Nov 10 03:20:12.901 INFO checking metrics-0.2.3 against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 10 03:20:12.901 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-7/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 03:20:13.147 INFO blam! a7336b583e111983a6a067e23b6ca7c1f2eb1f51afc1b4e67435d28fad6f81e1
Nov 10 03:20:13.156 INFO running `"docker" "start" "-a" "a7336b583e111983a6a067e23b6ca7c1f2eb1f51afc1b4e67435d28fad6f81e1"`
Nov 10 03:20:13.650 INFO kablam! usermod: no changes
Nov 10 03:20:13.794 INFO kablam!     Checking metrics v0.2.3 (/source)
Nov 10 03:20:19.387 INFO kablam! warning: unused import: `iron::prelude::*`
Nov 10 03:20:19.387 INFO kablam!   --> examples/web_server_with_debug_port.rs:14:5
Nov 10 03:20:19.387 INFO kablam!    |
Nov 10 03:20:19.387 INFO kablam! 14 | use iron::prelude::*;
Nov 10 03:20:19.387 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Nov 10 03:20:19.387 INFO kablam!    |
Nov 10 03:20:19.387 INFO kablam!    = note: #[warn(unused_imports)] on by default
Nov 10 03:20:19.387 INFO kablam! 
Nov 10 03:20:19.387 INFO kablam! warning: unused import: `iron::status`
Nov 10 03:20:19.387 INFO kablam!   --> examples/web_server_with_debug_port.rs:15:5
Nov 10 03:20:19.387 INFO kablam!    |
Nov 10 03:20:19.387 INFO kablam! 15 | use iron::status;
Nov 10 03:20:19.387 INFO kablam!    |     ^^^^^^^^^^^^
Nov 10 03:20:19.387 INFO kablam! 
Nov 10 03:20:19.387 INFO kablam! warning: unused imports: `Counter`, `Gauge`, `Meter`, `Metric`, `StdCounter`, `StdGauge`, `StdMeter`
Nov 10 03:20:19.387 INFO kablam!   --> examples/web_server_with_debug_port.rs:16:24
Nov 10 03:20:19.387 INFO kablam!    |
Nov 10 03:20:19.387 INFO kablam! 16 | use metrics::metrics::{Counter, Gauge, Meter, Metric, StdCounter, StdGauge, StdMeter};
Nov 10 03:20:19.387 INFO kablam!    |                        ^^^^^^^  ^^^^^  ^^^^^  ^^^^^^  ^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^
Nov 10 03:20:19.387 INFO kablam! 
Nov 10 03:20:19.387 INFO kablam! warning: unused import: `std::collections::HashMap`
Nov 10 03:20:19.387 INFO kablam!   --> examples/web_server_with_debug_port.rs:17:5
Nov 10 03:20:19.387 INFO kablam!    |
Nov 10 03:20:19.387 INFO kablam! 17 | use std::collections::HashMap;
Nov 10 03:20:19.387 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 03:20:19.387 INFO kablam! 
Nov 10 03:20:19.387 INFO kablam! warning: unused import: `histogram::Histogram`
Nov 10 03:20:19.387 INFO kablam!   --> examples/web_server_with_debug_port.rs:18:5
Nov 10 03:20:19.387 INFO kablam!    |
Nov 10 03:20:19.387 INFO kablam! 18 | use histogram::Histogram;
Nov 10 03:20:19.387 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Nov 10 03:20:19.387 INFO kablam! 
Nov 10 03:20:19.387 INFO kablam! warning: unused import: `metrics::reporter::Reporter`
Nov 10 03:20:19.387 INFO kablam!   --> examples/web_server_with_debug_port.rs:19:5
Nov 10 03:20:19.387 INFO kablam!    |
Nov 10 03:20:19.387 INFO kablam! 19 | use metrics::reporter::Reporter;
Nov 10 03:20:19.387 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 10 03:20:19.387 INFO kablam! 
Nov 10 03:20:19.567 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.88s
Nov 10 03:20:19.575 INFO kablam! su: No module specific data is present
Nov 10 03:20:20.343 INFO running `"docker" "rm" "-f" "a7336b583e111983a6a067e23b6ca7c1f2eb1f51afc1b4e67435d28fad6f81e1"`
Nov 10 03:20:20.669 INFO blam! a7336b583e111983a6a067e23b6ca7c1f2eb1f51afc1b4e67435d28fad6f81e1