Dec 13 16:58:32.231 INFO testing idubrov/crazy-traits against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 16:58:32.231 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 16:58:32.440 INFO [stdout] 35bc02dde3e4ce91acec28aad47ccded5ee78d06862c9c9eb0a340ac9a45f3b3
Dec 13 16:58:32.505 INFO running `"docker" "start" "-a" "35bc02dde3e4ce91acec28aad47ccded5ee78d06862c9c9eb0a340ac9a45f3b3"`
Dec 13 16:58:32.883 INFO [stderr] usermod: no changes
Dec 13 16:58:32.939 INFO [stderr]    Compiling typed-arena v1.4.1
Dec 13 16:58:32.939 INFO [stderr]    Compiling dynasm v0.2.3
Dec 13 16:58:32.963 INFO [stderr]    Compiling dynasmrt v0.2.3
Dec 13 16:58:48.662 INFO [stderr]    Compiling crazy-traits v0.1.0 (/source)
Dec 13 16:58:49.355 INFO [stderr] warning: struct is never constructed: `Wrapper`
Dec 13 16:58:49.355 INFO [stderr]  --> src/arena.rs:6:1
Dec 13 16:58:49.355 INFO [stderr]   |
Dec 13 16:58:49.355 INFO [stderr] 6 | struct Wrapper {
Dec 13 16:58:49.355 INFO [stderr]   | ^^^^^^^^^^^^^^
Dec 13 16:58:49.355 INFO [stderr]   |
Dec 13 16:58:49.355 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 13 16:58:49.355 INFO [stderr] 
Dec 13 16:58:49.355 INFO [stderr] warning: struct is never constructed: `TypeSystem`
Dec 13 16:58:49.355 INFO [stderr]   --> src/arena.rs:21:1
Dec 13 16:58:49.355 INFO [stderr]    |
Dec 13 16:58:49.355 INFO [stderr] 21 | struct TypeSystem {
Dec 13 16:58:49.355 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 13 16:58:49.355 INFO [stderr] 
Dec 13 16:58:49.355 INFO [stderr] warning: method is never used: `new`
Dec 13 16:58:49.355 INFO [stderr]   --> src/arena.rs:26:5
Dec 13 16:58:49.355 INFO [stderr]    |
Dec 13 16:58:49.355 INFO [stderr] 26 |     pub fn new() -> Self {
Dec 13 16:58:49.355 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 13 16:58:49.355 INFO [stderr] 
Dec 13 16:58:49.355 INFO [stderr] warning: method is never used: `annotate`
Dec 13 16:58:49.355 INFO [stderr]   --> src/arena.rs:32:5
Dec 13 16:58:49.355 INFO [stderr]    |
Dec 13 16:58:49.355 INFO [stderr] 32 |     pub fn annotate<'a: 'b, 'b>(&'a self, input: &'b String, type_name: &str) -> &'b dyn Object {
Dec 13 16:58:49.355 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 16:58:49.355 INFO [stderr] 
Dec 13 16:58:49.355 INFO [stderr] warning: struct is never constructed: `TraitObject`
Dec 13 16:58:49.355 INFO [stderr]   --> src/dynvtable.rs:13:1
Dec 13 16:58:49.355 INFO [stderr]    |
Dec 13 16:58:49.355 INFO [stderr] 13 | struct TraitObject {
Dec 13 16:58:49.355 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 13 16:58:49.355 INFO [stderr] 
Dec 13 16:58:49.355 INFO [stderr] warning: field is never used: `vtable`
Dec 13 16:58:49.355 INFO [stderr]   --> src/dynvtable.rs:43:5
Dec 13 16:58:49.355 INFO [stderr]    |
Dec 13 16:58:49.355 INFO [stderr] 43 |     vtable: ObjectVirtualTable,
Dec 13 16:58:49.355 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 16:58:49.355 INFO [stderr] 
Dec 13 16:58:49.355 INFO [stderr] warning: field is never used: `infos`
Dec 13 16:58:49.355 INFO [stderr]   --> src/dynvtable.rs:50:5
Dec 13 16:58:49.355 INFO [stderr]    |
Dec 13 16:58:49.355 INFO [stderr] 50 |     infos: RefCell<HashMap<String, TypeInfo>>,
Dec 13 16:58:49.356 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 16:58:49.356 INFO [stderr] 
Dec 13 16:58:49.356 INFO [stderr] warning: method is never used: `annotate`
Dec 13 16:58:49.356 INFO [stderr]   --> src/dynvtable.rs:54:5
Dec 13 16:58:49.356 INFO [stderr]    |
Dec 13 16:58:49.356 INFO [stderr] 54 |     pub fn annotate<'a: 'b, 'b>(&'a self, input: &'b String, type_name: &str) -> &'b dyn Object {
Dec 13 16:58:49.356 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 16:58:49.356 INFO [stderr] 
Dec 13 16:58:49.356 INFO [stderr] warning: struct is never constructed: `Wrapper`
Dec 13 16:58:49.356 INFO [stderr]  --> src/leaking.rs:6:1
Dec 13 16:58:49.356 INFO [stderr]   |
Dec 13 16:58:49.356 INFO [stderr] 6 | struct Wrapper<'a> {
Dec 13 16:58:49.356 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 13 16:58:49.356 INFO [stderr] 
Dec 13 16:58:49.356 INFO [stderr] warning: function is never used: `annotate`
Dec 13 16:58:49.356 INFO [stderr]   --> src/leaking.rs:21:1
Dec 13 16:58:49.356 INFO [stderr]    |
Dec 13 16:58:49.356 INFO [stderr] 21 | fn annotate<'a>(input: &'a String, type_name: &str) -> &'a dyn Object {
Dec 13 16:58:49.356 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 16:58:49.356 INFO [stderr] 
Dec 13 16:58:49.459 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.56s
Dec 13 16:58:49.463 INFO [stderr] su: No module specific data is present
Dec 13 16:58:50.196 INFO running `"docker" "inspect" "35bc02dde3e4ce91acec28aad47ccded5ee78d06862c9c9eb0a340ac9a45f3b3"`
Dec 13 16:58:50.549 INFO running `"docker" "rm" "-f" "35bc02dde3e4ce91acec28aad47ccded5ee78d06862c9c9eb0a340ac9a45f3b3"`
Dec 13 16:58:50.942 INFO [stdout] 35bc02dde3e4ce91acec28aad47ccded5ee78d06862c9c9eb0a340ac9a45f3b3
Dec 13 16:58:50.946 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 16:58:51.347 INFO [stdout] 796b5abf05aebf161523489062f7f4f6bd35e56027845ededd04e512ef4a2bac
Dec 13 16:58:51.348 INFO running `"docker" "start" "-a" "796b5abf05aebf161523489062f7f4f6bd35e56027845ededd04e512ef4a2bac"`
Dec 13 16:58:52.771 INFO [stderr] usermod: no changes
Dec 13 16:58:52.879 INFO [stderr]    Compiling crazy-traits v0.1.0 (/source)
Dec 13 16:58:55.015 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.20s
Dec 13 16:58:55.023 INFO [stderr] su: No module specific data is present
Dec 13 16:58:55.833 INFO running `"docker" "inspect" "796b5abf05aebf161523489062f7f4f6bd35e56027845ededd04e512ef4a2bac"`
Dec 13 16:58:56.167 INFO running `"docker" "rm" "-f" "796b5abf05aebf161523489062f7f4f6bd35e56027845ededd04e512ef4a2bac"`
Dec 13 16:58:56.495 INFO [stdout] 796b5abf05aebf161523489062f7f4f6bd35e56027845ededd04e512ef4a2bac
Dec 13 16:58:56.497 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 13 16:58:56.918 INFO [stdout] d7fb561f27ec2f3fa034dc0f652aa50d2e73966d5d86186ebe0623cab67608e5
Dec 13 16:58:56.920 INFO running `"docker" "start" "-a" "d7fb561f27ec2f3fa034dc0f652aa50d2e73966d5d86186ebe0623cab67608e5"`
Dec 13 16:58:57.965 INFO [stderr] usermod: no changes
Dec 13 16:58:58.071 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 13 16:58:58.075 INFO [stderr]      Running /target/debug/deps/crazy_traits-609032db4eccd155
Dec 13 16:58:58.087 INFO [stderr]    Doc-tests crazy-traits
Dec 13 16:58:58.087 INFO [stdout] 
Dec 13 16:58:58.087 INFO [stdout] running 3 tests
Dec 13 16:58:58.087 INFO [stdout] test leaking::test ... ok
Dec 13 16:58:58.087 INFO [stdout] test arena::test ... ok
Dec 13 16:58:58.087 INFO [stdout] test dynvtable::test ... ok
Dec 13 16:58:58.087 INFO [stdout] 
Dec 13 16:58:58.087 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 16:58:58.087 INFO [stdout] 
Dec 13 16:58:58.951 INFO [stdout] 
Dec 13 16:58:58.951 INFO [stdout] running 0 tests
Dec 13 16:58:58.951 INFO [stdout] 
Dec 13 16:58:58.951 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 16:58:58.951 INFO [stdout] 
Dec 13 16:58:58.955 INFO [stderr] su: No module specific data is present
Dec 13 16:58:59.924 INFO running `"docker" "inspect" "d7fb561f27ec2f3fa034dc0f652aa50d2e73966d5d86186ebe0623cab67608e5"`
Dec 13 16:59:00.137 INFO running `"docker" "rm" "-f" "d7fb561f27ec2f3fa034dc0f652aa50d2e73966d5d86186ebe0623cab67608e5"`
Dec 13 16:59:00.539 INFO [stdout] d7fb561f27ec2f3fa034dc0f652aa50d2e73966d5d86186ebe0623cab67608e5