Dec 05 04:06:32.498 INFO checking xc2bit-0.0.3 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 04:06:32.498 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 04:06:32.723 INFO [stdout] 6dd835a2abb1196673432ccecd90bf7cb3bc75a9f4e6a4561d4ac9f25077c71c
Dec 05 04:06:32.728 INFO running `"docker" "start" "-a" "6dd835a2abb1196673432ccecd90bf7cb3bc75a9f4e6a4561d4ac9f25077c71c"`
Dec 05 04:06:33.263 INFO [stderr] usermod: no changes
Dec 05 04:06:33.391 INFO [stderr]    Compiling slog v2.4.1
Dec 05 04:06:33.391 INFO [stderr]    Compiling xc2bit v0.0.3 (/source)
Dec 05 04:06:33.391 INFO [stderr]     Checking jedec v0.0.2
Dec 05 04:06:33.413 INFO [stderr]    Compiling syn v0.13.11
Dec 05 04:06:37.727 INFO [stderr]     Checking yosys-netlist-json v0.0.2
Dec 05 04:06:47.910 INFO [stderr]    Compiling bittwiddler v0.0.1
Dec 05 04:07:03.879 INFO [stderr] warning: function is never used: `run_one_reftest`
Dec 05 04:07:03.879 INFO [stderr]    --> src/lib.rs:123:5
Dec 05 04:07:03.879 INFO [stderr]     |
Dec 05 04:07:03.879 INFO [stderr] 123 |     fn run_one_reftest(jed_filename: &'static str) {
Dec 05 04:07:03.879 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 04:07:03.879 INFO [stderr]     |
Dec 05 04:07:03.879 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 05 04:07:03.879 INFO [stderr] 
Dec 05 04:07:16.092 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.81s
Dec 05 04:07:16.103 INFO [stderr] su: No module specific data is present
Dec 05 04:07:16.757 INFO running `"docker" "inspect" "6dd835a2abb1196673432ccecd90bf7cb3bc75a9f4e6a4561d4ac9f25077c71c"`
Dec 05 04:07:17.021 INFO running `"docker" "rm" "-f" "6dd835a2abb1196673432ccecd90bf7cb3bc75a9f4e6a4561d4ac9f25077c71c"`
Dec 05 04:07:17.329 INFO [stdout] 6dd835a2abb1196673432ccecd90bf7cb3bc75a9f4e6a4561d4ac9f25077c71c