Sep 10 19:37:33.953 INFO checking engine-io-0.1.4 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 19:37:33.953 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 19:37:33.953 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-0/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 19:37:34.104 INFO blam! fca949db91a210aa61ce9e201bab46e3087461c546dff08d94a02b0ceef0a8c6
Sep 10 19:37:34.106 INFO running `"docker" "start" "-a" "fca949db91a210aa61ce9e201bab46e3087461c546dff08d94a02b0ceef0a8c6"`
Sep 10 19:37:34.962 INFO kablam! usermod: no changes
Sep 10 19:37:35.154 INFO kablam!     Checking hyper v0.9.18
Sep 10 19:37:39.394 INFO kablam!     Checking iron v0.4.0
Sep 10 19:37:40.766 INFO kablam!     Checking engine-io v0.1.4 (file:///source)
Sep 10 19:37:42.262 INFO kablam! warning: unused variable: `b64`
Sep 10 19:37:42.262 INFO kablam!    --> src/packet.rs:213:38
Sep 10 19:37:42.262 INFO kablam!     |
Sep 10 19:37:42.262 INFO kablam! 213 | pub fn decode_payload(data: Vec<u8>, b64: bool, xhr2: bool) -> Result<Vec<Packet>, Error> {
Sep 10 19:37:42.262 INFO kablam!     |                                      ^^^ help: consider using `_b64` instead
Sep 10 19:37:42.262 INFO kablam!     |
Sep 10 19:37:42.262 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 10 19:37:42.262 INFO kablam! 
Sep 10 19:37:42.262 INFO kablam! warning: unused variable: `e`
Sep 10 19:37:42.262 INFO kablam!    --> src/server.rs:311:33
Sep 10 19:37:42.262 INFO kablam!     |
Sep 10 19:37:42.262 INFO kablam! 311 |                             Err(e) => {
Sep 10 19:37:42.262 INFO kablam!     |                                 ^ help: consider using `_e` instead
Sep 10 19:37:42.262 INFO kablam! 
Sep 10 19:37:42.316 INFO kablam! warning: unused variable: `b64`
Sep 10 19:37:42.316 INFO kablam!    --> src/packet.rs:213:38
Sep 10 19:37:42.316 INFO kablam!     |
Sep 10 19:37:42.316 INFO kablam! 213 | pub fn decode_payload(data: Vec<u8>, b64: bool, xhr2: bool) -> Result<Vec<Packet>, Error> {
Sep 10 19:37:42.316 INFO kablam!     |                                      ^^^ help: consider using `_b64` instead
Sep 10 19:37:42.316 INFO kablam!     |
Sep 10 19:37:42.316 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 10 19:37:42.316 INFO kablam! 
Sep 10 19:37:42.316 INFO kablam! warning: unused variable: `e`
Sep 10 19:37:42.316 INFO kablam!    --> src/server.rs:311:33
Sep 10 19:37:42.316 INFO kablam!     |
Sep 10 19:37:42.316 INFO kablam! 311 |                             Err(e) => {
Sep 10 19:37:42.316 INFO kablam!     |                                 ^ help: consider using `_e` instead
Sep 10 19:37:42.316 INFO kablam! 
Sep 10 19:37:42.356 INFO kablam! warning: unused return value of `std::str::<impl str>::replace` which must be used
Sep 10 19:37:42.356 INFO kablam!    --> src/server.rs:291:25
Sep 10 19:37:42.356 INFO kablam!     |
Sep 10 19:37:42.356 INFO kablam! 291 |                         val.replace("\\n", "\n");
Sep 10 19:37:42.356 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 19:37:42.356 INFO kablam!     |
Sep 10 19:37:42.356 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 10 19:37:42.356 INFO kablam!     = note: this returns the replaced string as a new allocation, without modifying the original
Sep 10 19:37:42.356 INFO kablam! 
Sep 10 19:37:42.403 INFO kablam! warning: unused return value of `std::str::<impl str>::replace` which must be used
Sep 10 19:37:42.403 INFO kablam!    --> src/server.rs:291:25
Sep 10 19:37:42.403 INFO kablam!     |
Sep 10 19:37:42.403 INFO kablam! 291 |                         val.replace("\\n", "\n");
Sep 10 19:37:42.403 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 19:37:42.403 INFO kablam!     |
Sep 10 19:37:42.403 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 10 19:37:42.403 INFO kablam!     = note: this returns the replaced string as a new allocation, without modifying the original
Sep 10 19:37:42.403 INFO kablam! 
Sep 10 19:37:42.436 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.45s
Sep 10 19:37:42.443 INFO kablam! su: No module specific data is present
Sep 10 19:37:42.952 INFO running `"docker" "rm" "-f" "fca949db91a210aa61ce9e201bab46e3087461c546dff08d94a02b0ceef0a8c6"`
Sep 10 19:37:43.068 INFO blam! fca949db91a210aa61ce9e201bab46e3087461c546dff08d94a02b0ceef0a8c6