Nov 28 22:07:21.682 INFO checking metrics-0.2.3 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 22:07:21.682 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 22:07:21.968 INFO [stdout] ca093e1e5d3de0a2f21895acaf0532903498a0a0324c1310f99eb214ef12d9d4
Nov 28 22:07:21.969 INFO running `"docker" "start" "-a" "ca093e1e5d3de0a2f21895acaf0532903498a0a0324c1310f99eb214ef12d9d4"`
Nov 28 22:07:22.688 INFO [stderr] usermod: no changes
Nov 28 22:07:22.804 INFO [stderr]     Checking metrics v0.2.3 (/source)
Nov 28 22:07:28.825 INFO [stderr] warning: unused import: `iron::prelude::*`
Nov 28 22:07:28.825 INFO [stderr]   --> examples/web_server_with_debug_port.rs:14:5
Nov 28 22:07:28.825 INFO [stderr]    |
Nov 28 22:07:28.825 INFO [stderr] 14 | use iron::prelude::*;
Nov 28 22:07:28.825 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 28 22:07:28.825 INFO [stderr]    |
Nov 28 22:07:28.825 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 22:07:28.825 INFO [stderr] 
Nov 28 22:07:28.825 INFO [stderr] warning: unused import: `iron::status`
Nov 28 22:07:28.825 INFO [stderr]   --> examples/web_server_with_debug_port.rs:15:5
Nov 28 22:07:28.825 INFO [stderr]    |
Nov 28 22:07:28.826 INFO [stderr] 15 | use iron::status;
Nov 28 22:07:28.826 INFO [stderr]    |     ^^^^^^^^^^^^
Nov 28 22:07:28.826 INFO [stderr] 
Nov 28 22:07:28.826 INFO [stderr] warning: unused imports: `Counter`, `Gauge`, `Meter`, `Metric`, `StdCounter`, `StdGauge`, `StdMeter`
Nov 28 22:07:28.826 INFO [stderr]   --> examples/web_server_with_debug_port.rs:16:24
Nov 28 22:07:28.826 INFO [stderr]    |
Nov 28 22:07:28.826 INFO [stderr] 16 | use metrics::metrics::{Counter, Gauge, Meter, Metric, StdCounter, StdGauge, StdMeter};
Nov 28 22:07:28.826 INFO [stderr]    |                        ^^^^^^^  ^^^^^  ^^^^^  ^^^^^^  ^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^
Nov 28 22:07:28.826 INFO [stderr] 
Nov 28 22:07:28.826 INFO [stderr] warning: unused import: `std::collections::HashMap`
Nov 28 22:07:28.826 INFO [stderr]   --> examples/web_server_with_debug_port.rs:17:5
Nov 28 22:07:28.826 INFO [stderr]    |
Nov 28 22:07:28.826 INFO [stderr] 17 | use std::collections::HashMap;
Nov 28 22:07:28.826 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:07:28.826 INFO [stderr] 
Nov 28 22:07:28.826 INFO [stderr] warning: unused import: `histogram::Histogram`
Nov 28 22:07:28.826 INFO [stderr]   --> examples/web_server_with_debug_port.rs:18:5
Nov 28 22:07:28.826 INFO [stderr]    |
Nov 28 22:07:28.826 INFO [stderr] 18 | use histogram::Histogram;
Nov 28 22:07:28.826 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Nov 28 22:07:28.826 INFO [stderr] 
Nov 28 22:07:28.826 INFO [stderr] warning: unused import: `metrics::reporter::Reporter`
Nov 28 22:07:28.826 INFO [stderr]   --> examples/web_server_with_debug_port.rs:19:5
Nov 28 22:07:28.826 INFO [stderr]    |
Nov 28 22:07:28.826 INFO [stderr] 19 | use metrics::reporter::Reporter;
Nov 28 22:07:28.826 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:07:28.826 INFO [stderr] 
Nov 28 22:07:28.910 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.20s
Nov 28 22:07:28.924 INFO [stderr] su: No module specific data is present
Nov 28 22:07:29.987 INFO running `"docker" "inspect" "ca093e1e5d3de0a2f21895acaf0532903498a0a0324c1310f99eb214ef12d9d4"`
Nov 28 22:07:30.278 INFO running `"docker" "rm" "-f" "ca093e1e5d3de0a2f21895acaf0532903498a0a0324c1310f99eb214ef12d9d4"`
Nov 28 22:07:30.584 INFO [stdout] ca093e1e5d3de0a2f21895acaf0532903498a0a0324c1310f99eb214ef12d9d4