Sep 10 06:08:06.742 INFO checking xc2par-0.0.1 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 06:08:06.743 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 06:08:06.743 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-7/try#3a2610c2a16575649896925631bf8cec4f4b1961:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 06:08:06.877 INFO blam! e141f8e4825906246273d63b9234851ceea7f4f1456fe28d9971772e1c2fb1f5
Sep 10 06:08:06.886 INFO running `"docker" "start" "-a" "e141f8e4825906246273d63b9234851ceea7f4f1456fe28d9971772e1c2fb1f5"`
Sep 10 06:08:07.667 INFO kablam! usermod: no changes
Sep 10 06:08:07.757 INFO kablam!     Checking slog v2.3.3
Sep 10 06:08:07.757 INFO kablam!    Compiling xc2bit v0.0.3
Sep 10 06:08:07.757 INFO kablam!     Checking jedec v0.0.2
Sep 10 06:08:07.757 INFO kablam!    Compiling xc2par v0.0.1 (file:///source)
Sep 10 06:08:07.761 INFO kablam!     Checking isatty v0.1.9
Sep 10 06:08:07.765 INFO kablam!    Compiling bittwiddler v0.0.1
Sep 10 06:08:09.219 INFO kablam!     Checking yosys-netlist-json v0.0.2
Sep 10 06:08:09.219 INFO kablam!     Checking slog-scope v4.0.1
Sep 10 06:08:09.219 INFO kablam!     Checking slog-term v2.4.0
Sep 10 06:08:09.902 INFO kablam!     Checking slog-stdlog v3.0.2
Sep 10 06:08:33.258 INFO kablam! warning: function is never used: `run_one_reftest`
Sep 10 06:08:33.258 INFO kablam!     --> src/frontend.rs:1095:5
Sep 10 06:08:33.258 INFO kablam!      |
Sep 10 06:08:33.258 INFO kablam! 1095 |     fn run_one_reftest(input_filename: &'static str) {
Sep 10 06:08:33.258 INFO kablam!      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 06:08:33.258 INFO kablam!      |
Sep 10 06:08:33.258 INFO kablam!      = note: #[warn(dead_code)] on by default
Sep 10 06:08:33.258 INFO kablam! 
Sep 10 06:08:33.258 INFO kablam! warning: function is never used: `run_one_reftest`
Sep 10 06:08:33.258 INFO kablam!     --> src/engine.rs:1439:5
Sep 10 06:08:33.258 INFO kablam!      |
Sep 10 06:08:33.258 INFO kablam! 1439 |     fn run_one_reftest(input_filename: &'static str) {
Sep 10 06:08:33.258 INFO kablam!      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 06:08:33.258 INFO kablam! 
Sep 10 06:08:33.262 INFO kablam! warning: function is never used: `run_one_reftest`
Sep 10 06:08:33.262 INFO kablam!     --> src/netlist.rs:1288:5
Sep 10 06:08:33.262 INFO kablam!      |
Sep 10 06:08:33.262 INFO kablam! 1288 |     fn run_one_reftest(input_filename: &'static str) {
Sep 10 06:08:33.262 INFO kablam!      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 06:08:33.262 INFO kablam! 
Sep 10 06:08:37.895 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 30.21s
Sep 10 06:08:37.941 INFO kablam! su: No module specific data is present
Sep 10 06:08:38.744 INFO running `"docker" "rm" "-f" "e141f8e4825906246273d63b9234851ceea7f4f1456fe28d9971772e1c2fb1f5"`
Sep 10 06:08:38.874 INFO blam! e141f8e4825906246273d63b9234851ceea7f4f1456fe28d9971772e1c2fb1f5