Dec 07 19:20:21.604 INFO testing cucumber-0.3.1 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 19:20:21.604 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"`
Dec 07 19:20:21.960 INFO [stdout] 6f4a7baa04c2da1916c6dac91a5832e9634d2c6a1d71fa2aed464eab1ddd9f5c
Dec 07 19:20:21.962 INFO running `"docker" "start" "-a" "6f4a7baa04c2da1916c6dac91a5832e9634d2c6a1d71fa2aed464eab1ddd9f5c"`
Dec 07 19:20:23.587 INFO [stderr] usermod: no changes
Dec 07 19:20:23.796 INFO [stderr]    Compiling syntex_pos v0.39.0
Dec 07 19:20:23.812 INFO [stderr]    Compiling serde_json v0.7.4
Dec 07 19:20:25.448 INFO [stderr]    Compiling syntex_errors v0.39.0
Dec 07 19:20:29.064 INFO [stderr]    Compiling syntex_syntax v0.39.0
Dec 07 19:20:56.006 INFO [stderr]    Compiling aster v0.22.1
Dec 07 19:20:56.006 INFO [stderr]    Compiling syntex v0.39.0
Dec 07 19:20:56.006 INFO [stderr]    Compiling quasi v0.16.0
Dec 07 19:20:56.006 INFO [stderr]    Compiling serde_codegen_internals v0.4.0
Dec 07 19:21:01.778 INFO [stderr]    Compiling quasi_codegen v0.16.0
Dec 07 19:21:05.196 INFO [stderr]    Compiling serde_codegen v0.7.15
Dec 07 19:21:20.052 INFO [stderr]    Compiling cucumber v0.3.1 (/source)
Dec 07 19:21:26.553 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 07 19:21:26.553 INFO [stderr]   --> src/event/request.rs:15:5
Dec 07 19:21:26.553 INFO [stderr]    |
Dec 07 19:21:26.553 INFO [stderr] 15 | use std::ascii::AsciiExt;
Dec 07 19:21:26.553 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 07 19:21:26.553 INFO [stderr]    |
Dec 07 19:21:26.553 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 07 19:21:26.553 INFO [stderr] 
Dec 07 19:21:26.956 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 07 19:21:26.956 INFO [stderr]   --> src/event/request.rs:15:5
Dec 07 19:21:26.956 INFO [stderr]    |
Dec 07 19:21:26.956 INFO [stderr] 15 | use std::ascii::AsciiExt;
Dec 07 19:21:26.956 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 07 19:21:26.956 INFO [stderr]    |
Dec 07 19:21:26.956 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 07 19:21:26.956 INFO [stderr] 
Dec 07 19:21:28.872 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 05s
Dec 07 19:21:28.875 INFO [stderr] su: No module specific data is present
Dec 07 19:21:30.101 INFO running `"docker" "inspect" "6f4a7baa04c2da1916c6dac91a5832e9634d2c6a1d71fa2aed464eab1ddd9f5c"`
Dec 07 19:21:30.399 INFO running `"docker" "rm" "-f" "6f4a7baa04c2da1916c6dac91a5832e9634d2c6a1d71fa2aed464eab1ddd9f5c"`
Dec 07 19:21:30.648 INFO [stdout] 6f4a7baa04c2da1916c6dac91a5832e9634d2c6a1d71fa2aed464eab1ddd9f5c
Dec 07 19:21:30.656 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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"`
Dec 07 19:21:31.322 INFO [stdout] 6a45d468d27534c28ab1128df0c7bd9816a9d72320f46ea1b7e9aeeb2d7760ef
Dec 07 19:21:31.326 INFO running `"docker" "start" "-a" "6a45d468d27534c28ab1128df0c7bd9816a9d72320f46ea1b7e9aeeb2d7760ef"`
Dec 07 19:21:32.068 INFO [stderr] usermod: no changes
Dec 07 19:21:32.225 INFO [stderr]    Compiling cucumber v0.3.1 (/source)
Dec 07 19:21:34.588 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 07 19:21:34.588 INFO [stderr]   --> src/event/request.rs:15:5
Dec 07 19:21:34.588 INFO [stderr]    |
Dec 07 19:21:34.588 INFO [stderr] 15 | use std::ascii::AsciiExt;
Dec 07 19:21:34.588 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 07 19:21:34.588 INFO [stderr]    |
Dec 07 19:21:34.588 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 07 19:21:34.588 INFO [stderr] 
Dec 07 19:21:34.667 INFO [stderr] warning: unused import: `PathBuf`
Dec 07 19:21:34.667 INFO [stderr]  --> features/support/fs.rs:6:23
Dec 07 19:21:34.667 INFO [stderr]   |
Dec 07 19:21:34.667 INFO [stderr] 6 | use std::path::{Path, PathBuf};
Dec 07 19:21:34.667 INFO [stderr]   |                       ^^^^^^^
Dec 07 19:21:34.667 INFO [stderr]   |
Dec 07 19:21:34.667 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 07 19:21:34.667 INFO [stderr] 
Dec 07 19:21:34.704 INFO [stderr] warning: unreachable expression
Dec 07 19:21:34.704 INFO [stderr]   --> features/step_definitions/project_steps.rs:29:15
Dec 07 19:21:34.704 INFO [stderr]    |
Dec 07 19:21:34.704 INFO [stderr] 29 |       None => return panic!("There was no project to add steps to"),
Dec 07 19:21:34.704 INFO [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 19:21:34.704 INFO [stderr]    |
Dec 07 19:21:34.704 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 07 19:21:34.704 INFO [stderr] 
Dec 07 19:21:34.704 INFO [stderr] warning: unreachable expression
Dec 07 19:21:34.704 INFO [stderr]   --> features/step_definitions/project_steps.rs:40:15
Dec 07 19:21:34.705 INFO [stderr]    |
Dec 07 19:21:34.705 INFO [stderr] 40 |       None => return panic!("There was no project to compile"),
Dec 07 19:21:34.705 INFO [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 19:21:34.705 INFO [stderr] 
Dec 07 19:21:34.720 INFO [stderr] warning: unreachable expression
Dec 07 19:21:34.720 INFO [stderr]   --> features/step_definitions/project_steps.rs:62:15
Dec 07 19:21:34.720 INFO [stderr]    |
Dec 07 19:21:34.720 INFO [stderr] 62 |       None => return panic!("There was no project to compile"),
Dec 07 19:21:34.720 INFO [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 19:21:34.720 INFO [stderr] 
Dec 07 19:21:35.228 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 07 19:21:35.228 INFO [stderr]   --> src/event/request.rs:15:5
Dec 07 19:21:35.228 INFO [stderr]    |
Dec 07 19:21:35.228 INFO [stderr] 15 | use std::ascii::AsciiExt;
Dec 07 19:21:35.228 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 07 19:21:35.228 INFO [stderr]    |
Dec 07 19:21:35.228 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 07 19:21:35.228 INFO [stderr] 
Dec 07 19:21:40.460 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.34s
Dec 07 19:21:40.469 INFO [stderr] su: No module specific data is present
Dec 07 19:21:41.252 INFO running `"docker" "inspect" "6a45d468d27534c28ab1128df0c7bd9816a9d72320f46ea1b7e9aeeb2d7760ef"`
Dec 07 19:21:41.592 INFO running `"docker" "rm" "-f" "6a45d468d27534c28ab1128df0c7bd9816a9d72320f46ea1b7e9aeeb2d7760ef"`
Dec 07 19:21:41.872 INFO [stdout] 6a45d468d27534c28ab1128df0c7bd9816a9d72320f46ea1b7e9aeeb2d7760ef