Sep 01 17:55:33.880 INFO checking gumdrop-0.4.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53831
Sep 01 17:55:33.880 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 01 17:55:33.880 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 17:55:34.062 INFO blam! 28e4837747810b7a3a92d8dac22a951bdb378720e0c0e2940899625e64c70537
Sep 01 17:55:34.063 INFO running `"docker" "start" "-a" "28e4837747810b7a3a92d8dac22a951bdb378720e0c0e2940899625e64c70537"`
Sep 01 17:55:34.721 INFO kablam!    Compiling gumdrop_derive v0.4.1
Sep 01 17:55:40.532 INFO kablam!     Checking gumdrop v0.4.0 (file:///source)
Sep 01 17:55:41.921 INFO kablam! warning: unused `#[macro_use]` import
Sep 01 17:55:41.921 INFO kablam!  --> examples/options.rs:2:1
Sep 01 17:55:41.921 INFO kablam!   |
Sep 01 17:55:41.921 INFO kablam! 2 | #[macro_use] extern crate gumdrop_derive;
Sep 01 17:55:41.921 INFO kablam!   | ^^^^^^^^^^^^
Sep 01 17:55:41.921 INFO kablam!   |
Sep 01 17:55:41.921 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 17:55:41.921 INFO kablam! 
Sep 01 17:55:41.950 INFO kablam! warning: unused `#[macro_use]` import
Sep 01 17:55:41.950 INFO kablam!  --> examples/commands.rs:2:1
Sep 01 17:55:41.951 INFO kablam!   |
Sep 01 17:55:41.951 INFO kablam! 2 | #[macro_use] extern crate gumdrop_derive;
Sep 01 17:55:41.951 INFO kablam!   | ^^^^^^^^^^^^
Sep 01 17:55:41.951 INFO kablam!   |
Sep 01 17:55:41.951 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 17:55:41.951 INFO kablam! 
Sep 01 17:55:42.687 INFO kablam! warning: unused `#[macro_use]` import
Sep 01 17:55:42.687 INFO kablam!  --> tests/options.rs:2:1
Sep 01 17:55:42.687 INFO kablam!   |
Sep 01 17:55:42.687 INFO kablam! 2 | #[macro_use] extern crate gumdrop;
Sep 01 17:55:42.687 INFO kablam!   | ^^^^^^^^^^^^
Sep 01 17:55:42.687 INFO kablam!   |
Sep 01 17:55:42.687 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 17:55:42.687 INFO kablam! 
Sep 01 17:55:44.013 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.32s
Sep 01 17:55:44.018 INFO kablam! su: No module specific data is present
Sep 01 17:55:44.646 INFO running `"docker" "rm" "-f" "28e4837747810b7a3a92d8dac22a951bdb378720e0c0e2940899625e64c70537"`
Sep 01 17:55:44.751 INFO blam! 28e4837747810b7a3a92d8dac22a951bdb378720e0c0e2940899625e64c70537