Aug 02 04:25:50.436 INFO checking metrics-0.2.3 against 1.27.2+tmplazy for lazy_static-1
Aug 02 04:25:50.436 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 04:25:50.436 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 04:25:50.436 INFO running `"docker" "create" "-v" "/tmp/crater.SGnp4qy0gykx:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-2/1.27.2+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 04:25:50.738 INFO blam! 5182e1de2b740c50ca886b988cdb4cdcfc418f0f1c10f24c8b079e4c5a2e1b56
Aug 02 04:25:50.744 INFO running `"docker" "start" "-a" "5182e1de2b740c50ca886b988cdb4cdcfc418f0f1c10f24c8b079e4c5a2e1b56"`
Aug 02 04:25:52.322 INFO kablam!     Checking metrics v0.2.3 (file:///source)
Aug 02 04:25:57.758 INFO kablam! warning: unused import: `iron::prelude::*`
Aug 02 04:25:57.758 INFO kablam!   --> examples/web_server_with_debug_port.rs:14:5
Aug 02 04:25:57.758 INFO kablam!    |
Aug 02 04:25:57.758 INFO kablam! 14 | use iron::prelude::*;
Aug 02 04:25:57.758 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Aug 02 04:25:57.768 INFO kablam!    |
Aug 02 04:25:57.768 INFO kablam!    = note: #[warn(unused_imports)] on by default
Aug 02 04:25:57.768 INFO kablam! 
Aug 02 04:25:57.769 INFO kablam! warning: unused import: `iron::status`
Aug 02 04:25:57.769 INFO kablam!   --> examples/web_server_with_debug_port.rs:15:5
Aug 02 04:25:57.769 INFO kablam!    |
Aug 02 04:25:57.769 INFO kablam! 15 | use iron::status;
Aug 02 04:25:57.769 INFO kablam!    |     ^^^^^^^^^^^^
Aug 02 04:25:57.769 INFO kablam! 
Aug 02 04:25:57.770 INFO kablam! warning: unused imports: `Counter`, `Gauge`, `Meter`, `Metric`, `StdCounter`, `StdGauge`, `StdMeter`
Aug 02 04:25:57.770 INFO kablam!   --> examples/web_server_with_debug_port.rs:16:24
Aug 02 04:25:57.770 INFO kablam!    |
Aug 02 04:25:57.770 INFO kablam! 16 | use metrics::metrics::{Counter, Gauge, Meter, Metric, StdCounter, StdGauge, StdMeter};
Aug 02 04:25:57.770 INFO kablam!    |                        ^^^^^^^  ^^^^^  ^^^^^  ^^^^^^  ^^^^^^^^^^  ^^^^^^^^  ^^^^^^^^
Aug 02 04:25:57.770 INFO kablam! 
Aug 02 04:25:57.771 INFO kablam! warning: unused import: `std::collections::HashMap`
Aug 02 04:25:57.771 INFO kablam!   --> examples/web_server_with_debug_port.rs:17:5
Aug 02 04:25:57.771 INFO kablam!    |
Aug 02 04:25:57.771 INFO kablam! 17 | use std::collections::HashMap;
Aug 02 04:25:57.771 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 04:25:57.771 INFO kablam! 
Aug 02 04:25:57.771 INFO kablam! warning: unused import: `histogram::Histogram`
Aug 02 04:25:57.771 INFO kablam!   --> examples/web_server_with_debug_port.rs:18:5
Aug 02 04:25:57.771 INFO kablam!    |
Aug 02 04:25:57.771 INFO kablam! 18 | use histogram::Histogram;
Aug 02 04:25:57.772 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Aug 02 04:25:57.772 INFO kablam! 
Aug 02 04:25:57.772 INFO kablam! warning: unused import: `metrics::reporter::Reporter`
Aug 02 04:25:57.772 INFO kablam!   --> examples/web_server_with_debug_port.rs:19:5
Aug 02 04:25:57.772 INFO kablam!    |
Aug 02 04:25:57.772 INFO kablam! 19 | use metrics::reporter::Reporter;
Aug 02 04:25:57.772 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 02 04:25:57.772 INFO kablam! 
Aug 02 04:25:58.245 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.10s
Aug 02 04:25:58.256 INFO kablam! su: No module specific data is present
Aug 02 04:25:58.961 INFO running `"docker" "rm" "-f" "5182e1de2b740c50ca886b988cdb4cdcfc418f0f1c10f24c8b079e4c5a2e1b56"`
Aug 02 04:25:59.116 INFO blam! 5182e1de2b740c50ca886b988cdb4cdcfc418f0f1c10f24c8b079e4c5a2e1b56