Sep 18 01:11:46.401 INFO checking engine-io-0.1.4 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 18 01:11:46.401 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 18 01:11:46.403 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-1/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/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 +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 18 01:11:46.792 INFO blam! e526f3c241c52dced5332b20114514871b239b5caa63cb37f5fe3773427a934f
Sep 18 01:11:46.798 INFO running `"docker" "start" "-a" "e526f3c241c52dced5332b20114514871b239b5caa63cb37f5fe3773427a934f"`
Sep 18 01:11:47.778 INFO kablam! usermod: no changes
Sep 18 01:11:48.063 INFO kablam!     Checking cookie v0.2.5
Sep 18 01:11:49.117 INFO kablam!     Checking hyper v0.9.18
Sep 18 01:11:53.535 INFO kablam!     Checking iron v0.4.0
Sep 18 01:11:55.099 INFO kablam!     Checking engine-io v0.1.4 (/source)
Sep 18 01:11:56.859 INFO kablam! warning: unused variable: `b64`
Sep 18 01:11:56.859 INFO kablam!    --> src/packet.rs:213:38
Sep 18 01:11:56.859 INFO kablam!     |
Sep 18 01:11:56.859 INFO kablam! 213 | pub fn decode_payload(data: Vec<u8>, b64: bool, xhr2: bool) -> Result<Vec<Packet>, Error> {
Sep 18 01:11:56.859 INFO kablam!     |                                      ^^^ help: consider using `_b64` instead
Sep 18 01:11:56.859 INFO kablam!     |
Sep 18 01:11:56.859 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 18 01:11:56.859 INFO kablam! 
Sep 18 01:11:56.859 INFO kablam! warning: unused variable: `e`
Sep 18 01:11:56.859 INFO kablam!    --> src/server.rs:311:33
Sep 18 01:11:56.859 INFO kablam!     |
Sep 18 01:11:56.859 INFO kablam! 311 |                             Err(e) => {
Sep 18 01:11:56.859 INFO kablam!     |                                 ^ help: consider using `_e` instead
Sep 18 01:11:56.859 INFO kablam! 
Sep 18 01:11:56.915 INFO kablam! warning: unused variable: `b64`
Sep 18 01:11:56.915 INFO kablam!    --> src/packet.rs:213:38
Sep 18 01:11:56.915 INFO kablam!     |
Sep 18 01:11:56.915 INFO kablam! 213 | pub fn decode_payload(data: Vec<u8>, b64: bool, xhr2: bool) -> Result<Vec<Packet>, Error> {
Sep 18 01:11:56.915 INFO kablam!     |                                      ^^^ help: consider using `_b64` instead
Sep 18 01:11:56.915 INFO kablam!     |
Sep 18 01:11:56.915 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 18 01:11:56.915 INFO kablam! 
Sep 18 01:11:56.915 INFO kablam! warning: unused variable: `e`
Sep 18 01:11:56.915 INFO kablam!    --> src/server.rs:311:33
Sep 18 01:11:56.915 INFO kablam!     |
Sep 18 01:11:56.915 INFO kablam! 311 |                             Err(e) => {
Sep 18 01:11:56.915 INFO kablam!     |                                 ^ help: consider using `_e` instead
Sep 18 01:11:56.915 INFO kablam! 
Sep 18 01:11:56.947 INFO kablam! warning: unused return value of `std::str::<impl str>::replace` which must be used
Sep 18 01:11:56.947 INFO kablam!    --> src/server.rs:291:25
Sep 18 01:11:56.947 INFO kablam!     |
Sep 18 01:11:56.947 INFO kablam! 291 |                         val.replace("\\n", "\n");
Sep 18 01:11:56.947 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 18 01:11:56.947 INFO kablam!     |
Sep 18 01:11:56.947 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 18 01:11:56.947 INFO kablam!     = note: this returns the replaced string as a new allocation, without modifying the original
Sep 18 01:11:56.947 INFO kablam! 
Sep 18 01:11:57.015 INFO kablam! warning: unused return value of `std::str::<impl str>::replace` which must be used
Sep 18 01:11:57.015 INFO kablam!    --> src/server.rs:291:25
Sep 18 01:11:57.015 INFO kablam!     |
Sep 18 01:11:57.015 INFO kablam! 291 |                         val.replace("\\n", "\n");
Sep 18 01:11:57.015 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 18 01:11:57.015 INFO kablam!     |
Sep 18 01:11:57.015 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 18 01:11:57.015 INFO kablam!     = note: this returns the replaced string as a new allocation, without modifying the original
Sep 18 01:11:57.015 INFO kablam! 
Sep 18 01:11:57.063 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.24s
Sep 18 01:11:57.070 INFO kablam! su: No module specific data is present
Sep 18 01:11:57.752 INFO running `"docker" "rm" "-f" "e526f3c241c52dced5332b20114514871b239b5caa63cb37f5fe3773427a934f"`
Sep 18 01:11:57.967 INFO blam! e526f3c241c52dced5332b20114514871b239b5caa63cb37f5fe3773427a934f