Oct 27 08:07:23.396 INFO checking ashleygwilliams/relational_node-rust against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 08:07:23.396 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-4/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 08:07:23.836 INFO blam! 9ef37e70b098ebf16000a6f21436ffcaa145741e5e98678a33b7ebbe9f964efe
Oct 27 08:07:23.837 INFO running `"docker" "start" "-a" "9ef37e70b098ebf16000a6f21436ffcaa145741e5e98678a33b7ebbe9f964efe"`
Oct 27 08:07:24.623 INFO kablam! usermod: no changes
Oct 27 08:07:24.679 INFO kablam!     Checking relation_node v0.1.0 (/source)
Oct 27 08:07:25.139 INFO kablam! warning: variant is never constructed: `Undefined`
Oct 27 08:07:25.139 INFO kablam!  --> src/value.rs:6:3
Oct 27 08:07:25.139 INFO kablam!   |
Oct 27 08:07:25.139 INFO kablam! 6 |   Undefined,
Oct 27 08:07:25.139 INFO kablam!   |   ^^^^^^^^^
Oct 27 08:07:25.139 INFO kablam!   |
Oct 27 08:07:25.139 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 27 08:07:25.139 INFO kablam! 
Oct 27 08:07:25.139 INFO kablam! warning: variant is never constructed: `Variable`
Oct 27 08:07:25.139 INFO kablam!  --> src/value.rs:7:3
Oct 27 08:07:25.139 INFO kablam!   |
Oct 27 08:07:25.139 INFO kablam! 7 |   Variable(Variable),
Oct 27 08:07:25.139 INFO kablam!   |   ^^^^^^^^^^^^^^^^^^
Oct 27 08:07:25.139 INFO kablam! 
Oct 27 08:07:25.139 INFO kablam! warning: variant is never constructed: `Object`
Oct 27 08:07:25.139 INFO kablam!  --> src/value.rs:8:3
Oct 27 08:07:25.139 INFO kablam!   |
Oct 27 08:07:25.139 INFO kablam! 8 |   Object(HashMap<String, Value>),
Oct 27 08:07:25.139 INFO kablam!   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 08:07:25.139 INFO kablam! 
Oct 27 08:07:25.139 INFO kablam! warning: variant is never constructed: `String`
Oct 27 08:07:25.139 INFO kablam!  --> src/value.rs:9:3
Oct 27 08:07:25.139 INFO kablam!   |
Oct 27 08:07:25.139 INFO kablam! 9 |   String(String),
Oct 27 08:07:25.139 INFO kablam!   |   ^^^^^^^^^^^^^^
Oct 27 08:07:25.139 INFO kablam! 
Oct 27 08:07:25.139 INFO kablam! warning: variant is never constructed: `Array`
Oct 27 08:07:25.139 INFO kablam!   --> src/value.rs:10:3
Oct 27 08:07:25.139 INFO kablam!    |
Oct 27 08:07:25.139 INFO kablam! 10 |   Array(Vec<Value>),
Oct 27 08:07:25.139 INFO kablam!    |   ^^^^^^^^^^^^^^^^^
Oct 27 08:07:25.139 INFO kablam! 
Oct 27 08:07:25.139 INFO kablam! warning: variant is never constructed: `Number`
Oct 27 08:07:25.139 INFO kablam!   --> src/value.rs:11:3
Oct 27 08:07:25.139 INFO kablam!    |
Oct 27 08:07:25.139 INFO kablam! 11 |   Number(u32),
Oct 27 08:07:25.139 INFO kablam!    |   ^^^^^^^^^^^
Oct 27 08:07:25.139 INFO kablam! 
Oct 27 08:07:25.140 INFO kablam! warning: variant is never constructed: `Boolean`
Oct 27 08:07:25.140 INFO kablam!   --> src/value.rs:12:3
Oct 27 08:07:25.140 INFO kablam!    |
Oct 27 08:07:25.140 INFO kablam! 12 |   Boolean(bool),
Oct 27 08:07:25.140 INFO kablam!    |   ^^^^^^^^^^^^^
Oct 27 08:07:25.140 INFO kablam! 
Oct 27 08:07:25.140 INFO kablam! warning: method is never used: `create_variables`
Oct 27 08:07:25.140 INFO kablam!   --> src/state.rs:12:3
Oct 27 08:07:25.140 INFO kablam!    |
Oct 27 08:07:25.140 INFO kablam! 12 |   fn create_variables(&self, names: Vec<String>) -> (State, Vec<Variable>) {
Oct 27 08:07:25.140 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 08:07:25.140 INFO kablam! 
Oct 27 08:07:25.140 INFO kablam! warning: method is never used: `assign_values`
Oct 27 08:07:25.140 INFO kablam!   --> src/state.rs:20:3
Oct 27 08:07:25.140 INFO kablam!    |
Oct 27 08:07:25.140 INFO kablam! 20 |   fn assign_values(&self, new_vals: HashMap<String, Value>) -> State {
Oct 27 08:07:25.140 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 08:07:25.140 INFO kablam! 
Oct 27 08:07:25.140 INFO kablam! warning: method is never used: `value_of`
Oct 27 08:07:25.140 INFO kablam!   --> src/state.rs:26:3
Oct 27 08:07:25.140 INFO kablam!    |
Oct 27 08:07:25.140 INFO kablam! 26 |   fn value_of(&self, variable: &Variable) -> Value {
Oct 27 08:07:25.140 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 08:07:25.140 INFO kablam! 
Oct 27 08:07:25.140 INFO kablam! warning: method is never used: `unify`
Oct 27 08:07:25.140 INFO kablam!   --> src/state.rs:37:3
Oct 27 08:07:25.140 INFO kablam!    |
Oct 27 08:07:25.140 INFO kablam! 37 |   fn unify(&self, a: &Variable, b: &Variable) -> Option<State> {
Oct 27 08:07:25.140 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 08:07:25.140 INFO kablam! 
Oct 27 08:07:25.383 INFO kablam! warning: variant is never constructed: `Undefined`
Oct 27 08:07:25.383 INFO kablam!  --> src/value.rs:6:3
Oct 27 08:07:25.383 INFO kablam!   |
Oct 27 08:07:25.383 INFO kablam! 6 |   Undefined,
Oct 27 08:07:25.383 INFO kablam!   |   ^^^^^^^^^
Oct 27 08:07:25.383 INFO kablam!   |
Oct 27 08:07:25.383 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 27 08:07:25.383 INFO kablam! 
Oct 27 08:07:25.383 INFO kablam! warning: variant is never constructed: `Variable`
Oct 27 08:07:25.383 INFO kablam!  --> src/value.rs:7:3
Oct 27 08:07:25.383 INFO kablam!   |
Oct 27 08:07:25.383 INFO kablam! 7 |   Variable(Variable),
Oct 27 08:07:25.383 INFO kablam!   |   ^^^^^^^^^^^^^^^^^^
Oct 27 08:07:25.383 INFO kablam! 
Oct 27 08:07:25.383 INFO kablam! warning: variant is never constructed: `Object`
Oct 27 08:07:25.383 INFO kablam!  --> src/value.rs:8:3
Oct 27 08:07:25.383 INFO kablam!   |
Oct 27 08:07:25.383 INFO kablam! 8 |   Object(HashMap<String, Value>),
Oct 27 08:07:25.383 INFO kablam!   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 08:07:25.383 INFO kablam! 
Oct 27 08:07:25.383 INFO kablam! warning: variant is never constructed: `String`
Oct 27 08:07:25.383 INFO kablam!  --> src/value.rs:9:3
Oct 27 08:07:25.383 INFO kablam!   |
Oct 27 08:07:25.383 INFO kablam! 9 |   String(String),
Oct 27 08:07:25.383 INFO kablam!   |   ^^^^^^^^^^^^^^
Oct 27 08:07:25.383 INFO kablam! 
Oct 27 08:07:25.383 INFO kablam! warning: variant is never constructed: `Array`
Oct 27 08:07:25.383 INFO kablam!   --> src/value.rs:10:3
Oct 27 08:07:25.383 INFO kablam!    |
Oct 27 08:07:25.383 INFO kablam! 10 |   Array(Vec<Value>),
Oct 27 08:07:25.383 INFO kablam!    |   ^^^^^^^^^^^^^^^^^
Oct 27 08:07:25.383 INFO kablam! 
Oct 27 08:07:25.383 INFO kablam! warning: variant is never constructed: `Number`
Oct 27 08:07:25.383 INFO kablam!   --> src/value.rs:11:3
Oct 27 08:07:25.383 INFO kablam!    |
Oct 27 08:07:25.383 INFO kablam! 11 |   Number(u32),
Oct 27 08:07:25.383 INFO kablam!    |   ^^^^^^^^^^^
Oct 27 08:07:25.383 INFO kablam! 
Oct 27 08:07:25.383 INFO kablam! warning: variant is never constructed: `Boolean`
Oct 27 08:07:25.383 INFO kablam!   --> src/value.rs:12:3
Oct 27 08:07:25.383 INFO kablam!    |
Oct 27 08:07:25.383 INFO kablam! 12 |   Boolean(bool),
Oct 27 08:07:25.383 INFO kablam!    |   ^^^^^^^^^^^^^
Oct 27 08:07:25.383 INFO kablam! 
Oct 27 08:07:25.383 INFO kablam! warning: method is never used: `create_variables`
Oct 27 08:07:25.383 INFO kablam!   --> src/state.rs:12:3
Oct 27 08:07:25.383 INFO kablam!    |
Oct 27 08:07:25.383 INFO kablam! 12 |   fn create_variables(&self, names: Vec<String>) -> (State, Vec<Variable>) {
Oct 27 08:07:25.383 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 08:07:25.383 INFO kablam! 
Oct 27 08:07:25.383 INFO kablam! warning: method is never used: `assign_values`
Oct 27 08:07:25.383 INFO kablam!   --> src/state.rs:20:3
Oct 27 08:07:25.383 INFO kablam!    |
Oct 27 08:07:25.383 INFO kablam! 20 |   fn assign_values(&self, new_vals: HashMap<String, Value>) -> State {
Oct 27 08:07:25.383 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 08:07:25.383 INFO kablam! 
Oct 27 08:07:25.383 INFO kablam! warning: method is never used: `value_of`
Oct 27 08:07:25.383 INFO kablam!   --> src/state.rs:26:3
Oct 27 08:07:25.383 INFO kablam!    |
Oct 27 08:07:25.383 INFO kablam! 26 |   fn value_of(&self, variable: &Variable) -> Value {
Oct 27 08:07:25.383 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 08:07:25.383 INFO kablam! 
Oct 27 08:07:25.383 INFO kablam! warning: method is never used: `unify`
Oct 27 08:07:25.383 INFO kablam!   --> src/state.rs:37:3
Oct 27 08:07:25.383 INFO kablam!    |
Oct 27 08:07:25.383 INFO kablam! 37 |   fn unify(&self, a: &Variable, b: &Variable) -> Option<State> {
Oct 27 08:07:25.383 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 27 08:07:25.383 INFO kablam! 
Oct 27 08:07:25.419 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.76s
Oct 27 08:07:25.419 INFO kablam! su: No module specific data is present
Oct 27 08:07:25.931 INFO running `"docker" "rm" "-f" "9ef37e70b098ebf16000a6f21436ffcaa145741e5e98678a33b7ebbe9f964efe"`
Oct 27 08:07:26.191 INFO blam! 9ef37e70b098ebf16000a6f21436ffcaa145741e5e98678a33b7ebbe9f964efe