Dec 05 21:13:44.425 INFO testing idubrov/crazy-traits against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 21:13:44.426 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 05 21:13:44.696 INFO [stdout] 11ad59b3d72979d8d00d1a49b10f01839a7063a20d2c4c1c86150d198c3f8794
Dec 05 21:13:44.699 INFO running `"docker" "start" "-a" "11ad59b3d72979d8d00d1a49b10f01839a7063a20d2c4c1c86150d198c3f8794"`
Dec 05 21:13:45.032 INFO [stderr] usermod: no changes
Dec 05 21:13:45.088 INFO [stderr]    Compiling dynasm v0.2.3
Dec 05 21:13:45.089 INFO [stderr]    Compiling dynasmrt v0.2.3
Dec 05 21:13:59.352 INFO [stderr]    Compiling crazy-traits v0.1.0 (/source)
Dec 05 21:13:59.988 INFO [stderr] warning: struct is never constructed: `Wrapper`
Dec 05 21:13:59.988 INFO [stderr]  --> src/arena.rs:6:1
Dec 05 21:13:59.988 INFO [stderr]   |
Dec 05 21:13:59.988 INFO [stderr] 6 | struct Wrapper {
Dec 05 21:13:59.988 INFO [stderr]   | ^^^^^^^^^^^^^^
Dec 05 21:13:59.988 INFO [stderr]   |
Dec 05 21:13:59.988 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 21:13:59.988 INFO [stderr] 
Dec 05 21:13:59.988 INFO [stderr] warning: struct is never constructed: `TypeSystem`
Dec 05 21:13:59.988 INFO [stderr]   --> src/arena.rs:21:1
Dec 05 21:13:59.988 INFO [stderr]    |
Dec 05 21:13:59.988 INFO [stderr] 21 | struct TypeSystem {
Dec 05 21:13:59.988 INFO [stderr]    | ^^^^^^^^^^^^^^^^^
Dec 05 21:13:59.988 INFO [stderr] 
Dec 05 21:13:59.988 INFO [stderr] warning: method is never used: `new`
Dec 05 21:13:59.988 INFO [stderr]   --> src/arena.rs:26:5
Dec 05 21:13:59.988 INFO [stderr]    |
Dec 05 21:13:59.988 INFO [stderr] 26 |     pub fn new() -> Self {
Dec 05 21:13:59.988 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 21:13:59.988 INFO [stderr] 
Dec 05 21:13:59.988 INFO [stderr] warning: method is never used: `annotate`
Dec 05 21:13:59.988 INFO [stderr]   --> src/arena.rs:32:5
Dec 05 21:13:59.988 INFO [stderr]    |
Dec 05 21:13:59.988 INFO [stderr] 32 |     pub fn annotate<'a: 'b, 'b>(&'a self, input: &'b String, type_name: &str) -> &'b dyn Object {
Dec 05 21:13:59.988 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:13:59.988 INFO [stderr] 
Dec 05 21:13:59.988 INFO [stderr] warning: struct is never constructed: `TraitObject`
Dec 05 21:13:59.988 INFO [stderr]   --> src/dynvtable.rs:13:1
Dec 05 21:13:59.988 INFO [stderr]    |
Dec 05 21:13:59.988 INFO [stderr] 13 | struct TraitObject {
Dec 05 21:13:59.988 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^
Dec 05 21:13:59.988 INFO [stderr] 
Dec 05 21:13:59.988 INFO [stderr] warning: field is never used: `vtable`
Dec 05 21:13:59.988 INFO [stderr]   --> src/dynvtable.rs:43:5
Dec 05 21:13:59.988 INFO [stderr]    |
Dec 05 21:13:59.989 INFO [stderr] 43 |     vtable: ObjectVirtualTable,
Dec 05 21:13:59.989 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:13:59.989 INFO [stderr] 
Dec 05 21:13:59.989 INFO [stderr] warning: field is never used: `infos`
Dec 05 21:13:59.989 INFO [stderr]   --> src/dynvtable.rs:50:5
Dec 05 21:13:59.989 INFO [stderr]    |
Dec 05 21:13:59.989 INFO [stderr] 50 |     infos: RefCell<HashMap<String, TypeInfo>>,
Dec 05 21:13:59.989 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:13:59.989 INFO [stderr] 
Dec 05 21:13:59.989 INFO [stderr] warning: method is never used: `annotate`
Dec 05 21:13:59.989 INFO [stderr]   --> src/dynvtable.rs:54:5
Dec 05 21:13:59.989 INFO [stderr]    |
Dec 05 21:13:59.989 INFO [stderr] 54 |     pub fn annotate<'a: 'b, 'b>(&'a self, input: &'b String, type_name: &str) -> &'b dyn Object {
Dec 05 21:13:59.989 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:13:59.989 INFO [stderr] 
Dec 05 21:13:59.989 INFO [stderr] warning: struct is never constructed: `Wrapper`
Dec 05 21:13:59.989 INFO [stderr]  --> src/leaking.rs:6:1
Dec 05 21:13:59.989 INFO [stderr]   |
Dec 05 21:13:59.989 INFO [stderr] 6 | struct Wrapper<'a> {
Dec 05 21:13:59.989 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^
Dec 05 21:13:59.989 INFO [stderr] 
Dec 05 21:13:59.989 INFO [stderr] warning: function is never used: `annotate`
Dec 05 21:13:59.989 INFO [stderr]   --> src/leaking.rs:21:1
Dec 05 21:13:59.989 INFO [stderr]    |
Dec 05 21:13:59.989 INFO [stderr] 21 | fn annotate<'a>(input: &'a String, type_name: &str) -> &'a dyn Object {
Dec 05 21:13:59.989 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 21:13:59.989 INFO [stderr] 
Dec 05 21:14:00.060 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.01s
Dec 05 21:14:00.064 INFO [stderr] su: No module specific data is present
Dec 05 21:14:00.915 INFO running `"docker" "inspect" "11ad59b3d72979d8d00d1a49b10f01839a7063a20d2c4c1c86150d198c3f8794"`
Dec 05 21:14:01.158 INFO running `"docker" "rm" "-f" "11ad59b3d72979d8d00d1a49b10f01839a7063a20d2c4c1c86150d198c3f8794"`
Dec 05 21:14:01.412 INFO [stdout] 11ad59b3d72979d8d00d1a49b10f01839a7063a20d2c4c1c86150d198c3f8794
Dec 05 21:14:01.418 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 05 21:14:01.886 INFO [stdout] 97ef6d0ad10667a411b143f2e4f232870dcfba59d4946bc98d01d2fefa813c30
Dec 05 21:14:01.890 INFO running `"docker" "start" "-a" "97ef6d0ad10667a411b143f2e4f232870dcfba59d4946bc98d01d2fefa813c30"`
Dec 05 21:14:03.289 INFO [stderr] usermod: no changes
Dec 05 21:14:03.372 INFO [stderr]    Compiling crazy-traits v0.1.0 (/source)
Dec 05 21:14:04.916 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
Dec 05 21:14:04.923 INFO [stderr] su: No module specific data is present
Dec 05 21:14:05.558 INFO running `"docker" "inspect" "97ef6d0ad10667a411b143f2e4f232870dcfba59d4946bc98d01d2fefa813c30"`
Dec 05 21:14:05.804 INFO running `"docker" "rm" "-f" "97ef6d0ad10667a411b143f2e4f232870dcfba59d4946bc98d01d2fefa813c30"`
Dec 05 21:14:06.096 INFO [stdout] 97ef6d0ad10667a411b143f2e4f232870dcfba59d4946bc98d01d2fefa813c30
Dec 05 21:14:06.108 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 05 21:14:06.624 INFO [stdout] 71380f125212603d0919a60982da0e0cb7345d4137ededcb846575812a0a260d
Dec 05 21:14:06.628 INFO running `"docker" "start" "-a" "71380f125212603d0919a60982da0e0cb7345d4137ededcb846575812a0a260d"`
Dec 05 21:14:07.580 INFO [stderr] usermod: no changes
Dec 05 21:14:07.634 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 05 21:14:07.635 INFO [stderr]      Running /target/debug/deps/crazy_traits-3ca324c45166ad38
Dec 05 21:14:07.643 INFO [stdout] 
Dec 05 21:14:07.643 INFO [stdout] running 3 tests
Dec 05 21:14:07.648 INFO [stdout] test dynvtable::test ... ok
Dec 05 21:14:07.653 INFO [stdout] test leaking::test ... ok
Dec 05 21:14:07.653 INFO [stdout] test arena::test ... ok
Dec 05 21:14:07.653 INFO [stdout] 
Dec 05 21:14:07.653 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 21:14:07.653 INFO [stdout] 
Dec 05 21:14:07.653 INFO [stderr]    Doc-tests crazy-traits
Dec 05 21:14:08.368 INFO [stdout] 
Dec 05 21:14:08.368 INFO [stdout] running 0 tests
Dec 05 21:14:08.368 INFO [stdout] 
Dec 05 21:14:08.368 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 21:14:08.368 INFO [stdout] 
Dec 05 21:14:08.375 INFO [stderr] su: No module specific data is present
Dec 05 21:14:08.862 INFO running `"docker" "inspect" "71380f125212603d0919a60982da0e0cb7345d4137ededcb846575812a0a260d"`
Dec 05 21:14:09.080 INFO running `"docker" "rm" "-f" "71380f125212603d0919a60982da0e0cb7345d4137ededcb846575812a0a260d"`
Dec 05 21:14:09.340 INFO [stdout] 71380f125212603d0919a60982da0e0cb7345d4137ededcb846575812a0a260d