Jul 12 10:19:13.866 INFO checking engine-io-0.1.4 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 10:19:13.866 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 10:19:13.866 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 10:19:13.866 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-7/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 10:19:14.157 INFO blam! 02db685b9371b012d8e2ea2a8b2efb7d10c71db2a00bc63bb16a7d2b97fed260
Jul 12 10:19:14.159 INFO running `"docker" "start" "-a" "02db685b9371b012d8e2ea2a8b2efb7d10c71db2a00bc63bb16a7d2b97fed260"`
Jul 12 10:19:15.577 INFO kablam!     Checking hyper v0.9.18
Jul 12 10:19:24.735 INFO kablam!     Checking iron v0.4.0
Jul 12 10:19:27.744 INFO kablam!     Checking engine-io v0.1.4 (file:///source)
Jul 12 10:19:31.820 INFO kablam! warning: unused variable: `b64`
Jul 12 10:19:31.820 INFO kablam!    --> src/packet.rs:213:38
Jul 12 10:19:31.820 INFO kablam!     |
Jul 12 10:19:31.820 INFO kablam! 213 | pub fn decode_payload(data: Vec<u8>, b64: bool, xhr2: bool) -> Result<Vec<Packet>, Error> {
Jul 12 10:19:31.820 INFO kablam!     |                                      ^^^ help: consider using `_b64` instead
Jul 12 10:19:31.820 INFO kablam!     |
Jul 12 10:19:31.820 INFO kablam!     = note: #[warn(unused_variables)] on by default
Jul 12 10:19:31.820 INFO kablam! 
Jul 12 10:19:31.821 INFO kablam! warning: unused variable: `e`
Jul 12 10:19:31.821 INFO kablam!    --> src/server.rs:311:33
Jul 12 10:19:31.821 INFO kablam!     |
Jul 12 10:19:31.821 INFO kablam! 311 |                             Err(e) => {
Jul 12 10:19:31.821 INFO kablam!     |                                 ^ help: consider using `_e` instead
Jul 12 10:19:31.821 INFO kablam! 
Jul 12 10:19:31.962 INFO kablam! warning: unused variable: `b64`
Jul 12 10:19:31.962 INFO kablam!    --> src/packet.rs:213:38
Jul 12 10:19:31.963 INFO kablam!     |
Jul 12 10:19:31.963 INFO kablam! 213 | pub fn decode_payload(data: Vec<u8>, b64: bool, xhr2: bool) -> Result<Vec<Packet>, Error> {
Jul 12 10:19:31.963 INFO kablam!     |                                      ^^^ help: consider using `_b64` instead
Jul 12 10:19:31.963 INFO kablam!     |
Jul 12 10:19:31.963 INFO kablam!     = note: #[warn(unused_variables)] on by default
Jul 12 10:19:31.963 INFO kablam! 
Jul 12 10:19:31.987 INFO kablam! warning: unused variable: `e`
Jul 12 10:19:31.987 INFO kablam!    --> src/server.rs:311:33
Jul 12 10:19:31.987 INFO kablam!     |
Jul 12 10:19:31.987 INFO kablam! 311 |                             Err(e) => {
Jul 12 10:19:31.987 INFO kablam!     |                                 ^ help: consider using `_e` instead
Jul 12 10:19:31.987 INFO kablam! 
Jul 12 10:19:32.079 INFO kablam! warning: unused return value of `std::str::<impl str>::replace` which must be used
Jul 12 10:19:32.079 INFO kablam!    --> src/server.rs:291:25
Jul 12 10:19:32.079 INFO kablam!     |
Jul 12 10:19:32.079 INFO kablam! 291 |                         val.replace("\\n", "\n");
Jul 12 10:19:32.079 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 10:19:32.079 INFO kablam!     |
Jul 12 10:19:32.079 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Jul 12 10:19:32.079 INFO kablam!     = note: this returns the replaced string as a new allocation, without modifying the original
Jul 12 10:19:32.079 INFO kablam! 
Jul 12 10:19:32.275 INFO kablam! warning: unused return value of `std::str::<impl str>::replace` which must be used
Jul 12 10:19:32.275 INFO kablam!    --> src/server.rs:291:25
Jul 12 10:19:32.275 INFO kablam!     |
Jul 12 10:19:32.275 INFO kablam! 291 |                         val.replace("\\n", "\n");
Jul 12 10:19:32.275 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
Jul 12 10:19:32.281 INFO kablam!     |
Jul 12 10:19:32.281 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Jul 12 10:19:32.281 INFO kablam!     = note: this returns the replaced string as a new allocation, without modifying the original
Jul 12 10:19:32.281 INFO kablam! 
Jul 12 10:19:32.348 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 17.06s
Jul 12 10:19:32.379 INFO kablam! su: No module specific data is present
Jul 12 10:19:32.875 INFO running `"docker" "rm" "-f" "02db685b9371b012d8e2ea2a8b2efb7d10c71db2a00bc63bb16a7d2b97fed260"`
Jul 12 10:19:33.099 INFO blam! 02db685b9371b012d8e2ea2a8b2efb7d10c71db2a00bc63bb16a7d2b97fed260