Nov 06 17:55:16.666 INFO checking mblk/hello-world against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 17:55:16.668 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-2/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 06 17:55:17.114 INFO blam! 965cd2d53012c2d8328a73bcb9d91aca090566ffea46a6973b6208ff20fc76e6
Nov 06 17:55:17.124 INFO running `"docker" "start" "-a" "965cd2d53012c2d8328a73bcb9d91aca090566ffea46a6973b6208ff20fc76e6"`
Nov 06 17:55:18.856 INFO kablam! usermod: no changes
Nov 06 17:55:18.911 INFO kablam!     Checking hello_world v0.1.0 (/source)
Nov 06 17:55:19.304 INFO kablam! warning: unused import: `std::cmp`
Nov 06 17:55:19.304 INFO kablam!  --> src/main.rs:1:5
Nov 06 17:55:19.304 INFO kablam!   |
Nov 06 17:55:19.304 INFO kablam! 1 | use std::cmp;
Nov 06 17:55:19.304 INFO kablam!   |     ^^^^^^^^
Nov 06 17:55:19.304 INFO kablam!   |
Nov 06 17:55:19.304 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 17:55:19.304 INFO kablam! 
Nov 06 17:55:19.384 INFO kablam! warning: unused import: `std::cmp`
Nov 06 17:55:19.384 INFO kablam!  --> src/main.rs:1:5
Nov 06 17:55:19.384 INFO kablam!   |
Nov 06 17:55:19.384 INFO kablam! 1 | use std::cmp;
Nov 06 17:55:19.384 INFO kablam!   |     ^^^^^^^^
Nov 06 17:55:19.384 INFO kablam!   |
Nov 06 17:55:19.384 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 06 17:55:19.384 INFO kablam! 
Nov 06 17:55:19.488 INFO kablam! warning: value assigned to `t2` is never read
Nov 06 17:55:19.488 INFO kablam!   --> src/main.rs:52:13
Nov 06 17:55:19.488 INFO kablam!    |
Nov 06 17:55:19.488 INFO kablam! 52 |     let mut t2: (i32,i32) = (333,444);
Nov 06 17:55:19.488 INFO kablam!    |             ^^
Nov 06 17:55:19.488 INFO kablam!    |
Nov 06 17:55:19.488 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 06 17:55:19.488 INFO kablam! 
Nov 06 17:55:19.488 INFO kablam! warning: unused variable: `f`
Nov 06 17:55:19.488 INFO kablam!   --> src/main.rs:96:13
Nov 06 17:55:19.488 INFO kablam!    |
Nov 06 17:55:19.488 INFO kablam! 96 |         let f = Foo { x: y }; // ---+ f goes into scope
Nov 06 17:55:19.488 INFO kablam!    |             ^ help: consider using `_f` instead
Nov 06 17:55:19.488 INFO kablam!    |
Nov 06 17:55:19.488 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 06 17:55:19.488 INFO kablam! 
Nov 06 17:55:19.488 INFO kablam! warning: unused variable: `x`
Nov 06 17:55:19.488 INFO kablam!    --> src/main.rs:104:9
Nov 06 17:55:19.488 INFO kablam!     |
Nov 06 17:55:19.488 INFO kablam! 104 |     let x: &'static i32 = &FOO; // reference to data section of binary
Nov 06 17:55:19.488 INFO kablam!     |         ^ help: consider using `_x` instead
Nov 06 17:55:19.489 INFO kablam! 
Nov 06 17:55:19.489 INFO kablam! warning: unused variable: `str1`
Nov 06 17:55:19.489 INFO kablam!    --> src/main.rs:105:9
Nov 06 17:55:19.489 INFO kablam!     |
Nov 06 17:55:19.489 INFO kablam! 105 |     let str1: &'static str = "qwiojdqoiwjd";
Nov 06 17:55:19.489 INFO kablam!     |         ^^^^ help: consider using `_str1` instead
Nov 06 17:55:19.489 INFO kablam! 
Nov 06 17:55:19.512 INFO kablam! warning: value assigned to `t2` is never read
Nov 06 17:55:19.512 INFO kablam!   --> src/main.rs:52:13
Nov 06 17:55:19.512 INFO kablam!    |
Nov 06 17:55:19.512 INFO kablam! 52 |     let mut t2: (i32,i32) = (333,444);
Nov 06 17:55:19.512 INFO kablam!    |             ^^
Nov 06 17:55:19.512 INFO kablam!    |
Nov 06 17:55:19.512 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 06 17:55:19.512 INFO kablam! 
Nov 06 17:55:19.512 INFO kablam! warning: unused variable: `f`
Nov 06 17:55:19.512 INFO kablam!   --> src/main.rs:96:13
Nov 06 17:55:19.512 INFO kablam!    |
Nov 06 17:55:19.512 INFO kablam! 96 |         let f = Foo { x: y }; // ---+ f goes into scope
Nov 06 17:55:19.512 INFO kablam!    |             ^ help: consider using `_f` instead
Nov 06 17:55:19.512 INFO kablam!    |
Nov 06 17:55:19.512 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 06 17:55:19.512 INFO kablam! 
Nov 06 17:55:19.512 INFO kablam! warning: unused variable: `x`
Nov 06 17:55:19.512 INFO kablam!    --> src/main.rs:104:9
Nov 06 17:55:19.512 INFO kablam!     |
Nov 06 17:55:19.512 INFO kablam! 104 |     let x: &'static i32 = &FOO; // reference to data section of binary
Nov 06 17:55:19.512 INFO kablam!     |         ^ help: consider using `_x` instead
Nov 06 17:55:19.512 INFO kablam! 
Nov 06 17:55:19.512 INFO kablam! warning: unused variable: `str1`
Nov 06 17:55:19.512 INFO kablam!    --> src/main.rs:105:9
Nov 06 17:55:19.512 INFO kablam!     |
Nov 06 17:55:19.512 INFO kablam! 105 |     let str1: &'static str = "qwiojdqoiwjd";
Nov 06 17:55:19.512 INFO kablam!     |         ^^^^ help: consider using `_str1` instead
Nov 06 17:55:19.512 INFO kablam! 
Nov 06 17:55:19.529 INFO kablam! warning: field is never used: `x`
Nov 06 17:55:19.529 INFO kablam!    --> src/main.rs:110:5
Nov 06 17:55:19.529 INFO kablam!     |
Nov 06 17:55:19.529 INFO kablam! 110 |     x: &'a i32,
Nov 06 17:55:19.529 INFO kablam!     |     ^^^^^^^^^^
Nov 06 17:55:19.529 INFO kablam!     |
Nov 06 17:55:19.529 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 06 17:55:19.529 INFO kablam! 
Nov 06 17:55:19.540 INFO kablam! warning: field is never used: `x`
Nov 06 17:55:19.540 INFO kablam!    --> src/main.rs:110:5
Nov 06 17:55:19.540 INFO kablam!     |
Nov 06 17:55:19.540 INFO kablam! 110 |     x: &'a i32,
Nov 06 17:55:19.540 INFO kablam!     |     ^^^^^^^^^^
Nov 06 17:55:19.540 INFO kablam!     |
Nov 06 17:55:19.540 INFO kablam!     = note: #[warn(dead_code)] on by default
Nov 06 17:55:19.540 INFO kablam! 
Nov 06 17:55:19.570 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Nov 06 17:55:19.570 INFO kablam! su: No module specific data is present
Nov 06 17:55:20.264 INFO running `"docker" "rm" "-f" "965cd2d53012c2d8328a73bcb9d91aca090566ffea46a6973b6208ff20fc76e6"`
Nov 06 17:55:20.560 INFO blam! 965cd2d53012c2d8328a73bcb9d91aca090566ffea46a6973b6208ff20fc76e6