Sep 14 02:02:18.114 INFO checking zzeroo/average against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 02:02:18.114 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 02:02:18.114 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 02:02:18.254 INFO blam! bfafcdb44805df46918463661d2ac95c2ab0fa1d9401116061bd83b70e85dba7
Sep 14 02:02:18.255 INFO running `"docker" "start" "-a" "bfafcdb44805df46918463661d2ac95c2ab0fa1d9401116061bd83b70e85dba7"`
Sep 14 02:02:18.826 INFO kablam! usermod: no changes
Sep 14 02:02:19.012 INFO kablam!     Checking num-traits v0.1.36
Sep 14 02:02:19.012 INFO kablam!     Checking libc v0.2.20
Sep 14 02:02:19.012 INFO kablam!     Checking serde v0.9.7
Sep 14 02:02:19.716 INFO kablam!     Checking time v0.1.36
Sep 14 02:02:19.717 INFO kablam!     Checking rand v0.3.15
Sep 14 02:02:20.391 INFO kablam!     Checking num-integer v0.1.32
Sep 14 02:02:21.084 INFO kablam!     Checking num-iter v0.1.32
Sep 14 02:02:21.308 INFO kablam!     Checking num v0.1.36
Sep 14 02:02:25.848 INFO kablam!     Checking chrono v0.3.0
Sep 14 02:02:27.668 INFO kablam!     Checking average v0.1.0 (file:///source)
Sep 14 02:02:27.737 INFO kablam! warning: unused import: `chrono::prelude::*`
Sep 14 02:02:27.737 INFO kablam!  --> src/lib.rs:7:5
Sep 14 02:02:27.737 INFO kablam!   |
Sep 14 02:02:27.737 INFO kablam! 7 | use chrono::prelude::*;
Sep 14 02:02:27.738 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 14 02:02:27.738 INFO kablam!   |
Sep 14 02:02:27.738 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 02:02:27.738 INFO kablam! 
Sep 14 02:02:27.746 INFO kablam! warning: unused import: `chrono::prelude::*`
Sep 14 02:02:27.746 INFO kablam!  --> src/lib.rs:7:5
Sep 14 02:02:27.746 INFO kablam!   |
Sep 14 02:02:27.746 INFO kablam! 7 | use chrono::prelude::*;
Sep 14 02:02:27.746 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 14 02:02:27.746 INFO kablam!   |
Sep 14 02:02:27.746 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 02:02:27.746 INFO kablam! 
Sep 14 02:02:27.778 INFO kablam! warning: unused variable: `three_second`
Sep 14 02:02:27.778 INFO kablam!   --> src/lib.rs:26:9
Sep 14 02:02:27.778 INFO kablam!    |
Sep 14 02:02:27.778 INFO kablam! 26 |     let three_second = Duration::new(3, 0);
Sep 14 02:02:27.778 INFO kablam!    |         ^^^^^^^^^^^^ help: consider using `_three_second` instead
Sep 14 02:02:27.778 INFO kablam!    |
Sep 14 02:02:27.778 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 14 02:02:27.778 INFO kablam! 
Sep 14 02:02:27.782 INFO kablam! warning: function is never used: `sum`
Sep 14 02:02:27.782 INFO kablam!   --> src/lib.rs:12:1
Sep 14 02:02:27.782 INFO kablam!    |
Sep 14 02:02:27.782 INFO kablam! 12 | fn sum(values: &Vec<(u32, Instant)>) -> Option<f64> {
Sep 14 02:02:27.782 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 02:02:27.782 INFO kablam!    |
Sep 14 02:02:27.782 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 14 02:02:27.782 INFO kablam! 
Sep 14 02:02:27.818 INFO kablam! warning: unused variable: `three_second`
Sep 14 02:02:27.818 INFO kablam!   --> src/lib.rs:26:9
Sep 14 02:02:27.818 INFO kablam!    |
Sep 14 02:02:27.818 INFO kablam! 26 |     let three_second = Duration::new(3, 0);
Sep 14 02:02:27.818 INFO kablam!    |         ^^^^^^^^^^^^ help: consider using `_three_second` instead
Sep 14 02:02:27.818 INFO kablam!    |
Sep 14 02:02:27.818 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 14 02:02:27.818 INFO kablam! 
Sep 14 02:02:27.818 INFO kablam! warning: unused variable: `i`
Sep 14 02:02:27.818 INFO kablam!   --> src/lib.rs:69:13
Sep 14 02:02:27.818 INFO kablam!    |
Sep 14 02:02:27.818 INFO kablam! 69 |         for i in 0..1801 {
Sep 14 02:02:27.818 INFO kablam!    |             ^ help: consider using `_i` instead
Sep 14 02:02:27.818 INFO kablam! 
Sep 14 02:02:27.950 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.10s
Sep 14 02:02:27.963 INFO kablam! su: No module specific data is present
Sep 14 02:02:28.440 INFO running `"docker" "rm" "-f" "bfafcdb44805df46918463661d2ac95c2ab0fa1d9401116061bd83b70e85dba7"`
Sep 14 02:02:28.533 INFO blam! bfafcdb44805df46918463661d2ac95c2ab0fa1d9401116061bd83b70e85dba7