Sep 02 15:22:00.974 INFO checking engine-io-0.1.4 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 15:22:00.974 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 15:22:00.974 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 15:22:01.194 INFO blam! d9b972ca8873b0b6d5cf12478d51a00fcc0e9aed28075d2fe240b91c41108825
Sep 02 15:22:01.196 INFO running `"docker" "start" "-a" "d9b972ca8873b0b6d5cf12478d51a00fcc0e9aed28075d2fe240b91c41108825"`
Sep 02 15:22:02.040 INFO kablam!     Checking engine-io v0.1.4 (file:///source)
Sep 02 15:22:06.120 INFO kablam! warning: unused variable: `b64`
Sep 02 15:22:06.120 INFO kablam!    --> src/packet.rs:213:38
Sep 02 15:22:06.120 INFO kablam!     |
Sep 02 15:22:06.120 INFO kablam! 213 | pub fn decode_payload(data: Vec<u8>, b64: bool, xhr2: bool) -> Result<Vec<Packet>, Error> {
Sep 02 15:22:06.120 INFO kablam!     |                                      ^^^ help: consider using `_b64` instead
Sep 02 15:22:06.120 INFO kablam!     |
Sep 02 15:22:06.120 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 02 15:22:06.120 INFO kablam! 
Sep 02 15:22:06.120 INFO kablam! warning: unused variable: `e`
Sep 02 15:22:06.120 INFO kablam!    --> src/server.rs:311:33
Sep 02 15:22:06.120 INFO kablam!     |
Sep 02 15:22:06.120 INFO kablam! 311 |                             Err(e) => {
Sep 02 15:22:06.121 INFO kablam!     |                                 ^ help: consider using `_e` instead
Sep 02 15:22:06.121 INFO kablam! 
Sep 02 15:22:06.301 INFO kablam! warning: unused return value of `std::str::<impl str>::replace` which must be used
Sep 02 15:22:06.301 INFO kablam!    --> src/server.rs:291:25
Sep 02 15:22:06.301 INFO kablam!     |
Sep 02 15:22:06.301 INFO kablam! 291 |                         val.replace("\\n", "\n");
Sep 02 15:22:06.301 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 15:22:06.301 INFO kablam!     |
Sep 02 15:22:06.301 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 02 15:22:06.301 INFO kablam!     = note: this returns the replaced string as a new allocation, without modifying the original
Sep 02 15:22:06.301 INFO kablam! 
Sep 02 15:22:06.386 INFO kablam! warning: unused variable: `b64`
Sep 02 15:22:06.386 INFO kablam!    --> src/packet.rs:213:38
Sep 02 15:22:06.386 INFO kablam!     |
Sep 02 15:22:06.387 INFO kablam! 213 | pub fn decode_payload(data: Vec<u8>, b64: bool, xhr2: bool) -> Result<Vec<Packet>, Error> {
Sep 02 15:22:06.387 INFO kablam!     |                                      ^^^ help: consider using `_b64` instead
Sep 02 15:22:06.387 INFO kablam!     |
Sep 02 15:22:06.387 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 02 15:22:06.387 INFO kablam! 
Sep 02 15:22:06.387 INFO kablam! warning: unused variable: `e`
Sep 02 15:22:06.387 INFO kablam!    --> src/server.rs:311:33
Sep 02 15:22:06.387 INFO kablam!     |
Sep 02 15:22:06.387 INFO kablam! 311 |                             Err(e) => {
Sep 02 15:22:06.387 INFO kablam!     |                                 ^ help: consider using `_e` instead
Sep 02 15:22:06.387 INFO kablam! 
Sep 02 15:22:06.583 INFO kablam! warning: unused return value of `std::str::<impl str>::replace` which must be used
Sep 02 15:22:06.583 INFO kablam!    --> src/server.rs:291:25
Sep 02 15:22:06.583 INFO kablam!     |
Sep 02 15:22:06.583 INFO kablam! 291 |                         val.replace("\\n", "\n");
Sep 02 15:22:06.583 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 15:22:06.583 INFO kablam!     |
Sep 02 15:22:06.583 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 02 15:22:06.583 INFO kablam!     = note: this returns the replaced string as a new allocation, without modifying the original
Sep 02 15:22:06.583 INFO kablam! 
Sep 02 15:22:06.623 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.74s
Sep 02 15:22:06.633 INFO kablam! su: No module specific data is present
Sep 02 15:22:07.042 INFO running `"docker" "rm" "-f" "d9b972ca8873b0b6d5cf12478d51a00fcc0e9aed28075d2fe240b91c41108825"`
Sep 02 15:22:07.165 INFO blam! d9b972ca8873b0b6d5cf12478d51a00fcc0e9aed28075d2fe240b91c41108825