Aug 17 16:41:21.512 INFO checking multipart-0.13.6 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 16:41:21.512 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 16:41:21.512 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 16:41:21.513 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-5/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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=500" "-e" "CMD=cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 16:41:21.799 INFO blam! 51073ebdbe17b6cd14e426d8f993058c243584d747ab88f82e083183f8aca465
Aug 17 16:41:21.816 INFO running `"docker" "start" "-a" "51073ebdbe17b6cd14e426d8f993058c243584d747ab88f82e083183f8aca465"`
Aug 17 16:41:23.068 INFO kablam!     Checking multipart v0.13.6 (file:///source)
Aug 17 16:41:26.178 INFO kablam! warning: unused import: `log::LogLevel`
Aug 17 16:41:26.179 INFO kablam!  --> src/client/lazy.rs:3:5
Aug 17 16:41:26.179 INFO kablam!   |
Aug 17 16:41:26.179 INFO kablam! 3 | use log::LogLevel;
Aug 17 16:41:26.179 INFO kablam!   |     ^^^^^^^^^^^^^
Aug 17 16:41:26.179 INFO kablam!   |
Aug 17 16:41:26.179 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 17 16:41:26.179 INFO kablam! 
Aug 17 16:41:26.179 INFO kablam! warning: unused import: `mem`
Aug 17 16:41:26.179 INFO kablam!   --> src/client/lazy.rs:14:20
Aug 17 16:41:26.179 INFO kablam!    |
Aug 17 16:41:26.179 INFO kablam! 14 | use std::{fmt, io, mem};
Aug 17 16:41:26.179 INFO kablam!    |                    ^^^
Aug 17 16:41:26.179 INFO kablam! 
Aug 17 16:41:26.179 INFO kablam! warning: unused import: `MultipartWriter`
Aug 17 16:41:26.180 INFO kablam!   --> src/client/lazy.rs:16:38
Aug 17 16:41:26.180 INFO kablam!    |
Aug 17 16:41:26.180 INFO kablam! 16 | use super::{HttpRequest, HttpStream, MultipartWriter};
Aug 17 16:41:26.180 INFO kablam!    |                                      ^^^^^^^^^^^^^^^
Aug 17 16:41:26.180 INFO kablam! 
Aug 17 16:41:26.181 INFO kablam! warning: unused import: `log::LogLevel`
Aug 17 16:41:26.182 INFO kablam!   --> src/server/boundary.rs:15:5
Aug 17 16:41:26.182 INFO kablam!    |
Aug 17 16:41:26.182 INFO kablam! 15 | use log::LogLevel;
Aug 17 16:41:26.182 INFO kablam!    |     ^^^^^^^^^^^^^
Aug 17 16:41:26.182 INFO kablam! 
Aug 17 16:41:26.184 INFO kablam! warning: doc comment not used by rustdoc
Aug 17 16:41:26.184 INFO kablam!    --> src/server/field.rs:521:5
Aug 17 16:41:26.184 INFO kablam!     |
Aug 17 16:41:26.185 INFO kablam! 521 |     /// Field names are case insensitive and consist of ASCII characters
Aug 17 16:41:26.185 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 16:41:26.185 INFO kablam!     |
Aug 17 16:41:26.185 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Aug 17 16:41:26.185 INFO kablam! 
Aug 17 16:41:26.258 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Aug 17 16:41:26.258 INFO kablam!   --> src/server/field.rs:23:5
Aug 17 16:41:26.258 INFO kablam!    |
Aug 17 16:41:26.259 INFO kablam! 23 | use std::ascii::AsciiExt;
Aug 17 16:41:26.259 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Aug 17 16:41:26.259 INFO kablam!    |
Aug 17 16:41:26.259 INFO kablam!    = note: #[warn(deprecated)] on by default
Aug 17 16:41:26.259 INFO kablam! 
Aug 17 16:41:26.416 INFO kablam! warning: unused import: `log::LogLevel`
Aug 17 16:41:26.416 INFO kablam!  --> src/client/lazy.rs:3:5
Aug 17 16:41:26.416 INFO kablam!   |
Aug 17 16:41:26.416 INFO kablam! 3 | use log::LogLevel;
Aug 17 16:41:26.416 INFO kablam!   |     ^^^^^^^^^^^^^
Aug 17 16:41:26.417 INFO kablam!   |
Aug 17 16:41:26.417 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 17 16:41:26.417 INFO kablam! 
Aug 17 16:41:26.417 INFO kablam! warning: unused import: `mem`
Aug 17 16:41:26.417 INFO kablam!   --> src/client/lazy.rs:14:20
Aug 17 16:41:26.417 INFO kablam!    |
Aug 17 16:41:26.417 INFO kablam! 14 | use std::{fmt, io, mem};
Aug 17 16:41:26.417 INFO kablam!    |                    ^^^
Aug 17 16:41:26.417 INFO kablam! 
Aug 17 16:41:26.417 INFO kablam! warning: unused import: `MultipartWriter`
Aug 17 16:41:26.417 INFO kablam!   --> src/client/lazy.rs:16:38
Aug 17 16:41:26.417 INFO kablam!    |
Aug 17 16:41:26.417 INFO kablam! 16 | use super::{HttpRequest, HttpStream, MultipartWriter};
Aug 17 16:41:26.417 INFO kablam!    |                                      ^^^^^^^^^^^^^^^
Aug 17 16:41:26.417 INFO kablam! 
Aug 17 16:41:26.419 INFO kablam! warning: unused import: `log::LogLevel`
Aug 17 16:41:26.419 INFO kablam!   --> src/server/boundary.rs:15:5
Aug 17 16:41:26.419 INFO kablam!    |
Aug 17 16:41:26.419 INFO kablam! 15 | use log::LogLevel;
Aug 17 16:41:26.419 INFO kablam!    |     ^^^^^^^^^^^^^
Aug 17 16:41:26.419 INFO kablam! 
Aug 17 16:41:26.420 INFO kablam! warning: unused import: `std::slice`
Aug 17 16:41:26.420 INFO kablam!    --> src/server/boundary.rs:235:9
Aug 17 16:41:26.420 INFO kablam!     |
Aug 17 16:41:26.420 INFO kablam! 235 |     use std::slice;
Aug 17 16:41:26.420 INFO kablam!     |         ^^^^^^^^^^
Aug 17 16:41:26.420 INFO kablam! 
Aug 17 16:41:26.424 INFO kablam! warning: doc comment not used by rustdoc
Aug 17 16:41:26.424 INFO kablam!    --> src/server/field.rs:521:5
Aug 17 16:41:26.424 INFO kablam!     |
Aug 17 16:41:26.424 INFO kablam! 521 |     /// Field names are case insensitive and consist of ASCII characters
Aug 17 16:41:26.424 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 16:41:26.430 INFO kablam!     |
Aug 17 16:41:26.430 INFO kablam!     = note: #[warn(unused_doc_comments)] on by default
Aug 17 16:41:26.430 INFO kablam! 
Aug 17 16:41:26.615 INFO kablam! warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Aug 17 16:41:26.615 INFO kablam!   --> src/server/field.rs:23:5
Aug 17 16:41:26.615 INFO kablam!    |
Aug 17 16:41:26.615 INFO kablam! 23 | use std::ascii::AsciiExt;
Aug 17 16:41:26.615 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Aug 17 16:41:26.626 INFO kablam!    |
Aug 17 16:41:26.626 INFO kablam!    = note: #[warn(deprecated)] on by default
Aug 17 16:41:26.626 INFO kablam! 
Aug 17 16:41:28.979 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Aug 17 16:41:28.979 INFO kablam!   --> src/server/field.rs:23:5
Aug 17 16:41:28.979 INFO kablam!    |
Aug 17 16:41:28.979 INFO kablam! 23 | use std::ascii::AsciiExt;
Aug 17 16:41:28.979 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Aug 17 16:41:28.979 INFO kablam! 
Aug 17 16:41:29.293 INFO kablam! warning: unused import: `std::ascii::AsciiExt`
Aug 17 16:41:29.293 INFO kablam!   --> src/server/field.rs:23:5
Aug 17 16:41:29.293 INFO kablam!    |
Aug 17 16:41:29.293 INFO kablam! 23 | use std::ascii::AsciiExt;
Aug 17 16:41:29.293 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^
Aug 17 16:41:29.293 INFO kablam! 
Aug 17 16:41:30.810 INFO kablam! warning: struct is never constructed: `CowStrAsRef`
Aug 17 16:41:30.811 INFO kablam!    --> src/client/lazy.rs:400:1
Aug 17 16:41:30.811 INFO kablam!     |
Aug 17 16:41:30.811 INFO kablam! 400 | struct CowStrAsRef<'d>(Cow<'d, str>);
Aug 17 16:41:30.811 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 16:41:30.811 INFO kablam!     |
Aug 17 16:41:30.811 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 17 16:41:30.811 INFO kablam! 
Aug 17 16:41:30.811 INFO kablam! warning: method is never used: `inner_mut`
Aug 17 16:41:30.811 INFO kablam!    --> src/client/mod.rs:254:5
Aug 17 16:41:30.811 INFO kablam!     |
Aug 17 16:41:30.811 INFO kablam! 254 |     fn inner_mut(&mut self) -> &mut W {
Aug 17 16:41:30.811 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 16:41:30.811 INFO kablam! 
Aug 17 16:41:31.051 INFO kablam! warning: variable does not need to be mutable
Aug 17 16:41:31.051 INFO kablam!   --> src/local_test.rs:81:25
Aug 17 16:41:31.051 INFO kablam!    |
Aug 17 16:41:31.051 INFO kablam! 81 |                     let mut files = expect_fmt!(self.files.get_mut(&field.name),
Aug 17 16:41:31.051 INFO kablam!    |                         ----^^^^^
Aug 17 16:41:31.051 INFO kablam!    |                         |
Aug 17 16:41:31.051 INFO kablam!    |                         help: remove this `mut`
Aug 17 16:41:31.052 INFO kablam!    |
Aug 17 16:41:31.052 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 17 16:41:31.052 INFO kablam! 
Aug 17 16:41:31.945 INFO kablam! warning: struct is never constructed: `CowStrAsRef`
Aug 17 16:41:31.945 INFO kablam!    --> src/client/lazy.rs:400:1
Aug 17 16:41:31.945 INFO kablam!     |
Aug 17 16:41:31.945 INFO kablam! 400 | struct CowStrAsRef<'d>(Cow<'d, str>);
Aug 17 16:41:31.945 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 16:41:31.966 INFO kablam!     |
Aug 17 16:41:31.966 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 17 16:41:31.966 INFO kablam! 
Aug 17 16:41:31.967 INFO kablam! warning: method is never used: `inner_mut`
Aug 17 16:41:31.967 INFO kablam!    --> src/client/mod.rs:254:5
Aug 17 16:41:31.967 INFO kablam!     |
Aug 17 16:41:31.967 INFO kablam! 254 |     fn inner_mut(&mut self) -> &mut W {
Aug 17 16:41:31.967 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 16:41:31.967 INFO kablam! 
Aug 17 16:41:45.606 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 22.89s
Aug 17 16:41:45.651 INFO kablam! su: No module specific data is present
Aug 17 16:41:46.143 INFO running `"docker" "rm" "-f" "51073ebdbe17b6cd14e426d8f993058c243584d747ab88f82e083183f8aca465"`
Aug 17 16:41:46.329 INFO blam! 51073ebdbe17b6cd14e426d8f993058c243584d747ab88f82e083183f8aca465