Nov 18 13:00:54.659 INFO testing gll-0.0.1 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 18 13:00:54.659 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt build --frozen" "-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 18 13:00:55.148 INFO [stdout] 4af226843dd14f506951a9e7b946d0794aec711344b66f6ee594349696926a4e
Nov 18 13:00:55.148 INFO running `"docker" "start" "-a" "4af226843dd14f506951a9e7b946d0794aec711344b66f6ee594349696926a4e"`
Nov 18 13:00:56.583 INFO [stderr] usermod: no changes
Nov 18 13:00:56.651 INFO [stderr]    Compiling indexing v0.3.2
Nov 18 13:00:58.023 INFO [stderr]    Compiling gll v0.0.1 (/source)
Nov 18 13:01:00.868 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 13:01:00.869 INFO [stderr]     --> src/generate/rust.rs:1406:21
Nov 18 13:01:00.869 INFO [stderr]      |
Nov 18 13:01:00.869 INFO [stderr] 1406 | /                     write!(
Nov 18 13:01:00.869 INFO [stderr] 1407 | |                         s,
Nov 18 13:01:00.870 INFO [stderr] 1408 | |                         "{}: {} => {},",
Nov 18 13:01:00.870 INFO [stderr] 1409 | |                         i,
Nov 18 13:01:00.870 INFO [stderr] 1410 | |                         rule.parse_node_kind(parse_nodes),
Nov 18 13:01:00.870 INFO [stderr] 1411 | |                         rule.generate_traverse_shape(true, parse_nodes)
Nov 18 13:01:00.870 INFO [stderr] 1412 | |                     );
Nov 18 13:01:00.870 INFO [stderr]      | |______________________^
Nov 18 13:01:00.871 INFO [stderr]      |
Nov 18 13:01:00.871 INFO [stderr]      = note: #[warn(unused_must_use)] on by default
Nov 18 13:01:00.871 INFO [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 13:01:00.871 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)
Nov 18 13:01:00.871 INFO [stderr] 
Nov 18 13:01:00.872 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 13:01:00.872 INFO [stderr]     --> src/generate/rust.rs:1414:17
Nov 18 13:01:00.872 INFO [stderr]      |
Nov 18 13:01:00.872 INFO [stderr] 1414 |                 write!(s, " }}");
Nov 18 13:01:00.872 INFO [stderr]      |                 ^^^^^^^^^^^^^^^^^
Nov 18 13:01:00.872 INFO [stderr]      |
Nov 18 13:01:00.872 INFO [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 13:01:00.872 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)
Nov 18 13:01:00.872 INFO [stderr] 
Nov 18 13:01:13.340 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 13:01:13.341 INFO [stderr]     --> src/generate/rust.rs:1406:21
Nov 18 13:01:13.341 INFO [stderr]      |
Nov 18 13:01:13.341 INFO [stderr] 1406 | /                     write!(
Nov 18 13:01:13.342 INFO [stderr] 1407 | |                         s,
Nov 18 13:01:13.342 INFO [stderr] 1408 | |                         "{}: {} => {},",
Nov 18 13:01:13.342 INFO [stderr] 1409 | |                         i,
Nov 18 13:01:13.342 INFO [stderr] 1410 | |                         rule.parse_node_kind(parse_nodes),
Nov 18 13:01:13.343 INFO [stderr] 1411 | |                         rule.generate_traverse_shape(true, parse_nodes)
Nov 18 13:01:13.343 INFO [stderr] 1412 | |                     );
Nov 18 13:01:13.343 INFO [stderr]      | |______________________^
Nov 18 13:01:13.343 INFO [stderr]      |
Nov 18 13:01:13.343 INFO [stderr]      = note: #[warn(unused_must_use)] on by default
Nov 18 13:01:13.343 INFO [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 13:01:13.343 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)
Nov 18 13:01:13.343 INFO [stderr] 
Nov 18 13:01:13.344 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 13:01:13.344 INFO [stderr]     --> src/generate/rust.rs:1414:17
Nov 18 13:01:13.344 INFO [stderr]      |
Nov 18 13:01:13.344 INFO [stderr] 1414 |                 write!(s, " }}");
Nov 18 13:01:13.345 INFO [stderr]      |                 ^^^^^^^^^^^^^^^^^
Nov 18 13:01:13.345 INFO [stderr]      |
Nov 18 13:01:13.345 INFO [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 13:01:13.345 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)
Nov 18 13:01:13.345 INFO [stderr] 
Nov 18 13:01:15.931 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.30s
Nov 18 13:01:15.935 INFO [stderr] su: No module specific data is present
Nov 18 13:01:17.133 INFO running `"docker" "inspect" "4af226843dd14f506951a9e7b946d0794aec711344b66f6ee594349696926a4e"`
Nov 18 13:01:17.507 INFO running `"docker" "rm" "-f" "4af226843dd14f506951a9e7b946d0794aec711344b66f6ee594349696926a4e"`
Nov 18 13:01:17.818 INFO [stdout] 4af226843dd14f506951a9e7b946d0794aec711344b66f6ee594349696926a4e
Nov 18 13:01:17.828 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen --no-run" "-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 18 13:01:18.323 INFO [stdout] 0e14d194560f6e7a5d06241646d9eca1a63857b42111c6a718a48e02b3a230fa
Nov 18 13:01:18.326 INFO running `"docker" "start" "-a" "0e14d194560f6e7a5d06241646d9eca1a63857b42111c6a718a48e02b3a230fa"`
Nov 18 13:01:19.359 INFO [stderr] usermod: no changes
Nov 18 13:01:19.402 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 18 13:01:19.419 INFO [stderr] su: No module specific data is present
Nov 18 13:01:20.061 INFO running `"docker" "inspect" "0e14d194560f6e7a5d06241646d9eca1a63857b42111c6a718a48e02b3a230fa"`
Nov 18 13:01:20.395 INFO running `"docker" "rm" "-f" "0e14d194560f6e7a5d06241646d9eca1a63857b42111c6a718a48e02b3a230fa"`
Nov 18 13:01:20.508 INFO [stdout] 0e14d194560f6e7a5d06241646d9eca1a63857b42111c6a718a48e02b3a230fa
Nov 18 13:01:20.513 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-7/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-alt test --frozen" "-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 18 13:01:20.740 INFO [stdout] dd26db9e91758f871cbbc8ed351c3dd428dd051f5b2934287927a4d685fbe58d
Nov 18 13:01:20.742 INFO running `"docker" "start" "-a" "dd26db9e91758f871cbbc8ed351c3dd428dd051f5b2934287927a4d685fbe58d"`
Nov 18 13:01:21.123 INFO [stderr] usermod: no changes
Nov 18 13:01:21.163 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 18 13:01:21.169 INFO [stderr] su: No module specific data is present
Nov 18 13:01:21.483 INFO running `"docker" "inspect" "dd26db9e91758f871cbbc8ed351c3dd428dd051f5b2934287927a4d685fbe58d"`
Nov 18 13:01:21.612 INFO running `"docker" "rm" "-f" "dd26db9e91758f871cbbc8ed351c3dd428dd051f5b2934287927a4d685fbe58d"`
Nov 18 13:01:21.733 INFO [stdout] dd26db9e91758f871cbbc8ed351c3dd428dd051f5b2934287927a4d685fbe58d