Aug 17 19:50:21.877 INFO checking hyper-multipart-rfc7578-0.2.0-alpha2 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 19:50:21.877 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 19:50:21.877 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 19:50:21.877 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 19:50:22.110 INFO blam! 4e2686ce2c8738e3b0703ace76cccfba8db09573485462d68780262215d067a4
Aug 17 19:50:22.112 INFO running `"docker" "start" "-a" "4e2686ce2c8738e3b0703ace76cccfba8db09573485462d68780262215d067a4"`
Aug 17 19:50:23.286 INFO kablam!     Checking hyper-multipart-rfc7578 v0.2.0-alpha2 (file:///source)
Aug 17 19:50:23.289 INFO kablam!     Checking hyper-tls v0.2.1
Aug 17 19:50:27.769 INFO kablam! warning: variable does not need to be mutable
Aug 17 19:50:27.769 INFO kablam!    --> src/client_.rs:129:17
Aug 17 19:50:27.769 INFO kablam!     |
Aug 17 19:50:27.769 INFO kablam! 129 |             let mut buf = writer.get_mut();
Aug 17 19:50:27.769 INFO kablam!     |                 ----^^^
Aug 17 19:50:27.769 INFO kablam!     |                 |
Aug 17 19:50:27.769 INFO kablam!     |                 help: remove this `mut`
Aug 17 19:50:27.769 INFO kablam!     |
Aug 17 19:50:27.769 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 19:50:27.769 INFO kablam! 
Aug 17 19:50:27.845 INFO kablam! warning: method is never used: `len`
Aug 17 19:50:27.846 INFO kablam!    --> src/client_.rs:595:5
Aug 17 19:50:27.846 INFO kablam!     |
Aug 17 19:50:27.846 INFO kablam! 595 |     fn len(&self) -> Option<u64> {
Aug 17 19:50:27.846 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 19:50:27.846 INFO kablam!     |
Aug 17 19:50:27.846 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 17 19:50:27.846 INFO kablam! 
Aug 17 19:50:31.271 INFO kablam! warning: variable does not need to be mutable
Aug 17 19:50:31.271 INFO kablam!    --> src/client_.rs:129:17
Aug 17 19:50:31.271 INFO kablam!     |
Aug 17 19:50:31.271 INFO kablam! 129 |             let mut buf = writer.get_mut();
Aug 17 19:50:31.271 INFO kablam!     |                 ----^^^
Aug 17 19:50:31.271 INFO kablam!     |                 |
Aug 17 19:50:31.271 INFO kablam!     |                 help: remove this `mut`
Aug 17 19:50:31.277 INFO kablam!     |
Aug 17 19:50:31.277 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 17 19:50:31.277 INFO kablam! 
Aug 17 19:50:31.500 INFO kablam! warning: method is never used: `len`
Aug 17 19:50:31.500 INFO kablam!    --> src/client_.rs:595:5
Aug 17 19:50:31.500 INFO kablam!     |
Aug 17 19:50:31.500 INFO kablam! 595 |     fn len(&self) -> Option<u64> {
Aug 17 19:50:31.500 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 19:50:31.500 INFO kablam!     |
Aug 17 19:50:31.500 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 17 19:50:31.500 INFO kablam! 
Aug 17 19:50:32.535 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.60s
Aug 17 19:50:32.549 INFO kablam! su: No module specific data is present
Aug 17 19:50:33.127 INFO running `"docker" "rm" "-f" "4e2686ce2c8738e3b0703ace76cccfba8db09573485462d68780262215d067a4"`
Aug 17 19:50:33.300 INFO blam! 4e2686ce2c8738e3b0703ace76cccfba8db09573485462d68780262215d067a4