Nov 04 13:04:24.476 INFO checking Krelix/rust_vm_tutorial against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 13:04:24.476 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-1/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 13:04:24.938 INFO blam! 582c8c4c96153922f0f71be659d2c622c33a0575426ae96ebe243da09190a40c
Nov 04 13:04:24.941 INFO running `"docker" "start" "-a" "582c8c4c96153922f0f71be659d2c622c33a0575426ae96ebe243da09190a40c"`
Nov 04 13:04:26.927 INFO kablam! usermod: no changes
Nov 04 13:04:27.037 INFO kablam!     Checking memchr v2.1.0
Nov 04 13:04:28.185 INFO kablam!     Checking nom v4.0.0
Nov 04 13:04:30.339 INFO kablam!     Checking rust_vm v0.1.0 (/source)
Nov 04 13:04:30.487 INFO kablam! warning: unknown lint: `clippy`
Nov 04 13:04:30.488 INFO kablam!  --> src/main.rs:1:9
Nov 04 13:04:30.488 INFO kablam!   |
Nov 04 13:04:30.488 INFO kablam! 1 | #![warn(clippy)]
Nov 04 13:04:30.489 INFO kablam!   |         ^^^^^^
Nov 04 13:04:30.489 INFO kablam!   |
Nov 04 13:04:30.489 INFO kablam!   = note: #[warn(unknown_lints)] on by default
Nov 04 13:04:30.489 INFO kablam! 
Nov 04 13:04:30.490 INFO kablam! warning: unknown lint: `clippy`
Nov 04 13:04:30.490 INFO kablam!  --> src/main.rs:1:9
Nov 04 13:04:30.490 INFO kablam!   |
Nov 04 13:04:30.490 INFO kablam! 1 | #![warn(clippy)]
Nov 04 13:04:30.491 INFO kablam!   |         ^^^^^^
Nov 04 13:04:30.491 INFO kablam!   |
Nov 04 13:04:30.491 INFO kablam!   = note: #[warn(unknown_lints)] on by default
Nov 04 13:04:30.492 INFO kablam! 
Nov 04 13:04:31.223 INFO kablam! warning: unused import: `instruction::OpCode`
Nov 04 13:04:31.223 INFO kablam!  --> src/assembler/instruction_parser.rs:8:5
Nov 04 13:04:31.224 INFO kablam!   |
Nov 04 13:04:31.224 INFO kablam! 8 | use instruction::OpCode;
Nov 04 13:04:31.225 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Nov 04 13:04:31.225 INFO kablam!   |
Nov 04 13:04:31.226 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 04 13:04:31.226 INFO kablam! 
Nov 04 13:04:31.231 INFO kablam! warning: unused import: `vm::VM`
Nov 04 13:04:31.231 INFO kablam!   --> src/main.rs:10:5
Nov 04 13:04:31.232 INFO kablam!    |
Nov 04 13:04:31.232 INFO kablam! 10 | use vm::VM;
Nov 04 13:04:31.233 INFO kablam!    |     ^^^^^^
Nov 04 13:04:31.234 INFO kablam! 
Nov 04 13:04:31.471 INFO kablam! warning: unused import: `vm::VM`
Nov 04 13:04:31.471 INFO kablam!   --> src/main.rs:10:5
Nov 04 13:04:31.472 INFO kablam!    |
Nov 04 13:04:31.472 INFO kablam! 10 | use vm::VM;
Nov 04 13:04:31.472 INFO kablam!    |     ^^^^^^
Nov 04 13:04:31.472 INFO kablam!    |
Nov 04 13:04:31.473 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 04 13:04:31.473 INFO kablam! 
Nov 04 13:04:31.675 INFO kablam! warning: field is never used: `opcode`
Nov 04 13:04:31.676 INFO kablam!   --> src/instruction.rs:49:3
Nov 04 13:04:31.676 INFO kablam!    |
Nov 04 13:04:31.677 INFO kablam! 49 |   opcode: OpCode
Nov 04 13:04:31.677 INFO kablam!    |   ^^^^^^^^^^^^^^
Nov 04 13:04:31.677 INFO kablam!    |
Nov 04 13:04:31.677 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 04 13:04:31.678 INFO kablam! 
Nov 04 13:04:32.088 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.10s
Nov 04 13:04:32.092 INFO kablam! su: No module specific data is present
Nov 04 13:04:34.003 INFO running `"docker" "rm" "-f" "582c8c4c96153922f0f71be659d2c622c33a0575426ae96ebe243da09190a40c"`
Nov 04 13:04:34.314 INFO blam! 582c8c4c96153922f0f71be659d2c622c33a0575426ae96ebe243da09190a40c