Nov 28 08:50:18.340 INFO documenting spirv-utils-0.2.1 against try#f5a0bd723553ea4b7556bd7087b9f0919cafb483 for pr-55318
Nov 28 08:50:18.340 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318/worker-0/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55318/try#f5a0bd723553ea4b7556bd7087b9f0919cafb483:/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 +f5a0bd723553ea4b7556bd7087b9f0919cafb483-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 28 08:50:18.510 INFO [stdout] e113d1789e7cbd556af265f3d4e8f9abd3e4c16c012635d4e72056a177ac5ffb
Nov 28 08:50:18.512 INFO running `"docker" "start" "-a" "e113d1789e7cbd556af265f3d4e8f9abd3e4c16c012635d4e72056a177ac5ffb"`
Nov 28 08:50:18.939 INFO [stderr] usermod: no changes
Nov 28 08:50:18.975 INFO [stderr]    Compiling lalrpop-util v0.11.0
Nov 28 08:50:19.266 INFO [stderr]    Compiling spirv-utils v0.2.1 (/source)
Nov 28 08:50:19.638 INFO [stderr] warning: unused imports: `BufRead`, `BufReader`
Nov 28 08:50:19.638 INFO [stderr]   --> build.rs:14:23
Nov 28 08:50:19.638 INFO [stderr]    |
Nov 28 08:50:19.638 INFO [stderr] 14 | use std::io::{Result, BufRead, BufReader, Read, Write};
Nov 28 08:50:19.638 INFO [stderr]    |                       ^^^^^^^  ^^^^^^^^^
Nov 28 08:50:19.638 INFO [stderr]    |
Nov 28 08:50:19.638 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 08:50:19.638 INFO [stderr] 
Nov 28 08:50:19.638 INFO [stderr] warning: unused import: `lalrpop_util::ParseError`
Nov 28 08:50:19.638 INFO [stderr]   --> build.rs:17:5
Nov 28 08:50:19.638 INFO [stderr]    |
Nov 28 08:50:19.638 INFO [stderr] 17 | use lalrpop_util::ParseError;
Nov 28 08:50:19.638 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 08:50:19.638 INFO [stderr] 
Nov 28 08:50:20.252 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 08:50:20.252 INFO [stderr]   --> util/codegen.rs:52:13
Nov 28 08:50:20.252 INFO [stderr]    |
Nov 28 08:50:20.252 INFO [stderr] 52 |             self.file.flush();
Nov 28 08:50:20.252 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^
Nov 28 08:50:20.252 INFO [stderr]    |
Nov 28 08:50:20.252 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 28 08:50:20.252 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 08:50:20.252 INFO [stderr] 
Nov 28 08:50:20.252 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 08:50:20.252 INFO [stderr]   --> util/codegen.rs:58:9
Nov 28 08:50:20.252 INFO [stderr]    |
Nov 28 08:50:20.252 INFO [stderr] 58 |         self.write_indent();
Nov 28 08:50:20.252 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
Nov 28 08:50:20.252 INFO [stderr]    |
Nov 28 08:50:20.252 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 08:50:20.252 INFO [stderr] 
Nov 28 08:50:20.252 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 08:50:20.252 INFO [stderr]   --> util/codegen.rs:66:9
Nov 28 08:50:20.252 INFO [stderr]    |
Nov 28 08:50:20.252 INFO [stderr] 66 |         self.write_indent();
Nov 28 08:50:20.252 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^
Nov 28 08:50:20.252 INFO [stderr]    |
Nov 28 08:50:20.252 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 08:50:20.252 INFO [stderr] 
Nov 28 08:50:20.257 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 08:50:20.257 INFO [stderr]   --> build.rs:65:5
Nov 28 08:50:20.257 INFO [stderr]    |
Nov 28 08:50:20.257 INFO [stderr] 65 |     input.read_to_string(&mut buf);
Nov 28 08:50:20.257 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 08:50:20.257 INFO [stderr]    |
Nov 28 08:50:20.257 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 08:50:20.257 INFO [stderr] 
Nov 28 08:50:21.779 INFO [stderr]  Documenting spirv-utils v0.2.1 (/source)
Nov 28 08:50:24.220 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.29s
Nov 28 08:50:24.221 INFO [stderr] su: No module specific data is present
Nov 28 08:50:24.533 INFO running `"docker" "inspect" "e113d1789e7cbd556af265f3d4e8f9abd3e4c16c012635d4e72056a177ac5ffb"`
Nov 28 08:50:24.670 INFO running `"docker" "rm" "-f" "e113d1789e7cbd556af265f3d4e8f9abd3e4c16c012635d4e72056a177ac5ffb"`
Nov 28 08:50:24.788 INFO [stdout] e113d1789e7cbd556af265f3d4e8f9abd3e4c16c012635d4e72056a177ac5ffb