Aug 11 14:14:14.012 INFO checking from_variants-0.4.0 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 14:14:14.012 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 14:14:14.012 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 14:14:14.013 INFO running `"docker" "create" "-v" "/tmp/crater.X6F6bxPbCfjB:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-5/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 14:14:14.231 INFO blam! c53955caf3346abfdf950314e88e21dab814c79eff15f450fe9f7eb72b204bb0
Aug 11 14:14:14.234 INFO running `"docker" "start" "-a" "c53955caf3346abfdf950314e88e21dab814c79eff15f450fe9f7eb72b204bb0"`
Aug 11 14:14:15.689 INFO kablam!    Compiling error-chain v0.11.0
Aug 11 14:14:15.691 INFO kablam!    Compiling syn v0.13.11
Aug 11 14:15:03.253 INFO kablam!    Compiling darling_core v0.5.0
Aug 11 14:15:22.746 INFO kablam!    Compiling darling_macro v0.5.0
Aug 11 14:15:26.882 INFO kablam!    Compiling darling v0.5.0
Aug 11 14:15:28.842 INFO kablam!    Compiling from_variants_impl v0.4.0
Aug 11 14:15:36.373 INFO kablam!     Checking from_variants v0.4.0 (file:///source)
Aug 11 14:15:39.532 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 23s
Aug 11 14:15:39.544 INFO kablam! su: No module specific data is present
Aug 11 14:15:40.538 INFO running `"docker" "rm" "-f" "c53955caf3346abfdf950314e88e21dab814c79eff15f450fe9f7eb72b204bb0"`
Aug 11 14:15:40.637 INFO blam! c53955caf3346abfdf950314e88e21dab814c79eff15f450fe9f7eb72b204bb0