Aug 10 23:31:26.799 INFO checking triehash-0.1.1 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 10 23:31:26.799 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 10 23:31:26.799 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 10 23:31:26.799 INFO running `"docker" "create" "-v" "/tmp/crater.UoquU9YOTgS3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-3/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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 +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 10 23:31:27.030 INFO blam! cadbc7e888e10c62d0306336a862e828d2b7beafacb1930a7fc1df076592ff33
Aug 10 23:31:27.034 INFO running `"docker" "start" "-a" "cadbc7e888e10c62d0306336a862e828d2b7beafacb1930a7fc1df076592ff33"`
Aug 10 23:31:27.844 INFO kablam!    Compiling crunchy v0.1.6
Aug 10 23:31:27.845 INFO kablam!    Compiling heapsize v0.4.2
Aug 10 23:31:27.847 INFO kablam!     Checking rustc-hex v1.0.0
Aug 10 23:31:27.850 INFO kablam!     Checking ethcore-bytes v0.1.1
Aug 10 23:31:27.852 INFO kablam!    Compiling keccak-hash v0.1.1
Aug 10 23:31:27.854 INFO kablam!    Compiling uint v0.2.1
Aug 10 23:31:27.857 INFO kablam!    Compiling ethereum-types v0.3.2
Aug 10 23:31:27.859 INFO kablam!     Checking ethereum-types-serialize v0.2.1
Aug 10 23:31:32.673 INFO kablam!     Checking tiny-keccak v1.4.2
Aug 10 23:31:33.297 INFO kablam!     Checking fixed-hash v0.2.1
Aug 10 23:31:33.297 INFO kablam!     Checking elastic-array v0.10.0
Aug 10 23:31:34.350 INFO kablam!     Checking ethbloom v0.5.0
Aug 10 23:31:52.680 INFO kablam!     Checking rlp v0.2.2
Aug 10 23:31:53.891 INFO kablam!     Checking trie-standardmap v0.1.0
Aug 10 23:31:53.892 INFO kablam!     Checking triehash v0.1.1 (file:///source)
Aug 10 23:31:55.181 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Aug 10 23:31:55.181 INFO kablam!   --> benches/triehash.rs:68:3
Aug 10 23:31:55.181 INFO kablam!    |
Aug 10 23:31:55.181 INFO kablam! 68 |         trie_root(d.clone()).clone();
Aug 10 23:31:55.181 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 23:31:55.181 INFO kablam!    |
Aug 10 23:31:55.181 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 10 23:31:55.181 INFO kablam!    = note: cloning is often expensive and is not expected to have side effects
Aug 10 23:31:55.181 INFO kablam! 
Aug 10 23:31:55.181 INFO kablam! warning: unused return value of `std::clone::Clone::clone` which must be used
Aug 10 23:31:55.181 INFO kablam!   --> benches/triehash.rs:83:3
Aug 10 23:31:55.181 INFO kablam!    |
Aug 10 23:31:55.182 INFO kablam! 83 |         trie_root(d.clone()).clone();
Aug 10 23:31:55.182 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 10 23:31:55.182 INFO kablam!    |
Aug 10 23:31:55.182 INFO kablam!    = note: cloning is often expensive and is not expected to have side effects
Aug 10 23:31:55.182 INFO kablam! 
Aug 10 23:31:55.402 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 27.65s
Aug 10 23:31:55.417 INFO kablam! su: No module specific data is present
Aug 10 23:31:56.002 INFO running `"docker" "rm" "-f" "cadbc7e888e10c62d0306336a862e828d2b7beafacb1930a7fc1df076592ff33"`
Aug 10 23:31:56.136 INFO blam! cadbc7e888e10c62d0306336a862e828d2b7beafacb1930a7fc1df076592ff33