Sep 05 16:34:19.372 INFO checking zzeroo/average against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 05 16:34:19.372 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 05 16:34:19.372 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-4/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 16:34:19.634 INFO blam! 33211ab39376df883ee3ba4251f42d33969c7eb1139c098c1ffa2ffa7f7a0c82
Sep 05 16:34:19.635 INFO running `"docker" "start" "-a" "33211ab39376df883ee3ba4251f42d33969c7eb1139c098c1ffa2ffa7f7a0c82"`
Sep 05 16:34:20.909 INFO kablam! usermod: no changes
Sep 05 16:34:21.190 INFO kablam!     Checking num-traits v0.1.36
Sep 05 16:34:21.198 INFO kablam!     Checking libc v0.2.20
Sep 05 16:34:21.198 INFO kablam!     Checking serde v0.9.7
Sep 05 16:34:22.497 INFO kablam!     Checking num-integer v0.1.32
Sep 05 16:34:22.889 INFO kablam!     Checking time v0.1.36
Sep 05 16:34:22.891 INFO kablam!     Checking rand v0.3.15
Sep 05 16:34:22.982 INFO kablam!     Checking num-iter v0.1.32
Sep 05 16:34:23.460 INFO kablam!     Checking num v0.1.36
Sep 05 16:34:29.373 INFO kablam!     Checking chrono v0.3.0
Sep 05 16:34:31.522 INFO kablam!     Checking average v0.1.0 (file:///source)
Sep 05 16:34:31.742 INFO kablam! warning: unused import: `chrono::prelude::*`
Sep 05 16:34:31.742 INFO kablam!  --> src/lib.rs:7:5
Sep 05 16:34:31.742 INFO kablam!   |
Sep 05 16:34:31.742 INFO kablam! 7 | use chrono::prelude::*;
Sep 05 16:34:31.742 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 05 16:34:31.742 INFO kablam!   |
Sep 05 16:34:31.742 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 05 16:34:31.742 INFO kablam! 
Sep 05 16:34:31.773 INFO kablam! warning: unused import: `chrono::prelude::*`
Sep 05 16:34:31.774 INFO kablam!  --> src/lib.rs:7:5
Sep 05 16:34:31.774 INFO kablam!   |
Sep 05 16:34:31.774 INFO kablam! 7 | use chrono::prelude::*;
Sep 05 16:34:31.774 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Sep 05 16:34:31.774 INFO kablam!   |
Sep 05 16:34:31.774 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 05 16:34:31.774 INFO kablam! 
Sep 05 16:34:31.870 INFO kablam! warning: unused variable: `three_second`
Sep 05 16:34:31.870 INFO kablam!   --> src/lib.rs:26:9
Sep 05 16:34:31.870 INFO kablam!    |
Sep 05 16:34:31.870 INFO kablam! 26 |     let three_second = Duration::new(3, 0);
Sep 05 16:34:31.870 INFO kablam!    |         ^^^^^^^^^^^^ help: consider using `_three_second` instead
Sep 05 16:34:31.870 INFO kablam!    |
Sep 05 16:34:31.870 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 05 16:34:31.870 INFO kablam! 
Sep 05 16:34:31.886 INFO kablam! warning: function is never used: `sum`
Sep 05 16:34:31.886 INFO kablam!   --> src/lib.rs:12:1
Sep 05 16:34:31.886 INFO kablam!    |
Sep 05 16:34:31.886 INFO kablam! 12 | fn sum(values: &Vec<(u32, Instant)>) -> Option<f64> {
Sep 05 16:34:31.886 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 05 16:34:31.886 INFO kablam!    |
Sep 05 16:34:31.886 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 05 16:34:31.886 INFO kablam! 
Sep 05 16:34:31.978 INFO kablam! warning: unused variable: `three_second`
Sep 05 16:34:31.978 INFO kablam!   --> src/lib.rs:26:9
Sep 05 16:34:31.978 INFO kablam!    |
Sep 05 16:34:31.978 INFO kablam! 26 |     let three_second = Duration::new(3, 0);
Sep 05 16:34:31.978 INFO kablam!    |         ^^^^^^^^^^^^ help: consider using `_three_second` instead
Sep 05 16:34:31.978 INFO kablam!    |
Sep 05 16:34:31.978 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 05 16:34:31.978 INFO kablam! 
Sep 05 16:34:31.978 INFO kablam! warning: unused variable: `i`
Sep 05 16:34:31.978 INFO kablam!   --> src/lib.rs:69:13
Sep 05 16:34:31.978 INFO kablam!    |
Sep 05 16:34:31.978 INFO kablam! 69 |         for i in 0..1801 {
Sep 05 16:34:31.978 INFO kablam!    |             ^ help: consider using `_i` instead
Sep 05 16:34:31.978 INFO kablam! 
Sep 05 16:34:32.327 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.38s
Sep 05 16:34:32.342 INFO kablam! su: No module specific data is present
Sep 05 16:34:33.351 INFO running `"docker" "rm" "-f" "33211ab39376df883ee3ba4251f42d33969c7eb1139c098c1ffa2ffa7f7a0c82"`
Sep 05 16:34:33.741 INFO blam! 33211ab39376df883ee3ba4251f42d33969c7eb1139c098c1ffa2ffa7f7a0c82