Dec 12 11:19:12.693 INFO checking moore-svlog-syntax-0.1.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 11:19:12.694 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 12 11:19:13.174 INFO [stdout] 97e9a412c2546f3864a7d01e2193d02d3ef1e28552756533d5135d1395b20e9a
Dec 12 11:19:13.176 INFO running `"docker" "start" "-a" "97e9a412c2546f3864a7d01e2193d02d3ef1e28552756533d5135d1395b20e9a"`
Dec 12 11:19:15.328 INFO [stderr] usermod: no changes
Dec 12 11:19:15.460 INFO [stderr]     Checking moore-common v0.1.0
Dec 12 11:19:17.044 INFO [stderr]     Checking moore-svlog-syntax v0.1.0 (/source)
Dec 12 11:19:19.696 INFO [stderr] warning: unused import: `moore_common::source::*`
Dec 12 11:19:19.696 INFO [stderr]    --> lexer.rs:511:6
Dec 12 11:19:19.696 INFO [stderr]     |
Dec 12 11:19:19.696 INFO [stderr] 511 |     use moore_common::source::*;
Dec 12 11:19:19.696 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 11:19:19.696 INFO [stderr]     |
Dec 12 11:19:19.696 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 12 11:19:19.696 INFO [stderr] 
Dec 12 11:19:19.696 INFO [stderr] warning: unused import: `moore_common::name::*`
Dec 12 11:19:19.696 INFO [stderr]    --> lexer.rs:512:6
Dec 12 11:19:19.696 INFO [stderr]     |
Dec 12 11:19:19.696 INFO [stderr] 512 |     use moore_common::name::*;
Dec 12 11:19:19.696 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Dec 12 11:19:19.696 INFO [stderr] 
Dec 12 11:19:19.696 INFO [stderr] warning: unused import: `preproc::*`
Dec 12 11:19:19.696 INFO [stderr]    --> lexer.rs:513:6
Dec 12 11:19:19.696 INFO [stderr]     |
Dec 12 11:19:19.696 INFO [stderr] 513 |     use preproc::*;
Dec 12 11:19:19.696 INFO [stderr]     |         ^^^^^^^^^^
Dec 12 11:19:19.696 INFO [stderr] 
Dec 12 11:19:19.700 INFO [stderr] warning: unused import: `moore_common::name::*`
Dec 12 11:19:19.700 INFO [stderr]     --> parser.rs:5203:6
Dec 12 11:19:19.700 INFO [stderr]      |
Dec 12 11:19:19.700 INFO [stderr] 5203 |     use moore_common::name::*;
Dec 12 11:19:19.700 INFO [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^
Dec 12 11:19:19.700 INFO [stderr] 
Dec 12 11:19:19.701 INFO [stderr] warning: unused import: `moore_common::source::*`
Dec 12 11:19:19.701 INFO [stderr]    --> preproc.rs:665:6
Dec 12 11:19:19.701 INFO [stderr]     |
Dec 12 11:19:19.701 INFO [stderr] 665 |     use moore_common::source::*;
Dec 12 11:19:19.701 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 11:19:19.701 INFO [stderr] 
Dec 12 11:19:19.701 INFO [stderr] warning: unused import: `cat::CatTokenKind::*`
Dec 12 11:19:19.701 INFO [stderr]    --> preproc.rs:667:6
Dec 12 11:19:19.701 INFO [stderr]     |
Dec 12 11:19:19.701 INFO [stderr] 667 |     use cat::CatTokenKind::*;
Dec 12 11:19:19.701 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
Dec 12 11:19:19.701 INFO [stderr] 
Dec 12 11:19:26.083 INFO [stderr] warning: variable does not need to be mutable
Dec 12 11:19:26.083 INFO [stderr]    --> preproc.rs:683:7
Dec 12 11:19:26.083 INFO [stderr]     |
Dec 12 11:19:26.083 INFO [stderr] 683 |         let mut pp = preproc(input);
Dec 12 11:19:26.083 INFO [stderr]     |             ----^^
Dec 12 11:19:26.083 INFO [stderr]     |             |
Dec 12 11:19:26.083 INFO [stderr]     |             help: remove this `mut`
Dec 12 11:19:26.083 INFO [stderr]     |
Dec 12 11:19:26.083 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 12 11:19:26.083 INFO [stderr] 
Dec 12 11:19:26.086 INFO [stderr] warning: variable does not need to be mutable
Dec 12 11:19:26.086 INFO [stderr]    --> preproc.rs:689:7
Dec 12 11:19:26.086 INFO [stderr]     |
Dec 12 11:19:26.086 INFO [stderr] 689 |         let mut pp = preproc(input);
Dec 12 11:19:26.086 INFO [stderr]     |             ----^^
Dec 12 11:19:26.086 INFO [stderr]     |             |
Dec 12 11:19:26.086 INFO [stderr]     |             help: remove this `mut`
Dec 12 11:19:26.086 INFO [stderr] 
Dec 12 11:19:26.089 INFO [stderr] warning: variable does not need to be mutable
Dec 12 11:19:26.089 INFO [stderr]    --> preproc.rs:699:7
Dec 12 11:19:26.089 INFO [stderr]     |
Dec 12 11:19:26.089 INFO [stderr] 699 |         let mut pp = Preprocessor::new(sm.open("test.sv").unwrap(), &[]);
Dec 12 11:19:26.089 INFO [stderr]     |             ----^^
Dec 12 11:19:26.089 INFO [stderr]     |             |
Dec 12 11:19:26.089 INFO [stderr]     |             help: remove this `mut`
Dec 12 11:19:26.089 INFO [stderr] 
Dec 12 11:19:26.092 INFO [stderr] warning: variable does not need to be mutable
Dec 12 11:19:26.092 INFO [stderr]    --> preproc.rs:716:7
Dec 12 11:19:26.092 INFO [stderr]     |
Dec 12 11:19:26.092 INFO [stderr] 716 |         let mut pp = Preprocessor::new(sm.open("test.sv").unwrap(), &[]);
Dec 12 11:19:26.092 INFO [stderr]     |             ----^^
Dec 12 11:19:26.092 INFO [stderr]     |             |
Dec 12 11:19:26.092 INFO [stderr]     |             help: remove this `mut`
Dec 12 11:19:26.092 INFO [stderr] 
Dec 12 11:19:26.579 INFO [stderr] warning: function is never used: `check`
Dec 12 11:19:26.579 INFO [stderr]    --> preproc.rs:682:2
Dec 12 11:19:26.579 INFO [stderr]     |
Dec 12 11:19:26.579 INFO [stderr] 682 |     fn check(input: &str, expected: &[CatTokenKind]) {
Dec 12 11:19:26.579 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 11:19:26.584 INFO [stderr]     |
Dec 12 11:19:26.584 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 12 11:19:26.584 INFO [stderr] 
Dec 12 11:19:26.716 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 11:19:26.716 INFO [stderr]     --> parser.rs:5219:3
Dec 12 11:19:26.716 INFO [stderr]      |
Dec 12 11:19:26.716 INFO [stderr] 5219 |         super::parse(lexer);
Dec 12 11:19:26.716 INFO [stderr]      |         ^^^^^^^^^^^^^^^^^^^^
Dec 12 11:19:26.716 INFO [stderr]      |
Dec 12 11:19:26.716 INFO [stderr]      = note: #[warn(unused_must_use)] on by default
Dec 12 11:19:26.717 INFO [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 11:19:26.717 INFO [stderr] 
Dec 12 11:19:27.522 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.16s
Dec 12 11:19:27.526 INFO [stderr] su: No module specific data is present
Dec 12 11:19:28.472 INFO running `"docker" "inspect" "97e9a412c2546f3864a7d01e2193d02d3ef1e28552756533d5135d1395b20e9a"`
Dec 12 11:19:28.764 INFO running `"docker" "rm" "-f" "97e9a412c2546f3864a7d01e2193d02d3ef1e28552756533d5135d1395b20e9a"`
Dec 12 11:19:29.208 INFO [stdout] 97e9a412c2546f3864a7d01e2193d02d3ef1e28552756533d5135d1395b20e9a