Nov 03 21:33:18.834 INFO checking tiziano88/xyz against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 03 21:33:18.835 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-4/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 21:33:19.405 INFO blam! 63dbb18c208839b2ad6e7d9d9fae22dd000791a49e18851a9b2cc22b3c6e1afc
Nov 03 21:33:19.408 INFO running `"docker" "start" "-a" "63dbb18c208839b2ad6e7d9d9fae22dd000791a49e18851a9b2cc22b3c6e1afc"`
Nov 03 21:33:21.506 INFO kablam! usermod: no changes
Nov 03 21:33:21.648 INFO kablam!     Checking termion v1.1.4
Nov 03 21:33:22.503 INFO kablam!     Checking xyz v0.1.0 (/source)
Nov 03 21:33:22.716 INFO kablam! warning: unused import: `rand::Rng`
Nov 03 21:33:22.717 INFO kablam!  --> src/main.rs:7:5
Nov 03 21:33:22.718 INFO kablam!   |
Nov 03 21:33:22.719 INFO kablam! 7 | use rand::Rng;
Nov 03 21:33:22.719 INFO kablam!   |     ^^^^^^^^^
Nov 03 21:33:22.720 INFO kablam!   |
Nov 03 21:33:22.721 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 21:33:22.721 INFO kablam! 
Nov 03 21:33:22.839 INFO kablam! warning: unused variable: `rng`
Nov 03 21:33:22.840 INFO kablam!    --> src/main.rs:110:13
Nov 03 21:33:22.841 INFO kablam!     |
Nov 03 21:33:22.841 INFO kablam! 110 |     let mut rng = thread_rng();
Nov 03 21:33:22.842 INFO kablam!     |             ^^^ help: consider using `_rng` instead
Nov 03 21:33:22.843 INFO kablam!     |
Nov 03 21:33:22.844 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 03 21:33:22.844 INFO kablam! 
Nov 03 21:33:22.845 INFO kablam! warning: unused variable: `s`
Nov 03 21:33:22.846 INFO kablam!    --> src/main.rs:115:17
Nov 03 21:33:22.846 INFO kablam!     |
Nov 03 21:33:22.847 INFO kablam! 115 |         let mut s = "".to_string();
Nov 03 21:33:22.848 INFO kablam!     |                 ^ help: consider using `_s` instead
Nov 03 21:33:22.848 INFO kablam! 
Nov 03 21:33:22.849 INFO kablam! warning: variable `v` is assigned to, but never used
Nov 03 21:33:22.850 INFO kablam!   --> src/main.rs:61:25
Nov 03 21:33:22.851 INFO kablam!    |
Nov 03 21:33:22.851 INFO kablam! 61 |                 let mut v = self.grid[x][y];
Nov 03 21:33:22.852 INFO kablam!    |                         ^
Nov 03 21:33:22.853 INFO kablam!    |
Nov 03 21:33:22.854 INFO kablam!    = note: consider using `_v` instead
Nov 03 21:33:22.854 INFO kablam! warning: unused import: `rand::Rng`
Nov 03 21:33:22.855 INFO kablam!  --> src/main.rs:7:5
Nov 03 21:33:22.856 INFO kablam!   |
Nov 03 21:33:22.856 INFO kablam! 7 | use rand::Rng;
Nov 03 21:33:22.857 INFO kablam!   |     ^^^^^^^^^
Nov 03 21:33:22.858 INFO kablam!   |
Nov 03 21:33:22.858 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 03 21:33:22.858 INFO kablam! 
Nov 03 21:33:22.863 INFO kablam! 
Nov 03 21:33:22.868 INFO kablam! warning: variable does not need to be mutable
Nov 03 21:33:22.869 INFO kablam!   --> src/main.rs:45:13
Nov 03 21:33:22.870 INFO kablam!    |
Nov 03 21:33:22.870 INFO kablam! 45 |         let mut g = Grid::default();
Nov 03 21:33:22.871 INFO kablam!    |             ----^
Nov 03 21:33:22.872 INFO kablam!    |             |
Nov 03 21:33:22.872 INFO kablam!    |             help: remove this `mut`
Nov 03 21:33:22.873 INFO kablam!    |
Nov 03 21:33:22.874 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 03 21:33:22.874 INFO kablam! 
Nov 03 21:33:22.907 INFO kablam! warning: variable does not need to be mutable
Nov 03 21:33:22.908 INFO kablam!    --> src/main.rs:110:9
Nov 03 21:33:22.909 INFO kablam!     |
Nov 03 21:33:22.909 INFO kablam! 110 |     let mut rng = thread_rng();
Nov 03 21:33:22.910 INFO kablam!     |         ----^^^
Nov 03 21:33:22.911 INFO kablam!     |         |
Nov 03 21:33:22.911 INFO kablam!     |         help: remove this `mut`
Nov 03 21:33:22.912 INFO kablam! 
Nov 03 21:33:22.913 INFO kablam! warning: variable does not need to be mutable
Nov 03 21:33:22.913 INFO kablam!    --> src/main.rs:115:13
Nov 03 21:33:22.914 INFO kablam!     |
Nov 03 21:33:22.915 INFO kablam! 115 |         let mut s = "".to_string();
Nov 03 21:33:22.916 INFO kablam!     |             ----^
Nov 03 21:33:22.916 INFO kablam!     |             |
Nov 03 21:33:22.917 INFO kablam!     |             help: remove this `mut`
Nov 03 21:33:22.918 INFO kablam! 
Nov 03 21:33:22.920 INFO kablam! warning: constant `max` should have an upper case name such as `MAX`
Nov 03 21:33:22.920 INFO kablam!  --> src/main.rs:9:1
Nov 03 21:33:22.921 INFO kablam!   |
Nov 03 21:33:22.922 INFO kablam! 9 | const max: u32 = 128;
Nov 03 21:33:22.922 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^
Nov 03 21:33:22.923 INFO kablam!   |
Nov 03 21:33:22.924 INFO kablam!   = note: #[warn(non_upper_case_globals)] on by default
Nov 03 21:33:22.925 INFO kablam! 
Nov 03 21:33:23.024 INFO kablam! warning: unused variable: `rng`
Nov 03 21:33:23.025 INFO kablam!    --> src/main.rs:110:13
Nov 03 21:33:23.026 INFO kablam!     |
Nov 03 21:33:23.027 INFO kablam! 110 |     let mut rng = thread_rng();
Nov 03 21:33:23.027 INFO kablam!     |             ^^^ help: consider using `_rng` instead
Nov 03 21:33:23.028 INFO kablam!     |
Nov 03 21:33:23.029 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 03 21:33:23.029 INFO kablam! 
Nov 03 21:33:23.030 INFO kablam! warning: unused variable: `s`
Nov 03 21:33:23.031 INFO kablam!    --> src/main.rs:115:17
Nov 03 21:33:23.031 INFO kablam!     |
Nov 03 21:33:23.032 INFO kablam! 115 |         let mut s = "".to_string();
Nov 03 21:33:23.033 INFO kablam!     |                 ^ help: consider using `_s` instead
Nov 03 21:33:23.033 INFO kablam! 
Nov 03 21:33:23.034 INFO kablam! warning: variable `v` is assigned to, but never used
Nov 03 21:33:23.035 INFO kablam!   --> src/main.rs:61:25
Nov 03 21:33:23.035 INFO kablam!    |
Nov 03 21:33:23.035 INFO kablam! 61 |                 let mut v = self.grid[x][y];
Nov 03 21:33:23.035 INFO kablam!    |                         ^
Nov 03 21:33:23.035 INFO kablam!    |
Nov 03 21:33:23.035 INFO kablam!    = note: consider using `_v` instead
Nov 03 21:33:23.035 INFO kablam! 
Nov 03 21:33:23.035 INFO kablam! warning: variable does not need to be mutable
Nov 03 21:33:23.035 INFO kablam!   --> src/main.rs:45:13
Nov 03 21:33:23.039 INFO kablam!    |
Nov 03 21:33:23.039 INFO kablam! 45 |         let mut g = Grid::default();
Nov 03 21:33:23.039 INFO kablam!    |             ----^
Nov 03 21:33:23.039 INFO kablam!    |             |
Nov 03 21:33:23.039 INFO kablam!    |             help: remove this `mut`
Nov 03 21:33:23.039 INFO kablam!    |
Nov 03 21:33:23.039 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 03 21:33:23.039 INFO kablam! 
Nov 03 21:33:23.045 INFO kablam! warning: variable does not need to be mutable
Nov 03 21:33:23.046 INFO kablam!    --> src/main.rs:110:9
Nov 03 21:33:23.047 INFO kablam!     |
Nov 03 21:33:23.047 INFO kablam! 110 |     let mut rng = thread_rng();
Nov 03 21:33:23.048 INFO kablam!     |         ----^^^
Nov 03 21:33:23.049 INFO kablam!     |         |
Nov 03 21:33:23.049 INFO kablam!     |         help: remove this `mut`
Nov 03 21:33:23.050 INFO kablam! 
Nov 03 21:33:23.051 INFO kablam! warning: variable does not need to be mutable
Nov 03 21:33:23.051 INFO kablam!    --> src/main.rs:115:13
Nov 03 21:33:23.052 INFO kablam!     |
Nov 03 21:33:23.053 INFO kablam! 115 |         let mut s = "".to_string();
Nov 03 21:33:23.053 INFO kablam!     |             ----^
Nov 03 21:33:23.054 INFO kablam!     |             |
Nov 03 21:33:23.055 INFO kablam!     |             help: remove this `mut`
Nov 03 21:33:23.059 INFO kablam! 
Nov 03 21:33:23.059 INFO kablam! warning: constant `max` should have an upper case name such as `MAX`
Nov 03 21:33:23.059 INFO kablam!  --> src/main.rs:9:1
Nov 03 21:33:23.059 INFO kablam!   |
Nov 03 21:33:23.059 INFO kablam! 9 | const max: u32 = 128;
Nov 03 21:33:23.059 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^
Nov 03 21:33:23.059 INFO kablam!   |
Nov 03 21:33:23.059 INFO kablam!   = note: #[warn(non_upper_case_globals)] on by default
Nov 03 21:33:23.059 INFO kablam! 
Nov 03 21:33:23.104 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.54s
Nov 03 21:33:23.107 INFO kablam! su: No module specific data is present
Nov 03 21:33:24.827 INFO running `"docker" "rm" "-f" "63dbb18c208839b2ad6e7d9d9fae22dd000791a49e18851a9b2cc22b3c6e1afc"`
Nov 03 21:33:25.123 INFO blam! 63dbb18c208839b2ad6e7d9d9fae22dd000791a49e18851a9b2cc22b3c6e1afc