Sep 06 00:15:41.999 INFO checking serde_derive_state-0.4.4 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 00:15:41.999 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 00:15:41.999 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-1/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 00:15:42.137 INFO blam! dc0e591c00636056bb844e8fe99622dad1eaa0d599363ca6cd18db91c4389d41
Sep 06 00:15:42.139 INFO running `"docker" "start" "-a" "dc0e591c00636056bb844e8fe99622dad1eaa0d599363ca6cd18db91c4389d41"`
Sep 06 00:15:42.812 INFO kablam! usermod: no changes
Sep 06 00:15:42.863 INFO kablam!     Checking syn v0.14.9
Sep 06 00:15:46.522 INFO kablam!     Checking serde_derive_state v0.4.4 (file:///source)
Sep 06 00:15:54.538 INFO kablam! warning: function is never used: `deserialize_tuple_in_place`
Sep 06 00:15:54.538 INFO kablam!    --> src/de.rs:568:1
Sep 06 00:15:54.538 INFO kablam!     |
Sep 06 00:15:54.538 INFO kablam! 568 | / fn deserialize_tuple_in_place(
Sep 06 00:15:54.538 INFO kablam! 569 | |     variant_ident: Option<syn::Ident>,
Sep 06 00:15:54.538 INFO kablam! 570 | |     params: &Parameters,
Sep 06 00:15:54.538 INFO kablam! 571 | |     fields: &[Field],
Sep 06 00:15:54.538 INFO kablam! ...   |
Sep 06 00:15:54.538 INFO kablam! 653 | |     }
Sep 06 00:15:54.538 INFO kablam! 654 | | }
Sep 06 00:15:54.538 INFO kablam!     | |_^
Sep 06 00:15:54.538 INFO kablam!     |
Sep 06 00:15:54.538 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 06 00:15:54.538 INFO kablam! 
Sep 06 00:15:54.538 INFO kablam! warning: function is never used: `deserialize_seq_in_place`
Sep 06 00:15:54.538 INFO kablam!    --> src/de.rs:742:1
Sep 06 00:15:54.538 INFO kablam!     |
Sep 06 00:15:54.538 INFO kablam! 742 | / fn deserialize_seq_in_place(
Sep 06 00:15:54.538 INFO kablam! 743 | |     params: &Parameters,
Sep 06 00:15:54.538 INFO kablam! 744 | |     fields: &[Field],
Sep 06 00:15:54.538 INFO kablam! 745 | |     cattrs: &attr::Container,
Sep 06 00:15:54.538 INFO kablam! ...   |
Sep 06 00:15:54.538 INFO kablam! 821 | |     }
Sep 06 00:15:54.538 INFO kablam! 822 | | }
Sep 06 00:15:54.538 INFO kablam!     | |_^
Sep 06 00:15:54.538 INFO kablam! 
Sep 06 00:15:54.538 INFO kablam! warning: function is never used: `deserialize_newtype_struct_in_place`
Sep 06 00:15:54.539 INFO kablam!    --> src/de.rs:859:1
Sep 06 00:15:54.539 INFO kablam!     |
Sep 06 00:15:54.539 INFO kablam! 859 | fn deserialize_newtype_struct_in_place(params: &Parameters, field: &Field) -> TokenStream {
Sep 06 00:15:54.539 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 00:15:54.539 INFO kablam! 
Sep 06 00:15:54.539 INFO kablam! warning: function is never used: `deserialize_struct_in_place`
Sep 06 00:15:54.539 INFO kablam!     --> src/de.rs:1051:1
Sep 06 00:15:54.539 INFO kablam!      |
Sep 06 00:15:54.539 INFO kablam! 1051 | / fn deserialize_struct_in_place(
Sep 06 00:15:54.539 INFO kablam! 1052 | |     variant_ident: Option<syn::Ident>,
Sep 06 00:15:54.539 INFO kablam! 1053 | |     params: &Parameters,
Sep 06 00:15:54.539 INFO kablam! 1054 | |     fields: &[Field],
Sep 06 00:15:54.539 INFO kablam! ...    |
Sep 06 00:15:54.539 INFO kablam! 1156 | |     })
Sep 06 00:15:54.539 INFO kablam! 1157 | | }
Sep 06 00:15:54.539 INFO kablam!      | |_^
Sep 06 00:15:54.539 INFO kablam! 
Sep 06 00:15:54.539 INFO kablam! warning: function is never used: `deserialize_struct_as_struct_in_place_visitor`
Sep 06 00:15:54.539 INFO kablam!     --> src/de.rs:2555:1
Sep 06 00:15:54.539 INFO kablam!      |
Sep 06 00:15:54.539 INFO kablam! 2555 | / fn deserialize_struct_as_struct_in_place_visitor(
Sep 06 00:15:54.539 INFO kablam! 2556 | |     params: &Parameters,
Sep 06 00:15:54.539 INFO kablam! 2557 | |     fields: &[Field],
Sep 06 00:15:54.539 INFO kablam! 2558 | |     cattrs: &attr::Container,
Sep 06 00:15:54.539 INFO kablam! ...    |
Sep 06 00:15:54.539 INFO kablam! 2580 | |     (field_visitor, fields_stmt, visit_map)
Sep 06 00:15:54.539 INFO kablam! 2581 | | }
Sep 06 00:15:54.539 INFO kablam!      | |_^
Sep 06 00:15:54.539 INFO kablam! 
Sep 06 00:15:54.539 INFO kablam! warning: function is never used: `deserialize_map_in_place`
Sep 06 00:15:54.539 INFO kablam!     --> src/de.rs:2583:1
Sep 06 00:15:54.539 INFO kablam!      |
Sep 06 00:15:54.539 INFO kablam! 2583 | / fn deserialize_map_in_place(
Sep 06 00:15:54.539 INFO kablam! 2584 | |     params: &Parameters,
Sep 06 00:15:54.539 INFO kablam! 2585 | |     fields: &[Field],
Sep 06 00:15:54.539 INFO kablam! 2586 | |     cattrs: &attr::Container,
Sep 06 00:15:54.539 INFO kablam! ...    |
Sep 06 00:15:54.539 INFO kablam! 2725 | |     }
Sep 06 00:15:54.539 INFO kablam! 2726 | | }
Sep 06 00:15:54.539 INFO kablam!      | |_^
Sep 06 00:15:54.539 INFO kablam! 
Sep 06 00:15:54.539 INFO kablam! warning: struct is never constructed: `InPlaceImplGenerics`
Sep 06 00:15:54.539 INFO kablam!     --> src/de.rs:2948:1
Sep 06 00:15:54.539 INFO kablam!      |
Sep 06 00:15:54.539 INFO kablam! 2948 | struct InPlaceImplGenerics<'a>(&'a Parameters);
Sep 06 00:15:54.539 INFO kablam!      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 00:15:54.539 INFO kablam! 
Sep 06 00:15:54.539 INFO kablam! warning: method is never used: `in_place`
Sep 06 00:15:54.539 INFO kablam!     --> src/de.rs:2985:5
Sep 06 00:15:54.539 INFO kablam!      |
Sep 06 00:15:54.539 INFO kablam! 2985 |     fn in_place(self) -> InPlaceImplGenerics<'a> {
Sep 06 00:15:54.539 INFO kablam!      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 00:15:54.539 INFO kablam! 
Sep 06 00:15:54.539 INFO kablam! warning: struct is never constructed: `InPlaceTypeGenerics`
Sep 06 00:15:54.539 INFO kablam!     --> src/de.rs:3020:1
Sep 06 00:15:54.539 INFO kablam!      |
Sep 06 00:15:54.539 INFO kablam! 3020 | struct InPlaceTypeGenerics<'a>(&'a Parameters);
Sep 06 00:15:54.539 INFO kablam!      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 00:15:54.539 INFO kablam! 
Sep 06 00:15:54.539 INFO kablam! warning: method is never used: `in_place`
Sep 06 00:15:54.539 INFO kablam!     --> src/de.rs:3043:5
Sep 06 00:15:54.539 INFO kablam!      |
Sep 06 00:15:54.539 INFO kablam! 3043 |     fn in_place(self) -> InPlaceTypeGenerics<'a> {
Sep 06 00:15:54.539 INFO kablam!      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 00:15:54.539 INFO kablam! 
Sep 06 00:15:55.132 INFO kablam! warning: function is never used: `deserialize_tuple_in_place`
Sep 06 00:15:55.132 INFO kablam!    --> src/de.rs:568:1
Sep 06 00:15:55.132 INFO kablam!     |
Sep 06 00:15:55.132 INFO kablam! 568 | / fn deserialize_tuple_in_place(
Sep 06 00:15:55.132 INFO kablam! 569 | |     variant_ident: Option<syn::Ident>,
Sep 06 00:15:55.132 INFO kablam! 570 | |     params: &Parameters,
Sep 06 00:15:55.132 INFO kablam! 571 | |     fields: &[Field],
Sep 06 00:15:55.132 INFO kablam! ...   |
Sep 06 00:15:55.132 INFO kablam! 653 | |     }
Sep 06 00:15:55.132 INFO kablam! 654 | | }
Sep 06 00:15:55.132 INFO kablam!     | |_^
Sep 06 00:15:55.132 INFO kablam!     |
Sep 06 00:15:55.132 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 06 00:15:55.132 INFO kablam! 
Sep 06 00:15:55.132 INFO kablam! warning: function is never used: `deserialize_seq_in_place`
Sep 06 00:15:55.132 INFO kablam!    --> src/de.rs:742:1
Sep 06 00:15:55.132 INFO kablam!     |
Sep 06 00:15:55.132 INFO kablam! 742 | / fn deserialize_seq_in_place(
Sep 06 00:15:55.132 INFO kablam! 743 | |     params: &Parameters,
Sep 06 00:15:55.132 INFO kablam! 744 | |     fields: &[Field],
Sep 06 00:15:55.132 INFO kablam! 745 | |     cattrs: &attr::Container,
Sep 06 00:15:55.132 INFO kablam! ...   |
Sep 06 00:15:55.132 INFO kablam! 821 | |     }
Sep 06 00:15:55.132 INFO kablam! 822 | | }
Sep 06 00:15:55.132 INFO kablam!     | |_^
Sep 06 00:15:55.132 INFO kablam! 
Sep 06 00:15:55.132 INFO kablam! warning: function is never used: `deserialize_newtype_struct_in_place`
Sep 06 00:15:55.132 INFO kablam!    --> src/de.rs:859:1
Sep 06 00:15:55.132 INFO kablam!     |
Sep 06 00:15:55.132 INFO kablam! 859 | fn deserialize_newtype_struct_in_place(params: &Parameters, field: &Field) -> TokenStream {
Sep 06 00:15:55.132 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 00:15:55.132 INFO kablam! 
Sep 06 00:15:55.132 INFO kablam! warning: function is never used: `deserialize_struct_in_place`
Sep 06 00:15:55.132 INFO kablam!     --> src/de.rs:1051:1
Sep 06 00:15:55.132 INFO kablam!      |
Sep 06 00:15:55.132 INFO kablam! 1051 | / fn deserialize_struct_in_place(
Sep 06 00:15:55.132 INFO kablam! 1052 | |     variant_ident: Option<syn::Ident>,
Sep 06 00:15:55.132 INFO kablam! 1053 | |     params: &Parameters,
Sep 06 00:15:55.133 INFO kablam! 1054 | |     fields: &[Field],
Sep 06 00:15:55.133 INFO kablam! ...    |
Sep 06 00:15:55.133 INFO kablam! 1156 | |     })
Sep 06 00:15:55.133 INFO kablam! 1157 | | }
Sep 06 00:15:55.133 INFO kablam!      | |_^
Sep 06 00:15:55.133 INFO kablam! 
Sep 06 00:15:55.133 INFO kablam! warning: function is never used: `deserialize_struct_as_struct_in_place_visitor`
Sep 06 00:15:55.133 INFO kablam!     --> src/de.rs:2555:1
Sep 06 00:15:55.134 INFO kablam!      |
Sep 06 00:15:55.134 INFO kablam! 2555 | / fn deserialize_struct_as_struct_in_place_visitor(
Sep 06 00:15:55.134 INFO kablam! 2556 | |     params: &Parameters,
Sep 06 00:15:55.134 INFO kablam! 2557 | |     fields: &[Field],
Sep 06 00:15:55.134 INFO kablam! 2558 | |     cattrs: &attr::Container,
Sep 06 00:15:55.134 INFO kablam! ...    |
Sep 06 00:15:55.134 INFO kablam! 2580 | |     (field_visitor, fields_stmt, visit_map)
Sep 06 00:15:55.134 INFO kablam! 2581 | | }
Sep 06 00:15:55.134 INFO kablam!      | |_^
Sep 06 00:15:55.134 INFO kablam! 
Sep 06 00:15:55.134 INFO kablam! warning: function is never used: `deserialize_map_in_place`
Sep 06 00:15:55.134 INFO kablam!     --> src/de.rs:2583:1
Sep 06 00:15:55.134 INFO kablam!      |
Sep 06 00:15:55.134 INFO kablam! 2583 | / fn deserialize_map_in_place(
Sep 06 00:15:55.134 INFO kablam! 2584 | |     params: &Parameters,
Sep 06 00:15:55.134 INFO kablam! 2585 | |     fields: &[Field],
Sep 06 00:15:55.134 INFO kablam! 2586 | |     cattrs: &attr::Container,
Sep 06 00:15:55.134 INFO kablam! ...    |
Sep 06 00:15:55.134 INFO kablam! 2725 | |     }
Sep 06 00:15:55.134 INFO kablam! 2726 | | }
Sep 06 00:15:55.134 INFO kablam!      | |_^
Sep 06 00:15:55.134 INFO kablam! 
Sep 06 00:15:55.134 INFO kablam! warning: struct is never constructed: `InPlaceImplGenerics`
Sep 06 00:15:55.134 INFO kablam!     --> src/de.rs:2948:1
Sep 06 00:15:55.134 INFO kablam!      |
Sep 06 00:15:55.134 INFO kablam! 2948 | struct InPlaceImplGenerics<'a>(&'a Parameters);
Sep 06 00:15:55.134 INFO kablam!      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 00:15:55.134 INFO kablam! 
Sep 06 00:15:55.134 INFO kablam! warning: method is never used: `in_place`
Sep 06 00:15:55.134 INFO kablam!     --> src/de.rs:2985:5
Sep 06 00:15:55.134 INFO kablam!      |
Sep 06 00:15:55.134 INFO kablam! 2985 |     fn in_place(self) -> InPlaceImplGenerics<'a> {
Sep 06 00:15:55.134 INFO kablam!      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 00:15:55.134 INFO kablam! 
Sep 06 00:15:55.134 INFO kablam! warning: struct is never constructed: `InPlaceTypeGenerics`
Sep 06 00:15:55.134 INFO kablam!     --> src/de.rs:3020:1
Sep 06 00:15:55.134 INFO kablam!      |
Sep 06 00:15:55.134 INFO kablam! 3020 | struct InPlaceTypeGenerics<'a>(&'a Parameters);
Sep 06 00:15:55.134 INFO kablam!      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 00:15:55.134 INFO kablam! 
Sep 06 00:15:55.134 INFO kablam! warning: method is never used: `in_place`
Sep 06 00:15:55.134 INFO kablam!     --> src/de.rs:3043:5
Sep 06 00:15:55.134 INFO kablam!      |
Sep 06 00:15:55.134 INFO kablam! 3043 |     fn in_place(self) -> InPlaceTypeGenerics<'a> {
Sep 06 00:15:55.134 INFO kablam!      |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 00:15:55.134 INFO kablam! 
Sep 06 00:15:55.387 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.55s
Sep 06 00:15:55.391 INFO kablam! su: No module specific data is present
Sep 06 00:15:56.179 INFO running `"docker" "rm" "-f" "dc0e591c00636056bb844e8fe99622dad1eaa0d599363ca6cd18db91c4389d41"`
Sep 06 00:15:56.295 INFO blam! dc0e591c00636056bb844e8fe99622dad1eaa0d599363ca6cd18db91c4389d41