Aug 30 11:15:15.462 INFO checking metrics-0.2.3 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 11:15:15.462 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 11:15:15.462 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 11:15:15.686 INFO blam! c0c09c89c92f01c7254eda31e6e688890dd017b042865ba554398b7211475fd3
Aug 30 11:15:15.688 INFO running `"docker" "start" "-a" "c0c09c89c92f01c7254eda31e6e688890dd017b042865ba554398b7211475fd3"`
Aug 30 11:15:16.604 INFO kablam!     Checking metrics v0.2.3 (file:///source)
Aug 30 11:15:20.640 INFO kablam! warning: unused import: `iron::prelude::*`
Aug 30 11:15:20.640 INFO kablam!   --> examples/web_server_with_debug_port.rs:14:5
Aug 30 11:15:20.640 INFO kablam!    |
Aug 30 11:15:20.640 INFO kablam! 14 | use iron::prelude::*;
Aug 30 11:15:20.640 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Aug 30 11:15:20.641 INFO kablam!    |
Aug 30 11:15:20.641 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 30 11:15:20.641 INFO kablam! 
Aug 30 11:15:20.642 INFO kablam! warning: unused import: `iron::status`
Aug 30 11:15:20.642 INFO kablam!   --> examples/web_server_with_debug_port.rs:15:5
Aug 30 11:15:20.642 INFO kablam!    |
Aug 30 11:15:20.642 INFO kablam! 15 | use iron::status;
Aug 30 11:15:20.642 INFO kablam!    |     ^^^^^^^^^^^^
Aug 30 11:15:20.642 INFO kablam! 
Aug 30 11:15:20.643 INFO kablam! warning: unused imports: `Counter`, `Gauge`, `Meter`, `Metric`, `StdCounter`, `StdGauge`, `StdMeter`
Aug 30 11:15:20.643 INFO kablam!   --> examples/web_server_with_debug_port.rs:16:24
Aug 30 11:15:20.643 INFO kablam!    |
Aug 30 11:15:20.643 INFO kablam! 16 | use metrics::metrics::{Counter, Gauge, Meter, Metric, StdCounter, StdGauge, StdMeter};
Aug 30 11:15:20.643 INFO kablam!    |                        ^^^^^^^  ^^^^^  ^^^^^  ^^^^^^  ^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^
Aug 30 11:15:20.643 INFO kablam! 
Aug 30 11:15:20.644 INFO kablam! warning: unused import: `std::collections::HashMap`
Aug 30 11:15:20.644 INFO kablam!   --> examples/web_server_with_debug_port.rs:17:5
Aug 30 11:15:20.644 INFO kablam!    |
Aug 30 11:15:20.644 INFO kablam! 17 | use std::collections::HashMap;
Aug 30 11:15:20.644 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 11:15:20.644 INFO kablam! 
Aug 30 11:15:20.645 INFO kablam! warning: unused import: `histogram::Histogram`
Aug 30 11:15:20.645 INFO kablam!   --> examples/web_server_with_debug_port.rs:18:5
Aug 30 11:15:20.645 INFO kablam!    |
Aug 30 11:15:20.645 INFO kablam! 18 | use histogram::Histogram;
Aug 30 11:15:20.645 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Aug 30 11:15:20.645 INFO kablam! 
Aug 30 11:15:20.645 INFO kablam! warning: unused import: `metrics::reporter::Reporter`
Aug 30 11:15:20.645 INFO kablam!   --> examples/web_server_with_debug_port.rs:19:5
Aug 30 11:15:20.645 INFO kablam!    |
Aug 30 11:15:20.645 INFO kablam! 19 | use metrics::reporter::Reporter;
Aug 30 11:15:20.645 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 11:15:20.646 INFO kablam! 
Aug 30 11:15:20.872 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.39s
Aug 30 11:15:20.884 INFO kablam! su: No module specific data is present
Aug 30 11:15:21.359 INFO running `"docker" "rm" "-f" "c0c09c89c92f01c7254eda31e6e688890dd017b042865ba554398b7211475fd3"`
Aug 30 11:15:21.500 INFO blam! c0c09c89c92f01c7254eda31e6e688890dd017b042865ba554398b7211475fd3