Oct 31 19:22:37.522 INFO checking tomcat1911/browser-eng against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Oct 31 19:22:37.522 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-7/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +d7816399d50d407bbce1efe9dbadf8faaaf568fc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 31 19:22:37.949 INFO blam! 02f824acb5287043d6ad62fd4b0435c7b9c2bbbe98b1dbc95a0bdf0bd42bbf97
Oct 31 19:22:37.958 INFO running `"docker" "start" "-a" "02f824acb5287043d6ad62fd4b0435c7b9c2bbbe98b1dbc95a0bdf0bd42bbf97"`
Oct 31 19:22:39.716 INFO kablam! usermod: no changes
Oct 31 19:22:39.776 INFO kablam!     Checking bro v0.1.0 (/source)
Oct 31 19:22:40.032 INFO kablam! warning: struct is never constructed: `Node`
Oct 31 19:22:40.032 INFO kablam!  --> src/main.rs:3:1
Oct 31 19:22:40.032 INFO kablam!   |
Oct 31 19:22:40.032 INFO kablam! 3 | struct Node {
Oct 31 19:22:40.032 INFO kablam!   | ^^^^^^^^^^^
Oct 31 19:22:40.032 INFO kablam!   |
Oct 31 19:22:40.032 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 31 19:22:40.032 INFO kablam! 
Oct 31 19:22:40.032 INFO kablam! warning: struct is never constructed: `ElementData`
Oct 31 19:22:40.032 INFO kablam!  --> src/main.rs:8:1
Oct 31 19:22:40.032 INFO kablam!   |
Oct 31 19:22:40.032 INFO kablam! 8 | struct ElementData {
Oct 31 19:22:40.033 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Oct 31 19:22:40.033 INFO kablam! 
Oct 31 19:22:40.033 INFO kablam! warning: enum is never used: `NodeType`
Oct 31 19:22:40.033 INFO kablam!   --> src/main.rs:13:1
Oct 31 19:22:40.033 INFO kablam!    |
Oct 31 19:22:40.033 INFO kablam! 13 | enum NodeType {
Oct 31 19:22:40.033 INFO kablam!    | ^^^^^^^^^^^^^
Oct 31 19:22:40.033 INFO kablam! 
Oct 31 19:22:40.033 INFO kablam! warning: type alias is never used: `AttrMap`
Oct 31 19:22:40.033 INFO kablam!   --> src/main.rs:18:1
Oct 31 19:22:40.033 INFO kablam!    |
Oct 31 19:22:40.033 INFO kablam! 18 | type AttrMap = HashMap<String, String>;
Oct 31 19:22:40.033 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 19:22:40.033 INFO kablam! 
Oct 31 19:22:40.033 INFO kablam! warning: function is never used: `text`
Oct 31 19:22:40.033 INFO kablam!   --> src/main.rs:20:1
Oct 31 19:22:40.033 INFO kablam!    |
Oct 31 19:22:40.033 INFO kablam! 20 | fn text(data: String) -> Node {
Oct 31 19:22:40.033 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 19:22:40.033 INFO kablam! 
Oct 31 19:22:40.033 INFO kablam! warning: function is never used: `elem`
Oct 31 19:22:40.033 INFO kablam!   --> src/main.rs:24:1
Oct 31 19:22:40.033 INFO kablam!    |
Oct 31 19:22:40.033 INFO kablam! 24 | fn elem(name: String, attrs: AttrMap, children: Vec<Node>) -> Node {
Oct 31 19:22:40.033 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 19:22:40.033 INFO kablam! 
Oct 31 19:22:40.136 INFO kablam! warning: struct is never constructed: `Node`
Oct 31 19:22:40.136 INFO kablam!  --> src/main.rs:3:1
Oct 31 19:22:40.136 INFO kablam!   |
Oct 31 19:22:40.136 INFO kablam! 3 | struct Node {
Oct 31 19:22:40.136 INFO kablam!   | ^^^^^^^^^^^
Oct 31 19:22:40.136 INFO kablam!   |
Oct 31 19:22:40.136 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 31 19:22:40.136 INFO kablam! 
Oct 31 19:22:40.136 INFO kablam! warning: struct is never constructed: `ElementData`
Oct 31 19:22:40.136 INFO kablam!  --> src/main.rs:8:1
Oct 31 19:22:40.136 INFO kablam!   |
Oct 31 19:22:40.136 INFO kablam! 8 | struct ElementData {
Oct 31 19:22:40.136 INFO kablam!   | ^^^^^^^^^^^^^^^^^^
Oct 31 19:22:40.137 INFO kablam! 
Oct 31 19:22:40.137 INFO kablam! warning: enum is never used: `NodeType`
Oct 31 19:22:40.137 INFO kablam!   --> src/main.rs:13:1
Oct 31 19:22:40.137 INFO kablam!    |
Oct 31 19:22:40.137 INFO kablam! 13 | enum NodeType {
Oct 31 19:22:40.137 INFO kablam!    | ^^^^^^^^^^^^^
Oct 31 19:22:40.137 INFO kablam! 
Oct 31 19:22:40.137 INFO kablam! warning: type alias is never used: `AttrMap`
Oct 31 19:22:40.137 INFO kablam!   --> src/main.rs:18:1
Oct 31 19:22:40.137 INFO kablam!    |
Oct 31 19:22:40.137 INFO kablam! 18 | type AttrMap = HashMap<String, String>;
Oct 31 19:22:40.137 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 19:22:40.137 INFO kablam! 
Oct 31 19:22:40.137 INFO kablam! warning: function is never used: `text`
Oct 31 19:22:40.137 INFO kablam!   --> src/main.rs:20:1
Oct 31 19:22:40.137 INFO kablam!    |
Oct 31 19:22:40.137 INFO kablam! 20 | fn text(data: String) -> Node {
Oct 31 19:22:40.137 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 19:22:40.137 INFO kablam! 
Oct 31 19:22:40.137 INFO kablam! warning: function is never used: `elem`
Oct 31 19:22:40.137 INFO kablam!   --> src/main.rs:24:1
Oct 31 19:22:40.137 INFO kablam!    |
Oct 31 19:22:40.137 INFO kablam! 24 | fn elem(name: String, attrs: AttrMap, children: Vec<Node>) -> Node {
Oct 31 19:22:40.137 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 31 19:22:40.137 INFO kablam! 
Oct 31 19:22:40.163 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
Oct 31 19:22:40.176 INFO kablam! su: No module specific data is present
Oct 31 19:22:41.118 INFO running `"docker" "rm" "-f" "02f824acb5287043d6ad62fd4b0435c7b9c2bbbe98b1dbc95a0bdf0bd42bbf97"`
Oct 31 19:22:41.342 INFO blam! 02f824acb5287043d6ad62fd4b0435c7b9c2bbbe98b1dbc95a0bdf0bd42bbf97