Dec 12 17:22:17.803 INFO checking burgundy-0.3.3 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 17:22:17.803 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 12 17:22:18.065 INFO [stdout] ab4417edfb6433f695c952628fe6c781056dc974538d4de24fb1b3dc89600de1
Dec 12 17:22:18.067 INFO running `"docker" "start" "-a" "ab4417edfb6433f695c952628fe6c781056dc974538d4de24fb1b3dc89600de1"`
Dec 12 17:22:19.395 INFO [stderr] usermod: no changes
Dec 12 17:22:19.692 INFO [stderr]     Checking burgundy v0.3.3 (/source)
Dec 12 17:22:27.664 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 17:22:27.664 INFO [stderr]   --> src/path.rs:42:9
Dec 12 17:22:27.664 INFO [stderr]    |
Dec 12 17:22:27.664 INFO [stderr] 42 |         self.info.push_path_part(next);
Dec 12 17:22:27.664 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 17:22:27.664 INFO [stderr]    |
Dec 12 17:22:27.664 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 17:22:27.664 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 17:22:27.664 INFO [stderr] 
Dec 12 17:22:27.664 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 17:22:27.664 INFO [stderr]   --> src/path.rs:51:9
Dec 12 17:22:27.664 INFO [stderr]    |
Dec 12 17:22:27.664 INFO [stderr] 51 |         self.info.push_path_part_partial(next);
Dec 12 17:22:27.664 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 17:22:27.664 INFO [stderr]    |
Dec 12 17:22:27.664 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 17:22:27.664 INFO [stderr] 
Dec 12 17:22:27.665 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 17:22:27.665 INFO [stderr]   --> src/path.rs:61:9
Dec 12 17:22:27.665 INFO [stderr]    |
Dec 12 17:22:27.665 INFO [stderr] 61 |         self.info.add_query_param(key, value);
Dec 12 17:22:27.665 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 17:22:27.665 INFO [stderr]    |
Dec 12 17:22:27.665 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 17:22:27.665 INFO [stderr] 
Dec 12 17:22:27.712 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 17:22:27.712 INFO [stderr]    --> src/request_information/query_builder.rs:101:9
Dec 12 17:22:27.712 INFO [stderr]     |
Dec 12 17:22:27.712 INFO [stderr] 101 |         query.add(&"key", &"value");
Dec 12 17:22:27.712 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 17:22:27.712 INFO [stderr]     |
Dec 12 17:22:27.712 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 12 17:22:27.712 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 17:22:27.712 INFO [stderr] 
Dec 12 17:22:27.712 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 17:22:27.712 INFO [stderr]    --> src/request_information/query_builder.rs:109:9
Dec 12 17:22:27.712 INFO [stderr]     |
Dec 12 17:22:27.712 INFO [stderr] 109 |         query.add(&"key", &"value");
Dec 12 17:22:27.712 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 17:22:27.712 INFO [stderr]     |
Dec 12 17:22:27.712 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 17:22:27.712 INFO [stderr] 
Dec 12 17:22:27.712 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 17:22:27.712 INFO [stderr]    --> src/request_information/query_builder.rs:110:9
Dec 12 17:22:27.712 INFO [stderr]     |
Dec 12 17:22:27.712 INFO [stderr] 110 |         query.add(&"donkeyfy", &true);
Dec 12 17:22:27.712 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 17:22:27.712 INFO [stderr]     |
Dec 12 17:22:27.712 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 17:22:27.712 INFO [stderr] 
Dec 12 17:22:27.712 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 17:22:27.712 INFO [stderr]    --> src/request_information/query_builder.rs:111:9
Dec 12 17:22:27.712 INFO [stderr]     |
Dec 12 17:22:27.712 INFO [stderr] 111 |         query.add(&"num_cats", &123);
Dec 12 17:22:27.712 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 17:22:27.712 INFO [stderr]     |
Dec 12 17:22:27.712 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 17:22:27.712 INFO [stderr] 
Dec 12 17:22:27.712 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 17:22:27.712 INFO [stderr]    --> src/request_information/query_builder.rs:130:9
Dec 12 17:22:27.712 INFO [stderr]     |
Dec 12 17:22:27.712 INFO [stderr] 130 |         query.add_blob(&blob);
Dec 12 17:22:27.712 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
Dec 12 17:22:27.712 INFO [stderr]     |
Dec 12 17:22:27.712 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 17:22:27.712 INFO [stderr] 
Dec 12 17:22:27.712 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 17:22:27.712 INFO [stderr]    --> src/request_information/query_builder.rs:150:9
Dec 12 17:22:27.712 INFO [stderr]     |
Dec 12 17:22:27.712 INFO [stderr] 150 |         query.add(&"donkeyfy", &true);
Dec 12 17:22:27.712 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 17:22:27.712 INFO [stderr]     |
Dec 12 17:22:27.712 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 17:22:27.712 INFO [stderr] 
Dec 12 17:22:27.713 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 17:22:27.713 INFO [stderr]    --> src/request_information/query_builder.rs:151:9
Dec 12 17:22:27.713 INFO [stderr]     |
Dec 12 17:22:27.713 INFO [stderr] 151 |         query.add_blob(&blob);
Dec 12 17:22:27.713 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
Dec 12 17:22:27.713 INFO [stderr]     |
Dec 12 17:22:27.713 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 17:22:27.713 INFO [stderr] 
Dec 12 17:22:27.713 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 17:22:27.713 INFO [stderr]    --> src/request_information/query_builder.rs:152:9
Dec 12 17:22:27.713 INFO [stderr]     |
Dec 12 17:22:27.713 INFO [stderr] 152 |         query.add(&"num_cats", &123);
Dec 12 17:22:27.713 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 17:22:27.713 INFO [stderr]     |
Dec 12 17:22:27.713 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 17:22:27.713 INFO [stderr] 
Dec 12 17:22:27.713 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 17:22:27.713 INFO [stderr]   --> src/path.rs:42:9
Dec 12 17:22:27.713 INFO [stderr]    |
Dec 12 17:22:27.713 INFO [stderr] 42 |         self.info.push_path_part(next);
Dec 12 17:22:27.713 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 17:22:27.713 INFO [stderr]    |
Dec 12 17:22:27.713 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 17:22:27.713 INFO [stderr] 
Dec 12 17:22:27.713 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 17:22:27.713 INFO [stderr]   --> src/path.rs:51:9
Dec 12 17:22:27.713 INFO [stderr]    |
Dec 12 17:22:27.713 INFO [stderr] 51 |         self.info.push_path_part_partial(next);
Dec 12 17:22:27.713 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 17:22:27.713 INFO [stderr]    |
Dec 12 17:22:27.714 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 17:22:27.714 INFO [stderr] 
Dec 12 17:22:27.714 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 17:22:27.714 INFO [stderr]   --> src/path.rs:61:9
Dec 12 17:22:27.714 INFO [stderr]    |
Dec 12 17:22:27.714 INFO [stderr] 61 |         self.info.add_query_param(key, value);
Dec 12 17:22:27.714 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 17:22:27.714 INFO [stderr]    |
Dec 12 17:22:27.714 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 17:22:27.714 INFO [stderr] 
Dec 12 17:22:27.714 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 17:22:27.714 INFO [stderr]    --> src/domain.rs:111:9
Dec 12 17:22:27.714 INFO [stderr]     |
Dec 12 17:22:27.714 INFO [stderr] 111 |         domain.query(&"type", &"donkeys");
Dec 12 17:22:27.714 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 17:22:27.714 INFO [stderr]     |
Dec 12 17:22:27.714 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 17:22:27.714 INFO [stderr] 
Dec 12 17:22:27.717 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 17:22:27.717 INFO [stderr]    --> src/domain.rs:120:9
Dec 12 17:22:27.717 INFO [stderr]     |
Dec 12 17:22:27.717 INFO [stderr] 120 |         domain.query(&"type", &"donkeys");
Dec 12 17:22:27.717 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 17:22:27.717 INFO [stderr]     |
Dec 12 17:22:27.717 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 17:22:27.718 INFO [stderr] 
Dec 12 17:22:34.748 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.32s
Dec 12 17:22:34.756 INFO [stderr] su: No module specific data is present
Dec 12 17:22:35.394 INFO running `"docker" "inspect" "ab4417edfb6433f695c952628fe6c781056dc974538d4de24fb1b3dc89600de1"`
Dec 12 17:22:35.702 INFO running `"docker" "rm" "-f" "ab4417edfb6433f695c952628fe6c781056dc974538d4de24fb1b3dc89600de1"`
Dec 12 17:22:35.940 INFO [stdout] ab4417edfb6433f695c952628fe6c781056dc974538d4de24fb1b3dc89600de1