Dec 02 07:33:31.797 INFO documenting gll-0.0.2 against try#f86f76f89ea2b1ccbfb3741962ec2029d878a389 for pr-55318-1
Dec 02 07:33:31.797 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-0/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55318-1/try#f86f76f89ea2b1ccbfb3741962ec2029d878a389:/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 +f86f76f89ea2b1ccbfb3741962ec2029d878a389-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"`
Dec 02 07:33:32.012 INFO [stdout] 4d8fd3e4c2e64b422a998906aff4bca2ba9675486106bbba0e678d830a49b14c
Dec 02 07:33:32.018 INFO running `"docker" "start" "-a" "4d8fd3e4c2e64b422a998906aff4bca2ba9675486106bbba0e678d830a49b14c"`
Dec 02 07:33:32.462 INFO [stderr] usermod: no changes
Dec 02 07:33:32.516 INFO [stderr]    Compiling indexing v0.3.2
Dec 02 07:33:32.528 INFO [stderr]    Compiling ordermap v0.3.5
Dec 02 07:33:34.464 INFO [stderr]    Compiling gll v0.0.2 (/source)
Dec 02 07:33:36.745 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 07:33:36.745 INFO [stderr]     --> src/generate/rust.rs:1477:21
Dec 02 07:33:36.745 INFO [stderr]      |
Dec 02 07:33:36.745 INFO [stderr] 1477 | /                     write!(
Dec 02 07:33:36.745 INFO [stderr] 1478 | |                         s,
Dec 02 07:33:36.746 INFO [stderr] 1479 | |                         "{} _{}: {} => {},",
Dec 02 07:33:36.746 INFO [stderr] 1480 | |                         i,
Dec 02 07:33:36.746 INFO [stderr] ...    |
Dec 02 07:33:36.746 INFO [stderr] 1483 | |                         rule.generate_traverse_shape(true, parse_nodes)
Dec 02 07:33:36.746 INFO [stderr] 1484 | |                     );
Dec 02 07:33:36.746 INFO [stderr]      | |______________________^
Dec 02 07:33:36.746 INFO [stderr]      |
Dec 02 07:33:36.746 INFO [stderr]      = note: #[warn(unused_must_use)] on by default
Dec 02 07:33:36.746 INFO [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 07:33:36.746 INFO [stderr]      = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 02 07:33:36.746 INFO [stderr] 
Dec 02 07:33:36.746 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 02 07:33:36.746 INFO [stderr]     --> src/generate/rust.rs:1486:17
Dec 02 07:33:36.746 INFO [stderr]      |
Dec 02 07:33:36.746 INFO [stderr] 1486 |                 write!(s, " }}");
Dec 02 07:33:36.746 INFO [stderr]      |                 ^^^^^^^^^^^^^^^^^
Dec 02 07:33:36.747 INFO [stderr]      |
Dec 02 07:33:36.747 INFO [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
Dec 02 07:33:36.747 INFO [stderr]      = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Dec 02 07:33:36.747 INFO [stderr] 
Dec 02 07:33:41.244 INFO [stderr]  Documenting gll v0.0.2 (/source)
Dec 02 07:33:49.553 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.07s
Dec 02 07:33:49.557 INFO [stderr] su: No module specific data is present
Dec 02 07:33:50.266 INFO running `"docker" "inspect" "4d8fd3e4c2e64b422a998906aff4bca2ba9675486106bbba0e678d830a49b14c"`
Dec 02 07:33:50.412 INFO running `"docker" "rm" "-f" "4d8fd3e4c2e64b422a998906aff4bca2ba9675486106bbba0e678d830a49b14c"`
Dec 02 07:33:50.624 INFO [stdout] 4d8fd3e4c2e64b422a998906aff4bca2ba9675486106bbba0e678d830a49b14c