Nov 10 03:20:12.929 INFO checking metrics-0.2.3 against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 10 03:20:12.929 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-6/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +653da4fd006c97625247acd7e076d0782cdc149b-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 10 03:20:13.115 INFO blam! 8582e98d3086dbb2dbf8a2be67084475d8c55ab8ae8d4c146a3684ce5817f7db
Nov 10 03:20:13.119 INFO running `"docker" "start" "-a" "8582e98d3086dbb2dbf8a2be67084475d8c55ab8ae8d4c146a3684ce5817f7db"`
Nov 10 03:20:13.616 INFO kablam! usermod: no changes
Nov 10 03:20:13.769 INFO kablam!     Checking metrics v0.2.3 (/source)
Nov 10 03:20:17.602 INFO kablam! warning: unused import: `iron::prelude::*`
Nov 10 03:20:17.603 INFO kablam!   --> examples/web_server_with_debug_port.rs:14:5
Nov 10 03:20:17.603 INFO kablam!    |
Nov 10 03:20:17.603 INFO kablam! 14 | use iron::prelude::*;
Nov 10 03:20:17.603 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 10 03:20:17.603 INFO kablam!    |
Nov 10 03:20:17.603 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 10 03:20:17.603 INFO kablam! 
Nov 10 03:20:17.603 INFO kablam! warning: unused import: `iron::status`
Nov 10 03:20:17.603 INFO kablam!   --> examples/web_server_with_debug_port.rs:15:5
Nov 10 03:20:17.603 INFO kablam!    |
Nov 10 03:20:17.603 INFO kablam! 15 | use iron::status;
Nov 10 03:20:17.603 INFO kablam!    |     ^^^^^^^^^^^^
Nov 10 03:20:17.603 INFO kablam! 
Nov 10 03:20:17.603 INFO kablam! warning: unused imports: `Counter`, `Gauge`, `Meter`, `Metric`, `StdCounter`, `StdGauge`, `StdMeter`
Nov 10 03:20:17.603 INFO kablam!   --> examples/web_server_with_debug_port.rs:16:24
Nov 10 03:20:17.603 INFO kablam!    |
Nov 10 03:20:17.603 INFO kablam! 16 | use metrics::metrics::{Counter, Gauge, Meter, Metric, StdCounter, StdGauge, StdMeter};
Nov 10 03:20:17.603 INFO kablam!    |                        ^^^^^^^  ^^^^^  ^^^^^  ^^^^^^  ^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^
Nov 10 03:20:17.603 INFO kablam! 
Nov 10 03:20:17.603 INFO kablam! warning: unused import: `std::collections::HashMap`
Nov 10 03:20:17.603 INFO kablam!   --> examples/web_server_with_debug_port.rs:17:5
Nov 10 03:20:17.603 INFO kablam!    |
Nov 10 03:20:17.603 INFO kablam! 17 | use std::collections::HashMap;
Nov 10 03:20:17.603 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 03:20:17.603 INFO kablam! 
Nov 10 03:20:17.604 INFO kablam! warning: unused import: `histogram::Histogram`
Nov 10 03:20:17.604 INFO kablam!   --> examples/web_server_with_debug_port.rs:18:5
Nov 10 03:20:17.604 INFO kablam!    |
Nov 10 03:20:17.604 INFO kablam! 18 | use histogram::Histogram;
Nov 10 03:20:17.604 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Nov 10 03:20:17.604 INFO kablam! 
Nov 10 03:20:17.604 INFO kablam! warning: unused import: `metrics::reporter::Reporter`
Nov 10 03:20:17.604 INFO kablam!   --> examples/web_server_with_debug_port.rs:19:5
Nov 10 03:20:17.604 INFO kablam!    |
Nov 10 03:20:17.604 INFO kablam! 19 | use metrics::reporter::Reporter;
Nov 10 03:20:17.604 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 03:20:17.604 INFO kablam! 
Nov 10 03:20:17.756 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.11s
Nov 10 03:20:17.766 INFO kablam! su: No module specific data is present
Nov 10 03:20:18.995 INFO running `"docker" "rm" "-f" "8582e98d3086dbb2dbf8a2be67084475d8c55ab8ae8d4c146a3684ce5817f7db"`
Nov 10 03:20:19.268 INFO blam! 8582e98d3086dbb2dbf8a2be67084475d8c55ab8ae8d4c146a3684ce5817f7db