Dec 05 04:06:06.657 INFO checking xc2par-0.0.1 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 04:06:06.657 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 04:06:07.238 INFO [stdout] 90b24140985c20036bc897ab28213ed5aa48beef13e96b3b3cf619c7a501faa0
Dec 05 04:06:07.240 INFO running `"docker" "start" "-a" "90b24140985c20036bc897ab28213ed5aa48beef13e96b3b3cf619c7a501faa0"`
Dec 05 04:06:09.258 INFO [stderr] usermod: no changes
Dec 05 04:06:09.551 INFO [stderr]    Compiling xc2bit v0.0.3
Dec 05 04:06:09.559 INFO [stderr]    Compiling xc2par v0.0.1 (/source)
Dec 05 04:06:09.560 INFO [stderr]     Checking jedec v0.0.2
Dec 05 04:06:09.562 INFO [stderr]    Compiling syn v0.13.11
Dec 05 04:06:09.579 INFO [stderr]     Checking isatty v0.1.9
Dec 05 04:06:09.581 INFO [stderr]     Checking slog-stdlog v3.0.2
Dec 05 04:06:09.582 INFO [stderr]     Checking yosys-netlist-json v0.0.2
Dec 05 04:06:12.329 INFO [stderr]     Checking slog-term v2.4.0
Dec 05 04:06:25.021 INFO [stderr]    Compiling bittwiddler v0.0.1
Dec 05 04:06:43.189 INFO [stderr] warning: function is never used: `run_one_reftest`
Dec 05 04:06:43.189 INFO [stderr]     --> src/frontend.rs:1095:5
Dec 05 04:06:43.189 INFO [stderr]      |
Dec 05 04:06:43.189 INFO [stderr] 1095 |     fn run_one_reftest(input_filename: &'static str) {
Dec 05 04:06:43.189 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:06:43.189 INFO [stderr]      |
Dec 05 04:06:43.189 INFO [stderr]      = note: #[warn(dead_code)] on by default
Dec 05 04:06:43.189 INFO [stderr] 
Dec 05 04:06:43.199 INFO [stderr] warning: function is never used: `run_one_reftest`
Dec 05 04:06:43.199 INFO [stderr]     --> src/engine.rs:1439:5
Dec 05 04:06:43.199 INFO [stderr]      |
Dec 05 04:06:43.200 INFO [stderr] 1439 |     fn run_one_reftest(input_filename: &'static str) {
Dec 05 04:06:43.200 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:06:43.200 INFO [stderr] 
Dec 05 04:06:43.202 INFO [stderr] warning: function is never used: `run_one_reftest`
Dec 05 04:06:43.202 INFO [stderr]     --> src/netlist.rs:1288:5
Dec 05 04:06:43.202 INFO [stderr]      |
Dec 05 04:06:43.202 INFO [stderr] 1288 |     fn run_one_reftest(input_filename: &'static str) {
Dec 05 04:06:43.203 INFO [stderr]      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:06:43.203 INFO [stderr] 
Dec 05 04:07:02.004 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.73s
Dec 05 04:07:02.021 INFO [stderr] su: No module specific data is present
Dec 05 04:07:03.480 INFO running `"docker" "inspect" "90b24140985c20036bc897ab28213ed5aa48beef13e96b3b3cf619c7a501faa0"`
Dec 05 04:07:03.905 INFO running `"docker" "rm" "-f" "90b24140985c20036bc897ab28213ed5aa48beef13e96b3b3cf619c7a501faa0"`
Dec 05 04:07:04.243 INFO [stdout] 90b24140985c20036bc897ab28213ed5aa48beef13e96b3b3cf619c7a501faa0