Dec 05 02:50:23.997 INFO checking DevOrc/aurora against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 02:50:23.997 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 02:50:24.435 INFO [stdout] 61ae4b858e0ed450615d7acb48d94590b29e516e52101f15cb1d13504fe5de7f
Dec 05 02:50:24.440 INFO running `"docker" "start" "-a" "61ae4b858e0ed450615d7acb48d94590b29e516e52101f15cb1d13504fe5de7f"`
Dec 05 02:50:25.903 INFO [stderr] usermod: no changes
Dec 05 02:50:26.097 INFO [stderr]    Compiling memchr v2.1.0
Dec 05 02:50:26.106 INFO [stderr]     Checking smallvec v0.6.5
Dec 05 02:50:26.106 INFO [stderr]    Compiling phf_codegen v0.7.23
Dec 05 02:50:26.106 INFO [stderr]     Checking aurora v0.1.0 (/source)
Dec 05 02:50:26.106 INFO [stderr]     Checking nix v0.7.0
Dec 05 02:50:29.416 INFO [stderr]    Compiling terminfo v0.6.1
Dec 05 02:50:29.432 INFO [stderr]     Checking smallstr v0.1.0
Dec 05 02:50:31.240 INFO [stderr]     Checking nom v4.0.0
Dec 05 02:50:43.505 INFO [stderr]     Checking mortal v0.1.5
Dec 05 02:50:45.611 INFO [stderr]     Checking linefeed v0.5.3
Dec 05 02:50:51.280 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 02:50:51.280 INFO [stderr]   --> tests/interpreter.rs:11:5
Dec 05 02:50:51.280 INFO [stderr]    |
Dec 05 02:50:51.280 INFO [stderr] 11 |     interpreter.load_module("foo".to_string(), Vec::new());
Dec 05 02:50:51.280 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:50:51.280 INFO [stderr]    |
Dec 05 02:50:51.280 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 05 02:50:51.280 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 02:50:51.280 INFO [stderr] 
Dec 05 02:50:51.280 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 05 02:50:51.280 INFO [stderr]   --> tests/interpreter.rs:12:5
Dec 05 02:50:51.280 INFO [stderr]    |
Dec 05 02:50:51.281 INFO [stderr] 12 |     interpreter.load_module("foo".to_string(), Vec::new());
Dec 05 02:50:51.281 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:50:51.281 INFO [stderr]    |
Dec 05 02:50:51.281 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 05 02:50:51.281 INFO [stderr] 
Dec 05 02:50:53.973 INFO [stderr] warning: unused import: `std::fs::File`
Dec 05 02:50:53.973 INFO [stderr]  --> examples/console.rs:7:5
Dec 05 02:50:53.973 INFO [stderr]   |
Dec 05 02:50:53.973 INFO [stderr] 7 | use std::fs::File;
Dec 05 02:50:53.973 INFO [stderr]   |     ^^^^^^^^^^^^^
Dec 05 02:50:53.973 INFO [stderr]   |
Dec 05 02:50:53.973 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 02:50:53.973 INFO [stderr] 
Dec 05 02:50:53.973 INFO [stderr] warning: unused import: `SubCommand`
Dec 05 02:50:53.973 INFO [stderr]  --> examples/console.rs:8:22
Dec 05 02:50:53.973 INFO [stderr]   |
Dec 05 02:50:53.973 INFO [stderr] 8 | use clap::{Arg, App, SubCommand, ArgMatches};
Dec 05 02:50:53.973 INFO [stderr]   |                      ^^^^^^^^^^
Dec 05 02:50:53.973 INFO [stderr] 
Dec 05 02:50:53.973 INFO [stderr] warning: unused import: `aurora::Aurora`
Dec 05 02:50:53.973 INFO [stderr]   --> examples/console.rs:15:5
Dec 05 02:50:53.973 INFO [stderr]    |
Dec 05 02:50:53.973 INFO [stderr] 15 | use aurora::Aurora;
Dec 05 02:50:53.973 INFO [stderr]    |     ^^^^^^^^^^^^^^
Dec 05 02:50:53.973 INFO [stderr] 
Dec 05 02:50:54.039 INFO [stderr] warning: unused import: `std::io::prelude`
Dec 05 02:50:54.039 INFO [stderr]  --> examples/console.rs:6:5
Dec 05 02:50:54.039 INFO [stderr]   |
Dec 05 02:50:54.039 INFO [stderr] 6 | use std::io::prelude::*;
Dec 05 02:50:54.039 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 05 02:50:54.039 INFO [stderr] 
Dec 05 02:50:54.039 INFO [stderr] warning: unused variable: `config`
Dec 05 02:50:54.039 INFO [stderr]   --> examples/console.rs:35:9
Dec 05 02:50:54.039 INFO [stderr]    |
Dec 05 02:50:54.039 INFO [stderr] 35 |     let config = create_config(&matches);
Dec 05 02:50:54.039 INFO [stderr]    |         ^^^^^^ help: consider using `_config` instead
Dec 05 02:50:54.039 INFO [stderr]    |
Dec 05 02:50:54.039 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 02:50:54.039 INFO [stderr] 
Dec 05 02:50:54.271 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.33s
Dec 05 02:50:54.271 INFO [stderr] su: No module specific data is present
Dec 05 02:50:55.061 INFO running `"docker" "inspect" "61ae4b858e0ed450615d7acb48d94590b29e516e52101f15cb1d13504fe5de7f"`
Dec 05 02:50:55.403 INFO running `"docker" "rm" "-f" "61ae4b858e0ed450615d7acb48d94590b29e516e52101f15cb1d13504fe5de7f"`
Dec 05 02:50:55.695 INFO [stdout] 61ae4b858e0ed450615d7acb48d94590b29e516e52101f15cb1d13504fe5de7f