Nov 02 16:49:15.963 INFO checking cedricleroy/rust-tuto against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 16:49:15.963 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-1/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 02 16:49:16.392 INFO blam! 2b6aea0380242c77266da5877ccc63a147bf9d19b7d9104fe7761a8b7cb12582
Nov 02 16:49:16.394 INFO running `"docker" "start" "-a" "2b6aea0380242c77266da5877ccc63a147bf9d19b7d9104fe7761a8b7cb12582"`
Nov 02 16:49:17.552 INFO kablam! usermod: no changes
Nov 02 16:49:17.616 INFO kablam!     Checking rust-tuto v0.1.0 (/source)
Nov 02 16:49:18.349 INFO kablam! warning: value assigned to `y` is never read
Nov 02 16:49:18.349 INFO kablam!   --> src/main.rs:13:13
Nov 02 16:49:18.350 INFO kablam!    |
Nov 02 16:49:18.350 INFO kablam! 13 |     let mut y = 21;
Nov 02 16:49:18.350 INFO kablam!    |             ^
Nov 02 16:49:18.350 INFO kablam!    |
Nov 02 16:49:18.351 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 02 16:49:18.351 INFO kablam! 
Nov 02 16:49:18.397 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 16:49:18.397 INFO kablam!   --> src/json.rs:12:5
Nov 02 16:49:18.397 INFO kablam!    |
Nov 02 16:49:18.397 INFO kablam! 12 |     file.read_to_string(&mut content);
Nov 02 16:49:18.397 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 16:49:18.397 INFO kablam!    |
Nov 02 16:49:18.397 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 16:49:18.397 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 16:49:18.397 INFO kablam! 
Nov 02 16:49:18.397 INFO kablam! warning: value assigned to `y` is never read
Nov 02 16:49:18.397 INFO kablam!   --> src/main.rs:13:13
Nov 02 16:49:18.397 INFO kablam!    |
Nov 02 16:49:18.397 INFO kablam! 13 |     let mut y = 21;
Nov 02 16:49:18.397 INFO kablam!    |             ^
Nov 02 16:49:18.397 INFO kablam!    |
Nov 02 16:49:18.397 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 02 16:49:18.397 INFO kablam! 
Nov 02 16:49:18.437 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 02 16:49:18.437 INFO kablam!   --> src/json.rs:12:5
Nov 02 16:49:18.437 INFO kablam!    |
Nov 02 16:49:18.437 INFO kablam! 12 |     file.read_to_string(&mut content);
Nov 02 16:49:18.437 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 16:49:18.437 INFO kablam!    |
Nov 02 16:49:18.437 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 16:49:18.437 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 02 16:49:18.437 INFO kablam! 
Nov 02 16:49:18.454 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.89s
Nov 02 16:49:18.458 INFO kablam! su: No module specific data is present
Nov 02 16:49:19.199 INFO running `"docker" "rm" "-f" "2b6aea0380242c77266da5877ccc63a147bf9d19b7d9104fe7761a8b7cb12582"`
Nov 02 16:49:19.456 INFO blam! 2b6aea0380242c77266da5877ccc63a147bf9d19b7d9104fe7761a8b7cb12582