Oct 12 21:54:37.749 INFO checking errorport/rustbeat against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 21:54:37.750 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 12 21:54:38.326 INFO blam! a30231bf6ae3a288cf7bf00bc0dd5b0b1f63cc0d076ae1e1ad5e505fb1b8fe06
Oct 12 21:54:38.327 INFO running `"docker" "start" "-a" "a30231bf6ae3a288cf7bf00bc0dd5b0b1f63cc0d076ae1e1ad5e505fb1b8fe06"`
Oct 12 21:54:39.572 INFO kablam! usermod: no changes
Oct 12 21:54:39.664 INFO kablam!     Checking deep_unknown v0.1.0 (/source)
Oct 12 21:54:40.084 INFO kablam! warning: unnecessary parentheses around assigned value
Oct 12 21:54:40.084 INFO kablam!   --> src/main.rs:18:6
Oct 12 21:54:40.084 INFO kablam!    |
Oct 12 21:54:40.084 INFO kablam! 18 |         t+=(increment[increment_index] as i64);
Oct 12 21:54:40.084 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 21:54:40.084 INFO kablam!    |
Oct 12 21:54:40.084 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 12 21:54:40.084 INFO kablam! 
Oct 12 21:54:40.192 INFO kablam! warning: unused variable: `rng`
Oct 12 21:54:40.192 INFO kablam!  --> src/main.rs:6:10
Oct 12 21:54:40.193 INFO kablam!   |
Oct 12 21:54:40.193 INFO kablam! 6 |     let mut rng = thread_rng();
Oct 12 21:54:40.193 INFO kablam!   |             ^^^ help: consider using `_rng` instead
Oct 12 21:54:40.193 INFO kablam!   |
Oct 12 21:54:40.194 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 12 21:54:40.194 INFO kablam! 
Oct 12 21:54:40.194 INFO kablam! warning: value assigned to `s` is never read
Oct 12 21:54:40.194 INFO kablam!   --> src/main.rs:32:10
Oct 12 21:54:40.194 INFO kablam!    |
Oct 12 21:54:40.195 INFO kablam! 32 |     let mut s: i64 = 0;
Oct 12 21:54:40.195 INFO kablam!    |             ^
Oct 12 21:54:40.195 INFO kablam!    |
Oct 12 21:54:40.195 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 12 21:54:40.196 INFO kablam! 
Oct 12 21:54:40.196 INFO kablam! warning: value assigned to `s` is never read
Oct 12 21:54:40.196 INFO kablam!   --> src/main.rs:38:10
Oct 12 21:54:40.197 INFO kablam!    |
Oct 12 21:54:40.197 INFO kablam! 38 |     let mut s: i64 = 0;
Oct 12 21:54:40.198 INFO kablam!    |             ^
Oct 12 21:54:40.198 INFO kablam! 
Oct 12 21:54:40.198 INFO kablam! warning: value assigned to `s` is never read
Oct 12 21:54:40.198 INFO kablam!   --> src/main.rs:44:10
Oct 12 21:54:40.199 INFO kablam!    |
Oct 12 21:54:40.199 INFO kablam! 44 |     let mut s: i64 = 0;
Oct 12 21:54:40.199 INFO kablam!    |             ^
Oct 12 21:54:40.199 INFO kablam! 
Oct 12 21:54:40.200 INFO kablam! warning: variable does not need to be mutable
Oct 12 21:54:40.200 INFO kablam!  --> src/main.rs:6:6
Oct 12 21:54:40.200 INFO kablam!   |
Oct 12 21:54:40.201 INFO kablam! 6 |     let mut rng = thread_rng();
Oct 12 21:54:40.201 INFO kablam!   |         ----^^^
Oct 12 21:54:40.201 INFO kablam!   |         |
Oct 12 21:54:40.201 INFO kablam!   |         help: remove this `mut`
Oct 12 21:54:40.202 INFO kablam!   |
Oct 12 21:54:40.202 INFO kablam!   = note: #[warn(unused_mut)] on by default
Oct 12 21:54:40.202 INFO kablam! 
Oct 12 21:54:40.504 INFO kablam! warning: unnecessary parentheses around assigned value
Oct 12 21:54:40.504 INFO kablam!   --> src/main.rs:18:6
Oct 12 21:54:40.504 INFO kablam!    |
Oct 12 21:54:40.504 INFO kablam! 18 |         t+=(increment[increment_index] as i64);
Oct 12 21:54:40.504 INFO kablam!    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 12 21:54:40.504 INFO kablam!    |
Oct 12 21:54:40.504 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 12 21:54:40.504 INFO kablam! 
Oct 12 21:54:40.554 INFO kablam! warning: unused variable: `rng`
Oct 12 21:54:40.554 INFO kablam!  --> src/main.rs:6:10
Oct 12 21:54:40.554 INFO kablam!   |
Oct 12 21:54:40.554 INFO kablam! 6 |     let mut rng = thread_rng();
Oct 12 21:54:40.554 INFO kablam!   |             ^^^ help: consider using `_rng` instead
Oct 12 21:54:40.554 INFO kablam!   |
Oct 12 21:54:40.554 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 12 21:54:40.554 INFO kablam! 
Oct 12 21:54:40.554 INFO kablam! warning: value assigned to `s` is never read
Oct 12 21:54:40.554 INFO kablam!   --> src/main.rs:32:10
Oct 12 21:54:40.554 INFO kablam!    |
Oct 12 21:54:40.554 INFO kablam! 32 |     let mut s: i64 = 0;
Oct 12 21:54:40.554 INFO kablam!    |             ^
Oct 12 21:54:40.554 INFO kablam!    |
Oct 12 21:54:40.554 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 12 21:54:40.554 INFO kablam! 
Oct 12 21:54:40.554 INFO kablam! warning: value assigned to `s` is never read
Oct 12 21:54:40.554 INFO kablam!   --> src/main.rs:38:10
Oct 12 21:54:40.554 INFO kablam!    |
Oct 12 21:54:40.554 INFO kablam! 38 |     let mut s: i64 = 0;
Oct 12 21:54:40.554 INFO kablam!    |             ^
Oct 12 21:54:40.554 INFO kablam! 
Oct 12 21:54:40.554 INFO kablam! warning: value assigned to `s` is never read
Oct 12 21:54:40.554 INFO kablam!   --> src/main.rs:44:10
Oct 12 21:54:40.554 INFO kablam!    |
Oct 12 21:54:40.554 INFO kablam! 44 |     let mut s: i64 = 0;
Oct 12 21:54:40.554 INFO kablam!    |             ^
Oct 12 21:54:40.554 INFO kablam! 
Oct 12 21:54:40.559 INFO kablam! warning: variable does not need to be mutable
Oct 12 21:54:40.559 INFO kablam!  --> src/main.rs:6:6
Oct 12 21:54:40.560 INFO kablam!   |
Oct 12 21:54:40.560 INFO kablam! 6 |     let mut rng = thread_rng();
Oct 12 21:54:40.560 INFO kablam!   |         ----^^^
Oct 12 21:54:40.560 INFO kablam!   |         |
Oct 12 21:54:40.560 INFO kablam!   |         help: remove this `mut`
Oct 12 21:54:40.560 INFO kablam!   |
Oct 12 21:54:40.560 INFO kablam!   = note: #[warn(unused_mut)] on by default
Oct 12 21:54:40.560 INFO kablam! 
Oct 12 21:54:40.580 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Oct 12 21:54:40.590 INFO kablam! su: No module specific data is present
Oct 12 21:54:41.280 INFO running `"docker" "rm" "-f" "a30231bf6ae3a288cf7bf00bc0dd5b0b1f63cc0d076ae1e1ad5e505fb1b8fe06"`
Oct 12 21:54:41.628 INFO blam! a30231bf6ae3a288cf7bf00bc0dd5b0b1f63cc0d076ae1e1ad5e505fb1b8fe06