Nov 04 10:16:36.198 INFO checking arcalinea/rcat against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 10:16:36.198 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-0/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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"`
Nov 04 10:16:36.655 INFO blam! 18372578598b8484fb45eff9eb45df70474182b613d0f06c612df7d2de053556
Nov 04 10:16:36.663 INFO running `"docker" "start" "-a" "18372578598b8484fb45eff9eb45df70474182b613d0f06c612df7d2de053556"`
Nov 04 10:16:37.907 INFO kablam! usermod: no changes
Nov 04 10:16:37.942 INFO kablam!     Checking rcat v0.1.0 (/source)
Nov 04 10:16:38.583 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 10:16:38.583 INFO kablam!   --> src/main.rs:56:4
Nov 04 10:16:38.583 INFO kablam!    |
Nov 04 10:16:38.583 INFO kablam! 56 |             io::stdin().read_line(&mut input);
Nov 04 10:16:38.583 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 10:16:38.583 INFO kablam!    |
Nov 04 10:16:38.583 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 10:16:38.583 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 10:16:38.583 INFO kablam! 
Nov 04 10:16:38.583 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 10:16:38.583 INFO kablam!   --> src/main.rs:58:4
Nov 04 10:16:38.583 INFO kablam!    |
Nov 04 10:16:38.583 INFO kablam! 58 |             stream.write(input.as_bytes());
Nov 04 10:16:38.583 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 10:16:38.583 INFO kablam!    |
Nov 04 10:16:38.583 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 10:16:38.583 INFO kablam! 
Nov 04 10:16:38.583 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 10:16:38.583 INFO kablam!   --> src/main.rs:88:5
Nov 04 10:16:38.583 INFO kablam!    |
Nov 04 10:16:38.583 INFO kablam! 88 |                 file.write(&buffer[..s]);
Nov 04 10:16:38.583 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 10:16:38.583 INFO kablam!    |
Nov 04 10:16:38.583 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 10:16:38.583 INFO kablam! 
Nov 04 10:16:38.799 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 10:16:38.799 INFO kablam!   --> src/main.rs:56:4
Nov 04 10:16:38.799 INFO kablam!    |
Nov 04 10:16:38.799 INFO kablam! 56 |             io::stdin().read_line(&mut input);
Nov 04 10:16:38.799 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 10:16:38.799 INFO kablam!    |
Nov 04 10:16:38.799 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 10:16:38.799 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 10:16:38.799 INFO kablam! 
Nov 04 10:16:38.799 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 10:16:38.799 INFO kablam!   --> src/main.rs:58:4
Nov 04 10:16:38.799 INFO kablam!    |
Nov 04 10:16:38.799 INFO kablam! 58 |             stream.write(input.as_bytes());
Nov 04 10:16:38.799 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 10:16:38.799 INFO kablam!    |
Nov 04 10:16:38.799 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 10:16:38.799 INFO kablam! 
Nov 04 10:16:38.799 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 10:16:38.799 INFO kablam!   --> src/main.rs:88:5
Nov 04 10:16:38.799 INFO kablam!    |
Nov 04 10:16:38.799 INFO kablam! 88 |                 file.write(&buffer[..s]);
Nov 04 10:16:38.799 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 10:16:38.799 INFO kablam!    |
Nov 04 10:16:38.799 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 10:16:38.799 INFO kablam! 
Nov 04 10:16:38.843 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Nov 04 10:16:38.847 INFO kablam! su: No module specific data is present
Nov 04 10:16:39.507 INFO running `"docker" "rm" "-f" "18372578598b8484fb45eff9eb45df70474182b613d0f06c612df7d2de053556"`
Nov 04 10:16:39.766 INFO blam! 18372578598b8484fb45eff9eb45df70474182b613d0f06c612df7d2de053556