Nov 09 15:13:19.928 INFO checking cedricleroy/rust-tuto against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 15:13:19.928 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-1/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 09 15:13:20.407 INFO blam! acbb1aef696ff099b603ea404a05079d48490d1763a3883c6b7bc01d48ffb776
Nov 09 15:13:20.415 INFO running `"docker" "start" "-a" "acbb1aef696ff099b603ea404a05079d48490d1763a3883c6b7bc01d48ffb776"`
Nov 09 15:13:21.595 INFO kablam! usermod: no changes
Nov 09 15:13:21.670 INFO kablam!     Checking rust-tuto v0.1.0 (/source)
Nov 09 15:13:22.431 INFO kablam! warning: value assigned to `y` is never read
Nov 09 15:13:22.431 INFO kablam!   --> src/main.rs:13:13
Nov 09 15:13:22.431 INFO kablam!    |
Nov 09 15:13:22.431 INFO kablam! 13 |     let mut y = 21;
Nov 09 15:13:22.431 INFO kablam!    |             ^
Nov 09 15:13:22.431 INFO kablam!    |
Nov 09 15:13:22.431 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 09 15:13:22.431 INFO kablam! 
Nov 09 15:13:22.439 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 15:13:22.439 INFO kablam!   --> src/json.rs:12:5
Nov 09 15:13:22.439 INFO kablam!    |
Nov 09 15:13:22.439 INFO kablam! 12 |     file.read_to_string(&mut content);
Nov 09 15:13:22.439 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 15:13:22.439 INFO kablam!    |
Nov 09 15:13:22.440 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 09 15:13:22.440 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 15:13:22.440 INFO kablam! 
Nov 09 15:13:22.471 INFO kablam! warning: value assigned to `y` is never read
Nov 09 15:13:22.471 INFO kablam!   --> src/main.rs:13:13
Nov 09 15:13:22.471 INFO kablam!    |
Nov 09 15:13:22.471 INFO kablam! 13 |     let mut y = 21;
Nov 09 15:13:22.471 INFO kablam!    |             ^
Nov 09 15:13:22.471 INFO kablam!    |
Nov 09 15:13:22.471 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 09 15:13:22.471 INFO kablam! 
Nov 09 15:13:22.503 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 09 15:13:22.503 INFO kablam!   --> src/json.rs:12:5
Nov 09 15:13:22.503 INFO kablam!    |
Nov 09 15:13:22.503 INFO kablam! 12 |     file.read_to_string(&mut content);
Nov 09 15:13:22.503 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 15:13:22.503 INFO kablam!    |
Nov 09 15:13:22.503 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 09 15:13:22.503 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 09 15:13:22.503 INFO kablam! 
Nov 09 15:13:22.535 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Nov 09 15:13:22.546 INFO kablam! su: No module specific data is present
Nov 09 15:13:22.943 INFO running `"docker" "rm" "-f" "acbb1aef696ff099b603ea404a05079d48490d1763a3883c6b7bc01d48ffb776"`
Nov 09 15:13:23.194 INFO blam! acbb1aef696ff099b603ea404a05079d48490d1763a3883c6b7bc01d48ffb776