Nov 07 15:39:21.973 INFO checking engine-io-0.1.4 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings for pr-55687
Nov 07 15:39:21.973 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-4/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a+rustflags=-Dduplicate_associated_type_bindings:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dduplicate_associated_type_bindings" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 07 15:39:22.404 INFO blam! fa7cda2412b724eeb236c5dccb2cd949c44835fae727d82a4a89aeb25cee7cbf
Nov 07 15:39:22.406 INFO running `"docker" "start" "-a" "fa7cda2412b724eeb236c5dccb2cd949c44835fae727d82a4a89aeb25cee7cbf"`
Nov 07 15:39:24.044 INFO kablam! usermod: no changes
Nov 07 15:39:24.279 INFO kablam!     Checking hyper v0.9.18
Nov 07 15:39:29.668 INFO kablam!     Checking iron v0.4.0
Nov 07 15:39:32.248 INFO kablam!     Checking engine-io v0.1.4 (/source)
Nov 07 15:39:36.424 INFO kablam! warning: unused variable: `b64`
Nov 07 15:39:36.424 INFO kablam!    --> src/packet.rs:213:38
Nov 07 15:39:36.424 INFO kablam!     |
Nov 07 15:39:36.424 INFO kablam! 213 | pub fn decode_payload(data: Vec<u8>, b64: bool, xhr2: bool) -> Result<Vec<Packet>, Error> {
Nov 07 15:39:36.424 INFO kablam!     |                                      ^^^ help: consider using `_b64` instead
Nov 07 15:39:36.424 INFO kablam!     |
Nov 07 15:39:36.424 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 07 15:39:36.424 INFO kablam! 
Nov 07 15:39:36.424 INFO kablam! warning: unused variable: `e`
Nov 07 15:39:36.424 INFO kablam!    --> src/server.rs:311:33
Nov 07 15:39:36.424 INFO kablam!     |
Nov 07 15:39:36.424 INFO kablam! 311 |                             Err(e) => {
Nov 07 15:39:36.424 INFO kablam!     |                                 ^ help: consider using `_e` instead
Nov 07 15:39:36.424 INFO kablam! 
Nov 07 15:39:36.507 INFO kablam! warning: unused return value of `std::str::<impl str>::replace` that must be used
Nov 07 15:39:36.507 INFO kablam!    --> src/server.rs:291:25
Nov 07 15:39:36.507 INFO kablam!     |
Nov 07 15:39:36.507 INFO kablam! 291 |                         val.replace("\\n", "\n");
Nov 07 15:39:36.507 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 15:39:36.507 INFO kablam!     |
Nov 07 15:39:36.507 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 07 15:39:36.507 INFO kablam!     = note: this returns the replaced string as a new allocation, without modifying the original
Nov 07 15:39:36.507 INFO kablam! 
Nov 07 15:39:36.924 INFO kablam! warning: unused variable: `b64`
Nov 07 15:39:36.925 INFO kablam!    --> src/packet.rs:213:38
Nov 07 15:39:36.928 INFO kablam!     |
Nov 07 15:39:36.928 INFO kablam! 213 | pub fn decode_payload(data: Vec<u8>, b64: bool, xhr2: bool) -> Result<Vec<Packet>, Error> {
Nov 07 15:39:36.928 INFO kablam!     |                                      ^^^ help: consider using `_b64` instead
Nov 07 15:39:36.928 INFO kablam!     |
Nov 07 15:39:36.928 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 07 15:39:36.928 INFO kablam! 
Nov 07 15:39:36.928 INFO kablam! warning: unused variable: `e`
Nov 07 15:39:36.928 INFO kablam!    --> src/server.rs:311:33
Nov 07 15:39:36.928 INFO kablam!     |
Nov 07 15:39:36.928 INFO kablam! 311 |                             Err(e) => {
Nov 07 15:39:36.928 INFO kablam!     |                                 ^ help: consider using `_e` instead
Nov 07 15:39:36.928 INFO kablam! 
Nov 07 15:39:37.026 INFO kablam! warning: unused return value of `std::str::<impl str>::replace` that must be used
Nov 07 15:39:37.026 INFO kablam!    --> src/server.rs:291:25
Nov 07 15:39:37.026 INFO kablam!     |
Nov 07 15:39:37.026 INFO kablam! 291 |                         val.replace("\\n", "\n");
Nov 07 15:39:37.026 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 15:39:37.026 INFO kablam!     |
Nov 07 15:39:37.026 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 07 15:39:37.026 INFO kablam!     = note: this returns the replaced string as a new allocation, without modifying the original
Nov 07 15:39:37.026 INFO kablam! 
Nov 07 15:39:37.069 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.00s
Nov 07 15:39:37.081 INFO kablam! su: No module specific data is present
Nov 07 15:39:37.838 INFO running `"docker" "rm" "-f" "fa7cda2412b724eeb236c5dccb2cd949c44835fae727d82a4a89aeb25cee7cbf"`
Nov 07 15:39:37.988 INFO blam! fa7cda2412b724eeb236c5dccb2cd949c44835fae727d82a4a89aeb25cee7cbf