Aug 31 19:01:31.437 INFO checking zzeroo/average against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Aug 31 19:01:31.437 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Aug 31 19:01:31.437 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 19:01:31.587 INFO blam! ae7d6eba4e4c4858749ea8ea6ef2993dcb06c2477e8b0e4f3fd41b9960d5a73e
Aug 31 19:01:31.590 INFO running `"docker" "start" "-a" "ae7d6eba4e4c4858749ea8ea6ef2993dcb06c2477e8b0e4f3fd41b9960d5a73e"`
Aug 31 19:01:32.496 INFO kablam!     Checking num-traits v0.1.36
Aug 31 19:01:32.496 INFO kablam!     Checking libc v0.2.20
Aug 31 19:01:32.496 INFO kablam!     Checking serde v0.9.7
Aug 31 19:01:34.409 INFO kablam!     Checking time v0.1.36
Aug 31 19:01:34.409 INFO kablam!     Checking rand v0.3.15
Aug 31 19:01:34.557 INFO kablam!     Checking num-integer v0.1.32
Aug 31 19:01:35.393 INFO kablam!     Checking num-iter v0.1.32
Aug 31 19:01:35.817 INFO kablam!     Checking num v0.1.36
Aug 31 19:01:43.868 INFO kablam!     Checking chrono v0.3.0
Aug 31 19:01:46.005 INFO kablam!     Checking average v0.1.0 (file:///source)
Aug 31 19:01:46.077 INFO kablam! warning: unused import: `chrono::prelude::*`
Aug 31 19:01:46.077 INFO kablam!  --> src/lib.rs:7:5
Aug 31 19:01:46.077 INFO kablam!   |
Aug 31 19:01:46.077 INFO kablam! 7 | use chrono::prelude::*;
Aug 31 19:01:46.077 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Aug 31 19:01:46.077 INFO kablam!   |
Aug 31 19:01:46.077 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 19:01:46.078 INFO kablam! 
Aug 31 19:01:46.089 INFO kablam! warning: unused import: `chrono::prelude::*`
Aug 31 19:01:46.089 INFO kablam!  --> src/lib.rs:7:5
Aug 31 19:01:46.089 INFO kablam!   |
Aug 31 19:01:46.089 INFO kablam! 7 | use chrono::prelude::*;
Aug 31 19:01:46.089 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Aug 31 19:01:46.089 INFO kablam!   |
Aug 31 19:01:46.089 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 19:01:46.089 INFO kablam! 
Aug 31 19:01:46.189 INFO kablam! warning: unused variable: `three_second`
Aug 31 19:01:46.189 INFO kablam!   --> src/lib.rs:26:9
Aug 31 19:01:46.189 INFO kablam!    |
Aug 31 19:01:46.189 INFO kablam! 26 |     let three_second = Duration::new(3, 0);
Aug 31 19:01:46.189 INFO kablam!    |         ^^^^^^^^^^^^ help: consider using `_three_second` instead
Aug 31 19:01:46.189 INFO kablam!    |
Aug 31 19:01:46.189 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 31 19:01:46.189 INFO kablam! 
Aug 31 19:01:46.189 INFO kablam! warning: unused variable: `i`
Aug 31 19:01:46.189 INFO kablam!   --> src/lib.rs:69:13
Aug 31 19:01:46.189 INFO kablam!    |
Aug 31 19:01:46.189 INFO kablam! 69 |         for i in 0..1801 {
Aug 31 19:01:46.189 INFO kablam!    |             ^ help: consider using `_i` instead
Aug 31 19:01:46.189 INFO kablam! 
Aug 31 19:01:46.191 INFO kablam! warning: unused variable: `three_second`
Aug 31 19:01:46.191 INFO kablam!   --> src/lib.rs:26:9
Aug 31 19:01:46.191 INFO kablam!    |
Aug 31 19:01:46.191 INFO kablam! 26 |     let three_second = Duration::new(3, 0);
Aug 31 19:01:46.191 INFO kablam!    |         ^^^^^^^^^^^^ help: consider using `_three_second` instead
Aug 31 19:01:46.192 INFO kablam!    |
Aug 31 19:01:46.192 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 31 19:01:46.192 INFO kablam! 
Aug 31 19:01:46.201 INFO kablam! warning: function is never used: `sum`
Aug 31 19:01:46.201 INFO kablam!   --> src/lib.rs:12:1
Aug 31 19:01:46.201 INFO kablam!    |
Aug 31 19:01:46.201 INFO kablam! 12 | fn sum(values: &Vec<(u32, Instant)>) -> Option<f64> {
Aug 31 19:01:46.201 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 31 19:01:46.201 INFO kablam!    |
Aug 31 19:01:46.201 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 31 19:01:46.202 INFO kablam! 
Aug 31 19:01:46.424 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.14s
Aug 31 19:01:46.427 INFO kablam! su: No module specific data is present
Aug 31 19:01:47.818 INFO running `"docker" "rm" "-f" "ae7d6eba4e4c4858749ea8ea6ef2993dcb06c2477e8b0e4f3fd41b9960d5a73e"`
Aug 31 19:01:47.906 INFO blam! ae7d6eba4e4c4858749ea8ea6ef2993dcb06c2477e8b0e4f3fd41b9960d5a73e