Oct 27 00:48:10.085 INFO checking mblk/hello-world against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 00:48:10.086 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-1/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 27 00:48:10.559 INFO blam! d21614a7ff0a44cfb53750d85644428b95aff4773fb137281fcc7accee5d93aa
Oct 27 00:48:10.561 INFO running `"docker" "start" "-a" "d21614a7ff0a44cfb53750d85644428b95aff4773fb137281fcc7accee5d93aa"`
Oct 27 00:48:11.734 INFO kablam! usermod: no changes
Oct 27 00:48:11.778 INFO kablam!     Checking hello_world v0.1.0 (/source)
Oct 27 00:48:12.368 INFO kablam! warning: unused import: `std::cmp`
Oct 27 00:48:12.368 INFO kablam!  --> src/main.rs:1:5
Oct 27 00:48:12.368 INFO kablam!   |
Oct 27 00:48:12.368 INFO kablam! 1 | use std::cmp;
Oct 27 00:48:12.368 INFO kablam!   |     ^^^^^^^^
Oct 27 00:48:12.368 INFO kablam!   |
Oct 27 00:48:12.368 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 00:48:12.368 INFO kablam! 
Oct 27 00:48:12.503 INFO kablam! warning: unused import: `std::cmp`
Oct 27 00:48:12.503 INFO kablam!  --> src/main.rs:1:5
Oct 27 00:48:12.503 INFO kablam!   |
Oct 27 00:48:12.503 INFO kablam! 1 | use std::cmp;
Oct 27 00:48:12.503 INFO kablam!   |     ^^^^^^^^
Oct 27 00:48:12.503 INFO kablam!   |
Oct 27 00:48:12.503 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 00:48:12.503 INFO kablam! 
Oct 27 00:48:12.579 INFO kablam! warning: value assigned to `t2` is never read
Oct 27 00:48:12.579 INFO kablam!   --> src/main.rs:52:13
Oct 27 00:48:12.579 INFO kablam!    |
Oct 27 00:48:12.579 INFO kablam! 52 |     let mut t2: (i32,i32) = (333,444);
Oct 27 00:48:12.579 INFO kablam!    |             ^^
Oct 27 00:48:12.579 INFO kablam!    |
Oct 27 00:48:12.579 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 27 00:48:12.579 INFO kablam! 
Oct 27 00:48:12.579 INFO kablam! warning: unused variable: `f`
Oct 27 00:48:12.579 INFO kablam!   --> src/main.rs:96:13
Oct 27 00:48:12.579 INFO kablam!    |
Oct 27 00:48:12.579 INFO kablam! 96 |         let f = Foo { x: y }; // ---+ f goes into scope
Oct 27 00:48:12.579 INFO kablam!    |             ^ help: consider using `_f` instead
Oct 27 00:48:12.579 INFO kablam!    |
Oct 27 00:48:12.579 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 00:48:12.579 INFO kablam! 
Oct 27 00:48:12.579 INFO kablam! warning: unused variable: `x`
Oct 27 00:48:12.579 INFO kablam!    --> src/main.rs:104:9
Oct 27 00:48:12.579 INFO kablam!     |
Oct 27 00:48:12.579 INFO kablam! 104 |     let x: &'static i32 = &FOO; // reference to data section of binary
Oct 27 00:48:12.579 INFO kablam!     |         ^ help: consider using `_x` instead
Oct 27 00:48:12.579 INFO kablam! 
Oct 27 00:48:12.579 INFO kablam! warning: unused variable: `str1`
Oct 27 00:48:12.579 INFO kablam!    --> src/main.rs:105:9
Oct 27 00:48:12.579 INFO kablam!     |
Oct 27 00:48:12.579 INFO kablam! 105 |     let str1: &'static str = "qwiojdqoiwjd";
Oct 27 00:48:12.579 INFO kablam!     |         ^^^^ help: consider using `_str1` instead
Oct 27 00:48:12.579 INFO kablam! 
Oct 27 00:48:12.631 INFO kablam! warning: field is never used: `x`
Oct 27 00:48:12.631 INFO kablam!    --> src/main.rs:110:5
Oct 27 00:48:12.631 INFO kablam!     |
Oct 27 00:48:12.631 INFO kablam! 110 |     x: &'a i32,
Oct 27 00:48:12.631 INFO kablam!     |     ^^^^^^^^^^
Oct 27 00:48:12.631 INFO kablam!     |
Oct 27 00:48:12.631 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 27 00:48:12.631 INFO kablam! 
Oct 27 00:48:12.703 INFO kablam! warning: value assigned to `t2` is never read
Oct 27 00:48:12.703 INFO kablam!   --> src/main.rs:52:13
Oct 27 00:48:12.703 INFO kablam!    |
Oct 27 00:48:12.703 INFO kablam! 52 |     let mut t2: (i32,i32) = (333,444);
Oct 27 00:48:12.703 INFO kablam!    |             ^^
Oct 27 00:48:12.703 INFO kablam!    |
Oct 27 00:48:12.703 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 27 00:48:12.703 INFO kablam! 
Oct 27 00:48:12.703 INFO kablam! warning: unused variable: `f`
Oct 27 00:48:12.703 INFO kablam!   --> src/main.rs:96:13
Oct 27 00:48:12.703 INFO kablam!    |
Oct 27 00:48:12.703 INFO kablam! 96 |         let f = Foo { x: y }; // ---+ f goes into scope
Oct 27 00:48:12.703 INFO kablam!    |             ^ help: consider using `_f` instead
Oct 27 00:48:12.703 INFO kablam!    |
Oct 27 00:48:12.703 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 00:48:12.703 INFO kablam! 
Oct 27 00:48:12.703 INFO kablam! warning: unused variable: `x`
Oct 27 00:48:12.703 INFO kablam!    --> src/main.rs:104:9
Oct 27 00:48:12.703 INFO kablam!     |
Oct 27 00:48:12.703 INFO kablam! 104 |     let x: &'static i32 = &FOO; // reference to data section of binary
Oct 27 00:48:12.703 INFO kablam!     |         ^ help: consider using `_x` instead
Oct 27 00:48:12.703 INFO kablam! 
Oct 27 00:48:12.703 INFO kablam! warning: unused variable: `str1`
Oct 27 00:48:12.703 INFO kablam!    --> src/main.rs:105:9
Oct 27 00:48:12.703 INFO kablam!     |
Oct 27 00:48:12.703 INFO kablam! 105 |     let str1: &'static str = "qwiojdqoiwjd";
Oct 27 00:48:12.703 INFO kablam!     |         ^^^^ help: consider using `_str1` instead
Oct 27 00:48:12.703 INFO kablam! 
Oct 27 00:48:12.747 INFO kablam! warning: field is never used: `x`
Oct 27 00:48:12.747 INFO kablam!    --> src/main.rs:110:5
Oct 27 00:48:12.747 INFO kablam!     |
Oct 27 00:48:12.747 INFO kablam! 110 |     x: &'a i32,
Oct 27 00:48:12.747 INFO kablam!     |     ^^^^^^^^^^
Oct 27 00:48:12.747 INFO kablam!     |
Oct 27 00:48:12.747 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 27 00:48:12.747 INFO kablam! 
Oct 27 00:48:12.795 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Oct 27 00:48:12.798 INFO kablam! su: No module specific data is present
Oct 27 00:48:13.496 INFO running `"docker" "rm" "-f" "d21614a7ff0a44cfb53750d85644428b95aff4773fb137281fcc7accee5d93aa"`
Oct 27 00:48:13.819 INFO blam! d21614a7ff0a44cfb53750d85644428b95aff4773fb137281fcc7accee5d93aa