Aug 17 23:37:45.316 INFO checking engine-io-0.1.4 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 17 23:37:45.316 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 23:37:45.316 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 17 23:37:45.316 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-5/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 23:37:45.557 INFO blam! b4b8f24f60bc3394956aa55f333c2a784532da86e55a164cb743b01e9a23cf25
Aug 17 23:37:45.560 INFO running `"docker" "start" "-a" "b4b8f24f60bc3394956aa55f333c2a784532da86e55a164cb743b01e9a23cf25"`
Aug 17 23:37:46.750 INFO kablam!     Checking cookie v0.2.5
Aug 17 23:37:48.431 INFO kablam!     Checking hyper v0.9.18
Aug 17 23:37:57.825 INFO kablam!     Checking iron v0.4.0
Aug 17 23:38:00.637 INFO kablam!     Checking engine-io v0.1.4 (file:///source)
Aug 17 23:38:04.857 INFO kablam! warning: unused variable: `b64`
Aug 17 23:38:04.857 INFO kablam!    --> src/packet.rs:213:38
Aug 17 23:38:04.857 INFO kablam!     |
Aug 17 23:38:04.857 INFO kablam! 213 | pub fn decode_payload(data: Vec<u8>, b64: bool, xhr2: bool) -> Result<Vec<Packet>, Error> {
Aug 17 23:38:04.857 INFO kablam!     |                                      ^^^ help: consider using `_b64` instead
Aug 17 23:38:04.857 INFO kablam!     |
Aug 17 23:38:04.857 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 17 23:38:04.857 INFO kablam! 
Aug 17 23:38:04.857 INFO kablam! warning: unused variable: `e`
Aug 17 23:38:04.857 INFO kablam!    --> src/server.rs:311:33
Aug 17 23:38:04.858 INFO kablam!     |
Aug 17 23:38:04.858 INFO kablam! 311 |                             Err(e) => {
Aug 17 23:38:04.858 INFO kablam!     |                                 ^ help: consider using `_e` instead
Aug 17 23:38:04.858 INFO kablam! 
Aug 17 23:38:04.957 INFO kablam! warning: unused variable: `b64`
Aug 17 23:38:04.957 INFO kablam!    --> src/packet.rs:213:38
Aug 17 23:38:04.958 INFO kablam!     |
Aug 17 23:38:04.958 INFO kablam! 213 | pub fn decode_payload(data: Vec<u8>, b64: bool, xhr2: bool) -> Result<Vec<Packet>, Error> {
Aug 17 23:38:04.958 INFO kablam!     |                                      ^^^ help: consider using `_b64` instead
Aug 17 23:38:04.961 INFO kablam!     |
Aug 17 23:38:04.961 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 17 23:38:04.961 INFO kablam! 
Aug 17 23:38:04.962 INFO kablam! warning: unused variable: `e`
Aug 17 23:38:04.962 INFO kablam!    --> src/server.rs:311:33
Aug 17 23:38:04.962 INFO kablam!     |
Aug 17 23:38:04.962 INFO kablam! 311 |                             Err(e) => {
Aug 17 23:38:04.962 INFO kablam!     |                                 ^ help: consider using `_e` instead
Aug 17 23:38:04.962 INFO kablam! 
Aug 17 23:38:05.185 INFO kablam! warning: unused return value of `std::str::<impl str>::replace` which must be used
Aug 17 23:38:05.185 INFO kablam!    --> src/server.rs:291:25
Aug 17 23:38:05.185 INFO kablam!     |
Aug 17 23:38:05.185 INFO kablam! 291 |                         val.replace("\\n", "\n");
Aug 17 23:38:05.185 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 23:38:05.185 INFO kablam!     |
Aug 17 23:38:05.185 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 17 23:38:05.185 INFO kablam!     = note: this returns the replaced string as a new allocation, without modifying the original
Aug 17 23:38:05.185 INFO kablam! 
Aug 17 23:38:05.330 INFO kablam! warning: unused return value of `std::str::<impl str>::replace` which must be used
Aug 17 23:38:05.330 INFO kablam!    --> src/server.rs:291:25
Aug 17 23:38:05.330 INFO kablam!     |
Aug 17 23:38:05.330 INFO kablam! 291 |                         val.replace("\\n", "\n");
Aug 17 23:38:05.330 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 23:38:05.330 INFO kablam!     |
Aug 17 23:38:05.330 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 17 23:38:05.330 INFO kablam!     = note: this returns the replaced string as a new allocation, without modifying the original
Aug 17 23:38:05.331 INFO kablam! 
Aug 17 23:38:05.421 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 19.03s
Aug 17 23:38:05.437 INFO kablam! su: No module specific data is present
Aug 17 23:38:05.997 INFO running `"docker" "rm" "-f" "b4b8f24f60bc3394956aa55f333c2a784532da86e55a164cb743b01e9a23cf25"`
Aug 17 23:38:06.173 INFO blam! b4b8f24f60bc3394956aa55f333c2a784532da86e55a164cb743b01e9a23cf25