Nov 28 17:35:11.554 INFO checking spirv-utils-0.2.1 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 17:35:11.554 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 17:35:11.778 INFO [stdout] 338f655aeba400a344160fd4079796cd1224a0afecde82a51c715200b08caf22
Nov 28 17:35:11.780 INFO running `"docker" "start" "-a" "338f655aeba400a344160fd4079796cd1224a0afecde82a51c715200b08caf22"`
Nov 28 17:35:12.302 INFO [stderr] usermod: no changes
Nov 28 17:35:12.350 INFO [stderr]    Compiling lalrpop-util v0.11.0
Nov 28 17:35:12.816 INFO [stderr]    Compiling spirv-utils v0.2.1 (/source)
Nov 28 17:35:13.311 INFO [stderr] warning: unused imports: `BufRead`, `BufReader`
Nov 28 17:35:13.311 INFO [stderr]   --> build.rs:14:23
Nov 28 17:35:13.311 INFO [stderr]    |
Nov 28 17:35:13.311 INFO [stderr] 14 | use std::io::{Result, BufRead, BufReader, Read, Write};
Nov 28 17:35:13.311 INFO [stderr]    |                       ^^^^^^^  ^^^^^^^^^
Nov 28 17:35:13.311 INFO [stderr]    |
Nov 28 17:35:13.311 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 17:35:13.311 INFO [stderr] 
Nov 28 17:35:13.311 INFO [stderr] warning: unused import: `lalrpop_util::ParseError`
Nov 28 17:35:13.311 INFO [stderr]   --> build.rs:17:5
Nov 28 17:35:13.311 INFO [stderr]    |
Nov 28 17:35:13.312 INFO [stderr] 17 | use lalrpop_util::ParseError;
Nov 28 17:35:13.312 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 17:35:13.312 INFO [stderr] 
Nov 28 17:35:13.996 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 17:35:13.996 INFO [stderr]   --> util/codegen.rs:52:13
Nov 28 17:35:13.996 INFO [stderr]    |
Nov 28 17:35:13.996 INFO [stderr] 52 |             self.file.flush();
Nov 28 17:35:13.996 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^
Nov 28 17:35:13.996 INFO [stderr]    |
Nov 28 17:35:13.996 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 17:35:13.996 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 17:35:13.996 INFO [stderr] 
Nov 28 17:35:13.996 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 17:35:13.996 INFO [stderr]   --> util/codegen.rs:58:9
Nov 28 17:35:13.996 INFO [stderr]    |
Nov 28 17:35:13.996 INFO [stderr] 58 |         self.write_indent();
Nov 28 17:35:13.996 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
Nov 28 17:35:13.996 INFO [stderr]    |
Nov 28 17:35:13.996 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 17:35:13.996 INFO [stderr] 
Nov 28 17:35:13.996 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 17:35:13.996 INFO [stderr]   --> util/codegen.rs:66:9
Nov 28 17:35:13.997 INFO [stderr]    |
Nov 28 17:35:13.997 INFO [stderr] 66 |         self.write_indent();
Nov 28 17:35:13.997 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
Nov 28 17:35:13.997 INFO [stderr]    |
Nov 28 17:35:13.997 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 17:35:13.997 INFO [stderr] 
Nov 28 17:35:13.997 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 17:35:13.997 INFO [stderr]   --> build.rs:65:5
Nov 28 17:35:13.997 INFO [stderr]    |
Nov 28 17:35:13.997 INFO [stderr] 65 |     input.read_to_string(&mut buf);
Nov 28 17:35:13.997 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 17:35:13.997 INFO [stderr]    |
Nov 28 17:35:13.997 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 17:35:13.997 INFO [stderr] 
Nov 28 17:35:22.256 INFO [stderr] warning: method is never used: `remaining_words`
Nov 28 17:35:22.256 INFO [stderr]   --> src/parse/parser.rs:37:5
Nov 28 17:35:22.256 INFO [stderr]    |
Nov 28 17:35:22.256 INFO [stderr] 37 |     fn remaining_words(&self) -> usize {
Nov 28 17:35:22.256 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 17:35:22.256 INFO [stderr]    |
Nov 28 17:35:22.256 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 17:35:22.256 INFO [stderr] 
Nov 28 17:35:22.619 INFO [stderr] warning: method is never used: `remaining_words`
Nov 28 17:35:22.619 INFO [stderr]   --> src/parse/parser.rs:37:5
Nov 28 17:35:22.620 INFO [stderr]    |
Nov 28 17:35:22.620 INFO [stderr] 37 |     fn remaining_words(&self) -> usize {
Nov 28 17:35:22.621 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 17:35:22.621 INFO [stderr]    |
Nov 28 17:35:22.622 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 17:35:22.622 INFO [stderr] 
Nov 28 17:35:23.168 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.84s
Nov 28 17:35:23.175 INFO [stderr] su: No module specific data is present
Nov 28 17:35:24.662 INFO running `"docker" "inspect" "338f655aeba400a344160fd4079796cd1224a0afecde82a51c715200b08caf22"`
Nov 28 17:35:24.900 INFO running `"docker" "rm" "-f" "338f655aeba400a344160fd4079796cd1224a0afecde82a51c715200b08caf22"`
Nov 28 17:35:25.216 INFO [stdout] 338f655aeba400a344160fd4079796cd1224a0afecde82a51c715200b08caf22