Sep 21 07:44:35.534 INFO checking libhoney-0.0.5 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 07:44:35.535 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 07:44:35.535 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-4/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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=1000" "-e" "CMD=cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 07:44:35.656 INFO blam! 90bfef304a724e32620e21c11632f163dad6be1ac61ea35c0c705c18f5c8af16
Sep 21 07:44:35.657 INFO running `"docker" "start" "-a" "90bfef304a724e32620e21c11632f163dad6be1ac61ea35c0c705c18f5c8af16"`
Sep 21 07:44:36.565 INFO kablam! usermod: no changes
Sep 21 07:44:36.828 INFO kablam!     Checking libhoney v0.0.5 (/source)
Sep 21 07:44:38.632 INFO kablam! warning: unused `#[macro_use]` import
Sep 21 07:44:38.632 INFO kablam!  --> src/lib.rs:1:1
Sep 21 07:44:38.632 INFO kablam!   |
Sep 21 07:44:38.632 INFO kablam! 1 | #[macro_use] extern crate serde_json;
Sep 21 07:44:38.632 INFO kablam!   | ^^^^^^^^^^^^
Sep 21 07:44:38.632 INFO kablam!   |
Sep 21 07:44:38.632 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 07:44:38.632 INFO kablam! 
Sep 21 07:44:38.667 INFO kablam! warning: unused `#[macro_use]` import
Sep 21 07:44:38.667 INFO kablam!  --> src/lib.rs:1:1
Sep 21 07:44:38.667 INFO kablam!   |
Sep 21 07:44:38.667 INFO kablam! 1 | #[macro_use] extern crate serde_json;
Sep 21 07:44:38.667 INFO kablam!   | ^^^^^^^^^^^^
Sep 21 07:44:38.667 INFO kablam!   |
Sep 21 07:44:38.667 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 07:44:38.667 INFO kablam! 
Sep 21 07:44:40.580 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.99s
Sep 21 07:44:40.600 INFO kablam! su: No module specific data is present
Sep 21 07:44:41.371 INFO running `"docker" "rm" "-f" "90bfef304a724e32620e21c11632f163dad6be1ac61ea35c0c705c18f5c8af16"`
Sep 21 07:44:41.462 INFO blam! 90bfef304a724e32620e21c11632f163dad6be1ac61ea35c0c705c18f5c8af16