files will be included as a test target:
Nov 30 23:59:33.476 INFO [stderr] 
Nov 30 23:59:33.476 INFO [stderr] * /source/tests/test_emulator.rs
Nov 30 23:59:33.476 INFO [stderr] * /source/tests/test_assembler.rs
Nov 30 23:59:33.476 INFO [stderr] 
Nov 30 23:59:33.476 INFO [stderr] This is likely to break cargo build or cargo test as these files may not be
Nov 30 23:59:33.476 INFO [stderr] ready to be compiled as a test target today. You can future-proof yourself
Nov 30 23:59:33.477 INFO [stderr] and disable this warning by adding `autotests = false` to your [package]
Nov 30 23:59:33.477 INFO [stderr] section. You may also move the files to a location where Cargo would not
Nov 30 23:59:33.477 INFO [stderr] automatically infer them to be a target, such as in subfolders.
Nov 30 23:59:33.477 INFO [stderr] 
Nov 30 23:59:33.477 INFO [stderr] For more information on this warning you can consult
Nov 30 23:59:33.477 INFO [stderr] https://github.com/rust-lang/cargo/issues/5330
Nov 30 23:59:33.500 INFO [stderr]     Checking dcpu16 v0.4.0 (/source)
Nov 30 23:59:34.700 INFO [stderr] warning: doc comment not used by rustdoc
Nov 30 23:59:34.700 INFO [stderr]    --> src/assembler.rs:775:9
Nov 30 23:59:34.700 INFO [stderr]     |
Nov 30 23:59:34.700 INFO [stderr] 775 | /         /**
Nov 30 23:59:34.700 INFO [stderr] 776 | |           * This whole business needs refactoring. Every case is handled by
Nov 30 23:59:34.700 INFO [stderr] 777 | |           * an explicit case, which is extremely verbose.
Nov 30 23:59:34.700 INFO [stderr] 778 | |           */
Nov 30 23:59:34.700 INFO [stderr]     | |____________^
Nov 30 23:59:34.700 INFO [stderr]     |
Nov 30 23:59:34.700 INFO [stderr]     = note: #[warn(unused_doc_comments)] on by default
Nov 30 23:59:34.700 INFO [stderr] 
Nov 30 23:59:34.776 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Nov 30 23:59:34.776 INFO [stderr]  --> src/assembler.rs:3:5
Nov 30 23:59:34.776 INFO [stderr]   |
Nov 30 23:59:34.776 INFO [stderr] 3 | use std::ascii::AsciiExt;
Nov 30 23:59:34.776 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 30 23:59:34.776 INFO [stderr]   |
Nov 30 23:59:34.776 INFO [stderr]   = note: #[warn(deprecated)] on by default
Nov 30 23:59:34.776 INFO [stderr] 
Nov 30 23:59:34.796 INFO [stderr] warning: doc comment not used by rustdoc
Nov 30 23:59:34.796 INFO [stderr]    --> src/assembler.rs:775:9
Nov 30 23:59:34.796 INFO [stderr]     |
Nov 30 23:59:34.796 INFO [stderr] 775 | /         /**
Nov 30 23:59:34.796 INFO [stderr] 776 | |           * This whole business needs refactoring. Every case is handled by
Nov 30 23:59:34.796 INFO [stderr] 777 | |           * an explicit case, which is extremely verbose.
Nov 30 23:59:34.796 INFO [stderr] 778 | |           */
Nov 30 23:59:34.796 INFO [stderr]     | |____________^
Nov 30 23:59:34.796 INFO [stderr]     |
Nov 30 23:59:34.797 INFO [stderr]     = note: #[warn(unused_doc_comments)] on by default
Nov 30 23:59:34.797 INFO [stderr] 
Nov 30 23:59:34.843 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Nov 30 23:59:34.843 INFO [stderr]  --> src/assembler.rs:3:5
Nov 30 23:59:34.843 INFO [stderr]   |
Nov 30 23:59:34.843 INFO [stderr] 3 | use std::ascii::AsciiExt;
Nov 30 23:59:34.843 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 30 23:59:34.843 INFO [stderr]   |
Nov 30 23:59:34.843 INFO [stderr]   = note: #[warn(deprecated)] on by default
Nov 30 23:59:34.843 INFO [stderr] 
Nov 30 23:59:35.484 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Nov 30 23:59:35.485 INFO [stderr]  --> src/assembler.rs:3:5
Nov 30 23:59:35.485 INFO [stderr]   |
Nov 30 23:59:35.485 INFO [stderr] 3 | use std::ascii::AsciiExt;
Nov 30 23:59:35.485 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 30 23:59:35.486 INFO [stderr]   |
Nov 30 23:59:35.486 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 23:59:35.486 INFO [stderr] 
Nov 30 23:59:35.520 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Nov 30 23:59:35.521 INFO [stderr]  --> src/assembler.rs:3:5
Nov 30 23:59:35.521 INFO [stderr]   |
Nov 30 23:59:35.521 INFO [stderr] 3 | use std::ascii::AsciiExt;
Nov 30 23:59:35.521 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
Nov 30 23:59:35.522 INFO [stderr]   |
Nov 30 23:59:35.522 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 23:59:35.522 INFO [stderr] 
Nov 30 23:59:35.884 INFO [stderr] warning: variable does not need to be mutable
Nov 30 23:59:35.884 INFO [stderr]    --> src/devices/monitor_lem1802.rs:150:17
Nov 30 23:59:35.884 INFO [stderr]     |
Nov 30 23:59:35.884 INFO [stderr] 150 |             let mut slice = &mut v[..];
Nov 30 23:59:35.885 INFO [stderr]     |                 ----^^^^^
Nov 30 23:59:35.885 INFO [stderr]     |                 |
Nov 30 23:59:35.885 INFO [stderr]     |                 help: remove this `mut`
Nov 30 23:59:35.886 INFO [stderr]     |
Nov 30 23:59:35.886 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 23:59:35.886 INFO [stderr] 
Nov 30 23:59:35.915 INFO [stderr] warning: variable does not need to be mutable
Nov 30 23:59:35.915 INFO [stderr]    --> src/devices/monitor_lem1802.rs:150:17
Nov 30 23:59:35.916 INFO [stderr]     |
Nov 30 23:59:35.916 INFO [stderr] 150 |             let mut slice = &mut v[..];
Nov 30 23:59:35.916 INFO [stderr]     |                 ----^^^^^
Nov 30 23:59:35.916 INFO [stderr]     |                 |
Nov 30 23:59:35.917 INFO [stderr]     |                 help: remove this `mut`
Nov 30 23:59:35.917 INFO [stderr]     |
Nov 30 23:59:35.917 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 23:59:35.918 INFO [stderr] 
Nov 30 23:59:42.353 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.92s
Nov 30 23:59:42.356 INFO [stderr] su: No module specific data is present
Nov 30 23:59:43.480 INFO running `"docker" "inspect" "1559b99969a27cf84b74ea4b86023b91327edefe70e563da7fcdde5cd6169d3d"`
Nov 30 23:59:43.788 INFO running `"docker" "rm" "-f" "1559b99969a27cf84b74ea4b86023b91327edefe70e563da7fcdde5cd6169d3d"`
Nov 30 23:59:44.160 INFO [stdout] 1559b99969a27cf84b74ea4b86023b91327edefe70e563da7fcdde5cd6169d3d