Sep 01 11:34:01.106 INFO checking zzeroo/average against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 01 11:34:01.106 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 11:34:01.106 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/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"`
Sep 01 11:34:01.286 INFO blam! 41cfc7e3a5113a3e299a5cd09bc4648375a646ec94ec3f9b9d9728200fbd3b65
Sep 01 11:34:01.292 INFO running `"docker" "start" "-a" "41cfc7e3a5113a3e299a5cd09bc4648375a646ec94ec3f9b9d9728200fbd3b65"`
Sep 01 11:34:02.271 INFO kablam!     Checking num-traits v0.1.36
Sep 01 11:34:02.271 INFO kablam!     Checking libc v0.2.20
Sep 01 11:34:02.272 INFO kablam!     Checking serde v0.9.7
Sep 01 11:34:04.145 INFO kablam!     Checking time v0.1.36
Sep 01 11:34:04.148 INFO kablam!     Checking rand v0.3.15
Sep 01 11:34:04.978 INFO kablam!     Checking num-integer v0.1.32
Sep 01 11:34:05.908 INFO kablam!     Checking num-iter v0.1.32
Sep 01 11:34:06.334 INFO kablam!     Checking num v0.1.36
Sep 01 11:34:14.916 INFO kablam!     Checking chrono v0.3.0
Sep 01 11:34:17.761 INFO kablam!     Checking average v0.1.0 (file:///source)
Sep 01 11:34:17.861 INFO kablam! warning: unused import: `chrono::prelude::*`
Sep 01 11:34:17.861 INFO kablam!  --> src/lib.rs:7:5
Sep 01 11:34:17.861 INFO kablam!   |
Sep 01 11:34:17.861 INFO kablam! 7 | use chrono::prelude::*;
Sep 01 11:34:17.861 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 01 11:34:17.861 INFO kablam!   |
Sep 01 11:34:17.861 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 11:34:17.861 INFO kablam! 
Sep 01 11:34:17.864 INFO kablam! warning: unused import: `chrono::prelude::*`
Sep 01 11:34:17.864 INFO kablam!  --> src/lib.rs:7:5
Sep 01 11:34:17.864 INFO kablam!   |
Sep 01 11:34:17.864 INFO kablam! 7 | use chrono::prelude::*;
Sep 01 11:34:17.864 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 01 11:34:17.864 INFO kablam!   |
Sep 01 11:34:17.864 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 11:34:17.864 INFO kablam! 
Sep 01 11:34:17.998 INFO kablam! warning: unused variable: `three_second`
Sep 01 11:34:17.998 INFO kablam!   --> src/lib.rs:26:9
Sep 01 11:34:17.998 INFO kablam!    |
Sep 01 11:34:17.998 INFO kablam! 26 |     let three_second = Duration::new(3, 0);
Sep 01 11:34:17.998 INFO kablam!    |         ^^^^^^^^^^^^ help: consider using `_three_second` instead
Sep 01 11:34:17.998 INFO kablam!    |
Sep 01 11:34:17.998 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 01 11:34:17.998 INFO kablam! 
Sep 01 11:34:18.012 INFO kablam! warning: function is never used: `sum`
Sep 01 11:34:18.012 INFO kablam!   --> src/lib.rs:12:1
Sep 01 11:34:18.012 INFO kablam!    |
Sep 01 11:34:18.012 INFO kablam! 12 | fn sum(values: &Vec<(u32, Instant)>) -> Option<f64> {
Sep 01 11:34:18.012 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 11:34:18.012 INFO kablam!    |
Sep 01 11:34:18.012 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 01 11:34:18.012 INFO kablam! 
Sep 01 11:34:18.037 INFO kablam! warning: unused variable: `three_second`
Sep 01 11:34:18.038 INFO kablam!   --> src/lib.rs:26:9
Sep 01 11:34:18.038 INFO kablam!    |
Sep 01 11:34:18.038 INFO kablam! 26 |     let three_second = Duration::new(3, 0);
Sep 01 11:34:18.038 INFO kablam!    |         ^^^^^^^^^^^^ help: consider using `_three_second` instead
Sep 01 11:34:18.038 INFO kablam!    |
Sep 01 11:34:18.038 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 01 11:34:18.038 INFO kablam! 
Sep 01 11:34:18.038 INFO kablam! warning: unused variable: `i`
Sep 01 11:34:18.038 INFO kablam!   --> src/lib.rs:69:13
Sep 01 11:34:18.038 INFO kablam!    |
Sep 01 11:34:18.038 INFO kablam! 69 |         for i in 0..1801 {
Sep 01 11:34:18.039 INFO kablam!    |             ^ help: consider using `_i` instead
Sep 01 11:34:18.039 INFO kablam! 
Sep 01 11:34:18.261 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 16.32s
Sep 01 11:34:18.266 INFO kablam! su: No module specific data is present
Sep 01 11:34:18.611 INFO running `"docker" "rm" "-f" "41cfc7e3a5113a3e299a5cd09bc4648375a646ec94ec3f9b9d9728200fbd3b65"`
Sep 01 11:34:18.755 INFO blam! 41cfc7e3a5113a3e299a5cd09bc4648375a646ec94ec3f9b9d9728200fbd3b65