Oct 13 03:26:57.073 INFO checking Mustafa1606/rust against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 03:26:57.074 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-2/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 13 03:26:57.529 INFO blam! b87e1ee94c26f1e38e400a33a04432fa7ae5c6fa9c6fececa314a1bb3fcc48a3
Oct 13 03:26:57.531 INFO running `"docker" "start" "-a" "b87e1ee94c26f1e38e400a33a04432fa7ae5c6fa9c6fececa314a1bb3fcc48a3"`
Oct 13 03:26:58.168 INFO kablam! usermod: no changes
Oct 13 03:26:58.210 INFO kablam!     Checking hello_world v0.0.1 (/source)
Oct 13 03:26:58.773 INFO kablam! warning: unused variable: `z`
Oct 13 03:26:58.773 INFO kablam!   --> src/main.rs:12:9
Oct 13 03:26:58.774 INFO kablam!    |
Oct 13 03:26:58.774 INFO kablam! 12 |     let (y,z) = (2,3);
Oct 13 03:26:58.774 INFO kablam!    |            ^ help: consider using `_z` instead
Oct 13 03:26:58.774 INFO kablam!    |
Oct 13 03:26:58.775 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 03:26:58.775 INFO kablam! 
Oct 13 03:26:58.775 INFO kablam! warning: unused variable: `b`
Oct 13 03:26:58.776 INFO kablam!   --> src/main.rs:13:6
Oct 13 03:26:58.776 INFO kablam!    |
Oct 13 03:26:58.776 INFO kablam! 13 |     let b: i32 = 546;
Oct 13 03:26:58.777 INFO kablam!    |         ^ help: consider using `_b` instead
Oct 13 03:26:58.777 INFO kablam! 
Oct 13 03:26:58.777 INFO kablam! warning: value assigned to `g` is never read
Oct 13 03:26:58.777 INFO kablam!   --> src/main.rs:14:10
Oct 13 03:26:58.778 INFO kablam!    |
Oct 13 03:26:58.778 INFO kablam! 14 |     let mut g: i32 = 4897;
Oct 13 03:26:58.778 INFO kablam!    |             ^
Oct 13 03:26:58.779 INFO kablam!    |
Oct 13 03:26:58.779 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 13 03:26:58.779 INFO kablam! 
Oct 13 03:26:58.779 INFO kablam! warning: function is never used: `diverges`
Oct 13 03:26:58.780 INFO kablam!  --> src/main.rs:5:1
Oct 13 03:26:58.780 INFO kablam!   |
Oct 13 03:26:58.780 INFO kablam! 5 | fn diverges() -> ! {
Oct 13 03:26:58.780 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Oct 13 03:26:58.781 INFO kablam!   |
Oct 13 03:26:58.781 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 13 03:26:58.781 INFO kablam! 
Oct 13 03:26:58.802 INFO kablam! warning: unused variable: `z`
Oct 13 03:26:58.802 INFO kablam!   --> src/main.rs:12:9
Oct 13 03:26:58.802 INFO kablam!    |
Oct 13 03:26:58.802 INFO kablam! 12 |     let (y,z) = (2,3);
Oct 13 03:26:58.802 INFO kablam!    |            ^ help: consider using `_z` instead
Oct 13 03:26:58.802 INFO kablam!    |
Oct 13 03:26:58.802 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 03:26:58.802 INFO kablam! 
Oct 13 03:26:58.802 INFO kablam! warning: unused variable: `b`
Oct 13 03:26:58.802 INFO kablam!   --> src/main.rs:13:6
Oct 13 03:26:58.802 INFO kablam!    |
Oct 13 03:26:58.802 INFO kablam! 13 |     let b: i32 = 546;
Oct 13 03:26:58.802 INFO kablam!    |         ^ help: consider using `_b` instead
Oct 13 03:26:58.803 INFO kablam! 
Oct 13 03:26:58.803 INFO kablam! warning: value assigned to `g` is never read
Oct 13 03:26:58.803 INFO kablam!   --> src/main.rs:14:10
Oct 13 03:26:58.803 INFO kablam!    |
Oct 13 03:26:58.803 INFO kablam! 14 |     let mut g: i32 = 4897;
Oct 13 03:26:58.803 INFO kablam!    |             ^
Oct 13 03:26:58.803 INFO kablam!    |
Oct 13 03:26:58.803 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 13 03:26:58.803 INFO kablam! 
Oct 13 03:26:58.803 INFO kablam! warning: function is never used: `diverges`
Oct 13 03:26:58.803 INFO kablam!  --> src/main.rs:5:1
Oct 13 03:26:58.803 INFO kablam!   |
Oct 13 03:26:58.803 INFO kablam! 5 | fn diverges() -> ! {
Oct 13 03:26:58.803 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Oct 13 03:26:58.803 INFO kablam!   |
Oct 13 03:26:58.803 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 13 03:26:58.803 INFO kablam! 
Oct 13 03:26:58.817 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.62s
Oct 13 03:26:58.824 INFO kablam! su: No module specific data is present
Oct 13 03:26:59.228 INFO running `"docker" "rm" "-f" "b87e1ee94c26f1e38e400a33a04432fa7ae5c6fa9c6fececa314a1bb3fcc48a3"`
Oct 13 03:26:59.372 INFO blam! b87e1ee94c26f1e38e400a33a04432fa7ae5c6fa9c6fececa314a1bb3fcc48a3