Nov 03 21:33:25.204 INFO checking tiziano88/xyz against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 03 21:33:25.206 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-4/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 03 21:33:25.648 INFO blam! 6d678a9df18267ebc95c72136ba9e628118da174ac9d11f1d4d696871c78339d
Nov 03 21:33:25.648 INFO running `"docker" "start" "-a" "6d678a9df18267ebc95c72136ba9e628118da174ac9d11f1d4d696871c78339d"`
Nov 03 21:33:27.974 INFO kablam! usermod: no changes
Nov 03 21:33:28.051 INFO kablam!     Checking rand v0.3.15
Nov 03 21:33:28.051 INFO kablam!     Checking termion v1.1.4
Nov 03 21:33:30.515 INFO kablam!     Checking xyz v0.1.0 (/source)
Nov 03 21:33:30.723 INFO kablam! warning: unused import: `rand::Rng`
Nov 03 21:33:30.723 INFO kablam!  --> src/main.rs:7:5
Nov 03 21:33:30.723 INFO kablam!   |
Nov 03 21:33:30.723 INFO kablam! 7 | use rand::Rng;
Nov 03 21:33:30.723 INFO kablam!   |     ^^^^^^^^^
Nov 03 21:33:30.723 INFO kablam!   |
Nov 03 21:33:30.723 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 21:33:30.723 INFO kablam! 
Nov 03 21:33:30.875 INFO kablam! warning: unused variable: `rng`
Nov 03 21:33:30.875 INFO kablam!    --> src/main.rs:110:13
Nov 03 21:33:30.875 INFO kablam!     |
Nov 03 21:33:30.875 INFO kablam! 110 |     let mut rng = thread_rng();
Nov 03 21:33:30.875 INFO kablam!     |             ^^^ help: consider using `_rng` instead
Nov 03 21:33:30.875 INFO kablam!     |
Nov 03 21:33:30.875 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 03 21:33:30.875 INFO kablam! 
Nov 03 21:33:30.875 INFO kablam! warning: unused variable: `s`
Nov 03 21:33:30.875 INFO kablam!    --> src/main.rs:115:17
Nov 03 21:33:30.875 INFO kablam!     |
Nov 03 21:33:30.875 INFO kablam! 115 |         let mut s = "".to_string();
Nov 03 21:33:30.875 INFO kablam!     |                 ^ help: consider using `_s` instead
Nov 03 21:33:30.875 INFO kablam! 
Nov 03 21:33:30.875 INFO kablam! warning: variable `v` is assigned to, but never used
Nov 03 21:33:30.875 INFO kablam!   --> src/main.rs:61:25
Nov 03 21:33:30.875 INFO kablam!    |
Nov 03 21:33:30.875 INFO kablam! 61 |                 let mut v = self.grid[x][y];
Nov 03 21:33:30.875 INFO kablam!    |                         ^
Nov 03 21:33:30.875 INFO kablam!    |
Nov 03 21:33:30.875 INFO kablam!    = note: consider using `_v` instead
Nov 03 21:33:30.875 INFO kablam! 
Nov 03 21:33:30.923 INFO kablam! warning: variable does not need to be mutable
Nov 03 21:33:30.923 INFO kablam!   --> src/main.rs:45:13
Nov 03 21:33:30.923 INFO kablam!    |
Nov 03 21:33:30.923 INFO kablam! 45 |         let mut g = Grid::default();
Nov 03 21:33:30.923 INFO kablam!    |             ----^
Nov 03 21:33:30.923 INFO kablam!    |             |
Nov 03 21:33:30.923 INFO kablam!    |             help: remove this `mut`
Nov 03 21:33:30.923 INFO kablam!    |
Nov 03 21:33:30.923 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 03 21:33:30.923 INFO kablam! 
Nov 03 21:33:30.971 INFO kablam! warning: variable does not need to be mutable
Nov 03 21:33:30.971 INFO kablam!    --> src/main.rs:110:9
Nov 03 21:33:30.971 INFO kablam!     |
Nov 03 21:33:30.971 INFO kablam! 110 |     let mut rng = thread_rng();
Nov 03 21:33:30.971 INFO kablam!     |         ----^^^
Nov 03 21:33:30.971 INFO kablam!     |         |
Nov 03 21:33:30.971 INFO kablam!     |         help: remove this `mut`
Nov 03 21:33:30.971 INFO kablam! 
Nov 03 21:33:30.971 INFO kablam! warning: variable does not need to be mutable
Nov 03 21:33:30.971 INFO kablam!    --> src/main.rs:115:13
Nov 03 21:33:30.971 INFO kablam!     |
Nov 03 21:33:30.971 INFO kablam! 115 |         let mut s = "".to_string();
Nov 03 21:33:30.971 INFO kablam!     |             ----^
Nov 03 21:33:30.971 INFO kablam!     |             |
Nov 03 21:33:30.971 INFO kablam!     |             help: remove this `mut`
Nov 03 21:33:30.971 INFO kablam! warning: unused import: `rand::Rng`
Nov 03 21:33:30.971 INFO kablam!  --> src/main.rs:7:5
Nov 03 21:33:30.971 INFO kablam!   |
Nov 03 21:33:30.971 INFO kablam! 7 | use rand::Rng;
Nov 03 21:33:30.971 INFO kablam!   |     ^^^^^^^^^
Nov 03 21:33:30.971 INFO kablam!   |
Nov 03 21:33:30.971 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 21:33:30.971 INFO kablam! 
Nov 03 21:33:30.971 INFO kablam! 
Nov 03 21:33:30.971 INFO kablam! warning: constant `max` should have an upper case name such as `MAX`
Nov 03 21:33:30.971 INFO kablam!  --> src/main.rs:9:1
Nov 03 21:33:30.971 INFO kablam!   |
Nov 03 21:33:30.971 INFO kablam! 9 | const max: u32 = 128;
Nov 03 21:33:30.971 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^
Nov 03 21:33:30.971 INFO kablam!   |
Nov 03 21:33:30.971 INFO kablam!   = note: #[warn(non_upper_case_globals)] on by default
Nov 03 21:33:30.971 INFO kablam! 
Nov 03 21:33:31.183 INFO kablam! warning: unused variable: `rng`
Nov 03 21:33:31.183 INFO kablam!    --> src/main.rs:110:13
Nov 03 21:33:31.183 INFO kablam!     |
Nov 03 21:33:31.183 INFO kablam! 110 |     let mut rng = thread_rng();
Nov 03 21:33:31.183 INFO kablam!     |             ^^^ help: consider using `_rng` instead
Nov 03 21:33:31.183 INFO kablam!     |
Nov 03 21:33:31.183 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 03 21:33:31.183 INFO kablam! 
Nov 03 21:33:31.183 INFO kablam! warning: unused variable: `s`
Nov 03 21:33:31.183 INFO kablam!    --> src/main.rs:115:17
Nov 03 21:33:31.183 INFO kablam!     |
Nov 03 21:33:31.183 INFO kablam! 115 |         let mut s = "".to_string();
Nov 03 21:33:31.183 INFO kablam!     |                 ^ help: consider using `_s` instead
Nov 03 21:33:31.183 INFO kablam! 
Nov 03 21:33:31.183 INFO kablam! warning: variable `v` is assigned to, but never used
Nov 03 21:33:31.183 INFO kablam!   --> src/main.rs:61:25
Nov 03 21:33:31.183 INFO kablam!    |
Nov 03 21:33:31.183 INFO kablam! 61 |                 let mut v = self.grid[x][y];
Nov 03 21:33:31.183 INFO kablam!    |                         ^
Nov 03 21:33:31.183 INFO kablam!    |
Nov 03 21:33:31.183 INFO kablam!    = note: consider using `_v` instead
Nov 03 21:33:31.183 INFO kablam! 
Nov 03 21:33:31.183 INFO kablam! warning: variable does not need to be mutable
Nov 03 21:33:31.183 INFO kablam!   --> src/main.rs:45:13
Nov 03 21:33:31.183 INFO kablam!    |
Nov 03 21:33:31.183 INFO kablam! 45 |         let mut g = Grid::default();
Nov 03 21:33:31.183 INFO kablam!    |             ----^
Nov 03 21:33:31.183 INFO kablam!    |             |
Nov 03 21:33:31.183 INFO kablam!    |             help: remove this `mut`
Nov 03 21:33:31.183 INFO kablam!    |
Nov 03 21:33:31.183 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 03 21:33:31.183 INFO kablam! 
Nov 03 21:33:31.211 INFO kablam! warning: variable does not need to be mutable
Nov 03 21:33:31.211 INFO kablam!    --> src/main.rs:110:9
Nov 03 21:33:31.211 INFO kablam!     |
Nov 03 21:33:31.211 INFO kablam! 110 |     let mut rng = thread_rng();
Nov 03 21:33:31.211 INFO kablam!     |         ----^^^
Nov 03 21:33:31.211 INFO kablam!     |         |
Nov 03 21:33:31.211 INFO kablam!     |         help: remove this `mut`
Nov 03 21:33:31.211 INFO kablam! 
Nov 03 21:33:31.211 INFO kablam! warning: variable does not need to be mutable
Nov 03 21:33:31.211 INFO kablam!    --> src/main.rs:115:13
Nov 03 21:33:31.211 INFO kablam!     |
Nov 03 21:33:31.211 INFO kablam! 115 |         let mut s = "".to_string();
Nov 03 21:33:31.211 INFO kablam!     |             ----^
Nov 03 21:33:31.211 INFO kablam!     |             |
Nov 03 21:33:31.211 INFO kablam!     |             help: remove this `mut`
Nov 03 21:33:31.211 INFO kablam! 
Nov 03 21:33:31.211 INFO kablam! warning: constant `max` should have an upper case name such as `MAX`
Nov 03 21:33:31.211 INFO kablam!  --> src/main.rs:9:1
Nov 03 21:33:31.211 INFO kablam!   |
Nov 03 21:33:31.211 INFO kablam! 9 | const max: u32 = 128;
Nov 03 21:33:31.211 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^
Nov 03 21:33:31.211 INFO kablam!   |
Nov 03 21:33:31.211 INFO kablam!   = note: #[warn(non_upper_case_globals)] on by default
Nov 03 21:33:31.211 INFO kablam! 
Nov 03 21:33:31.283 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.27s
Nov 03 21:33:31.283 INFO kablam! su: No module specific data is present
Nov 03 21:33:32.708 INFO running `"docker" "rm" "-f" "6d678a9df18267ebc95c72136ba9e628118da174ac9d11f1d4d696871c78339d"`
Nov 03 21:33:33.143 INFO blam! 6d678a9df18267ebc95c72136ba9e628118da174ac9d11f1d4d696871c78339d