Nov 02 14:49:22.184 INFO checking errorport/rustbeat against master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862 for pr-55517
Nov 02 14:49:22.184 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-7/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55517/master#f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862:/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 +f6e9a6e41cd9b1fb687e296b5a6d4c6ad399f862-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 02 14:49:22.777 INFO blam! 937907e5a63cb8a8c19bc9877269d7433ebd7bd490f5838c23b1b31cc7a015f2
Nov 02 14:49:22.779 INFO running `"docker" "start" "-a" "937907e5a63cb8a8c19bc9877269d7433ebd7bd490f5838c23b1b31cc7a015f2"`
Nov 02 14:49:25.393 INFO kablam! usermod: no changes
Nov 02 14:49:25.510 INFO kablam!     Checking deep_unknown v0.1.0 (/source)
Nov 02 14:49:26.147 INFO kablam! warning: unnecessary parentheses around assigned value
Nov 02 14:49:26.148 INFO kablam!   --> src/main.rs:18:6
Nov 02 14:49:26.148 INFO kablam!    |
Nov 02 14:49:26.148 INFO kablam! 18 |         t+=(increment[increment_index] as i64);
Nov 02 14:49:26.148 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 14:49:26.148 INFO kablam!    |
Nov 02 14:49:26.148 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 02 14:49:26.148 INFO kablam! 
Nov 02 14:49:26.208 INFO kablam! warning: unused variable: `rng`
Nov 02 14:49:26.208 INFO kablam!  --> src/main.rs:6:10
Nov 02 14:49:26.208 INFO kablam!   |
Nov 02 14:49:26.208 INFO kablam! 6 |     let mut rng = thread_rng();
Nov 02 14:49:26.208 INFO kablam!   |             ^^^ help: consider using `_rng` instead
Nov 02 14:49:26.208 INFO kablam!   |
Nov 02 14:49:26.208 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 02 14:49:26.208 INFO kablam! 
Nov 02 14:49:26.208 INFO kablam! warning: value assigned to `s` is never read
Nov 02 14:49:26.208 INFO kablam!   --> src/main.rs:32:10
Nov 02 14:49:26.209 INFO kablam!    |
Nov 02 14:49:26.209 INFO kablam! 32 |     let mut s: i64 = 0;
Nov 02 14:49:26.212 INFO kablam!    |             ^
Nov 02 14:49:26.212 INFO kablam!    |
Nov 02 14:49:26.213 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 02 14:49:26.213 INFO kablam! 
Nov 02 14:49:26.213 INFO kablam! warning: value assigned to `s` is never read
Nov 02 14:49:26.214 INFO kablam!   --> src/main.rs:38:10
Nov 02 14:49:26.214 INFO kablam!    |
Nov 02 14:49:26.215 INFO kablam! 38 |     let mut s: i64 = 0;
Nov 02 14:49:26.215 INFO kablam!    |             ^
Nov 02 14:49:26.216 INFO kablam! 
Nov 02 14:49:26.220 INFO kablam! warning: value assigned to `s` is never read
Nov 02 14:49:26.221 INFO kablam!   --> src/main.rs:44:10
Nov 02 14:49:26.221 INFO kablam!    |
Nov 02 14:49:26.222 INFO kablam! 44 |     let mut s: i64 = 0;
Nov 02 14:49:26.222 INFO kablam!    |             ^
Nov 02 14:49:26.223 INFO kablam! 
Nov 02 14:49:26.223 INFO kablam! warning: variable does not need to be mutable
Nov 02 14:49:26.224 INFO kablam!  --> src/main.rs:6:6
Nov 02 14:49:26.224 INFO kablam!   |
Nov 02 14:49:26.225 INFO kablam! 6 |     let mut rng = thread_rng();
Nov 02 14:49:26.225 INFO kablam!   |         ----^^^
Nov 02 14:49:26.225 INFO kablam!   |         |
Nov 02 14:49:26.226 INFO kablam!   |         help: remove this `mut`
Nov 02 14:49:26.226 INFO kablam!   |
Nov 02 14:49:26.226 INFO kablam!   = note: #[warn(unused_mut)] on by default
Nov 02 14:49:26.226 INFO kablam! 
Nov 02 14:49:26.290 INFO kablam! warning: unnecessary parentheses around assigned value
Nov 02 14:49:26.290 INFO kablam!   --> src/main.rs:18:6
Nov 02 14:49:26.290 INFO kablam!    |
Nov 02 14:49:26.291 INFO kablam! 18 |         t+=(increment[increment_index] as i64);
Nov 02 14:49:26.291 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 14:49:26.291 INFO kablam!    |
Nov 02 14:49:26.291 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 02 14:49:26.291 INFO kablam! 
Nov 02 14:49:26.349 INFO kablam! warning: unused variable: `rng`
Nov 02 14:49:26.349 INFO kablam!  --> src/main.rs:6:10
Nov 02 14:49:26.349 INFO kablam!   |
Nov 02 14:49:26.349 INFO kablam! 6 |     let mut rng = thread_rng();
Nov 02 14:49:26.350 INFO kablam!   |             ^^^ help: consider using `_rng` instead
Nov 02 14:49:26.350 INFO kablam!   |
Nov 02 14:49:26.350 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 02 14:49:26.351 INFO kablam! 
Nov 02 14:49:26.351 INFO kablam! warning: value assigned to `s` is never read
Nov 02 14:49:26.351 INFO kablam!   --> src/main.rs:32:10
Nov 02 14:49:26.352 INFO kablam!    |
Nov 02 14:49:26.352 INFO kablam! 32 |     let mut s: i64 = 0;
Nov 02 14:49:26.352 INFO kablam!    |             ^
Nov 02 14:49:26.352 INFO kablam!    |
Nov 02 14:49:26.353 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 02 14:49:26.353 INFO kablam! 
Nov 02 14:49:26.353 INFO kablam! warning: value assigned to `s` is never read
Nov 02 14:49:26.354 INFO kablam!   --> src/main.rs:38:10
Nov 02 14:49:26.354 INFO kablam!    |
Nov 02 14:49:26.354 INFO kablam! 38 |     let mut s: i64 = 0;
Nov 02 14:49:26.355 INFO kablam!    |             ^
Nov 02 14:49:26.355 INFO kablam! 
Nov 02 14:49:26.355 INFO kablam! warning: value assigned to `s` is never read
Nov 02 14:49:26.355 INFO kablam!   --> src/main.rs:44:10
Nov 02 14:49:26.356 INFO kablam!    |
Nov 02 14:49:26.356 INFO kablam! 44 |     let mut s: i64 = 0;
Nov 02 14:49:26.356 INFO kablam!    |             ^
Nov 02 14:49:26.357 INFO kablam! 
Nov 02 14:49:26.357 INFO kablam! warning: variable does not need to be mutable
Nov 02 14:49:26.358 INFO kablam!  --> src/main.rs:6:6
Nov 02 14:49:26.358 INFO kablam!   |
Nov 02 14:49:26.358 INFO kablam! 6 |     let mut rng = thread_rng();
Nov 02 14:49:26.359 INFO kablam!   |         ----^^^
Nov 02 14:49:26.359 INFO kablam!   |         |
Nov 02 14:49:26.359 INFO kablam!   |         help: remove this `mut`
Nov 02 14:49:26.360 INFO kablam!   |
Nov 02 14:49:26.360 INFO kablam!   = note: #[warn(unused_mut)] on by default
Nov 02 14:49:26.360 INFO kablam! 
Nov 02 14:49:26.408 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
Nov 02 14:49:26.416 INFO kablam! su: No module specific data is present
Nov 02 14:49:28.050 INFO running `"docker" "rm" "-f" "937907e5a63cb8a8c19bc9877269d7433ebd7bd490f5838c23b1b31cc7a015f2"`
Nov 02 14:49:28.332 INFO blam! 937907e5a63cb8a8c19bc9877269d7433ebd7bd490f5838c23b1b31cc7a015f2