Aug 11 16:38:44.516 INFO checking dalek-rangeproofs-0.1.0 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 16:38:44.516 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 16:38:44.516 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 16:38:44.516 INFO running `"docker" "create" "-v" "/tmp/crater.SUpV1iqhD6fP:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-4/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 16:38:44.738 INFO blam! 473a7884eb54d6691806b3717490bff5acdbea2a660edabc50fd4e512bbbeaf5
Aug 11 16:38:44.740 INFO running `"docker" "start" "-a" "473a7884eb54d6691806b3717490bff5acdbea2a660edabc50fd4e512bbbeaf5"`
Aug 11 16:38:46.151 INFO kablam!     Checking generic-array v0.6.0
Aug 11 16:38:46.151 INFO kablam!     Checking serde_cbor v0.6.1
Aug 11 16:38:47.404 INFO kablam!     Checking digest-buffer v0.2.0
Aug 11 16:38:47.405 INFO kablam!     Checking digest v0.4.0
Aug 11 16:38:47.883 INFO kablam!     Checking curve25519-dalek v0.8.1
Aug 11 16:38:48.501 INFO kablam!     Checking sha2 v0.4.2
Aug 11 16:38:52.915 INFO kablam!     Checking dalek-rangeproofs v0.1.0 (file:///source)
Aug 11 16:38:55.770 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.75s
Aug 11 16:38:55.778 INFO kablam! su: No module specific data is present
Aug 11 16:38:56.422 INFO running `"docker" "rm" "-f" "473a7884eb54d6691806b3717490bff5acdbea2a660edabc50fd4e512bbbeaf5"`
Aug 11 16:38:56.582 INFO blam! 473a7884eb54d6691806b3717490bff5acdbea2a660edabc50fd4e512bbbeaf5