Jul 11 16:03:51.009 INFO checking Parfyonator/merkle_tree against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 11 16:03:51.009 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 11 16:03:51.009 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 11 16:03:51.009 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-7/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 11 16:03:51.272 INFO blam! f372e93e7a76fe06de15ccdba1b8b4735e3a72c06c3962b8e4ed3790bcfd3d27
Jul 11 16:03:51.274 INFO running `"docker" "start" "-a" "f372e93e7a76fe06de15ccdba1b8b4735e3a72c06c3962b8e4ed3790bcfd3d27"`
Jul 11 16:03:52.375 INFO kablam!    Compiling rust-crypto v0.2.36
Jul 11 16:03:52.377 INFO kablam!     Checking hyper v0.10.5
Jul 11 16:04:13.259 INFO kablam!     Checking merkle_tree v0.1.0 (file:///source)
Jul 11 16:04:14.145 INFO kablam! warning: method is never used: `add_child`
Jul 11 16:04:14.145 INFO kablam!   --> src/merkle_tree.rs:60:5
Jul 11 16:04:14.145 INFO kablam!    |
Jul 11 16:04:14.145 INFO kablam! 60 |     fn add_child(&mut self, new_val: String) -> bool {
Jul 11 16:04:14.145 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 16:04:14.155 INFO kablam!    |
Jul 11 16:04:14.156 INFO kablam!    = note: #[warn(dead_code)] on by default
Jul 11 16:04:14.156 INFO kablam! 
Jul 11 16:04:14.157 INFO kablam! warning: method is never used: `has_children`
Jul 11 16:04:14.157 INFO kablam!   --> src/merkle_tree.rs:74:5
Jul 11 16:04:14.157 INFO kablam!    |
Jul 11 16:04:14.157 INFO kablam! 74 |     fn has_children(&self) -> bool {
Jul 11 16:04:14.157 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 16:04:14.158 INFO kablam! 
Jul 11 16:04:14.254 INFO kablam! warning: method is never used: `add_child`
Jul 11 16:04:14.254 INFO kablam!   --> src/merkle_tree.rs:60:5
Jul 11 16:04:14.254 INFO kablam!    |
Jul 11 16:04:14.254 INFO kablam! 60 |     fn add_child(&mut self, new_val: String) -> bool {
Jul 11 16:04:14.255 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 16:04:14.255 INFO kablam!    |
Jul 11 16:04:14.255 INFO kablam!    = note: #[warn(dead_code)] on by default
Jul 11 16:04:14.255 INFO kablam! 
Jul 11 16:04:14.255 INFO kablam! warning: method is never used: `has_children`
Jul 11 16:04:14.255 INFO kablam!   --> src/merkle_tree.rs:74:5
Jul 11 16:04:14.255 INFO kablam!    |
Jul 11 16:04:14.255 INFO kablam! 74 |     fn has_children(&self) -> bool {
Jul 11 16:04:14.255 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 11 16:04:14.266 INFO kablam! 
Jul 11 16:04:14.327 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 22.12s
Jul 11 16:04:14.347 INFO kablam! su: No module specific data is present
Jul 11 16:04:14.921 INFO running `"docker" "rm" "-f" "f372e93e7a76fe06de15ccdba1b8b4735e3a72c06c3962b8e4ed3790bcfd3d27"`
Jul 11 16:04:15.090 INFO blam! f372e93e7a76fe06de15ccdba1b8b4735e3a72c06c3962b8e4ed3790bcfd3d27