Nov 04 13:04:30.288 INFO checking Krelix/rust_vm_tutorial against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 13:04:30.288 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-2/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 13:04:30.704 INFO blam! 560878328e92a12082abc699942b830d9509b4c0815ffaa649cd71cd02a27bb9
Nov 04 13:04:30.706 INFO running `"docker" "start" "-a" "560878328e92a12082abc699942b830d9509b4c0815ffaa649cd71cd02a27bb9"`
Nov 04 13:04:32.766 INFO kablam! usermod: no changes
Nov 04 13:04:32.871 INFO kablam!    Compiling memchr v2.1.0
Nov 04 13:04:35.207 INFO kablam!     Checking nom v4.0.0
Nov 04 13:04:37.527 INFO kablam!     Checking rust_vm v0.1.0 (/source)
Nov 04 13:04:37.643 INFO kablam! warning: unknown lint: `clippy`
Nov 04 13:04:37.643 INFO kablam!  --> src/main.rs:1:9
Nov 04 13:04:37.643 INFO kablam!   |
Nov 04 13:04:37.643 INFO kablam! 1 | #![warn(clippy)]
Nov 04 13:04:37.643 INFO kablam!   |         ^^^^^^
Nov 04 13:04:37.643 INFO kablam!   |
Nov 04 13:04:37.643 INFO kablam!   = note: #[warn(unknown_lints)] on by default
Nov 04 13:04:37.643 INFO kablam! 
Nov 04 13:04:37.735 INFO kablam! warning: unknown lint: `clippy`
Nov 04 13:04:37.735 INFO kablam!  --> src/main.rs:1:9
Nov 04 13:04:37.735 INFO kablam!   |
Nov 04 13:04:37.735 INFO kablam! 1 | #![warn(clippy)]
Nov 04 13:04:37.735 INFO kablam!   |         ^^^^^^
Nov 04 13:04:37.735 INFO kablam!   |
Nov 04 13:04:37.735 INFO kablam!   = note: #[warn(unknown_lints)] on by default
Nov 04 13:04:37.735 INFO kablam! 
Nov 04 13:04:38.555 INFO kablam! warning: unused import: `vm::VM`
Nov 04 13:04:38.556 INFO kablam!   --> src/main.rs:10:5
Nov 04 13:04:38.557 INFO kablam!    |
Nov 04 13:04:38.558 INFO kablam! 10 | use vm::VM;
Nov 04 13:04:38.558 INFO kablam!    |     ^^^^^^
Nov 04 13:04:38.559 INFO kablam!    |
Nov 04 13:04:38.560 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 04 13:04:38.560 INFO kablam! 
Nov 04 13:04:38.783 INFO kablam! warning: unused import: `instruction::OpCode`
Nov 04 13:04:38.784 INFO kablam!  --> src/assembler/instruction_parser.rs:8:5
Nov 04 13:04:38.785 INFO kablam!   |
Nov 04 13:04:38.785 INFO kablam! 8 | use instruction::OpCode;
Nov 04 13:04:38.786 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 04 13:04:38.787 INFO kablam!   |
Nov 04 13:04:38.787 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 13:04:38.788 INFO kablam! 
Nov 04 13:04:38.788 INFO kablam! warning: unused import: `vm::VM`
Nov 04 13:04:38.789 INFO kablam!   --> src/main.rs:10:5
Nov 04 13:04:38.790 INFO kablam!    |
Nov 04 13:04:38.790 INFO kablam! 10 | use vm::VM;
Nov 04 13:04:38.791 INFO kablam!    |     ^^^^^^
Nov 04 13:04:38.791 INFO kablam! 
Nov 04 13:04:39.235 INFO kablam! warning: field is never used: `opcode`
Nov 04 13:04:39.235 INFO kablam!   --> src/instruction.rs:49:3
Nov 04 13:04:39.235 INFO kablam!    |
Nov 04 13:04:39.235 INFO kablam! 49 |   opcode: OpCode
Nov 04 13:04:39.235 INFO kablam!    |   ^^^^^^^^^^^^^^
Nov 04 13:04:39.235 INFO kablam!    |
Nov 04 13:04:39.235 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 13:04:39.237 INFO kablam! 
Nov 04 13:04:39.399 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.61s
Nov 04 13:04:39.407 INFO kablam! su: No module specific data is present
Nov 04 13:04:40.950 INFO running `"docker" "rm" "-f" "560878328e92a12082abc699942b830d9509b4c0815ffaa649cd71cd02a27bb9"`
Nov 04 13:04:41.359 INFO blam! 560878328e92a12082abc699942b830d9509b4c0815ffaa649cd71cd02a27bb9