Nov 04 09:02:42.890 INFO checking cedricleroy/rust-tuto against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 09:02:42.890 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-1/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 09:02:43.063 INFO blam! ee1d93e8b03c6edb64a3c785d11516e0389de115a72c8cadc15ffa49e864034e
Nov 04 09:02:43.071 INFO running `"docker" "start" "-a" "ee1d93e8b03c6edb64a3c785d11516e0389de115a72c8cadc15ffa49e864034e"`
Nov 04 09:02:44.288 INFO kablam! usermod: no changes
Nov 04 09:02:44.419 INFO kablam!     Checking rust-tuto v0.1.0 (/source)
Nov 04 09:02:44.939 INFO kablam! warning: value assigned to `y` is never read
Nov 04 09:02:44.939 INFO kablam!   --> src/main.rs:13:13
Nov 04 09:02:44.939 INFO kablam!    |
Nov 04 09:02:44.939 INFO kablam! 13 |     let mut y = 21;
Nov 04 09:02:44.939 INFO kablam!    |             ^
Nov 04 09:02:44.939 INFO kablam!    |
Nov 04 09:02:44.939 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 04 09:02:44.939 INFO kablam! 
Nov 04 09:02:44.957 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 09:02:44.957 INFO kablam!   --> src/json.rs:12:5
Nov 04 09:02:44.957 INFO kablam!    |
Nov 04 09:02:44.957 INFO kablam! 12 |     file.read_to_string(&mut content);
Nov 04 09:02:44.957 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 09:02:44.957 INFO kablam!    |
Nov 04 09:02:44.957 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 09:02:44.957 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 09:02:44.957 INFO kablam! 
Nov 04 09:02:45.062 INFO kablam! warning: value assigned to `y` is never read
Nov 04 09:02:45.062 INFO kablam!   --> src/main.rs:13:13
Nov 04 09:02:45.062 INFO kablam!    |
Nov 04 09:02:45.063 INFO kablam! 13 |     let mut y = 21;
Nov 04 09:02:45.063 INFO kablam!    |             ^
Nov 04 09:02:45.063 INFO kablam!    |
Nov 04 09:02:45.063 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 04 09:02:45.063 INFO kablam! 
Nov 04 09:02:45.088 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 04 09:02:45.088 INFO kablam!   --> src/json.rs:12:5
Nov 04 09:02:45.088 INFO kablam!    |
Nov 04 09:02:45.088 INFO kablam! 12 |     file.read_to_string(&mut content);
Nov 04 09:02:45.088 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 09:02:45.088 INFO kablam!    |
Nov 04 09:02:45.088 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 04 09:02:45.088 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 04 09:02:45.088 INFO kablam! 
Nov 04 09:02:45.100 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Nov 04 09:02:45.105 INFO kablam! su: No module specific data is present
Nov 04 09:02:45.401 INFO running `"docker" "rm" "-f" "ee1d93e8b03c6edb64a3c785d11516e0389de115a72c8cadc15ffa49e864034e"`
Nov 04 09:02:45.502 INFO blam! ee1d93e8b03c6edb64a3c785d11516e0389de115a72c8cadc15ffa49e864034e