Oct 13 00:59:37.530 INFO checking ashleygwilliams/relational_node-rust against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 00:59:37.532 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 13 00:59:37.964 INFO blam! 30ae8800e6bf8d861abaf83ffbaec6e9b11eda18e850bad6c9024111201c2c56
Oct 13 00:59:37.966 INFO running `"docker" "start" "-a" "30ae8800e6bf8d861abaf83ffbaec6e9b11eda18e850bad6c9024111201c2c56"`
Oct 13 00:59:38.513 INFO kablam! usermod: no changes
Oct 13 00:59:38.552 INFO kablam!     Checking relation_node v0.1.0 (/source)
Oct 13 00:59:39.096 INFO kablam! warning: variant is never constructed: `Undefined`
Oct 13 00:59:39.096 INFO kablam!  --> src/value.rs:6:3
Oct 13 00:59:39.096 INFO kablam!   |
Oct 13 00:59:39.096 INFO kablam! 6 |   Undefined,
Oct 13 00:59:39.096 INFO kablam!   |   ^^^^^^^^^
Oct 13 00:59:39.096 INFO kablam!   |
Oct 13 00:59:39.096 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 13 00:59:39.096 INFO kablam! 
Oct 13 00:59:39.096 INFO kablam! warning: variant is never constructed: `Variable`
Oct 13 00:59:39.096 INFO kablam!  --> src/value.rs:7:3
Oct 13 00:59:39.096 INFO kablam!   |
Oct 13 00:59:39.096 INFO kablam! 7 |   Variable(Variable),
Oct 13 00:59:39.096 INFO kablam!   |   ^^^^^^^^^^^^^^^^^^
Oct 13 00:59:39.096 INFO kablam! 
Oct 13 00:59:39.096 INFO kablam! warning: variant is never constructed: `Object`
Oct 13 00:59:39.096 INFO kablam!  --> src/value.rs:8:3
Oct 13 00:59:39.096 INFO kablam!   |
Oct 13 00:59:39.096 INFO kablam! 8 |   Object(HashMap<String, Value>),
Oct 13 00:59:39.096 INFO kablam!   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:59:39.096 INFO kablam! 
Oct 13 00:59:39.096 INFO kablam! warning: variant is never constructed: `String`
Oct 13 00:59:39.096 INFO kablam!  --> src/value.rs:9:3
Oct 13 00:59:39.096 INFO kablam!   |
Oct 13 00:59:39.096 INFO kablam! 9 |   String(String),
Oct 13 00:59:39.096 INFO kablam!   |   ^^^^^^^^^^^^^^
Oct 13 00:59:39.096 INFO kablam! 
Oct 13 00:59:39.096 INFO kablam! warning: variant is never constructed: `Array`
Oct 13 00:59:39.096 INFO kablam!   --> src/value.rs:10:3
Oct 13 00:59:39.096 INFO kablam!    |
Oct 13 00:59:39.096 INFO kablam! 10 |   Array(Vec<Value>),
Oct 13 00:59:39.096 INFO kablam!    |   ^^^^^^^^^^^^^^^^^
Oct 13 00:59:39.096 INFO kablam! 
Oct 13 00:59:39.096 INFO kablam! warning: variant is never constructed: `Number`
Oct 13 00:59:39.096 INFO kablam!   --> src/value.rs:11:3
Oct 13 00:59:39.096 INFO kablam!    |
Oct 13 00:59:39.096 INFO kablam! 11 |   Number(u32),
Oct 13 00:59:39.096 INFO kablam!    |   ^^^^^^^^^^^
Oct 13 00:59:39.096 INFO kablam! 
Oct 13 00:59:39.096 INFO kablam! warning: variant is never constructed: `Boolean`
Oct 13 00:59:39.096 INFO kablam!   --> src/value.rs:12:3
Oct 13 00:59:39.096 INFO kablam!    |
Oct 13 00:59:39.096 INFO kablam! 12 |   Boolean(bool),
Oct 13 00:59:39.096 INFO kablam!    |   ^^^^^^^^^^^^^
Oct 13 00:59:39.096 INFO kablam! 
Oct 13 00:59:39.096 INFO kablam! warning: method is never used: `create_variables`
Oct 13 00:59:39.096 INFO kablam!   --> src/state.rs:12:3
Oct 13 00:59:39.096 INFO kablam!    |
Oct 13 00:59:39.096 INFO kablam! 12 |   fn create_variables(&self, names: Vec<String>) -> (State, Vec<Variable>) {
Oct 13 00:59:39.097 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:59:39.097 INFO kablam! 
Oct 13 00:59:39.097 INFO kablam! warning: method is never used: `assign_values`
Oct 13 00:59:39.097 INFO kablam!   --> src/state.rs:20:3
Oct 13 00:59:39.097 INFO kablam!    |
Oct 13 00:59:39.097 INFO kablam! 20 |   fn assign_values(&self, new_vals: HashMap<String, Value>) -> State {
Oct 13 00:59:39.097 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:59:39.097 INFO kablam! 
Oct 13 00:59:39.097 INFO kablam! warning: method is never used: `value_of`
Oct 13 00:59:39.097 INFO kablam!   --> src/state.rs:26:3
Oct 13 00:59:39.097 INFO kablam!    |
Oct 13 00:59:39.097 INFO kablam! 26 |   fn value_of(&self, variable: &Variable) -> Value {
Oct 13 00:59:39.097 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:59:39.097 INFO kablam! 
Oct 13 00:59:39.097 INFO kablam! warning: method is never used: `unify`
Oct 13 00:59:39.097 INFO kablam!   --> src/state.rs:37:3
Oct 13 00:59:39.097 INFO kablam!    |
Oct 13 00:59:39.097 INFO kablam! 37 |   fn unify(&self, a: &Variable, b: &Variable) -> Option<State> {
Oct 13 00:59:39.097 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:59:39.097 INFO kablam! 
Oct 13 00:59:39.097 INFO kablam! warning: variant is never constructed: `Undefined`
Oct 13 00:59:39.097 INFO kablam!  --> src/value.rs:6:3
Oct 13 00:59:39.097 INFO kablam!   |
Oct 13 00:59:39.097 INFO kablam! 6 |   Undefined,
Oct 13 00:59:39.097 INFO kablam!   |   ^^^^^^^^^
Oct 13 00:59:39.097 INFO kablam!   |
Oct 13 00:59:39.097 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 13 00:59:39.097 INFO kablam! 
Oct 13 00:59:39.097 INFO kablam! warning: variant is never constructed: `Variable`
Oct 13 00:59:39.097 INFO kablam!  --> src/value.rs:7:3
Oct 13 00:59:39.097 INFO kablam!   |
Oct 13 00:59:39.097 INFO kablam! 7 |   Variable(Variable),
Oct 13 00:59:39.097 INFO kablam!   |   ^^^^^^^^^^^^^^^^^^
Oct 13 00:59:39.097 INFO kablam! 
Oct 13 00:59:39.097 INFO kablam! warning: variant is never constructed: `Object`
Oct 13 00:59:39.097 INFO kablam!  --> src/value.rs:8:3
Oct 13 00:59:39.097 INFO kablam!   |
Oct 13 00:59:39.097 INFO kablam! 8 |   Object(HashMap<String, Value>),
Oct 13 00:59:39.097 INFO kablam!   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:59:39.097 INFO kablam! 
Oct 13 00:59:39.097 INFO kablam! warning: variant is never constructed: `String`
Oct 13 00:59:39.097 INFO kablam!  --> src/value.rs:9:3
Oct 13 00:59:39.097 INFO kablam!   |
Oct 13 00:59:39.097 INFO kablam! 9 |   String(String),
Oct 13 00:59:39.097 INFO kablam!   |   ^^^^^^^^^^^^^^
Oct 13 00:59:39.097 INFO kablam! 
Oct 13 00:59:39.097 INFO kablam! warning: variant is never constructed: `Array`
Oct 13 00:59:39.097 INFO kablam!   --> src/value.rs:10:3
Oct 13 00:59:39.097 INFO kablam!    |
Oct 13 00:59:39.097 INFO kablam! 10 |   Array(Vec<Value>),
Oct 13 00:59:39.097 INFO kablam!    |   ^^^^^^^^^^^^^^^^^
Oct 13 00:59:39.097 INFO kablam! 
Oct 13 00:59:39.097 INFO kablam! warning: variant is never constructed: `Number`
Oct 13 00:59:39.097 INFO kablam!   --> src/value.rs:11:3
Oct 13 00:59:39.097 INFO kablam!    |
Oct 13 00:59:39.097 INFO kablam! 11 |   Number(u32),
Oct 13 00:59:39.097 INFO kablam!    |   ^^^^^^^^^^^
Oct 13 00:59:39.097 INFO kablam! 
Oct 13 00:59:39.097 INFO kablam! warning: variant is never constructed: `Boolean`
Oct 13 00:59:39.097 INFO kablam!   --> src/value.rs:12:3
Oct 13 00:59:39.097 INFO kablam!    |
Oct 13 00:59:39.097 INFO kablam! 12 |   Boolean(bool),
Oct 13 00:59:39.097 INFO kablam!    |   ^^^^^^^^^^^^^
Oct 13 00:59:39.097 INFO kablam! 
Oct 13 00:59:39.097 INFO kablam! warning: method is never used: `create_variables`
Oct 13 00:59:39.097 INFO kablam!   --> src/state.rs:12:3
Oct 13 00:59:39.097 INFO kablam!    |
Oct 13 00:59:39.097 INFO kablam! 12 |   fn create_variables(&self, names: Vec<String>) -> (State, Vec<Variable>) {
Oct 13 00:59:39.097 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:59:39.097 INFO kablam! 
Oct 13 00:59:39.097 INFO kablam! warning: method is never used: `assign_values`
Oct 13 00:59:39.097 INFO kablam!   --> src/state.rs:20:3
Oct 13 00:59:39.097 INFO kablam!    |
Oct 13 00:59:39.097 INFO kablam! 20 |   fn assign_values(&self, new_vals: HashMap<String, Value>) -> State {
Oct 13 00:59:39.097 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:59:39.097 INFO kablam! 
Oct 13 00:59:39.097 INFO kablam! warning: method is never used: `value_of`
Oct 13 00:59:39.097 INFO kablam!   --> src/state.rs:26:3
Oct 13 00:59:39.097 INFO kablam!    |
Oct 13 00:59:39.097 INFO kablam! 26 |   fn value_of(&self, variable: &Variable) -> Value {
Oct 13 00:59:39.097 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:59:39.097 INFO kablam! 
Oct 13 00:59:39.097 INFO kablam! warning: method is never used: `unify`
Oct 13 00:59:39.097 INFO kablam!   --> src/state.rs:37:3
Oct 13 00:59:39.097 INFO kablam!    |
Oct 13 00:59:39.097 INFO kablam! 37 |   fn unify(&self, a: &Variable, b: &Variable) -> Option<State> {
Oct 13 00:59:39.098 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 00:59:39.098 INFO kablam! 
Oct 13 00:59:39.125 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
Oct 13 00:59:39.131 INFO kablam! su: No module specific data is present
Oct 13 00:59:39.530 INFO running `"docker" "rm" "-f" "30ae8800e6bf8d861abaf83ffbaec6e9b11eda18e850bad6c9024111201c2c56"`
Oct 13 00:59:39.985 INFO blam! 30ae8800e6bf8d861abaf83ffbaec6e9b11eda18e850bad6c9024111201c2c56