Dec 05 14:39:34.903 INFO checking dgen-0.1.1 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 14:39:34.903 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 14:39:35.371 INFO [stdout] 732d85ad8f06bae7c420b3b46f92ea04a301337f90f72114b230e8adc69b7e94
Dec 05 14:39:35.376 INFO running `"docker" "start" "-a" "732d85ad8f06bae7c420b3b46f92ea04a301337f90f72114b230e8adc69b7e94"`
Dec 05 14:39:35.792 INFO [stderr] usermod: no changes
Dec 05 14:39:36.046 INFO [stderr]    Compiling lalrpop-util v0.16.2
Dec 05 14:39:36.054 INFO [stderr]    Compiling ena v0.10.1
Dec 05 14:39:36.070 INFO [stderr]    Compiling block-buffer v0.7.0
Dec 05 14:39:36.071 INFO [stderr]    Compiling docopt v1.0.2
Dec 05 14:39:36.071 INFO [stderr]    Compiling string_cache v0.7.3
Dec 05 14:39:37.615 INFO [stderr]    Compiling sha2 v0.8.0
Dec 05 14:39:44.765 INFO [stderr]    Compiling lalrpop v0.16.2
Dec 05 14:40:34.155 INFO [stderr]    Compiling dgen v0.1.1 (/source)
Dec 05 14:41:00.863 INFO [stderr] warning: use of deprecated item 'failure::Error::cause': please use 'as_fail()' method instead
Dec 05 14:41:00.863 INFO [stderr]   --> src/main.rs:34:46
Dec 05 14:41:00.863 INFO [stderr]    |
Dec 05 14:41:00.863 INFO [stderr] 34 |                     eprintln!("cause: {}", e.cause());
Dec 05 14:41:00.863 INFO [stderr]    |                                              ^^^^^
Dec 05 14:41:00.863 INFO [stderr]    |
Dec 05 14:41:00.863 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 05 14:41:00.863 INFO [stderr] 
Dec 05 14:41:00.979 INFO [stderr] warning: use of deprecated item 'failure::Error::cause': please use 'as_fail()' method instead
Dec 05 14:41:00.979 INFO [stderr]   --> src/main.rs:34:46
Dec 05 14:41:00.980 INFO [stderr]    |
Dec 05 14:41:00.980 INFO [stderr] 34 |                     eprintln!("cause: {}", e.cause());
Dec 05 14:41:00.980 INFO [stderr]    |                                              ^^^^^
Dec 05 14:41:00.980 INFO [stderr]    |
Dec 05 14:41:00.980 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 05 14:41:00.980 INFO [stderr] 
Dec 05 14:41:01.123 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 25s
Dec 05 14:41:01.155 INFO [stderr] su: No module specific data is present
Dec 05 14:41:02.179 INFO running `"docker" "inspect" "732d85ad8f06bae7c420b3b46f92ea04a301337f90f72114b230e8adc69b7e94"`
Dec 05 14:41:02.405 INFO running `"docker" "rm" "-f" "732d85ad8f06bae7c420b3b46f92ea04a301337f90f72114b230e8adc69b7e94"`
Dec 05 14:41:02.591 INFO [stdout] 732d85ad8f06bae7c420b3b46f92ea04a301337f90f72114b230e8adc69b7e94