Nov 01 07:18:37.630 INFO checking cedricleroy/rust-tuto against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 07:18:37.632 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-2/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 07:18:38.074 INFO blam! 96dcacf726fd3b3987aff3c47d0a1555d22edd5f1baeb8fc696e0d026294bf58
Nov 01 07:18:38.075 INFO running `"docker" "start" "-a" "96dcacf726fd3b3987aff3c47d0a1555d22edd5f1baeb8fc696e0d026294bf58"`
Nov 01 07:18:39.551 INFO kablam! usermod: no changes
Nov 01 07:18:39.636 INFO kablam!     Checking rust-tuto v0.1.0 (/source)
Nov 01 07:18:40.483 INFO kablam! warning: value assigned to `y` is never read
Nov 01 07:18:40.483 INFO kablam!   --> src/main.rs:13:13
Nov 01 07:18:40.483 INFO kablam!    |
Nov 01 07:18:40.483 INFO kablam! 13 |     let mut y = 21;
Nov 01 07:18:40.483 INFO kablam!    |             ^
Nov 01 07:18:40.483 INFO kablam!    |
Nov 01 07:18:40.489 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 01 07:18:40.489 INFO kablam! 
Nov 01 07:18:40.509 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 07:18:40.509 INFO kablam!   --> src/json.rs:12:5
Nov 01 07:18:40.510 INFO kablam!    |
Nov 01 07:18:40.510 INFO kablam! 12 |     file.read_to_string(&mut content);
Nov 01 07:18:40.510 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 07:18:40.510 INFO kablam!    |
Nov 01 07:18:40.510 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 07:18:40.510 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 07:18:40.511 INFO kablam! 
Nov 01 07:18:40.657 INFO kablam! warning: value assigned to `y` is never read
Nov 01 07:18:40.657 INFO kablam!   --> src/main.rs:13:13
Nov 01 07:18:40.658 INFO kablam!    |
Nov 01 07:18:40.658 INFO kablam! 13 |     let mut y = 21;
Nov 01 07:18:40.658 INFO kablam!    |             ^
Nov 01 07:18:40.659 INFO kablam!    |
Nov 01 07:18:40.659 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 01 07:18:40.659 INFO kablam! 
Nov 01 07:18:40.694 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 01 07:18:40.694 INFO kablam!   --> src/json.rs:12:5
Nov 01 07:18:40.694 INFO kablam!    |
Nov 01 07:18:40.694 INFO kablam! 12 |     file.read_to_string(&mut content);
Nov 01 07:18:40.694 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 07:18:40.694 INFO kablam!    |
Nov 01 07:18:40.694 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 07:18:40.694 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 01 07:18:40.694 INFO kablam! 
Nov 01 07:18:40.747 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
Nov 01 07:18:40.755 INFO kablam! su: No module specific data is present
Nov 01 07:18:41.488 INFO running `"docker" "rm" "-f" "96dcacf726fd3b3987aff3c47d0a1555d22edd5f1baeb8fc696e0d026294bf58"`
Nov 01 07:18:41.688 INFO blam! 96dcacf726fd3b3987aff3c47d0a1555d22edd5f1baeb8fc696e0d026294bf58