Aug 30 18:59:58.929 INFO checking engine-io-0.1.4 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 18:59:58.929 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 18:59:58.929 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 18:59:59.143 INFO blam! d58f09c7cbaea53a09c1bd80d309d187bc73af98b9c1f9e3dfbda7ebe09b5dad
Aug 30 18:59:59.145 INFO running `"docker" "start" "-a" "d58f09c7cbaea53a09c1bd80d309d187bc73af98b9c1f9e3dfbda7ebe09b5dad"`
Aug 30 18:59:59.895 INFO kablam!     Checking hyper v0.9.18
Aug 30 19:00:04.985 INFO kablam!     Checking iron v0.4.0
Aug 30 19:00:07.049 INFO kablam!     Checking engine-io v0.1.4 (file:///source)
Aug 30 19:00:10.899 INFO kablam! warning: unused variable: `b64`
Aug 30 19:00:10.899 INFO kablam!    --> src/packet.rs:213:38
Aug 30 19:00:10.899 INFO kablam!     |
Aug 30 19:00:10.899 INFO kablam! 213 | pub fn decode_payload(data: Vec<u8>, b64: bool, xhr2: bool) -> Result<Vec<Packet>, Error> {
Aug 30 19:00:10.899 INFO kablam!     |                                      ^^^ help: consider using `_b64` instead
Aug 30 19:00:10.900 INFO kablam!     |
Aug 30 19:00:10.900 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 30 19:00:10.900 INFO kablam! 
Aug 30 19:00:10.900 INFO kablam! warning: unused variable: `e`
Aug 30 19:00:10.900 INFO kablam!    --> src/server.rs:311:33
Aug 30 19:00:10.900 INFO kablam!     |
Aug 30 19:00:10.900 INFO kablam! 311 |                             Err(e) => {
Aug 30 19:00:10.900 INFO kablam!     |                                 ^ help: consider using `_e` instead
Aug 30 19:00:10.900 INFO kablam! 
Aug 30 19:00:11.057 INFO kablam! warning: unused return value of `std::str::<impl str>::replace` which must be used
Aug 30 19:00:11.057 INFO kablam!    --> src/server.rs:291:25
Aug 30 19:00:11.057 INFO kablam!     |
Aug 30 19:00:11.057 INFO kablam! 291 |                         val.replace("\\n", "\n");
Aug 30 19:00:11.057 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 19:00:11.057 INFO kablam!     |
Aug 30 19:00:11.057 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 30 19:00:11.057 INFO kablam!     = note: this returns the replaced string as a new allocation, without modifying the original
Aug 30 19:00:11.057 INFO kablam! 
Aug 30 19:00:11.212 INFO kablam! warning: unused variable: `b64`
Aug 30 19:00:11.212 INFO kablam!    --> src/packet.rs:213:38
Aug 30 19:00:11.212 INFO kablam!     |
Aug 30 19:00:11.212 INFO kablam! 213 | pub fn decode_payload(data: Vec<u8>, b64: bool, xhr2: bool) -> Result<Vec<Packet>, Error> {
Aug 30 19:00:11.212 INFO kablam!     |                                      ^^^ help: consider using `_b64` instead
Aug 30 19:00:11.212 INFO kablam!     |
Aug 30 19:00:11.212 INFO kablam!     = note: #[warn(unused_variables)] on by default
Aug 30 19:00:11.212 INFO kablam! 
Aug 30 19:00:11.213 INFO kablam! warning: unused variable: `e`
Aug 30 19:00:11.213 INFO kablam!    --> src/server.rs:311:33
Aug 30 19:00:11.213 INFO kablam!     |
Aug 30 19:00:11.213 INFO kablam! 311 |                             Err(e) => {
Aug 30 19:00:11.213 INFO kablam!     |                                 ^ help: consider using `_e` instead
Aug 30 19:00:11.213 INFO kablam! 
Aug 30 19:00:11.342 INFO kablam! warning: unused return value of `std::str::<impl str>::replace` which must be used
Aug 30 19:00:11.343 INFO kablam!    --> src/server.rs:291:25
Aug 30 19:00:11.344 INFO kablam!     |
Aug 30 19:00:11.344 INFO kablam! 291 |                         val.replace("\\n", "\n");
Aug 30 19:00:11.344 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 19:00:11.344 INFO kablam!     |
Aug 30 19:00:11.344 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 30 19:00:11.344 INFO kablam!     = note: this returns the replaced string as a new allocation, without modifying the original
Aug 30 19:00:11.344 INFO kablam! 
Aug 30 19:00:11.366 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.60s
Aug 30 19:00:11.375 INFO kablam! su: No module specific data is present
Aug 30 19:00:11.927 INFO running `"docker" "rm" "-f" "d58f09c7cbaea53a09c1bd80d309d187bc73af98b9c1f9e3dfbda7ebe09b5dad"`
Aug 30 19:00:12.028 INFO blam! d58f09c7cbaea53a09c1bd80d309d187bc73af98b9c1f9e3dfbda7ebe09b5dad