Nov 07 03:43:09.670 INFO checking Mustafa1606/rust against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 03:43:09.671 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-4/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 07 03:43:10.078 INFO blam! f3887660549611eef17e4bcc341dbb4ad915280c2df399f13cdd0938033dd948
Nov 07 03:43:10.079 INFO running `"docker" "start" "-a" "f3887660549611eef17e4bcc341dbb4ad915280c2df399f13cdd0938033dd948"`
Nov 07 03:43:11.847 INFO kablam! usermod: no changes
Nov 07 03:43:11.988 INFO kablam!     Checking hello_world v0.0.1 (/source)
Nov 07 03:43:12.723 INFO kablam! warning: unused variable: `z`
Nov 07 03:43:12.723 INFO kablam!   --> src/main.rs:12:9
Nov 07 03:43:12.723 INFO kablam!    |
Nov 07 03:43:12.723 INFO kablam! 12 |     let (y,z) = (2,3);
Nov 07 03:43:12.723 INFO kablam!    |            ^ help: consider using `_z` instead
Nov 07 03:43:12.723 INFO kablam!    |
Nov 07 03:43:12.723 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 07 03:43:12.723 INFO kablam! 
Nov 07 03:43:12.723 INFO kablam! warning: unused variable: `b`
Nov 07 03:43:12.723 INFO kablam!   --> src/main.rs:13:6
Nov 07 03:43:12.723 INFO kablam!    |
Nov 07 03:43:12.723 INFO kablam! 13 |     let b: i32 = 546;
Nov 07 03:43:12.723 INFO kablam!    |         ^ help: consider using `_b` instead
Nov 07 03:43:12.723 INFO kablam! 
Nov 07 03:43:12.723 INFO kablam! warning: value assigned to `g` is never read
Nov 07 03:43:12.723 INFO kablam!   --> src/main.rs:14:10
Nov 07 03:43:12.723 INFO kablam!    |
Nov 07 03:43:12.723 INFO kablam! 14 |     let mut g: i32 = 4897;
Nov 07 03:43:12.723 INFO kablam!    |             ^
Nov 07 03:43:12.723 INFO kablam!    |
Nov 07 03:43:12.723 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 07 03:43:12.723 INFO kablam! 
Nov 07 03:43:12.725 INFO kablam! warning: function is never used: `diverges`
Nov 07 03:43:12.725 INFO kablam!  --> src/main.rs:5:1
Nov 07 03:43:12.725 INFO kablam!   |
Nov 07 03:43:12.725 INFO kablam! 5 | fn diverges() -> ! {
Nov 07 03:43:12.725 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Nov 07 03:43:12.725 INFO kablam!   |
Nov 07 03:43:12.725 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 07 03:43:12.725 INFO kablam! 
Nov 07 03:43:13.005 INFO kablam! warning: unused variable: `z`
Nov 07 03:43:13.005 INFO kablam!   --> src/main.rs:12:9
Nov 07 03:43:13.006 INFO kablam!    |
Nov 07 03:43:13.006 INFO kablam! 12 |     let (y,z) = (2,3);
Nov 07 03:43:13.006 INFO kablam!    |            ^ help: consider using `_z` instead
Nov 07 03:43:13.006 INFO kablam!    |
Nov 07 03:43:13.007 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 07 03:43:13.007 INFO kablam! 
Nov 07 03:43:13.007 INFO kablam! warning: unused variable: `b`
Nov 07 03:43:13.008 INFO kablam!   --> src/main.rs:13:6
Nov 07 03:43:13.008 INFO kablam!    |
Nov 07 03:43:13.008 INFO kablam! 13 |     let b: i32 = 546;
Nov 07 03:43:13.009 INFO kablam!    |         ^ help: consider using `_b` instead
Nov 07 03:43:13.009 INFO kablam! 
Nov 07 03:43:13.009 INFO kablam! warning: value assigned to `g` is never read
Nov 07 03:43:13.009 INFO kablam!   --> src/main.rs:14:10
Nov 07 03:43:13.010 INFO kablam!    |
Nov 07 03:43:13.010 INFO kablam! 14 |     let mut g: i32 = 4897;
Nov 07 03:43:13.010 INFO kablam!    |             ^
Nov 07 03:43:13.011 INFO kablam!    |
Nov 07 03:43:13.011 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 07 03:43:13.012 INFO kablam! 
Nov 07 03:43:13.012 INFO kablam! warning: function is never used: `diverges`
Nov 07 03:43:13.012 INFO kablam!  --> src/main.rs:5:1
Nov 07 03:43:13.012 INFO kablam!   |
Nov 07 03:43:13.013 INFO kablam! 5 | fn diverges() -> ! {
Nov 07 03:43:13.013 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Nov 07 03:43:13.013 INFO kablam!   |
Nov 07 03:43:13.014 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 07 03:43:13.014 INFO kablam! 
Nov 07 03:43:13.029 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Nov 07 03:43:13.029 INFO kablam! su: No module specific data is present
Nov 07 03:43:13.836 INFO running `"docker" "rm" "-f" "f3887660549611eef17e4bcc341dbb4ad915280c2df399f13cdd0938033dd948"`
Nov 07 03:43:14.268 INFO blam! f3887660549611eef17e4bcc341dbb4ad915280c2df399f13cdd0938033dd948