Aug 30 11:15:19.015 INFO checking metrics-0.2.3 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 11:15:19.015 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 11:15:19.015 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-3/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 11:15:19.259 INFO blam! 41679364fcd212dc4a41503e4924cca8f0ef5d00e3af584a12fd9a6398e5e6b5
Aug 30 11:15:19.261 INFO running `"docker" "start" "-a" "41679364fcd212dc4a41503e4924cca8f0ef5d00e3af584a12fd9a6398e5e6b5"`
Aug 30 11:15:20.175 INFO kablam!     Checking metrics v0.2.3 (file:///source)
Aug 30 11:15:24.473 INFO kablam! warning: unused import: `iron::prelude::*`
Aug 30 11:15:24.473 INFO kablam!   --> examples/web_server_with_debug_port.rs:14:5
Aug 30 11:15:24.473 INFO kablam!    |
Aug 30 11:15:24.473 INFO kablam! 14 | use iron::prelude::*;
Aug 30 11:15:24.473 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Aug 30 11:15:24.473 INFO kablam!    |
Aug 30 11:15:24.473 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 30 11:15:24.473 INFO kablam! 
Aug 30 11:15:24.473 INFO kablam! warning: unused import: `iron::status`
Aug 30 11:15:24.473 INFO kablam!   --> examples/web_server_with_debug_port.rs:15:5
Aug 30 11:15:24.473 INFO kablam!    |
Aug 30 11:15:24.473 INFO kablam! 15 | use iron::status;
Aug 30 11:15:24.473 INFO kablam!    |     ^^^^^^^^^^^^
Aug 30 11:15:24.473 INFO kablam! 
Aug 30 11:15:24.473 INFO kablam! warning: unused imports: `Counter`, `Gauge`, `Meter`, `Metric`, `StdCounter`, `StdGauge`, `StdMeter`
Aug 30 11:15:24.474 INFO kablam!   --> examples/web_server_with_debug_port.rs:16:24
Aug 30 11:15:24.474 INFO kablam!    |
Aug 30 11:15:24.474 INFO kablam! 16 | use metrics::metrics::{Counter, Gauge, Meter, Metric, StdCounter, StdGauge, StdMeter};
Aug 30 11:15:24.474 INFO kablam!    |                        ^^^^^^^  ^^^^^  ^^^^^  ^^^^^^  ^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^
Aug 30 11:15:24.474 INFO kablam! 
Aug 30 11:15:24.474 INFO kablam! warning: unused import: `std::collections::HashMap`
Aug 30 11:15:24.474 INFO kablam!   --> examples/web_server_with_debug_port.rs:17:5
Aug 30 11:15:24.474 INFO kablam!    |
Aug 30 11:15:24.474 INFO kablam! 17 | use std::collections::HashMap;
Aug 30 11:15:24.474 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 11:15:24.474 INFO kablam! 
Aug 30 11:15:24.474 INFO kablam! warning: unused import: `histogram::Histogram`
Aug 30 11:15:24.474 INFO kablam!   --> examples/web_server_with_debug_port.rs:18:5
Aug 30 11:15:24.474 INFO kablam!    |
Aug 30 11:15:24.474 INFO kablam! 18 | use histogram::Histogram;
Aug 30 11:15:24.474 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Aug 30 11:15:24.474 INFO kablam! 
Aug 30 11:15:24.474 INFO kablam! warning: unused import: `metrics::reporter::Reporter`
Aug 30 11:15:24.474 INFO kablam!   --> examples/web_server_with_debug_port.rs:19:5
Aug 30 11:15:24.474 INFO kablam!    |
Aug 30 11:15:24.474 INFO kablam! 19 | use metrics::reporter::Reporter;
Aug 30 11:15:24.474 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 11:15:24.474 INFO kablam! 
Aug 30 11:15:24.771 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.73s
Aug 30 11:15:24.781 INFO kablam! su: No module specific data is present
Aug 30 11:15:25.366 INFO running `"docker" "rm" "-f" "41679364fcd212dc4a41503e4924cca8f0ef5d00e3af584a12fd9a6398e5e6b5"`
Aug 30 11:15:25.513 INFO blam! 41679364fcd212dc4a41503e4924cca8f0ef5d00e3af584a12fd9a6398e5e6b5