Nov 18 13:00:57.157 INFO testing gll-0.0.1 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 13:00:57.157 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 13:00:57.384 INFO [stdout] 92f10d21cafd2c3d62c269061dd63f0f767e35bc3c2b1405f5af09be26701c23
Nov 18 13:00:57.389 INFO running `"docker" "start" "-a" "92f10d21cafd2c3d62c269061dd63f0f767e35bc3c2b1405f5af09be26701c23"`
Nov 18 13:00:57.765 INFO [stderr] usermod: no changes
Nov 18 13:00:57.799 INFO [stderr]    Compiling indexing v0.3.2
Nov 18 13:00:59.383 INFO [stderr]    Compiling gll v0.0.1 (/source)
Nov 18 13:01:01.769 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 13:01:01.769 INFO [stderr]     --> src/generate/rust.rs:1406:21
Nov 18 13:01:01.769 INFO [stderr]      |
Nov 18 13:01:01.770 INFO [stderr] 1406 | /                     write!(
Nov 18 13:01:01.770 INFO [stderr] 1407 | |                         s,
Nov 18 13:01:01.770 INFO [stderr] 1408 | |                         "{}: {} => {},",
Nov 18 13:01:01.770 INFO [stderr] 1409 | |                         i,
Nov 18 13:01:01.771 INFO [stderr] 1410 | |                         rule.parse_node_kind(parse_nodes),
Nov 18 13:01:01.771 INFO [stderr] 1411 | |                         rule.generate_traverse_shape(true, parse_nodes)
Nov 18 13:01:01.771 INFO [stderr] 1412 | |                     );
Nov 18 13:01:01.771 INFO [stderr]      | |______________________^
Nov 18 13:01:01.771 INFO [stderr]      |
Nov 18 13:01:01.771 INFO [stderr]      = note: #[warn(unused_must_use)] on by default
Nov 18 13:01:01.771 INFO [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 13:01:01.771 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 13:01:01.771 INFO [stderr] 
Nov 18 13:01:01.771 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 13:01:01.771 INFO [stderr]     --> src/generate/rust.rs:1414:17
Nov 18 13:01:01.771 INFO [stderr]      |
Nov 18 13:01:01.771 INFO [stderr] 1414 |                 write!(s, " }}");
Nov 18 13:01:01.771 INFO [stderr]      |                 ^^^^^^^^^^^^^^^^^
Nov 18 13:01:01.772 INFO [stderr]      |
Nov 18 13:01:01.772 INFO [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 13:01:01.772 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 13:01:01.772 INFO [stderr] 
Nov 18 13:01:14.570 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 13:01:14.570 INFO [stderr]     --> src/generate/rust.rs:1406:21
Nov 18 13:01:14.570 INFO [stderr]      |
Nov 18 13:01:14.570 INFO [stderr] 1406 | /                     write!(
Nov 18 13:01:14.570 INFO [stderr] 1407 | |                         s,
Nov 18 13:01:14.570 INFO [stderr] 1408 | |                         "{}: {} => {},",
Nov 18 13:01:14.570 INFO [stderr] 1409 | |                         i,
Nov 18 13:01:14.570 INFO [stderr] 1410 | |                         rule.parse_node_kind(parse_nodes),
Nov 18 13:01:14.570 INFO [stderr] 1411 | |                         rule.generate_traverse_shape(true, parse_nodes)
Nov 18 13:01:14.570 INFO [stderr] 1412 | |                     );
Nov 18 13:01:14.571 INFO [stderr]      | |______________________^
Nov 18 13:01:14.571 INFO [stderr]      |
Nov 18 13:01:14.571 INFO [stderr]      = note: #[warn(unused_must_use)] on by default
Nov 18 13:01:14.571 INFO [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 13:01:14.571 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 13:01:14.571 INFO [stderr] 
Nov 18 13:01:14.571 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 18 13:01:14.571 INFO [stderr]     --> src/generate/rust.rs:1414:17
Nov 18 13:01:14.571 INFO [stderr]      |
Nov 18 13:01:14.571 INFO [stderr] 1414 |                 write!(s, " }}");
Nov 18 13:01:14.571 INFO [stderr]      |                 ^^^^^^^^^^^^^^^^^
Nov 18 13:01:14.571 INFO [stderr]      |
Nov 18 13:01:14.571 INFO [stderr]      = note: this `Result` may be an `Err` variant, which should be handled
Nov 18 13:01:14.571 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 13:01:14.571 INFO [stderr] 
Nov 18 13:01:16.822 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.04s
Nov 18 13:01:16.827 INFO [stderr] su: No module specific data is present
Nov 18 13:01:17.617 INFO running `"docker" "inspect" "92f10d21cafd2c3d62c269061dd63f0f767e35bc3c2b1405f5af09be26701c23"`
Nov 18 13:01:17.931 INFO running `"docker" "rm" "-f" "92f10d21cafd2c3d62c269061dd63f0f767e35bc3c2b1405f5af09be26701c23"`
Nov 18 13:01:18.247 INFO [stdout] 92f10d21cafd2c3d62c269061dd63f0f767e35bc3c2b1405f5af09be26701c23
Nov 18 13:01:18.253 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 13:01:18.752 INFO [stdout] b0caf5be0b21ef067bf571a6b4368c313f5d192716f31b85e3e15363ce305127
Nov 18 13:01:18.755 INFO running `"docker" "start" "-a" "b0caf5be0b21ef067bf571a6b4368c313f5d192716f31b85e3e15363ce305127"`
Nov 18 13:01:20.038 INFO [stderr] usermod: no changes
Nov 18 13:01:20.108 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Nov 18 13:01:20.111 INFO [stderr] su: No module specific data is present
Nov 18 13:01:20.705 INFO running `"docker" "inspect" "b0caf5be0b21ef067bf571a6b4368c313f5d192716f31b85e3e15363ce305127"`
Nov 18 13:01:20.775 INFO running `"docker" "rm" "-f" "b0caf5be0b21ef067bf571a6b4368c313f5d192716f31b85e3e15363ce305127"`
Nov 18 13:01:20.881 INFO [stdout] b0caf5be0b21ef067bf571a6b4368c313f5d192716f31b85e3e15363ce305127
Nov 18 13:01:20.884 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 13:01:21.102 INFO [stdout] a2273098826f1f2a2d04448153ef45650785b4974aaea6fd195a571eea93c25b
Nov 18 13:01:21.105 INFO running `"docker" "start" "-a" "a2273098826f1f2a2d04448153ef45650785b4974aaea6fd195a571eea93c25b"`
Nov 18 13:01:21.734 INFO [stderr] usermod: no changes
Nov 18 13:01:21.770 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 18 13:01:21.774 INFO [stderr] su: No module specific data is present
Nov 18 13:01:22.032 INFO running `"docker" "inspect" "a2273098826f1f2a2d04448153ef45650785b4974aaea6fd195a571eea93c25b"`
Nov 18 13:01:22.241 INFO running `"docker" "rm" "-f" "a2273098826f1f2a2d04448153ef45650785b4974aaea6fd195a571eea93c25b"`
Nov 18 13:01:22.449 INFO [stdout] a2273098826f1f2a2d04448153ef45650785b4974aaea6fd195a571eea93c25b