Dec 06 11:03:40.903 INFO testing OneEcho/minigrep against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 11:03:40.903 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 06 11:03:41.491 INFO [stdout] 15842041df168c8e5a8bc7bbfd92bfd3094c6e04732b494d8e4e418f4f8bc90f
Dec 06 11:03:41.498 INFO running `"docker" "start" "-a" "15842041df168c8e5a8bc7bbfd92bfd3094c6e04732b494d8e4e418f4f8bc90f"`
Dec 06 11:03:42.751 INFO [stderr] usermod: no changes
Dec 06 11:03:42.820 INFO [stderr]    Compiling minigrep v0.1.0 (/source)
Dec 06 11:03:43.292 INFO [stderr] warning: unused import: `std::io::prelude`
Dec 06 11:03:43.292 INFO [stderr]  --> src/lib.rs:3:5
Dec 06 11:03:43.292 INFO [stderr]   |
Dec 06 11:03:43.292 INFO [stderr] 3 | use std::io::prelude::*;
Dec 06 11:03:43.292 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 06 11:03:43.292 INFO [stderr]   |
Dec 06 11:03:43.292 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 11:03:43.292 INFO [stderr] 
Dec 06 11:03:44.295 INFO [stderr] error[E0308]: mismatched types
Dec 06 11:03:44.295 INFO [stderr]   --> src/main.rs:11:30
Dec 06 11:03:44.295 INFO [stderr]    |
Dec 06 11:03:44.295 INFO [stderr] 11 |     let config = Config::new(&args).unwrap_or_else(|err| {
Dec 06 11:03:44.295 INFO [stderr]    |                              ^^^^^ expected struct `std::env::Args`, found reference
Dec 06 11:03:44.295 INFO [stderr]    |
Dec 06 11:03:44.295 INFO [stderr]    = note: expected type `std::env::Args`
Dec 06 11:03:44.295 INFO [stderr]               found type `&std::vec::Vec<std::string::String>`
Dec 06 11:03:44.295 INFO [stderr] 
Dec 06 11:03:44.295 INFO [stderr] error: aborting due to previous error
Dec 06 11:03:44.295 INFO [stderr] 
Dec 06 11:03:44.295 INFO [stderr] For more information about this error, try `rustc --explain E0308`.
Dec 06 11:03:44.298 INFO [stderr] error: Could not compile `minigrep`.
Dec 06 11:03:44.298 INFO [stderr] 
Dec 06 11:03:44.298 INFO [stderr] To learn more, run the command again with --verbose.
Dec 06 11:03:44.298 INFO [stderr] su: No module specific data is present
Dec 06 11:03:45.122 INFO running `"docker" "inspect" "15842041df168c8e5a8bc7bbfd92bfd3094c6e04732b494d8e4e418f4f8bc90f"`
Dec 06 11:03:45.478 INFO running `"docker" "rm" "-f" "15842041df168c8e5a8bc7bbfd92bfd3094c6e04732b494d8e4e418f4f8bc90f"`
Dec 06 11:03:45.896 INFO [stdout] 15842041df168c8e5a8bc7bbfd92bfd3094c6e04732b494d8e4e418f4f8bc90f