Sep 20 20:20:20.124 INFO checking zzeroo/average against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 20 20:20:20.124 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 20 20:20:20.124 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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=1000" "-e" "CMD=cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 20:20:20.268 INFO blam! 7fc56ae42d3422f2ffb47c93c859c43f873c750a0035992c36de42ff1d06e3cd
Sep 20 20:20:20.270 INFO running `"docker" "start" "-a" "7fc56ae42d3422f2ffb47c93c859c43f873c750a0035992c36de42ff1d06e3cd"`
Sep 20 20:20:21.044 INFO kablam! usermod: no changes
Sep 20 20:20:21.253 INFO kablam!     Checking num-traits v0.1.36
Sep 20 20:20:21.253 INFO kablam!     Checking libc v0.2.20
Sep 20 20:20:21.254 INFO kablam!     Checking serde v0.9.7
Sep 20 20:20:22.498 INFO kablam!     Checking time v0.1.36
Sep 20 20:20:22.498 INFO kablam!     Checking rand v0.3.15
Sep 20 20:20:23.406 INFO kablam!     Checking num-integer v0.1.32
Sep 20 20:20:24.454 INFO kablam!     Checking num-iter v0.1.32
Sep 20 20:20:24.882 INFO kablam!     Checking num v0.1.36
Sep 20 20:20:30.616 INFO kablam!     Checking chrono v0.3.0
Sep 20 20:20:32.535 INFO kablam!     Checking average v0.1.0 (/source)
Sep 20 20:20:32.702 INFO kablam! warning: unused import: `chrono::prelude::*`
Sep 20 20:20:32.702 INFO kablam!  --> src/lib.rs:7:5
Sep 20 20:20:32.702 INFO kablam!   |
Sep 20 20:20:32.702 INFO kablam! 7 | use chrono::prelude::*;
Sep 20 20:20:32.702 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 20 20:20:32.702 INFO kablam!   |
Sep 20 20:20:32.702 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 20:20:32.702 INFO kablam! 
Sep 20 20:20:32.746 INFO kablam! warning: unused import: `chrono::prelude::*`
Sep 20 20:20:32.746 INFO kablam!  --> src/lib.rs:7:5
Sep 20 20:20:32.746 INFO kablam!   |
Sep 20 20:20:32.746 INFO kablam! 7 | use chrono::prelude::*;
Sep 20 20:20:32.746 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 20 20:20:32.746 INFO kablam!   |
Sep 20 20:20:32.746 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 20:20:32.746 INFO kablam! 
Sep 20 20:20:32.760 INFO kablam! warning: unused variable: `three_second`
Sep 20 20:20:32.760 INFO kablam!   --> src/lib.rs:26:9
Sep 20 20:20:32.760 INFO kablam!    |
Sep 20 20:20:32.760 INFO kablam! 26 |     let three_second = Duration::new(3, 0);
Sep 20 20:20:32.760 INFO kablam!    |         ^^^^^^^^^^^^ help: consider using `_three_second` instead
Sep 20 20:20:32.760 INFO kablam!    |
Sep 20 20:20:32.760 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 20 20:20:32.760 INFO kablam! 
Sep 20 20:20:32.766 INFO kablam! warning: function is never used: `sum`
Sep 20 20:20:32.766 INFO kablam!   --> src/lib.rs:12:1
Sep 20 20:20:32.766 INFO kablam!    |
Sep 20 20:20:32.766 INFO kablam! 12 | fn sum(values: &Vec<(u32, Instant)>) -> Option<f64> {
Sep 20 20:20:32.766 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 20:20:32.766 INFO kablam!    |
Sep 20 20:20:32.766 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 20 20:20:32.766 INFO kablam! 
Sep 20 20:20:32.954 INFO kablam! warning: unused variable: `three_second`
Sep 20 20:20:32.954 INFO kablam!   --> src/lib.rs:26:9
Sep 20 20:20:32.954 INFO kablam!    |
Sep 20 20:20:32.954 INFO kablam! 26 |     let three_second = Duration::new(3, 0);
Sep 20 20:20:32.954 INFO kablam!    |         ^^^^^^^^^^^^ help: consider using `_three_second` instead
Sep 20 20:20:32.974 INFO kablam!    |
Sep 20 20:20:32.974 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 20 20:20:32.974 INFO kablam! 
Sep 20 20:20:32.974 INFO kablam! warning: unused variable: `i`
Sep 20 20:20:32.974 INFO kablam!   --> src/lib.rs:69:13
Sep 20 20:20:32.974 INFO kablam!    |
Sep 20 20:20:32.974 INFO kablam! 69 |         for i in 0..1801 {
Sep 20 20:20:32.974 INFO kablam!    |             ^ help: consider using `_i` instead
Sep 20 20:20:32.974 INFO kablam! 
Sep 20 20:20:33.333 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.26s
Sep 20 20:20:33.338 INFO kablam! su: No module specific data is present
Sep 20 20:20:34.493 INFO running `"docker" "rm" "-f" "7fc56ae42d3422f2ffb47c93c859c43f873c750a0035992c36de42ff1d06e3cd"`
Sep 20 20:20:34.643 INFO blam! 7fc56ae42d3422f2ffb47c93c859c43f873c750a0035992c36de42ff1d06e3cd