Jul 11 16:04:15.136 INFO checking Parfyonator/merkle_tree against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 11 16:04:15.136 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 16:04:15.136 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 11 16:04:15.136 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-7/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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=500" "-e" "CMD=cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 11 16:04:15.380 INFO blam! 1e1bee63f15270a2147f2a33290591a265abeae80a2ceccdfd1af0d08518a8ea
Jul 11 16:04:15.381 INFO running `"docker" "start" "-a" "1e1bee63f15270a2147f2a33290591a265abeae80a2ceccdfd1af0d08518a8ea"`
Jul 11 16:04:16.460 INFO kablam!    Compiling rust-crypto v0.2.36
Jul 11 16:04:16.461 INFO kablam!    Compiling hyper v0.10.5
Jul 11 16:04:37.959 INFO kablam!     Checking merkle_tree v0.1.0 (file:///source)
Jul 11 16:04:38.778 INFO kablam! warning: method is never used: `add_child`
Jul 11 16:04:38.778 INFO kablam!   --> src/merkle_tree.rs:60:5
Jul 11 16:04:38.778 INFO kablam!    |
Jul 11 16:04:38.778 INFO kablam! 60 |     fn add_child(&mut self, new_val: String) -> bool {
Jul 11 16:04:38.778 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 16:04:38.778 INFO kablam!    |
Jul 11 16:04:38.778 INFO kablam!    = note: #[warn(dead_code)] on by default
Jul 11 16:04:38.779 INFO kablam! 
Jul 11 16:04:38.779 INFO kablam! warning: method is never used: `has_children`
Jul 11 16:04:38.779 INFO kablam!   --> src/merkle_tree.rs:74:5
Jul 11 16:04:38.779 INFO kablam!    |
Jul 11 16:04:38.779 INFO kablam! 74 |     fn has_children(&self) -> bool {
Jul 11 16:04:38.779 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 16:04:38.779 INFO kablam! 
Jul 11 16:04:38.938 INFO kablam! warning: method is never used: `add_child`
Jul 11 16:04:38.938 INFO kablam!   --> src/merkle_tree.rs:60:5
Jul 11 16:04:38.938 INFO kablam!    |
Jul 11 16:04:38.938 INFO kablam! 60 |     fn add_child(&mut self, new_val: String) -> bool {
Jul 11 16:04:38.938 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 16:04:38.938 INFO kablam!    |
Jul 11 16:04:38.938 INFO kablam!    = note: #[warn(dead_code)] on by default
Jul 11 16:04:38.938 INFO kablam! 
Jul 11 16:04:38.939 INFO kablam! warning: method is never used: `has_children`
Jul 11 16:04:38.939 INFO kablam!   --> src/merkle_tree.rs:74:5
Jul 11 16:04:38.939 INFO kablam!    |
Jul 11 16:04:38.939 INFO kablam! 74 |     fn has_children(&self) -> bool {
Jul 11 16:04:38.939 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 16:04:38.939 INFO kablam! 
Jul 11 16:04:39.013 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 22.69s
Jul 11 16:04:39.023 INFO kablam! su: No module specific data is present
Jul 11 16:04:39.521 INFO running `"docker" "rm" "-f" "1e1bee63f15270a2147f2a33290591a265abeae80a2ceccdfd1af0d08518a8ea"`
Jul 11 16:04:39.686 INFO blam! 1e1bee63f15270a2147f2a33290591a265abeae80a2ceccdfd1af0d08518a8ea