Nov 01 07:11:40.255 INFO testing jarrett/rust-patterns against 1.30.0 for beta-1.31-1
Nov 01 07:11:40.255 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-2/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-1/1.30.0:/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 +1.30.0 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 07:11:40.697 INFO blam! bfc248782570d7c6e7a3412fc8089f9da8235bfdba7b9940faa887a70d4552dc
Nov 01 07:11:40.707 INFO running `"docker" "start" "-a" "bfc248782570d7c6e7a3412fc8089f9da8235bfdba7b9940faa887a70d4552dc"`
Nov 01 07:11:41.831 INFO kablam! usermod: no changes
Nov 01 07:11:41.907 INFO kablam!    Compiling uuid v0.6.2
Nov 01 07:11:43.123 INFO kablam!    Compiling rust-patterns v0.1.0 (/source)
Nov 01 07:11:43.579 INFO kablam! warning: struct is never constructed: `Bar`
Nov 01 07:11:43.579 INFO kablam!   --> src/any.rs:13:1
Nov 01 07:11:43.579 INFO kablam!    |
Nov 01 07:11:43.579 INFO kablam! 13 | struct Bar;
Nov 01 07:11:43.579 INFO kablam!    | ^^^^^^^^^^^
Nov 01 07:11:43.580 INFO kablam!    |
Nov 01 07:11:43.580 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 07:11:43.580 INFO kablam! 
Nov 01 07:11:43.580 INFO kablam! warning: struct is never constructed: `World`
Nov 01 07:11:43.580 INFO kablam!  --> src/mutability.rs:5:1
Nov 01 07:11:43.580 INFO kablam!   |
Nov 01 07:11:43.580 INFO kablam! 5 | struct World {
Nov 01 07:11:43.580 INFO kablam!   | ^^^^^^^^^^^^
Nov 01 07:11:43.580 INFO kablam! 
Nov 01 07:11:43.580 INFO kablam! warning: struct is never constructed: `Person`
Nov 01 07:11:43.580 INFO kablam!   --> src/mutability.rs:25:1
Nov 01 07:11:43.580 INFO kablam!    |
Nov 01 07:11:43.580 INFO kablam! 25 | struct Person {
Nov 01 07:11:43.580 INFO kablam!    | ^^^^^^^^^^^^^
Nov 01 07:11:43.580 INFO kablam! 
Nov 01 07:11:43.580 INFO kablam! warning: method is never used: `attack`
Nov 01 07:11:43.580 INFO kablam!   --> src/mutability.rs:33:3
Nov 01 07:11:43.580 INFO kablam!    |
Nov 01 07:11:43.580 INFO kablam! 33 |   pub fn attack(&self, other: &mut Person) {
Nov 01 07:11:43.580 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 07:11:43.580 INFO kablam! 
Nov 01 07:11:43.580 INFO kablam! warning: method is never used: `attack_sibling`
Nov 01 07:11:43.580 INFO kablam!   --> src/mutability.rs:37:3
Nov 01 07:11:43.580 INFO kablam!    |
Nov 01 07:11:43.580 INFO kablam! 37 |   pub fn attack_sibling(&self) -> Result<(), ()> {
Nov 01 07:11:43.580 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 07:11:43.580 INFO kablam! 
Nov 01 07:11:43.580 INFO kablam! warning: method is never used: `health`
Nov 01 07:11:43.580 INFO kablam!   --> src/mutability.rs:46:3
Nov 01 07:11:43.580 INFO kablam!    |
Nov 01 07:11:43.580 INFO kablam! 46 |   pub fn health(&self) -> u8 { self.health }
Nov 01 07:11:43.580 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 07:11:43.580 INFO kablam! 
Nov 01 07:11:43.580 INFO kablam! warning: method is never used: `new`
Nov 01 07:11:43.580 INFO kablam!   --> src/mutability.rs:48:3
Nov 01 07:11:43.580 INFO kablam!    |
Nov 01 07:11:43.580 INFO kablam! 48 |   pub fn new(armor: u8, strength: u8) -> Person {
Nov 01 07:11:43.580 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 07:11:43.580 INFO kablam! 
Nov 01 07:11:43.580 INFO kablam! warning: method is never used: `receive_attack`
Nov 01 07:11:43.580 INFO kablam!   --> src/mutability.rs:52:3
Nov 01 07:11:43.580 INFO kablam!    |
Nov 01 07:11:43.580 INFO kablam! 52 |   pub fn receive_attack(&mut self, strength: u8) {
Nov 01 07:11:43.580 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 07:11:43.580 INFO kablam! 
Nov 01 07:11:43.580 INFO kablam! warning: method is never used: `set_sibling`
Nov 01 07:11:43.580 INFO kablam!   --> src/mutability.rs:56:3
Nov 01 07:11:43.580 INFO kablam!    |
Nov 01 07:11:43.580 INFO kablam! 56 |   pub fn set_sibling(&mut self, sibling: &Rc<RefCell<Person>>) {
Nov 01 07:11:43.580 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 07:11:43.580 INFO kablam! 
Nov 01 07:11:43.580 INFO kablam! warning: type alias is never used: `EmitterRef`
Nov 01 07:11:43.580 INFO kablam!  --> src/events/pointer.rs:6:1
Nov 01 07:11:43.580 INFO kablam!   |
Nov 01 07:11:43.580 INFO kablam! 6 | type EmitterRef<T> = Rc<RefCell<T>>;
Nov 01 07:11:43.580 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 07:11:43.580 INFO kablam! 
Nov 01 07:11:43.580 INFO kablam! warning: struct is never constructed: `PackagedEvent`
Nov 01 07:11:43.580 INFO kablam!   --> src/events/pointer.rs:10:1
Nov 01 07:11:43.580 INFO kablam!    |
Nov 01 07:11:43.580 INFO kablam! 10 | struct PackagedEvent<T: 'static> {
Nov 01 07:11:43.580 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 07:11:43.580 INFO kablam! 
Nov 01 07:11:43.580 INFO kablam! warning: struct is never constructed: `Bar`
Nov 01 07:11:43.580 INFO kablam!   --> src/events/pointer.rs:17:1
Nov 01 07:11:43.580 INFO kablam!    |
Nov 01 07:11:43.580 INFO kablam! 17 | struct Bar {
Nov 01 07:11:43.580 INFO kablam!    | ^^^^^^^^^^
Nov 01 07:11:43.580 INFO kablam! 
Nov 01 07:11:43.580 INFO kablam! warning: method is never used: `cast`
Nov 01 07:11:43.580 INFO kablam!   --> src/events/pointer.rs:22:3
Nov 01 07:11:43.580 INFO kablam!    |
Nov 01 07:11:43.580 INFO kablam! 22 | /   fn cast<U, V, F>(&self, f: F) -> Option<V>
Nov 01 07:11:43.580 INFO kablam! 23 | |     where U: 'static, F: FnOnce(&U) -> V
Nov 01 07:11:43.580 INFO kablam! 24 | |   {
Nov 01 07:11:43.580 INFO kablam! 25 | |     self.event.as_any().downcast_ref::<U>().map(f)
Nov 01 07:11:43.580 INFO kablam! 26 | |   }
Nov 01 07:11:43.580 INFO kablam!    | |___^
Nov 01 07:11:43.580 INFO kablam! 
Nov 01 07:11:43.581 INFO kablam! warning: method is never used: `package`
Nov 01 07:11:43.581 INFO kablam!   --> src/events/pointer.rs:29:3
Nov 01 07:11:43.581 INFO kablam!    |
Nov 01 07:11:43.581 INFO kablam! 29 |   fn package(events: &mut Events, emitter: &EmitterRef<T>) -> Vec<PackagedEvent<T>> {
Nov 01 07:11:43.581 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 07:11:43.581 INFO kablam! 
Nov 01 07:11:43.581 INFO kablam! warning: struct is never constructed: `EntityRef`
Nov 01 07:11:43.581 INFO kablam!   --> src/events/uuid.rs:18:1
Nov 01 07:11:43.581 INFO kablam!    |
Nov 01 07:11:43.581 INFO kablam! 18 | struct EntityRef<T: 'static> {
Nov 01 07:11:43.581 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 07:11:43.581 INFO kablam! 
Nov 01 07:11:43.581 INFO kablam! warning: struct is never constructed: `PackagedEvent`
Nov 01 07:11:43.581 INFO kablam!   --> src/events/uuid.rs:25:1
Nov 01 07:11:43.581 INFO kablam!    |
Nov 01 07:11:43.581 INFO kablam! 25 | struct PackagedEvent<T: 'static> {
Nov 01 07:11:43.581 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 07:11:43.581 INFO kablam! 
Nov 01 07:11:43.581 INFO kablam! warning: struct is never constructed: `Bar`
Nov 01 07:11:43.581 INFO kablam!   --> src/events/uuid.rs:32:1
Nov 01 07:11:43.581 INFO kablam!    |
Nov 01 07:11:43.581 INFO kablam! 32 | struct Bar {
Nov 01 07:11:43.581 INFO kablam!    | ^^^^^^^^^^
Nov 01 07:11:43.581 INFO kablam! 
Nov 01 07:11:43.581 INFO kablam! warning: method is never used: `clone`
Nov 01 07:11:43.581 INFO kablam!   --> src/events/uuid.rs:41:3
Nov 01 07:11:43.581 INFO kablam!    |
Nov 01 07:11:43.581 INFO kablam! 41 |   fn clone(&self) -> Self {
Nov 01 07:11:43.581 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 07:11:43.581 INFO kablam! 
Nov 01 07:11:43.581 INFO kablam! warning: method is never used: `new`
Nov 01 07:11:43.581 INFO kablam!   --> src/events/uuid.rs:45:3
Nov 01 07:11:43.581 INFO kablam!    |
Nov 01 07:11:43.581 INFO kablam! 45 |   fn new(uuid: Uuid) -> Self {
Nov 01 07:11:43.581 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 07:11:43.581 INFO kablam! 
Nov 01 07:11:43.581 INFO kablam! warning: method is never used: `resolve`
Nov 01 07:11:43.581 INFO kablam!   --> src/events/uuid.rs:51:3
Nov 01 07:11:43.581 INFO kablam!    |
Nov 01 07:11:43.581 INFO kablam! 51 | /   fn resolve<'a>(
Nov 01 07:11:43.581 INFO kablam! 52 | |     &self, registry: &'a HashMap<Uuid, Box<Any>>
Nov 01 07:11:43.581 INFO kablam! 53 | |   ) -> &'a Rc<RefCell<T>> {
Nov 01 07:11:43.581 INFO kablam! 54 | |     registry.get(&self.uuid).unwrap().downcast_ref::<Rc<RefCell<T>>>().unwrap()
Nov 01 07:11:43.581 INFO kablam! 55 | |   }
Nov 01 07:11:43.581 INFO kablam!    | |___^
Nov 01 07:11:43.581 INFO kablam! 
Nov 01 07:11:43.581 INFO kablam! warning: method is never used: `cast`
Nov 01 07:11:43.581 INFO kablam!   --> src/events/uuid.rs:59:3
Nov 01 07:11:43.581 INFO kablam!    |
Nov 01 07:11:43.581 INFO kablam! 59 | /   fn cast<U, V, F>(&self, f: F) -> Option<V>
Nov 01 07:11:43.581 INFO kablam! 60 | |     where U: 'static, F: FnOnce(&U) -> V
Nov 01 07:11:43.581 INFO kablam! 61 | |   {
Nov 01 07:11:43.581 INFO kablam! 62 | |     self.event.as_any().downcast_ref::<U>().map(f)
Nov 01 07:11:43.581 INFO kablam! 63 | |   }
Nov 01 07:11:43.581 INFO kablam!    | |___^
Nov 01 07:11:43.581 INFO kablam! 
Nov 01 07:11:43.581 INFO kablam! warning: method is never used: `package`
Nov 01 07:11:43.581 INFO kablam!   --> src/events/uuid.rs:66:3
Nov 01 07:11:43.581 INFO kablam!    |
Nov 01 07:11:43.581 INFO kablam! 66 |   fn package(events: &mut Events, emitter: &EntityRef<T>) -> Vec<PackagedEvent<T>> {
Nov 01 07:11:43.581 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 07:11:43.581 INFO kablam! 
Nov 01 07:11:43.581 INFO kablam! warning: method is never used: `new`
Nov 01 07:11:43.581 INFO kablam!   --> src/events/uuid.rs:74:3
Nov 01 07:11:43.581 INFO kablam!    |
Nov 01 07:11:43.581 INFO kablam! 74 |   fn new() -> Bar {
Nov 01 07:11:43.581 INFO kablam!    |   ^^^^^^^^^^^^^^^
Nov 01 07:11:43.581 INFO kablam! 
Nov 01 07:11:43.581 INFO kablam! warning: struct is never constructed: `Events`
Nov 01 07:11:43.581 INFO kablam!   --> src/events/mod.rs:15:1
Nov 01 07:11:43.581 INFO kablam!    |
Nov 01 07:11:43.581 INFO kablam! 15 | struct Events {
Nov 01 07:11:43.581 INFO kablam!    | ^^^^^^^^^^^^^
Nov 01 07:11:43.581 INFO kablam! 
Nov 01 07:11:43.581 INFO kablam! warning: struct is never constructed: `FooEvent`
Nov 01 07:11:43.581 INFO kablam!   --> src/events/mod.rs:20:1
Nov 01 07:11:43.581 INFO kablam!    |
Nov 01 07:11:43.581 INFO kablam! 20 | struct FooEvent {
Nov 01 07:11:43.581 INFO kablam!    | ^^^^^^^^^^^^^^^
Nov 01 07:11:43.581 INFO kablam! 
Nov 01 07:11:43.581 INFO kablam! warning: method is never used: `emit`
Nov 01 07:11:43.581 INFO kablam!   --> src/events/mod.rs:29:3
Nov 01 07:11:43.581 INFO kablam!    |
Nov 01 07:11:43.582 INFO kablam! 29 |   fn emit<U: 'static + Event>(&mut self, event: U) {
Nov 01 07:11:43.582 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 07:11:43.582 INFO kablam! 
Nov 01 07:11:43.582 INFO kablam! warning: method is never used: `new`
Nov 01 07:11:43.582 INFO kablam!   --> src/events/mod.rs:33:3
Nov 01 07:11:43.582 INFO kablam!    |
Nov 01 07:11:43.582 INFO kablam! 33 |   fn new() -> Events {
Nov 01 07:11:43.582 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^
Nov 01 07:11:43.582 INFO kablam! 
Nov 01 07:11:43.582 INFO kablam! warning: method is never used: `new`
Nov 01 07:11:43.582 INFO kablam!   --> src/events/mod.rs:41:3
Nov 01 07:11:43.582 INFO kablam!    |
Nov 01 07:11:43.582 INFO kablam! 41 |   fn new(message: &str) -> FooEvent {
Nov 01 07:11:43.582 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 07:11:43.582 INFO kablam! 
Nov 01 07:11:43.582 INFO kablam! warning: struct is never constructed: `Animal`
Nov 01 07:11:43.582 INFO kablam!  --> src/lifetimes.rs:1:1
Nov 01 07:11:43.582 INFO kablam!   |
Nov 01 07:11:43.582 INFO kablam! 1 | struct Animal {
Nov 01 07:11:43.582 INFO kablam!   | ^^^^^^^^^^^^^
Nov 01 07:11:43.582 INFO kablam! 
Nov 01 07:11:43.582 INFO kablam! warning: method is never used: `borrow_name`
Nov 01 07:11:43.582 INFO kablam!  --> src/lifetimes.rs:6:3
Nov 01 07:11:43.582 INFO kablam!   |
Nov 01 07:11:43.582 INFO kablam! 6 |   fn borrow_name<'a>(&'a self) -> &'a String {
Nov 01 07:11:43.582 INFO kablam!   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 07:11:43.582 INFO kablam! 
Nov 01 07:11:43.935 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.07s
Nov 01 07:11:43.935 INFO kablam! su: No module specific data is present
Nov 01 07:11:44.551 INFO running `"docker" "rm" "-f" "bfc248782570d7c6e7a3412fc8089f9da8235bfdba7b9940faa887a70d4552dc"`
Nov 01 07:11:44.817 INFO blam! bfc248782570d7c6e7a3412fc8089f9da8235bfdba7b9940faa887a70d4552dc
Nov 01 07:11:44.827 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-2/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-1/1.30.0:/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 +1.30.0 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 07:11:45.321 INFO blam! 057afcb9cfd4dbbe9605cf8d5667b4ed585d242003de65caa8b8e6713ae09cca
Nov 01 07:11:45.323 INFO running `"docker" "start" "-a" "057afcb9cfd4dbbe9605cf8d5667b4ed585d242003de65caa8b8e6713ae09cca"`
Nov 01 07:11:46.981 INFO kablam! usermod: no changes
Nov 01 07:11:47.079 INFO kablam!    Compiling rust-patterns v0.1.0 (/source)
Nov 01 07:11:49.559 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.53s
Nov 01 07:11:49.566 INFO kablam! su: No module specific data is present
Nov 01 07:11:50.119 INFO running `"docker" "rm" "-f" "057afcb9cfd4dbbe9605cf8d5667b4ed585d242003de65caa8b8e6713ae09cca"`
Nov 01 07:11:50.391 INFO blam! 057afcb9cfd4dbbe9605cf8d5667b4ed585d242003de65caa8b8e6713ae09cca
Nov 01 07:11:50.397 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-2/1.30.0:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/beta-1.31-1/1.30.0:/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 +1.30.0 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 07:11:50.721 INFO blam! ef2f93e77db4642f0b263e868b91a1846e8eb95e780c6bb8d111d63d1e514021
Nov 01 07:11:50.723 INFO running `"docker" "start" "-a" "ef2f93e77db4642f0b263e868b91a1846e8eb95e780c6bb8d111d63d1e514021"`
Nov 01 07:11:51.911 INFO kablam! usermod: no changes
Nov 01 07:11:51.981 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Nov 01 07:11:51.982 INFO kablam!      Running /target/debug/deps/rust_patterns-d474e7c3d1f50e09
Nov 01 07:11:51.989 INFO blam! 
Nov 01 07:11:51.991 INFO blam! running 5 tests
Nov 01 07:11:51.991 INFO blam! test lifetimes::tests::borrow_struct_field ... ok
Nov 01 07:11:51.995 INFO blam! test any::tests::example ... ok
Nov 01 07:11:51.995 INFO blam! test events::pointer::tests::example ... ok
Nov 01 07:11:52.003 INFO blam! test mutability::tests::example ... ok
Nov 01 07:11:52.003 INFO blam! test events::uuid::tests::example ... ok
Nov 01 07:11:52.003 INFO kablam! su: No module specific data is present
Nov 01 07:11:52.003 INFO blam! 
Nov 01 07:11:52.003 INFO blam! test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 07:11:52.003 INFO blam! 
Nov 01 07:11:52.451 INFO running `"docker" "rm" "-f" "ef2f93e77db4642f0b263e868b91a1846e8eb95e780c6bb8d111d63d1e514021"`
Nov 01 07:11:52.603 INFO blam! ef2f93e77db4642f0b263e868b91a1846e8eb95e780c6bb8d111d63d1e514021
