Dec 01 00:05:17.778 INFO checking cucumber-0.3.1 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Dec 01 00:05:17.778 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-alt check --frozen --all --all-targets" "-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 01 00:05:18.180 INFO [stdout] 6c398b981a79de11d45e1b9de874b18a122938b6881c114de36539321860d119
Dec 01 00:05:18.182 INFO running `"docker" "start" "-a" "6c398b981a79de11d45e1b9de874b18a122938b6881c114de36539321860d119"`
Dec 01 00:05:19.887 INFO [stderr] usermod: no changes
Dec 01 00:05:20.120 INFO [stderr]    Compiling itertools v0.4.19
Dec 01 00:05:20.125 INFO [stderr]    Compiling syntex_pos v0.39.0
Dec 01 00:05:22.567 INFO [stderr]    Compiling syntex_errors v0.39.0
Dec 01 00:05:26.473 INFO [stderr]    Compiling syntex_syntax v0.39.0
Dec 01 00:06:02.908 INFO [stderr]    Compiling syntex v0.39.0
Dec 01 00:06:02.908 INFO [stderr]    Compiling aster v0.22.1
Dec 01 00:06:02.908 INFO [stderr]    Compiling quasi v0.16.0
Dec 01 00:06:02.908 INFO [stderr]    Compiling serde_codegen_internals v0.4.0
Dec 01 00:06:06.468 INFO [stderr]    Compiling quasi_codegen v0.16.0
Dec 01 00:06:09.541 INFO [stderr]    Compiling serde_codegen v0.7.15
Dec 01 00:06:21.632 INFO [stderr]    Compiling cucumber v0.3.1 (/source)
Dec 01 00:06:26.708 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 01 00:06:26.708 INFO [stderr]   --> src/event/request.rs:15:5
Dec 01 00:06:26.708 INFO [stderr]    |
Dec 01 00:06:26.708 INFO [stderr] 15 | use std::ascii::AsciiExt;
Dec 01 00:06:26.708 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 01 00:06:26.708 INFO [stderr]    |
Dec 01 00:06:26.708 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 01 00:06:26.708 INFO [stderr] 
Dec 01 00:06:26.973 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 01 00:06:26.973 INFO [stderr]   --> src/event/request.rs:15:5
Dec 01 00:06:26.973 INFO [stderr]    |
Dec 01 00:06:26.973 INFO [stderr] 15 | use std::ascii::AsciiExt;
Dec 01 00:06:26.973 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 01 00:06:26.973 INFO [stderr]    |
Dec 01 00:06:26.973 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 01 00:06:26.973 INFO [stderr] 
Dec 01 00:06:27.107 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 01 00:06:27.107 INFO [stderr]   --> src/event/request.rs:15:5
Dec 01 00:06:27.107 INFO [stderr]    |
Dec 01 00:06:27.107 INFO [stderr] 15 | use std::ascii::AsciiExt;
Dec 01 00:06:27.107 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 01 00:06:27.107 INFO [stderr]    |
Dec 01 00:06:27.107 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 01 00:06:27.107 INFO [stderr] 
Dec 01 00:06:27.584 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 01 00:06:27.584 INFO [stderr]   --> src/event/request.rs:15:5
Dec 01 00:06:27.584 INFO [stderr]    |
Dec 01 00:06:27.584 INFO [stderr] 15 | use std::ascii::AsciiExt;
Dec 01 00:06:27.584 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 01 00:06:27.584 INFO [stderr]    |
Dec 01 00:06:27.585 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 01 00:06:27.585 INFO [stderr] 
Dec 01 00:06:29.317 INFO [stderr] warning: unused import: `PathBuf`
Dec 01 00:06:29.317 INFO [stderr]  --> features/support/fs.rs:6:23
Dec 01 00:06:29.317 INFO [stderr]   |
Dec 01 00:06:29.317 INFO [stderr] 6 | use std::path::{Path, PathBuf};
Dec 01 00:06:29.317 INFO [stderr]   |                       ^^^^^^^
Dec 01 00:06:29.317 INFO [stderr]   |
Dec 01 00:06:29.317 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 00:06:29.317 INFO [stderr] 
Dec 01 00:06:29.350 INFO [stderr] warning: unreachable expression
Dec 01 00:06:29.350 INFO [stderr]   --> features/step_definitions/project_steps.rs:29:15
Dec 01 00:06:29.350 INFO [stderr]    |
Dec 01 00:06:29.350 INFO [stderr] 29 |       None => return panic!("There was no project to add steps to"),
Dec 01 00:06:29.350 INFO [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 00:06:29.350 INFO [stderr]    |
Dec 01 00:06:29.350 INFO [stderr]    = note: #[warn(unreachable_code)] on by default
Dec 01 00:06:29.350 INFO [stderr] 
Dec 01 00:06:29.352 INFO [stderr] warning: unreachable expression
Dec 01 00:06:29.352 INFO [stderr]   --> features/step_definitions/project_steps.rs:40:15
Dec 01 00:06:29.352 INFO [stderr]    |
Dec 01 00:06:29.352 INFO [stderr] 40 |       None => return panic!("There was no project to compile"),
Dec 01 00:06:29.352 INFO [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 00:06:29.352 INFO [stderr] 
Dec 01 00:06:29.358 INFO [stderr] warning: unreachable expression
Dec 01 00:06:29.358 INFO [stderr]   --> features/step_definitions/project_steps.rs:62:15
Dec 01 00:06:29.358 INFO [stderr]    |
Dec 01 00:06:29.358 INFO [stderr] 62 |       None => return panic!("There was no project to compile"),
Dec 01 00:06:29.358 INFO [stderr]    |               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 00:06:29.358 INFO [stderr] 
Dec 01 00:06:29.536 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 09s
Dec 01 00:06:29.548 INFO [stderr] su: No module specific data is present
Dec 01 00:06:29.809 INFO running `"docker" "inspect" "6c398b981a79de11d45e1b9de874b18a122938b6881c114de36539321860d119"`
Dec 01 00:06:29.922 INFO running `"docker" "rm" "-f" "6c398b981a79de11d45e1b9de874b18a122938b6881c114de36539321860d119"`
Dec 01 00:06:30.112 INFO [stdout] 6c398b981a79de11d45e1b9de874b18a122938b6881c114de36539321860d119