Jul 12 10:19:14.320 INFO checking engine-io-0.1.4 against master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9 for pr-52234
Jul 12 10:19:14.321 INFO running: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 10:19:14.321 INFO creating container for: cargo +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets
Jul 12 10:19:14.322 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-52234/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-4/master#ae5b629efd79de78e6ba7ef493c32857bd7f9cf9:/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 +ae5b629efd79de78e6ba7ef493c32857bd7f9cf9-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 10:19:14.632 INFO blam! 3a7e3d2f7462eb97484948c8d8a1a8213c9c4bd02e45d7158a9c890109be2cc4
Jul 12 10:19:14.635 INFO running `"docker" "start" "-a" "3a7e3d2f7462eb97484948c8d8a1a8213c9c4bd02e45d7158a9c890109be2cc4"`
Jul 12 10:19:15.668 INFO kablam!     Checking engine-io v0.1.4 (file:///source)
Jul 12 10:19:19.564 INFO kablam! warning: unused variable: `b64`
Jul 12 10:19:19.565 INFO kablam!    --> src/packet.rs:213:38
Jul 12 10:19:19.565 INFO kablam!     |
Jul 12 10:19:19.565 INFO kablam! 213 | pub fn decode_payload(data: Vec<u8>, b64: bool, xhr2: bool) -> Result<Vec<Packet>, Error> {
Jul 12 10:19:19.565 INFO kablam!     |                                      ^^^ help: consider using `_b64` instead
Jul 12 10:19:19.565 INFO kablam!     |
Jul 12 10:19:19.565 INFO kablam!     = note: #[warn(unused_variables)] on by default
Jul 12 10:19:19.565 INFO kablam! 
Jul 12 10:19:19.566 INFO kablam! warning: unused variable: `e`
Jul 12 10:19:19.566 INFO kablam!    --> src/server.rs:311:33
Jul 12 10:19:19.566 INFO kablam!     |
Jul 12 10:19:19.566 INFO kablam! 311 |                             Err(e) => {
Jul 12 10:19:19.566 INFO kablam!     |                                 ^ help: consider using `_e` instead
Jul 12 10:19:19.566 INFO kablam! 
Jul 12 10:19:19.610 INFO kablam! warning: unused variable: `b64`
Jul 12 10:19:19.610 INFO kablam!    --> src/packet.rs:213:38
Jul 12 10:19:19.610 INFO kablam!     |
Jul 12 10:19:19.610 INFO kablam! 213 | pub fn decode_payload(data: Vec<u8>, b64: bool, xhr2: bool) -> Result<Vec<Packet>, Error> {
Jul 12 10:19:19.610 INFO kablam!     |                                      ^^^ help: consider using `_b64` instead
Jul 12 10:19:19.610 INFO kablam!     |
Jul 12 10:19:19.610 INFO kablam!     = note: #[warn(unused_variables)] on by default
Jul 12 10:19:19.610 INFO kablam! 
Jul 12 10:19:19.625 INFO kablam! warning: unused variable: `e`
Jul 12 10:19:19.625 INFO kablam!    --> src/server.rs:311:33
Jul 12 10:19:19.625 INFO kablam!     |
Jul 12 10:19:19.625 INFO kablam! 311 |                             Err(e) => {
Jul 12 10:19:19.625 INFO kablam!     |                                 ^ help: consider using `_e` instead
Jul 12 10:19:19.625 INFO kablam! 
Jul 12 10:19:19.949 INFO kablam! warning: unused return value of `std::str::<impl str>::replace` which must be used
Jul 12 10:19:19.949 INFO kablam!    --> src/server.rs:291:25
Jul 12 10:19:19.949 INFO kablam!     |
Jul 12 10:19:19.949 INFO kablam! 291 |                         val.replace("\\n", "\n");
Jul 12 10:19:19.949 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 10:19:19.949 INFO kablam!     |
Jul 12 10:19:19.949 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Jul 12 10:19:19.949 INFO kablam!     = note: this returns the replaced string as a new allocation, without modifying the original
Jul 12 10:19:19.949 INFO kablam! 
Jul 12 10:19:20.016 INFO kablam! warning: unused return value of `std::str::<impl str>::replace` which must be used
Jul 12 10:19:20.016 INFO kablam!    --> src/server.rs:291:25
Jul 12 10:19:20.016 INFO kablam!     |
Jul 12 10:19:20.016 INFO kablam! 291 |                         val.replace("\\n", "\n");
Jul 12 10:19:20.016 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 10:19:20.016 INFO kablam!     |
Jul 12 10:19:20.016 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Jul 12 10:19:20.016 INFO kablam!     = note: this returns the replaced string as a new allocation, without modifying the original
Jul 12 10:19:20.016 INFO kablam! 
Jul 12 10:19:20.106 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.63s
Jul 12 10:19:20.125 INFO kablam! su: No module specific data is present
Jul 12 10:19:20.638 INFO running `"docker" "rm" "-f" "3a7e3d2f7462eb97484948c8d8a1a8213c9c4bd02e45d7158a9c890109be2cc4"`
Jul 12 10:19:20.827 INFO blam! 3a7e3d2f7462eb97484948c8d8a1a8213c9c4bd02e45d7158a9c890109be2cc4