Sep 05 20:35:05.686 INFO checking xc2par-0.0.1 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 05 20:35:05.686 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 05 20:35:05.686 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-4/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 20:35:05.860 INFO blam! 023dd4c3ef7b5717aba6d6d57cd7dee445f544de1693a95b844cae07014c18de
Sep 05 20:35:05.861 INFO running `"docker" "start" "-a" "023dd4c3ef7b5717aba6d6d57cd7dee445f544de1693a95b844cae07014c18de"`
Sep 05 20:35:07.009 INFO kablam! usermod: no changes
Sep 05 20:35:07.138 INFO kablam!    Compiling xc2bit v0.0.3
Sep 05 20:35:07.146 INFO kablam!     Checking jedec v0.0.2
Sep 05 20:35:07.146 INFO kablam!    Compiling xc2par v0.0.1 (file:///source)
Sep 05 20:35:07.146 INFO kablam!     Checking slog-stdlog v3.0.2
Sep 05 20:35:07.146 INFO kablam!    Compiling bittwiddler v0.0.1
Sep 05 20:35:07.149 INFO kablam!     Checking yosys-netlist-json v0.0.2
Sep 05 20:35:25.225 INFO kablam! warning: function is never used: `run_one_reftest`
Sep 05 20:35:25.225 INFO kablam!     --> src/frontend.rs:1095:5
Sep 05 20:35:25.226 INFO kablam!      |
Sep 05 20:35:25.226 INFO kablam! 1095 |     fn run_one_reftest(input_filename: &'static str) {
Sep 05 20:35:25.226 INFO kablam!      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 20:35:25.226 INFO kablam!      |
Sep 05 20:35:25.226 INFO kablam!      = note: #[warn(dead_code)] on by default
Sep 05 20:35:25.226 INFO kablam! 
Sep 05 20:35:25.226 INFO kablam! warning: function is never used: `run_one_reftest`
Sep 05 20:35:25.226 INFO kablam!     --> src/engine.rs:1439:5
Sep 05 20:35:25.226 INFO kablam!      |
Sep 05 20:35:25.226 INFO kablam! 1439 |     fn run_one_reftest(input_filename: &'static str) {
Sep 05 20:35:25.226 INFO kablam!      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 20:35:25.226 INFO kablam! 
Sep 05 20:35:25.226 INFO kablam! warning: function is never used: `run_one_reftest`
Sep 05 20:35:25.226 INFO kablam!     --> src/netlist.rs:1288:5
Sep 05 20:35:25.226 INFO kablam!      |
Sep 05 20:35:25.226 INFO kablam! 1288 |     fn run_one_reftest(input_filename: &'static str) {
Sep 05 20:35:25.226 INFO kablam!      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 20:35:25.226 INFO kablam! 
Sep 05 20:35:29.717 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 22.69s
Sep 05 20:35:29.745 INFO kablam! su: No module specific data is present
Sep 05 20:35:30.444 INFO running `"docker" "rm" "-f" "023dd4c3ef7b5717aba6d6d57cd7dee445f544de1693a95b844cae07014c18de"`
Sep 05 20:35:30.560 INFO blam! 023dd4c3ef7b5717aba6d6d57cd7dee445f544de1693a95b844cae07014c18de