Sep 20 05:53:03.891 INFO checking burgundy-0.2.6 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352 Sep 20 05:53:03.891 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets Sep 20 05:53:03.891 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-2/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 20 05:53:04.097 INFO blam! 391c6e019c3f9624e7989e8b1115deb693c7659dbcfe0107fbac18fe3d794753 Sep 20 05:53:04.098 INFO running `"docker" "start" "-a" "391c6e019c3f9624e7989e8b1115deb693c7659dbcfe0107fbac18fe3d794753"` Sep 20 05:53:05.141 INFO kablam! usermod: no changes Sep 20 05:53:05.422 INFO kablam! Checking burgundy v0.2.6 (/source) Sep 20 05:53:09.314 INFO kablam! warning: unused import: `log` Sep 20 05:53:09.315 INFO kablam! --> src/native_client.rs:8:25 Sep 20 05:53:09.315 INFO kablam! | Sep 20 05:53:09.315 INFO kablam! 8 | use extern::log::{info, log}; Sep 20 05:53:09.315 INFO kablam! | ^^^ Sep 20 05:53:09.316 INFO kablam! | Sep 20 05:53:09.316 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 20 05:53:09.316 INFO kablam! Sep 20 05:53:09.382 INFO kablam! warning: unused import: `log` Sep 20 05:53:09.383 INFO kablam! --> src/native_client.rs:8:25 Sep 20 05:53:09.383 INFO kablam! | Sep 20 05:53:09.383 INFO kablam! 8 | use extern::log::{info, log}; Sep 20 05:53:09.384 INFO kablam! | ^^^ Sep 20 05:53:09.384 INFO kablam! | Sep 20 05:53:09.384 INFO kablam! = note: #[warn(unused_imports)] on by default Sep 20 05:53:09.385 INFO kablam! Sep 20 05:53:09.963 INFO kablam! warning: struct is never constructed: `Fmt` Sep 20 05:53:09.963 INFO kablam! --> src/request_information.rs:136:1 Sep 20 05:53:09.963 INFO kablam! | Sep 20 05:53:09.963 INFO kablam! 136 | / pub struct Fmt(pub F) Sep 20 05:53:09.963 INFO kablam! 137 | | where Sep 20 05:53:09.963 INFO kablam! 138 | | F: Fn(&mut fmt::Formatter) -> fmt::Result; Sep 20 05:53:09.963 INFO kablam! | |______________________________________________^ Sep 20 05:53:09.963 INFO kablam! | Sep 20 05:53:09.963 INFO kablam! = note: #[warn(dead_code)] on by default Sep 20 05:53:09.963 INFO kablam! Sep 20 05:53:09.963 INFO kablam! warning: variant is never constructed: `Head` Sep 20 05:53:09.963 INFO kablam! --> src/method.rs:9:5 Sep 20 05:53:09.963 INFO kablam! | Sep 20 05:53:09.963 INFO kablam! 9 | Head, Sep 20 05:53:09.963 INFO kablam! | ^^^^ Sep 20 05:53:09.963 INFO kablam! Sep 20 05:53:09.963 INFO kablam! warning: variant is never constructed: `Options` Sep 20 05:53:09.963 INFO kablam! --> src/method.rs:10:5 Sep 20 05:53:09.963 INFO kablam! | Sep 20 05:53:09.963 INFO kablam! 10 | Options, Sep 20 05:53:09.963 INFO kablam! | ^^^^^^^ Sep 20 05:53:09.963 INFO kablam! Sep 20 05:53:09.964 INFO kablam! warning: variant is never constructed: `Connect` Sep 20 05:53:09.964 INFO kablam! --> src/method.rs:11:5 Sep 20 05:53:09.964 INFO kablam! | Sep 20 05:53:09.964 INFO kablam! 11 | Connect, Sep 20 05:53:09.964 INFO kablam! | ^^^^^^^ Sep 20 05:53:09.964 INFO kablam! Sep 20 05:53:09.964 INFO kablam! warning: variant is never constructed: `Trace` Sep 20 05:53:09.964 INFO kablam! --> src/method.rs:13:5 Sep 20 05:53:09.964 INFO kablam! | Sep 20 05:53:09.964 INFO kablam! 13 | Trace, Sep 20 05:53:09.964 INFO kablam! | ^^^^^ Sep 20 05:53:09.964 INFO kablam! Sep 20 05:53:09.965 INFO kablam! warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable Sep 20 05:53:09.965 INFO kablam! --> src/lib.rs:8:12 Sep 20 05:53:09.965 INFO kablam! | Sep 20 05:53:09.965 INFO kablam! 8 | #![feature(use_extern_macros)] Sep 20 05:53:09.965 INFO kablam! | ^^^^^^^^^^^^^^^^^ Sep 20 05:53:09.965 INFO kablam! | Sep 20 05:53:09.965 INFO kablam! = note: #[warn(stable_features)] on by default Sep 20 05:53:09.965 INFO kablam! Sep 20 05:53:09.965 INFO kablam! warning: the feature `non_modrs_mods` has been stable since 1.30.0 and no longer requires an attribute to enable Sep 20 05:53:09.965 INFO kablam! --> src/lib.rs:9:12 Sep 20 05:53:09.965 INFO kablam! | Sep 20 05:53:09.965 INFO kablam! 9 | #![feature(non_modrs_mods)] Sep 20 05:53:09.965 INFO kablam! | ^^^^^^^^^^^^^^ Sep 20 05:53:09.965 INFO kablam! Sep 20 05:53:09.965 INFO kablam! warning: the feature `iterator_find_map` has been stable since 1.30.0 and no longer requires an attribute to enable Sep 20 05:53:09.965 INFO kablam! --> src/lib.rs:11:12 Sep 20 05:53:09.965 INFO kablam! | Sep 20 05:53:09.965 INFO kablam! 11 | #![feature(iterator_find_map)] Sep 20 05:53:09.965 INFO kablam! | ^^^^^^^^^^^^^^^^^ Sep 20 05:53:09.965 INFO kablam! Sep 20 05:53:09.967 INFO kablam! warning: unreachable `pub` item Sep 20 05:53:09.967 INFO kablam! --> src/request_information.rs:136:1 Sep 20 05:53:09.967 INFO kablam! | Sep 20 05:53:09.967 INFO kablam! 136 | pub struct Fmt(pub F) Sep 20 05:53:09.967 INFO kablam! | ^-- Sep 20 05:53:09.967 INFO kablam! | | Sep 20 05:53:09.967 INFO kablam! | _help: consider restricting its visibility: `crate` Sep 20 05:53:09.967 INFO kablam! | | Sep 20 05:53:09.967 INFO kablam! 137 | | where Sep 20 05:53:09.967 INFO kablam! 138 | | F: Fn(&mut fmt::Formatter) -> fmt::Result; Sep 20 05:53:09.967 INFO kablam! | |______________________________________________^ Sep 20 05:53:09.967 INFO kablam! | Sep 20 05:53:09.968 INFO kablam! note: lint level defined here Sep 20 05:53:09.968 INFO kablam! --> src/lib.rs:2:9 Sep 20 05:53:09.968 INFO kablam! | Sep 20 05:53:09.968 INFO kablam! 2 | #![warn(unreachable_pub)] Sep 20 05:53:09.968 INFO kablam! | ^^^^^^^^^^^^^^^ Sep 20 05:53:09.968 INFO kablam! = help: or consider exporting it for use by other crates Sep 20 05:53:09.968 INFO kablam! Sep 20 05:53:09.968 INFO kablam! warning: unreachable `pub` field Sep 20 05:53:09.968 INFO kablam! --> src/request_information.rs:136:19 Sep 20 05:53:09.968 INFO kablam! | Sep 20 05:53:09.968 INFO kablam! 136 | pub struct Fmt(pub F) Sep 20 05:53:09.968 INFO kablam! | ---^^ Sep 20 05:53:09.968 INFO kablam! | | Sep 20 05:53:09.968 INFO kablam! | help: consider restricting its visibility: `crate` Sep 20 05:53:09.968 INFO kablam! Sep 20 05:53:09.968 INFO kablam! warning: unused `std::result::Result` which must be used Sep 20 05:53:09.968 INFO kablam! --> src/path.rs:42:9 Sep 20 05:53:09.969 INFO kablam! | Sep 20 05:53:09.969 INFO kablam! 42 | self.info.push_path_part(next); Sep 20 05:53:09.969 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 20 05:53:09.969 INFO kablam! | Sep 20 05:53:09.969 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 20 05:53:09.969 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 20 05:53:09.969 INFO kablam! Sep 20 05:53:09.970 INFO kablam! warning: unused `std::result::Result` which must be used Sep 20 05:53:09.970 INFO kablam! --> src/path.rs:51:9 Sep 20 05:53:09.970 INFO kablam! | Sep 20 05:53:09.970 INFO kablam! 51 | self.info.push_path_part_partial(next); Sep 20 05:53:09.970 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 20 05:53:09.971 INFO kablam! | Sep 20 05:53:09.971 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 20 05:53:09.971 INFO kablam! Sep 20 05:53:09.971 INFO kablam! warning: unused `std::result::Result` which must be used Sep 20 05:53:09.971 INFO kablam! --> src/path.rs:61:9 Sep 20 05:53:09.972 INFO kablam! | Sep 20 05:53:09.972 INFO kablam! 61 | self.info.add_query_param(key, value); Sep 20 05:53:09.972 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 20 05:53:09.972 INFO kablam! | Sep 20 05:53:09.972 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 20 05:53:09.972 INFO kablam! Sep 20 05:53:10.231 INFO kablam! warning: struct is never constructed: `Fmt` Sep 20 05:53:10.231 INFO kablam! --> src/request_information.rs:136:1 Sep 20 05:53:10.231 INFO kablam! | Sep 20 05:53:10.232 INFO kablam! 136 | / pub struct Fmt(pub F) Sep 20 05:53:10.232 INFO kablam! 137 | | where Sep 20 05:53:10.232 INFO kablam! 138 | | F: Fn(&mut fmt::Formatter) -> fmt::Result; Sep 20 05:53:10.232 INFO kablam! | |______________________________________________^ Sep 20 05:53:10.232 INFO kablam! | Sep 20 05:53:10.233 INFO kablam! = note: #[warn(dead_code)] on by default Sep 20 05:53:10.233 INFO kablam! Sep 20 05:53:10.233 INFO kablam! warning: variant is never constructed: `Head` Sep 20 05:53:10.233 INFO kablam! --> src/method.rs:9:5 Sep 20 05:53:10.233 INFO kablam! | Sep 20 05:53:10.234 INFO kablam! 9 | Head, Sep 20 05:53:10.234 INFO kablam! | ^^^^ Sep 20 05:53:10.234 INFO kablam! Sep 20 05:53:10.234 INFO kablam! warning: variant is never constructed: `Options` Sep 20 05:53:10.234 INFO kablam! --> src/method.rs:10:5 Sep 20 05:53:10.235 INFO kablam! | Sep 20 05:53:10.235 INFO kablam! 10 | Options, Sep 20 05:53:10.235 INFO kablam! | ^^^^^^^ Sep 20 05:53:10.235 INFO kablam! Sep 20 05:53:10.242 INFO kablam! warning: variant is never constructed: `Connect` Sep 20 05:53:10.242 INFO kablam! --> src/method.rs:11:5 Sep 20 05:53:10.242 INFO kablam! | Sep 20 05:53:10.242 INFO kablam! 11 | Connect, Sep 20 05:53:10.243 INFO kablam! | ^^^^^^^ Sep 20 05:53:10.243 INFO kablam! Sep 20 05:53:10.243 INFO kablam! warning: variant is never constructed: `Trace` Sep 20 05:53:10.243 INFO kablam! --> src/method.rs:13:5 Sep 20 05:53:10.243 INFO kablam! | Sep 20 05:53:10.243 INFO kablam! 13 | Trace, Sep 20 05:53:10.244 INFO kablam! | ^^^^^ Sep 20 05:53:10.244 INFO kablam! Sep 20 05:53:10.244 INFO kablam! warning: the feature `use_extern_macros` has been stable since 1.30.0 and no longer requires an attribute to enable Sep 20 05:53:10.245 INFO kablam! --> src/lib.rs:8:12 Sep 20 05:53:10.245 INFO kablam! | Sep 20 05:53:10.245 INFO kablam! 8 | #![feature(use_extern_macros)] Sep 20 05:53:10.245 INFO kablam! | ^^^^^^^^^^^^^^^^^ Sep 20 05:53:10.245 INFO kablam! | Sep 20 05:53:10.245 INFO kablam! = note: #[warn(stable_features)] on by default Sep 20 05:53:10.246 INFO kablam! Sep 20 05:53:10.246 INFO kablam! warning: the feature `non_modrs_mods` has been stable since 1.30.0 and no longer requires an attribute to enable Sep 20 05:53:10.246 INFO kablam! --> src/lib.rs:9:12 Sep 20 05:53:10.246 INFO kablam! | Sep 20 05:53:10.246 INFO kablam! 9 | #![feature(non_modrs_mods)] Sep 20 05:53:10.246 INFO kablam! | ^^^^^^^^^^^^^^ Sep 20 05:53:10.247 INFO kablam! Sep 20 05:53:10.248 INFO kablam! warning: the feature `iterator_find_map` has been stable since 1.30.0 and no longer requires an attribute to enable Sep 20 05:53:10.248 INFO kablam! --> src/lib.rs:11:12 Sep 20 05:53:10.248 INFO kablam! | Sep 20 05:53:10.248 INFO kablam! 11 | #![feature(iterator_find_map)] Sep 20 05:53:10.248 INFO kablam! | ^^^^^^^^^^^^^^^^^ Sep 20 05:53:10.248 INFO kablam! Sep 20 05:53:10.260 INFO kablam! warning: unused `std::result::Result` which must be used Sep 20 05:53:10.260 INFO kablam! --> src/request_information/query_builder.rs:79:9 Sep 20 05:53:10.260 INFO kablam! | Sep 20 05:53:10.260 INFO kablam! 79 | query.add(&"key", &"value"); Sep 20 05:53:10.261 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 20 05:53:10.261 INFO kablam! | Sep 20 05:53:10.261 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 20 05:53:10.261 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 20 05:53:10.261 INFO kablam! Sep 20 05:53:10.262 INFO kablam! warning: unused `std::result::Result` which must be used Sep 20 05:53:10.262 INFO kablam! --> src/request_information/query_builder.rs:87:9 Sep 20 05:53:10.262 INFO kablam! | Sep 20 05:53:10.262 INFO kablam! 87 | query.add(&"key", &"value"); Sep 20 05:53:10.262 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 20 05:53:10.262 INFO kablam! | Sep 20 05:53:10.263 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 20 05:53:10.263 INFO kablam! Sep 20 05:53:10.263 INFO kablam! warning: unused `std::result::Result` which must be used Sep 20 05:53:10.263 INFO kablam! --> src/request_information/query_builder.rs:88:9 Sep 20 05:53:10.263 INFO kablam! | Sep 20 05:53:10.263 INFO kablam! 88 | query.add(&"donkeyfy", &true); Sep 20 05:53:10.263 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 20 05:53:10.263 INFO kablam! | Sep 20 05:53:10.263 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 20 05:53:10.263 INFO kablam! Sep 20 05:53:10.264 INFO kablam! warning: unused `std::result::Result` which must be used Sep 20 05:53:10.264 INFO kablam! --> src/request_information/query_builder.rs:89:9 Sep 20 05:53:10.264 INFO kablam! | Sep 20 05:53:10.264 INFO kablam! 89 | query.add(&"num_cats", &123); Sep 20 05:53:10.264 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 20 05:53:10.265 INFO kablam! | Sep 20 05:53:10.265 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 20 05:53:10.265 INFO kablam! Sep 20 05:53:10.267 INFO kablam! warning: unreachable `pub` item Sep 20 05:53:10.267 INFO kablam! --> src/request_information.rs:136:1 Sep 20 05:53:10.267 INFO kablam! | Sep 20 05:53:10.267 INFO kablam! 136 | pub struct Fmt(pub F) Sep 20 05:53:10.267 INFO kablam! | ^-- Sep 20 05:53:10.268 INFO kablam! | | Sep 20 05:53:10.268 INFO kablam! | _help: consider restricting its visibility: `crate` Sep 20 05:53:10.268 INFO kablam! | | Sep 20 05:53:10.268 INFO kablam! 137 | | where Sep 20 05:53:10.268 INFO kablam! 138 | | F: Fn(&mut fmt::Formatter) -> fmt::Result; Sep 20 05:53:10.269 INFO kablam! | |______________________________________________^ Sep 20 05:53:10.269 INFO kablam! | Sep 20 05:53:10.269 INFO kablam! note: lint level defined here Sep 20 05:53:10.269 INFO kablam! --> src/lib.rs:2:9 Sep 20 05:53:10.269 INFO kablam! | Sep 20 05:53:10.269 INFO kablam! 2 | #![warn(unreachable_pub)] Sep 20 05:53:10.270 INFO kablam! | ^^^^^^^^^^^^^^^ Sep 20 05:53:10.270 INFO kablam! = help: or consider exporting it for use by other crates Sep 20 05:53:10.270 INFO kablam! Sep 20 05:53:10.270 INFO kablam! warning: unreachable `pub` field Sep 20 05:53:10.271 INFO kablam! --> src/request_information.rs:136:19 Sep 20 05:53:10.271 INFO kablam! | Sep 20 05:53:10.271 INFO kablam! 136 | pub struct Fmt(pub F) Sep 20 05:53:10.271 INFO kablam! | ---^^ Sep 20 05:53:10.271 INFO kablam! | | Sep 20 05:53:10.271 INFO kablam! | help: consider restricting its visibility: `crate` Sep 20 05:53:10.272 INFO kablam! Sep 20 05:53:10.273 INFO kablam! warning: unused `std::result::Result` which must be used Sep 20 05:53:10.273 INFO kablam! --> src/path.rs:42:9 Sep 20 05:53:10.273 INFO kablam! | Sep 20 05:53:10.273 INFO kablam! 42 | self.info.push_path_part(next); Sep 20 05:53:10.277 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 20 05:53:10.277 INFO kablam! | Sep 20 05:53:10.277 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 20 05:53:10.277 INFO kablam! Sep 20 05:53:10.277 INFO kablam! warning: unused `std::result::Result` which must be used Sep 20 05:53:10.277 INFO kablam! --> src/path.rs:51:9 Sep 20 05:53:10.277 INFO kablam! | Sep 20 05:53:10.277 INFO kablam! 51 | self.info.push_path_part_partial(next); Sep 20 05:53:10.277 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 20 05:53:10.277 INFO kablam! | Sep 20 05:53:10.277 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 20 05:53:10.277 INFO kablam! Sep 20 05:53:10.277 INFO kablam! warning: unused `std::result::Result` which must be used Sep 20 05:53:10.277 INFO kablam! --> src/path.rs:61:9 Sep 20 05:53:10.277 INFO kablam! | Sep 20 05:53:10.277 INFO kablam! 61 | self.info.add_query_param(key, value); Sep 20 05:53:10.277 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 20 05:53:10.277 INFO kablam! | Sep 20 05:53:10.277 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 20 05:53:10.277 INFO kablam! Sep 20 05:53:10.278 INFO kablam! warning: unused `std::result::Result` which must be used Sep 20 05:53:10.278 INFO kablam! --> src/domain.rs:95:9 Sep 20 05:53:10.278 INFO kablam! | Sep 20 05:53:10.278 INFO kablam! 95 | domain.query(&"type", &"donkeys"); Sep 20 05:53:10.278 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 20 05:53:10.279 INFO kablam! | Sep 20 05:53:10.279 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 20 05:53:10.279 INFO kablam! Sep 20 05:53:10.279 INFO kablam! warning: unused `std::result::Result` which must be used Sep 20 05:53:10.279 INFO kablam! --> src/domain.rs:104:9 Sep 20 05:53:10.279 INFO kablam! | Sep 20 05:53:10.279 INFO kablam! 104 | domain.query(&"type", &"donkeys"); Sep 20 05:53:10.279 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 20 05:53:10.279 INFO kablam! | Sep 20 05:53:10.279 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Sep 20 05:53:10.279 INFO kablam! Sep 20 05:53:12.521 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 7.36s Sep 20 05:53:12.542 INFO kablam! su: No module specific data is present Sep 20 05:53:13.929 INFO running `"docker" "rm" "-f" "391c6e019c3f9624e7989e8b1115deb693c7659dbcfe0107fbac18fe3d794753"` Sep 20 05:53:14.051 INFO blam! 391c6e019c3f9624e7989e8b1115deb693c7659dbcfe0107fbac18fe3d794753