Aug 11 00:07:28.710 INFO checking test_double-0.1.1 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 00:07:28.710 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 00:07:28.710 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 00:07:28.710 INFO running `"docker" "create" "-v" "/tmp/crater.yDW8WsmtW4N4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-2/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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 +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 00:07:29.106 INFO blam! 277edaa83417cb45355552f8086a161917961140397e019003f7a3aaffdece8b
Aug 11 00:07:29.108 INFO running `"docker" "start" "-a" "277edaa83417cb45355552f8086a161917961140397e019003f7a3aaffdece8b"`
Aug 11 00:07:30.716 INFO kablam!     Checking syn v0.12.15
Aug 11 00:07:39.583 INFO kablam!     Checking test_double v0.1.1 (file:///source)
Aug 11 00:07:40.755 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Aug 11 00:07:40.755 INFO kablam!  --> src/lib.rs:1:12
Aug 11 00:07:40.755 INFO kablam!   |
Aug 11 00:07:40.755 INFO kablam! 1 | #![feature(proc_macro)]
Aug 11 00:07:40.755 INFO kablam!   |            ^^^^^^^^^^
Aug 11 00:07:40.755 INFO kablam!   |
Aug 11 00:07:40.755 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 11 00:07:40.755 INFO kablam! 
Aug 11 00:07:40.781 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Aug 11 00:07:40.781 INFO kablam!  --> src/lib.rs:1:12
Aug 11 00:07:40.781 INFO kablam!   |
Aug 11 00:07:40.781 INFO kablam! 1 | #![feature(proc_macro)]
Aug 11 00:07:40.781 INFO kablam!   |            ^^^^^^^^^^
Aug 11 00:07:40.781 INFO kablam!   |
Aug 11 00:07:40.781 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 11 00:07:40.781 INFO kablam! 
Aug 11 00:07:40.838 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.14s
Aug 11 00:07:40.842 INFO kablam! su: No module specific data is present
Aug 11 00:07:41.485 INFO running `"docker" "rm" "-f" "277edaa83417cb45355552f8086a161917961140397e019003f7a3aaffdece8b"`
Aug 11 00:07:41.612 INFO blam! 277edaa83417cb45355552f8086a161917961140397e019003f7a3aaffdece8b