Oct 13 08:07:25.789 INFO checking spirv-utils-0.2.1 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 08:07:25.789 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 08:07:26.038 INFO blam! 9f99638e7acfba7318639293986ba397d1e54ead78a27a3b2993391bb9c5273d
Oct 13 08:07:26.052 INFO running `"docker" "start" "-a" "9f99638e7acfba7318639293986ba397d1e54ead78a27a3b2993391bb9c5273d"`
Oct 13 08:07:26.519 INFO kablam! usermod: no changes
Oct 13 08:07:26.556 INFO kablam!    Compiling lalrpop-util v0.11.0
Oct 13 08:07:26.973 INFO kablam!    Compiling spirv-utils v0.2.1 (/source)
Oct 13 08:07:27.401 INFO kablam! warning: unused imports: `BufRead`, `BufReader`
Oct 13 08:07:27.401 INFO kablam!   --> build.rs:14:23
Oct 13 08:07:27.401 INFO kablam!    |
Oct 13 08:07:27.401 INFO kablam! 14 | use std::io::{Result, BufRead, BufReader, Read, Write};
Oct 13 08:07:27.401 INFO kablam!    |                       ^^^^^^^  ^^^^^^^^^
Oct 13 08:07:27.401 INFO kablam!    |
Oct 13 08:07:27.401 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 08:07:27.401 INFO kablam! 
Oct 13 08:07:27.401 INFO kablam! warning: unused import: `lalrpop_util::ParseError`
Oct 13 08:07:27.401 INFO kablam!   --> build.rs:17:5
Oct 13 08:07:27.401 INFO kablam!    |
Oct 13 08:07:27.402 INFO kablam! 17 | use lalrpop_util::ParseError;
Oct 13 08:07:27.402 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 08:07:27.402 INFO kablam! 
Oct 13 08:07:27.991 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 08:07:27.991 INFO kablam!   --> util/codegen.rs:52:13
Oct 13 08:07:27.991 INFO kablam!    |
Oct 13 08:07:27.991 INFO kablam! 52 |             self.file.flush();
Oct 13 08:07:27.991 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^
Oct 13 08:07:27.991 INFO kablam!    |
Oct 13 08:07:27.991 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 08:07:27.991 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 08:07:27.991 INFO kablam! 
Oct 13 08:07:27.991 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 08:07:27.991 INFO kablam!   --> util/codegen.rs:58:9
Oct 13 08:07:27.991 INFO kablam!    |
Oct 13 08:07:27.991 INFO kablam! 58 |         self.write_indent();
Oct 13 08:07:27.991 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^
Oct 13 08:07:27.991 INFO kablam!    |
Oct 13 08:07:27.991 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 08:07:27.991 INFO kablam! 
Oct 13 08:07:27.991 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 08:07:27.991 INFO kablam!   --> util/codegen.rs:66:9
Oct 13 08:07:27.991 INFO kablam!    |
Oct 13 08:07:27.991 INFO kablam! 66 |         self.write_indent();
Oct 13 08:07:27.991 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^
Oct 13 08:07:27.991 INFO kablam!    |
Oct 13 08:07:27.991 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 08:07:27.991 INFO kablam! 
Oct 13 08:07:27.997 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 08:07:27.997 INFO kablam!   --> build.rs:65:5
Oct 13 08:07:27.997 INFO kablam!    |
Oct 13 08:07:27.997 INFO kablam! 65 |     input.read_to_string(&mut buf);
Oct 13 08:07:27.997 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 08:07:27.997 INFO kablam!    |
Oct 13 08:07:27.997 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 08:07:27.997 INFO kablam! 
Oct 13 08:07:37.932 INFO kablam! warning: method is never used: `remaining_words`
Oct 13 08:07:37.932 INFO kablam!   --> src/parse/parser.rs:37:5
Oct 13 08:07:37.932 INFO kablam!    |
Oct 13 08:07:37.932 INFO kablam! 37 |     fn remaining_words(&self) -> usize {
Oct 13 08:07:37.932 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 08:07:37.932 INFO kablam!    |
Oct 13 08:07:37.932 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 08:07:37.932 INFO kablam! 
Oct 13 08:07:38.656 INFO kablam! warning: method is never used: `remaining_words`
Oct 13 08:07:38.657 INFO kablam!   --> src/parse/parser.rs:37:5
Oct 13 08:07:38.657 INFO kablam!    |
Oct 13 08:07:38.657 INFO kablam! 37 |     fn remaining_words(&self) -> usize {
Oct 13 08:07:38.658 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 08:07:38.658 INFO kablam!    |
Oct 13 08:07:38.658 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 08:07:38.659 INFO kablam! 
Oct 13 08:07:38.904 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.36s
Oct 13 08:07:38.914 INFO kablam! su: No module specific data is present
Oct 13 08:07:39.411 INFO running `"docker" "rm" "-f" "9f99638e7acfba7318639293986ba397d1e54ead78a27a3b2993391bb9c5273d"`
Oct 13 08:07:39.536 INFO blam! 9f99638e7acfba7318639293986ba397d1e54ead78a27a3b2993391bb9c5273d