Dec 18 13:54:41.200 INFO checking moore-svlog-syntax-0.1.0 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 13:54:41.200 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/moore-svlog-syntax/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 13:54:41.596 INFO [stdout] 9213879e57ebd21933ee6b01265dd2e407b70fdc476dc6b1814d6bbaab4bf1e4
Dec 18 13:54:41.602 INFO running `"docker" "start" "-a" "9213879e57ebd21933ee6b01265dd2e407b70fdc476dc6b1814d6bbaab4bf1e4"`
Dec 18 13:54:42.851 INFO [stderr]     Checking bincode v0.6.1
Dec 18 13:54:42.857 INFO [stderr]     Checking moore-common v0.1.0
Dec 18 13:54:44.063 INFO [stderr]     Checking moore-svlog-syntax v0.1.0 (/opt/crater/workdir)
Dec 18 13:54:45.692 INFO [stderr] warning: unused import: `moore_common::source::*`
Dec 18 13:54:45.692 INFO [stderr]    --> lexer.rs:511:6
Dec 18 13:54:45.692 INFO [stderr]     |
Dec 18 13:54:45.692 INFO [stderr] 511 |     use moore_common::source::*;
Dec 18 13:54:45.692 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 13:54:45.692 INFO [stderr]     |
Dec 18 13:54:45.693 INFO [stderr]     = note: #[warn(unused_imports)] on by default
Dec 18 13:54:45.693 INFO [stderr] 
Dec 18 13:54:45.693 INFO [stderr] warning: unused import: `moore_common::name::*`
Dec 18 13:54:45.693 INFO [stderr]    --> lexer.rs:512:6
Dec 18 13:54:45.693 INFO [stderr]     |
Dec 18 13:54:45.693 INFO [stderr] 512 |     use moore_common::name::*;
Dec 18 13:54:45.693 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
Dec 18 13:54:45.693 INFO [stderr] 
Dec 18 13:54:45.693 INFO [stderr] warning: unused import: `preproc::*`
Dec 18 13:54:45.693 INFO [stderr]    --> lexer.rs:513:6
Dec 18 13:54:45.693 INFO [stderr]     |
Dec 18 13:54:45.693 INFO [stderr] 513 |     use preproc::*;
Dec 18 13:54:45.693 INFO [stderr]     |         ^^^^^^^^^^
Dec 18 13:54:45.693 INFO [stderr] 
Dec 18 13:54:45.699 INFO [stderr] warning: unused import: `moore_common::name::*`
Dec 18 13:54:45.699 INFO [stderr]     --> parser.rs:5203:6
Dec 18 13:54:45.699 INFO [stderr]      |
Dec 18 13:54:45.699 INFO [stderr] 5203 |     use moore_common::name::*;
Dec 18 13:54:45.699 INFO [stderr]      |         ^^^^^^^^^^^^^^^^^^^^^
Dec 18 13:54:45.699 INFO [stderr] 
Dec 18 13:54:45.717 INFO [stderr] warning: unused import: `moore_common::source::*`
Dec 18 13:54:45.717 INFO [stderr]    --> preproc.rs:665:6
Dec 18 13:54:45.717 INFO [stderr]     |
Dec 18 13:54:45.717 INFO [stderr] 665 |     use moore_common::source::*;
Dec 18 13:54:45.717 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 13:54:45.717 INFO [stderr] 
Dec 18 13:54:45.718 INFO [stderr] warning: unused import: `cat::CatTokenKind::*`
Dec 18 13:54:45.720 INFO [stderr]    --> preproc.rs:667:6
Dec 18 13:54:45.720 INFO [stderr]     |
Dec 18 13:54:45.720 INFO [stderr] 667 |     use cat::CatTokenKind::*;
Dec 18 13:54:45.720 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^
Dec 18 13:54:45.720 INFO [stderr] 
Dec 18 13:54:53.516 INFO [stderr] warning: variable does not need to be mutable
Dec 18 13:54:53.516 INFO [stderr]    --> preproc.rs:683:7
Dec 18 13:54:53.516 INFO [stderr]     |
Dec 18 13:54:53.516 INFO [stderr] 683 |         let mut pp = preproc(input);
Dec 18 13:54:53.516 INFO [stderr]     |             ----^^
Dec 18 13:54:53.516 INFO [stderr]     |             |
Dec 18 13:54:53.516 INFO [stderr]     |             help: remove this `mut`
Dec 18 13:54:53.516 INFO [stderr]     |
Dec 18 13:54:53.516 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 13:54:53.516 INFO [stderr] 
Dec 18 13:54:53.516 INFO [stderr] warning: variable does not need to be mutable
Dec 18 13:54:53.516 INFO [stderr]    --> preproc.rs:689:7
Dec 18 13:54:53.516 INFO [stderr]     |
Dec 18 13:54:53.516 INFO [stderr] 689 |         let mut pp = preproc(input);
Dec 18 13:54:53.516 INFO [stderr]     |             ----^^
Dec 18 13:54:53.516 INFO [stderr]     |             |
Dec 18 13:54:53.516 INFO [stderr]     |             help: remove this `mut`
Dec 18 13:54:53.516 INFO [stderr] 
Dec 18 13:54:53.516 INFO [stderr] warning: variable does not need to be mutable
Dec 18 13:54:53.516 INFO [stderr]    --> preproc.rs:699:7
Dec 18 13:54:53.516 INFO [stderr]     |
Dec 18 13:54:53.516 INFO [stderr] 699 |         let mut pp = Preprocessor::new(sm.open("test.sv").unwrap(), &[]);
Dec 18 13:54:53.516 INFO [stderr]     |             ----^^
Dec 18 13:54:53.516 INFO [stderr]     |             |
Dec 18 13:54:53.516 INFO [stderr]     |             help: remove this `mut`
Dec 18 13:54:53.516 INFO [stderr] 
Dec 18 13:54:53.520 INFO [stderr] warning: variable does not need to be mutable
Dec 18 13:54:53.520 INFO [stderr]    --> preproc.rs:716:7
Dec 18 13:54:53.520 INFO [stderr]     |
Dec 18 13:54:53.520 INFO [stderr] 716 |         let mut pp = Preprocessor::new(sm.open("test.sv").unwrap(), &[]);
Dec 18 13:54:53.520 INFO [stderr]     |             ----^^
Dec 18 13:54:53.520 INFO [stderr]     |             |
Dec 18 13:54:53.520 INFO [stderr]     |             help: remove this `mut`
Dec 18 13:54:53.520 INFO [stderr] 
Dec 18 13:54:53.839 INFO [stderr] warning: function is never used: `check`
Dec 18 13:54:53.839 INFO [stderr]    --> preproc.rs:682:2
Dec 18 13:54:53.839 INFO [stderr]     |
Dec 18 13:54:53.839 INFO [stderr] 682 |     fn check(input: &str, expected: &[CatTokenKind]) {
Dec 18 13:54:53.839 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 13:54:53.839 INFO [stderr]     |
Dec 18 13:54:53.839 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 13:54:53.839 INFO [stderr] 
Dec 18 13:54:53.907 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 18 13:54:53.907 INFO [stderr]     --> parser.rs:5219:3
Dec 18 13:54:53.907 INFO [stderr]      |
Dec 18 13:54:53.907 INFO [stderr] 5219 |         super::parse(lexer);
Dec 18 13:54:53.907 INFO [stderr]      |         ^^^^^^^^^^^^^^^^^^^^
Dec 18 13:54:53.907 INFO [stderr]      |
Dec 18 13:54:53.908 INFO [stderr]      = note: #[warn(unused_must_use)] on by default
Dec 18 13:54:53.908 INFO [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
Dec 18 13:54:53.908 INFO [stderr] 
Dec 18 13:54:54.010 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.20s
Dec 18 13:54:54.366 INFO running `"docker" "inspect" "9213879e57ebd21933ee6b01265dd2e407b70fdc476dc6b1814d6bbaab4bf1e4"`
Dec 18 13:54:54.632 INFO running `"docker" "rm" "-f" "9213879e57ebd21933ee6b01265dd2e407b70fdc476dc6b1814d6bbaab4bf1e4"`
Dec 18 13:54:54.943 INFO [stdout] 9213879e57ebd21933ee6b01265dd2e407b70fdc476dc6b1814d6bbaab4bf1e4