Aug 11 15:24:51.962 INFO checking engine-io-0.1.4 against master#f6d43ed84207c7e58f363f46e5a438ff40f2b311 for libc-1
Aug 11 15:24:51.962 INFO running: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 15:24:51.962 INFO creating container for: cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets
Aug 11 15:24:51.962 INFO running `"docker" "create" "-v" "/tmp/crater.U8Ncw3Tsp2hN:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-5/master#f6d43ed84207c7e58f363f46e5a438ff40f2b311:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +f6d43ed84207c7e58f363f46e5a438ff40f2b311-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 15:24:52.267 INFO blam! 64d2f1f3032b6da3cc1378a116423758b6f70bc940a6759551b016e842dfb886
Aug 11 15:24:52.269 INFO running `"docker" "start" "-a" "64d2f1f3032b6da3cc1378a116423758b6f70bc940a6759551b016e842dfb886"`
Aug 11 15:24:53.447 INFO kablam!     Checking hyper v0.9.18
Aug 11 15:25:02.964 INFO kablam!     Checking iron v0.4.0
Aug 11 15:25:05.201 INFO kablam!     Checking engine-io v0.1.4 (file:///source)
Aug 11 15:25:08.705 INFO kablam! warning: unused variable: `b64`
Aug 11 15:25:08.705 INFO kablam!    --> src/packet.rs:213:38
Aug 11 15:25:08.705 INFO kablam!     |
Aug 11 15:25:08.705 INFO kablam! 213 | pub fn decode_payload(data: Vec<u8>, b64: bool, xhr2: bool) -> Result<Vec<Packet>, Error> {
Aug 11 15:25:08.705 INFO kablam!     |                                      ^^^ help: consider using `_b64` instead
Aug 11 15:25:08.706 INFO kablam!     |
Aug 11 15:25:08.706 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 11 15:25:08.706 INFO kablam! 
Aug 11 15:25:08.706 INFO kablam! warning: unused variable: `e`
Aug 11 15:25:08.707 INFO kablam!    --> src/server.rs:311:33
Aug 11 15:25:08.707 INFO kablam!     |
Aug 11 15:25:08.707 INFO kablam! 311 |                             Err(e) => {
Aug 11 15:25:08.707 INFO kablam!     |                                 ^ help: consider using `_e` instead
Aug 11 15:25:08.707 INFO kablam! 
Aug 11 15:25:08.978 INFO kablam! warning: unused return value of `std::str::<impl str>::replace` which must be used
Aug 11 15:25:08.978 INFO kablam!    --> src/server.rs:291:25
Aug 11 15:25:08.978 INFO kablam!     |
Aug 11 15:25:08.978 INFO kablam! 291 |                         val.replace("\\n", "\n");
Aug 11 15:25:08.978 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 15:25:08.978 INFO kablam!     |
Aug 11 15:25:08.978 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 11 15:25:08.978 INFO kablam!     = note: this returns the replaced string as a new allocation, without modifying the original
Aug 11 15:25:08.978 INFO kablam! 
Aug 11 15:25:08.984 INFO kablam! warning: unused variable: `b64`
Aug 11 15:25:08.984 INFO kablam!    --> src/packet.rs:213:38
Aug 11 15:25:08.984 INFO kablam!     |
Aug 11 15:25:08.984 INFO kablam! 213 | pub fn decode_payload(data: Vec<u8>, b64: bool, xhr2: bool) -> Result<Vec<Packet>, Error> {
Aug 11 15:25:08.984 INFO kablam!     |                                      ^^^ help: consider using `_b64` instead
Aug 11 15:25:08.984 INFO kablam!     |
Aug 11 15:25:08.984 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 11 15:25:08.984 INFO kablam! 
Aug 11 15:25:08.986 INFO kablam! warning: unused variable: `e`
Aug 11 15:25:08.986 INFO kablam!    --> src/server.rs:311:33
Aug 11 15:25:08.986 INFO kablam!     |
Aug 11 15:25:08.986 INFO kablam! 311 |                             Err(e) => {
Aug 11 15:25:08.986 INFO kablam!     |                                 ^ help: consider using `_e` instead
Aug 11 15:25:08.986 INFO kablam! 
Aug 11 15:25:09.250 INFO kablam! warning: unused return value of `std::str::<impl str>::replace` which must be used
Aug 11 15:25:09.250 INFO kablam!    --> src/server.rs:291:25
Aug 11 15:25:09.250 INFO kablam!     |
Aug 11 15:25:09.250 INFO kablam! 291 |                         val.replace("\\n", "\n");
Aug 11 15:25:09.250 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 15:25:09.250 INFO kablam!     |
Aug 11 15:25:09.250 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 11 15:25:09.250 INFO kablam!     = note: this returns the replaced string as a new allocation, without modifying the original
Aug 11 15:25:09.251 INFO kablam! 
Aug 11 15:25:09.288 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 16.08s
Aug 11 15:25:09.298 INFO kablam! su: No module specific data is present
Aug 11 15:25:10.194 INFO running `"docker" "rm" "-f" "64d2f1f3032b6da3cc1378a116423758b6f70bc940a6759551b016e842dfb886"`
Aug 11 15:25:10.357 INFO blam! 64d2f1f3032b6da3cc1378a116423758b6f70bc940a6759551b016e842dfb886