Dec 06 06:24:51.847 INFO testing ashleygwilliams/relational_node-rust against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 06:24:51.848 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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"`
Dec 06 06:24:52.311 INFO [stdout] c1f610ce4a4af233f360433787bf82680e06ac6ecd505b15bd1015b8837581f0
Dec 06 06:24:52.313 INFO running `"docker" "start" "-a" "c1f610ce4a4af233f360433787bf82680e06ac6ecd505b15bd1015b8837581f0"`
Dec 06 06:24:53.063 INFO [stderr] usermod: no changes
Dec 06 06:24:53.093 INFO [stderr]    Compiling relation_node v0.1.0 (/source)
Dec 06 06:24:53.322 INFO [stderr] warning: variant is never constructed: `Undefined`
Dec 06 06:24:53.322 INFO [stderr]  --> src/value.rs:6:3
Dec 06 06:24:53.322 INFO [stderr]   |
Dec 06 06:24:53.322 INFO [stderr] 6 |   Undefined,
Dec 06 06:24:53.322 INFO [stderr]   |   ^^^^^^^^^
Dec 06 06:24:53.322 INFO [stderr]   |
Dec 06 06:24:53.322 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 06:24:53.322 INFO [stderr] 
Dec 06 06:24:53.322 INFO [stderr] warning: variant is never constructed: `Variable`
Dec 06 06:24:53.322 INFO [stderr]  --> src/value.rs:7:3
Dec 06 06:24:53.322 INFO [stderr]   |
Dec 06 06:24:53.322 INFO [stderr] 7 |   Variable(Variable),
Dec 06 06:24:53.322 INFO [stderr]   |   ^^^^^^^^^^^^^^^^^^
Dec 06 06:24:53.322 INFO [stderr] 
Dec 06 06:24:53.322 INFO [stderr] warning: variant is never constructed: `Object`
Dec 06 06:24:53.322 INFO [stderr]  --> src/value.rs:8:3
Dec 06 06:24:53.322 INFO [stderr]   |
Dec 06 06:24:53.322 INFO [stderr] 8 |   Object(HashMap<String, Value>),
Dec 06 06:24:53.322 INFO [stderr]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 06:24:53.322 INFO [stderr] 
Dec 06 06:24:53.322 INFO [stderr] warning: variant is never constructed: `String`
Dec 06 06:24:53.322 INFO [stderr]  --> src/value.rs:9:3
Dec 06 06:24:53.322 INFO [stderr]   |
Dec 06 06:24:53.322 INFO [stderr] 9 |   String(String),
Dec 06 06:24:53.322 INFO [stderr]   |   ^^^^^^^^^^^^^^
Dec 06 06:24:53.322 INFO [stderr] 
Dec 06 06:24:53.322 INFO [stderr] warning: variant is never constructed: `Array`
Dec 06 06:24:53.322 INFO [stderr]   --> src/value.rs:10:3
Dec 06 06:24:53.322 INFO [stderr]    |
Dec 06 06:24:53.322 INFO [stderr] 10 |   Array(Vec<Value>),
Dec 06 06:24:53.322 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^
Dec 06 06:24:53.322 INFO [stderr] 
Dec 06 06:24:53.322 INFO [stderr] warning: variant is never constructed: `Number`
Dec 06 06:24:53.322 INFO [stderr]   --> src/value.rs:11:3
Dec 06 06:24:53.322 INFO [stderr]    |
Dec 06 06:24:53.322 INFO [stderr] 11 |   Number(u32),
Dec 06 06:24:53.322 INFO [stderr]    |   ^^^^^^^^^^^
Dec 06 06:24:53.322 INFO [stderr] 
Dec 06 06:24:53.322 INFO [stderr] warning: variant is never constructed: `Boolean`
Dec 06 06:24:53.322 INFO [stderr]   --> src/value.rs:12:3
Dec 06 06:24:53.322 INFO [stderr]    |
Dec 06 06:24:53.322 INFO [stderr] 12 |   Boolean(bool),
Dec 06 06:24:53.322 INFO [stderr]    |   ^^^^^^^^^^^^^
Dec 06 06:24:53.322 INFO [stderr] 
Dec 06 06:24:53.322 INFO [stderr] warning: method is never used: `create_variables`
Dec 06 06:24:53.322 INFO [stderr]   --> src/state.rs:12:3
Dec 06 06:24:53.322 INFO [stderr]    |
Dec 06 06:24:53.322 INFO [stderr] 12 |   fn create_variables(&self, names: Vec<String>) -> (State, Vec<Variable>) {
Dec 06 06:24:53.322 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 06:24:53.322 INFO [stderr] 
Dec 06 06:24:53.322 INFO [stderr] warning: method is never used: `assign_values`
Dec 06 06:24:53.322 INFO [stderr]   --> src/state.rs:20:3
Dec 06 06:24:53.322 INFO [stderr]    |
Dec 06 06:24:53.322 INFO [stderr] 20 |   fn assign_values(&self, new_vals: HashMap<String, Value>) -> State {
Dec 06 06:24:53.322 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 06:24:53.322 INFO [stderr] 
Dec 06 06:24:53.322 INFO [stderr] warning: method is never used: `value_of`
Dec 06 06:24:53.322 INFO [stderr]   --> src/state.rs:26:3
Dec 06 06:24:53.322 INFO [stderr]    |
Dec 06 06:24:53.322 INFO [stderr] 26 |   fn value_of(&self, variable: &Variable) -> Value {
Dec 06 06:24:53.322 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 06:24:53.322 INFO [stderr] 
Dec 06 06:24:53.322 INFO [stderr] warning: method is never used: `unify`
Dec 06 06:24:53.322 INFO [stderr]   --> src/state.rs:37:3
Dec 06 06:24:53.322 INFO [stderr]    |
Dec 06 06:24:53.322 INFO [stderr] 37 |   fn unify(&self, a: &Variable, b: &Variable) -> Option<State> {
Dec 06 06:24:53.322 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 06:24:53.322 INFO [stderr] 
Dec 06 06:24:53.498 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
Dec 06 06:24:53.499 INFO [stderr] su: No module specific data is present
Dec 06 06:24:53.828 INFO running `"docker" "inspect" "c1f610ce4a4af233f360433787bf82680e06ac6ecd505b15bd1015b8837581f0"`
Dec 06 06:24:53.914 INFO running `"docker" "rm" "-f" "c1f610ce4a4af233f360433787bf82680e06ac6ecd505b15bd1015b8837581f0"`
Dec 06 06:24:54.018 INFO [stdout] c1f610ce4a4af233f360433787bf82680e06ac6ecd505b15bd1015b8837581f0
Dec 06 06:24:54.024 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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"`
Dec 06 06:24:54.258 INFO [stdout] 984508d805c10903d19de218797037c8c7ee703c061f83b8e5d56c896a5f9f6f
Dec 06 06:24:54.260 INFO running `"docker" "start" "-a" "984508d805c10903d19de218797037c8c7ee703c061f83b8e5d56c896a5f9f6f"`
Dec 06 06:24:54.939 INFO [stderr] usermod: no changes
Dec 06 06:24:54.988 INFO [stderr]    Compiling relation_node v0.1.0 (/source)
Dec 06 06:24:55.244 INFO [stderr] warning: variant is never constructed: `Undefined`
Dec 06 06:24:55.244 INFO [stderr]  --> src/value.rs:6:3
Dec 06 06:24:55.244 INFO [stderr]   |
Dec 06 06:24:55.244 INFO [stderr] 6 |   Undefined,
Dec 06 06:24:55.244 INFO [stderr]   |   ^^^^^^^^^
Dec 06 06:24:55.244 INFO [stderr]   |
Dec 06 06:24:55.244 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 06 06:24:55.244 INFO [stderr] 
Dec 06 06:24:55.244 INFO [stderr] warning: variant is never constructed: `Variable`
Dec 06 06:24:55.244 INFO [stderr]  --> src/value.rs:7:3
Dec 06 06:24:55.244 INFO [stderr]   |
Dec 06 06:24:55.244 INFO [stderr] 7 |   Variable(Variable),
Dec 06 06:24:55.244 INFO [stderr]   |   ^^^^^^^^^^^^^^^^^^
Dec 06 06:24:55.244 INFO [stderr] 
Dec 06 06:24:55.244 INFO [stderr] warning: variant is never constructed: `Object`
Dec 06 06:24:55.244 INFO [stderr]  --> src/value.rs:8:3
Dec 06 06:24:55.244 INFO [stderr]   |
Dec 06 06:24:55.244 INFO [stderr] 8 |   Object(HashMap<String, Value>),
Dec 06 06:24:55.244 INFO [stderr]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 06:24:55.244 INFO [stderr] 
Dec 06 06:24:55.244 INFO [stderr] warning: variant is never constructed: `String`
Dec 06 06:24:55.244 INFO [stderr]  --> src/value.rs:9:3
Dec 06 06:24:55.244 INFO [stderr]   |
Dec 06 06:24:55.244 INFO [stderr] 9 |   String(String),
Dec 06 06:24:55.244 INFO [stderr]   |   ^^^^^^^^^^^^^^
Dec 06 06:24:55.244 INFO [stderr] 
Dec 06 06:24:55.244 INFO [stderr] warning: variant is never constructed: `Array`
Dec 06 06:24:55.244 INFO [stderr]   --> src/value.rs:10:3
Dec 06 06:24:55.244 INFO [stderr]    |
Dec 06 06:24:55.244 INFO [stderr] 10 |   Array(Vec<Value>),
Dec 06 06:24:55.244 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^
Dec 06 06:24:55.244 INFO [stderr] 
Dec 06 06:24:55.246 INFO [stderr] warning: variant is never constructed: `Number`
Dec 06 06:24:55.246 INFO [stderr]   --> src/value.rs:11:3
Dec 06 06:24:55.246 INFO [stderr]    |
Dec 06 06:24:55.246 INFO [stderr] 11 |   Number(u32),
Dec 06 06:24:55.246 INFO [stderr]    |   ^^^^^^^^^^^
Dec 06 06:24:55.246 INFO [stderr] 
Dec 06 06:24:55.246 INFO [stderr] warning: variant is never constructed: `Boolean`
Dec 06 06:24:55.246 INFO [stderr]   --> src/value.rs:12:3
Dec 06 06:24:55.246 INFO [stderr]    |
Dec 06 06:24:55.246 INFO [stderr] 12 |   Boolean(bool),
Dec 06 06:24:55.246 INFO [stderr]    |   ^^^^^^^^^^^^^
Dec 06 06:24:55.246 INFO [stderr] 
Dec 06 06:24:55.246 INFO [stderr] warning: method is never used: `create_variables`
Dec 06 06:24:55.246 INFO [stderr]   --> src/state.rs:12:3
Dec 06 06:24:55.246 INFO [stderr]    |
Dec 06 06:24:55.246 INFO [stderr] 12 |   fn create_variables(&self, names: Vec<String>) -> (State, Vec<Variable>) {
Dec 06 06:24:55.246 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 06:24:55.246 INFO [stderr] 
Dec 06 06:24:55.246 INFO [stderr] warning: method is never used: `assign_values`
Dec 06 06:24:55.246 INFO [stderr]   --> src/state.rs:20:3
Dec 06 06:24:55.246 INFO [stderr]    |
Dec 06 06:24:55.246 INFO [stderr] 20 |   fn assign_values(&self, new_vals: HashMap<String, Value>) -> State {
Dec 06 06:24:55.246 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 06:24:55.246 INFO [stderr] 
Dec 06 06:24:55.246 INFO [stderr] warning: method is never used: `value_of`
Dec 06 06:24:55.246 INFO [stderr]   --> src/state.rs:26:3
Dec 06 06:24:55.246 INFO [stderr]    |
Dec 06 06:24:55.246 INFO [stderr] 26 |   fn value_of(&self, variable: &Variable) -> Value {
Dec 06 06:24:55.246 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 06:24:55.246 INFO [stderr] 
Dec 06 06:24:55.246 INFO [stderr] warning: method is never used: `unify`
Dec 06 06:24:55.246 INFO [stderr]   --> src/state.rs:37:3
Dec 06 06:24:55.246 INFO [stderr]    |
Dec 06 06:24:55.246 INFO [stderr] 37 |   fn unify(&self, a: &Variable, b: &Variable) -> Option<State> {
Dec 06 06:24:55.246 INFO [stderr]    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 06:24:55.246 INFO [stderr] 
Dec 06 06:24:55.426 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
Dec 06 06:24:55.427 INFO [stderr] su: No module specific data is present
Dec 06 06:24:55.762 INFO running `"docker" "inspect" "984508d805c10903d19de218797037c8c7ee703c061f83b8e5d56c896a5f9f6f"`
Dec 06 06:24:55.940 INFO running `"docker" "rm" "-f" "984508d805c10903d19de218797037c8c7ee703c061f83b8e5d56c896a5f9f6f"`
Dec 06 06:24:56.082 INFO [stdout] 984508d805c10903d19de218797037c8c7ee703c061f83b8e5d56c896a5f9f6f
Dec 06 06:24:56.086 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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"`
Dec 06 06:24:56.396 INFO [stdout] a9720750fac8f80f676852a500afb9eb604c83ea43b2898ba9e2b8002315155d
Dec 06 06:24:56.402 INFO running `"docker" "start" "-a" "a9720750fac8f80f676852a500afb9eb604c83ea43b2898ba9e2b8002315155d"`
Dec 06 06:24:56.951 INFO [stderr] usermod: no changes
Dec 06 06:24:56.987 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
Dec 06 06:24:56.987 INFO [stderr]      Running /target/debug/deps/relation_node-514aed262f6582e6
Dec 06 06:24:56.990 INFO [stdout] 
Dec 06 06:24:56.990 INFO [stdout] running 0 tests
Dec 06 06:24:56.990 INFO [stdout] 
Dec 06 06:24:56.990 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 06:24:56.990 INFO [stdout] 
Dec 06 06:24:56.991 INFO [stderr] su: No module specific data is present
Dec 06 06:24:57.286 INFO running `"docker" "inspect" "a9720750fac8f80f676852a500afb9eb604c83ea43b2898ba9e2b8002315155d"`
Dec 06 06:24:57.369 INFO running `"docker" "rm" "-f" "a9720750fac8f80f676852a500afb9eb604c83ea43b2898ba9e2b8002315155d"`
Dec 06 06:24:57.451 INFO [stdout] a9720750fac8f80f676852a500afb9eb604c83ea43b2898ba9e2b8002315155d