Sep 14 17:04:17.723 INFO checking engine-io-0.1.4 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 17:04:17.723 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 17:04:17.723 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-2/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 17:04:18.041 INFO blam! 79431aa0c6e6d5d85725d0c39b5dd69c4162cbbab14489ca387cc732b995ce16
Sep 14 17:04:18.044 INFO running `"docker" "start" "-a" "79431aa0c6e6d5d85725d0c39b5dd69c4162cbbab14489ca387cc732b995ce16"`
Sep 14 17:04:19.257 INFO kablam! usermod: no changes
Sep 14 17:04:19.547 INFO kablam!     Checking hyper v0.9.18
Sep 14 17:04:23.962 INFO kablam!     Checking iron v0.4.0
Sep 14 17:04:25.261 INFO kablam!     Checking engine-io v0.1.4 (file:///source)
Sep 14 17:04:26.882 INFO kablam! warning: unused variable: `b64`
Sep 14 17:04:26.883 INFO kablam!    --> src/packet.rs:213:38
Sep 14 17:04:26.883 INFO kablam!     |
Sep 14 17:04:26.883 INFO kablam! 213 | pub fn decode_payload(data: Vec<u8>, b64: bool, xhr2: bool) -> Result<Vec<Packet>, Error> {
Sep 14 17:04:26.883 INFO kablam!     |                                      ^^^ help: consider using `_b64` instead
Sep 14 17:04:26.883 INFO kablam!     |
Sep 14 17:04:26.883 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 14 17:04:26.883 INFO kablam! 
Sep 14 17:04:26.883 INFO kablam! warning: unused variable: `e`
Sep 14 17:04:26.883 INFO kablam!    --> src/server.rs:311:33
Sep 14 17:04:26.883 INFO kablam!     |
Sep 14 17:04:26.883 INFO kablam! 311 |                             Err(e) => {
Sep 14 17:04:26.883 INFO kablam!     |                                 ^ help: consider using `_e` instead
Sep 14 17:04:26.883 INFO kablam! 
Sep 14 17:04:27.032 INFO kablam! warning: unused variable: `b64`
Sep 14 17:04:27.032 INFO kablam!    --> src/packet.rs:213:38
Sep 14 17:04:27.032 INFO kablam!     |
Sep 14 17:04:27.032 INFO kablam! 213 | pub fn decode_payload(data: Vec<u8>, b64: bool, xhr2: bool) -> Result<Vec<Packet>, Error> {
Sep 14 17:04:27.032 INFO kablam!     |                                      ^^^ help: consider using `_b64` instead
Sep 14 17:04:27.032 INFO kablam!     |
Sep 14 17:04:27.032 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 14 17:04:27.032 INFO kablam! 
Sep 14 17:04:27.036 INFO kablam! warning: unused variable: `e`
Sep 14 17:04:27.036 INFO kablam!    --> src/server.rs:311:33
Sep 14 17:04:27.036 INFO kablam!     |
Sep 14 17:04:27.036 INFO kablam! 311 |                             Err(e) => {
Sep 14 17:04:27.036 INFO kablam!     |                                 ^ help: consider using `_e` instead
Sep 14 17:04:27.036 INFO kablam! 
Sep 14 17:04:27.095 INFO kablam! warning: unused return value of `std::str::<impl str>::replace` which must be used
Sep 14 17:04:27.095 INFO kablam!    --> src/server.rs:291:25
Sep 14 17:04:27.095 INFO kablam!     |
Sep 14 17:04:27.095 INFO kablam! 291 |                         val.replace("\\n", "\n");
Sep 14 17:04:27.095 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 17:04:27.095 INFO kablam!     |
Sep 14 17:04:27.095 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 14 17:04:27.095 INFO kablam!     = note: this returns the replaced string as a new allocation, without modifying the original
Sep 14 17:04:27.095 INFO kablam! 
Sep 14 17:04:27.151 INFO kablam! warning: unused return value of `std::str::<impl str>::replace` which must be used
Sep 14 17:04:27.151 INFO kablam!    --> src/server.rs:291:25
Sep 14 17:04:27.151 INFO kablam!     |
Sep 14 17:04:27.151 INFO kablam! 291 |                         val.replace("\\n", "\n");
Sep 14 17:04:27.151 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 17:04:27.151 INFO kablam!     |
Sep 14 17:04:27.151 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 14 17:04:27.151 INFO kablam!     = note: this returns the replaced string as a new allocation, without modifying the original
Sep 14 17:04:27.151 INFO kablam! 
Sep 14 17:04:27.214 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.92s
Sep 14 17:04:27.222 INFO kablam! su: No module specific data is present
Sep 14 17:04:28.244 INFO running `"docker" "rm" "-f" "79431aa0c6e6d5d85725d0c39b5dd69c4162cbbab14489ca387cc732b995ce16"`
Sep 14 17:04:28.330 INFO blam! 79431aa0c6e6d5d85725d0c39b5dd69c4162cbbab14489ca387cc732b995ce16