Aug 11 16:37:56.269 INFO checking darling-0.5.0 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 16:37:56.269 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 16:37:56.269 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 16:37:56.269 INFO running `"docker" "create" "-v" "/tmp/crater.1Gpxr1471HBE:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-3/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 16:37:56.516 INFO blam! c909051282226ab4d3dcbe19cea0bd6717b0a2a84d259dba3e649e198ce4dfbd
Aug 11 16:37:56.516 INFO running `"docker" "start" "-a" "c909051282226ab4d3dcbe19cea0bd6717b0a2a84d259dba3e649e198ce4dfbd"`
Aug 11 16:37:57.403 INFO kablam!     Checking ident_case v1.0.0
Aug 11 16:37:57.408 INFO kablam!     Checking proc-macro2 v0.3.8
Aug 11 16:37:57.409 INFO kablam!    Compiling darling_core v0.5.0
Aug 11 16:38:05.259 INFO kablam!     Checking quote v0.5.2
Aug 11 16:38:09.730 INFO kablam!     Checking syn v0.13.11
Aug 11 16:38:27.569 INFO kablam!    Compiling darling_macro v0.5.0
Aug 11 16:38:47.088 INFO kablam!     Checking darling v0.5.0 (file:///source)
Aug 11 16:39:32.437 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 35s
Aug 11 16:39:32.448 INFO kablam! su: No module specific data is present
Aug 11 16:39:33.179 INFO running `"docker" "rm" "-f" "c909051282226ab4d3dcbe19cea0bd6717b0a2a84d259dba3e649e198ce4dfbd"`
Aug 11 16:39:33.274 INFO blam! c909051282226ab4d3dcbe19cea0bd6717b0a2a84d259dba3e649e198ce4dfbd