Nov 29 02:01:04.841 INFO checking engine-io-0.1.4 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 29 02:01:04.841 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 29 02:01:05.196 INFO [stdout] 805ae02d09781034b51ce32ac4848b1dae8954ef4ac7b4f3420875afccb872c3
Nov 29 02:01:05.206 INFO running `"docker" "start" "-a" "805ae02d09781034b51ce32ac4848b1dae8954ef4ac7b4f3420875afccb872c3"`
Nov 29 02:01:06.725 INFO [stderr] usermod: no changes
Nov 29 02:01:07.078 INFO [stderr]     Checking cookie v0.2.5
Nov 29 02:01:08.821 INFO [stderr]     Checking hyper v0.9.18
Nov 29 02:01:14.234 INFO [stderr]     Checking iron v0.4.0
Nov 29 02:01:17.210 INFO [stderr]     Checking engine-io v0.1.4 (/source)
Nov 29 02:01:21.494 INFO [stderr] warning: unused variable: `b64`
Nov 29 02:01:21.494 INFO [stderr]    --> src/packet.rs:213:38
Nov 29 02:01:21.494 INFO [stderr]     |
Nov 29 02:01:21.494 INFO [stderr] 213 | pub fn decode_payload(data: Vec<u8>, b64: bool, xhr2: bool) -> Result<Vec<Packet>, Error> {
Nov 29 02:01:21.494 INFO [stderr]     |                                      ^^^ help: consider using `_b64` instead
Nov 29 02:01:21.494 INFO [stderr]     |
Nov 29 02:01:21.494 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 29 02:01:21.494 INFO [stderr] 
Nov 29 02:01:21.494 INFO [stderr] warning: unused variable: `e`
Nov 29 02:01:21.494 INFO [stderr]    --> src/server.rs:311:33
Nov 29 02:01:21.494 INFO [stderr]     |
Nov 29 02:01:21.494 INFO [stderr] 311 |                             Err(e) => {
Nov 29 02:01:21.494 INFO [stderr]     |                                 ^ help: consider using `_e` instead
Nov 29 02:01:21.494 INFO [stderr] 
Nov 29 02:01:21.595 INFO [stderr] warning: unused return value of `std::str::<impl str>::replace` that must be used
Nov 29 02:01:21.595 INFO [stderr]    --> src/server.rs:291:25
Nov 29 02:01:21.595 INFO [stderr]     |
Nov 29 02:01:21.595 INFO [stderr] 291 |                         val.replace("\\n", "\n");
Nov 29 02:01:21.595 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 02:01:21.595 INFO [stderr]     |
Nov 29 02:01:21.595 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 29 02:01:21.595 INFO [stderr]     = note: this returns the replaced string as a new allocation, without modifying the original
Nov 29 02:01:21.595 INFO [stderr] 
Nov 29 02:01:22.195 INFO [stderr] warning: unused variable: `b64`
Nov 29 02:01:22.195 INFO [stderr]    --> src/packet.rs:213:38
Nov 29 02:01:22.195 INFO [stderr]     |
Nov 29 02:01:22.195 INFO [stderr] 213 | pub fn decode_payload(data: Vec<u8>, b64: bool, xhr2: bool) -> Result<Vec<Packet>, Error> {
Nov 29 02:01:22.195 INFO [stderr]     |                                      ^^^ help: consider using `_b64` instead
Nov 29 02:01:22.195 INFO [stderr]     |
Nov 29 02:01:22.195 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 29 02:01:22.195 INFO [stderr] 
Nov 29 02:01:22.195 INFO [stderr] warning: unused variable: `e`
Nov 29 02:01:22.195 INFO [stderr]    --> src/server.rs:311:33
Nov 29 02:01:22.196 INFO [stderr]     |
Nov 29 02:01:22.196 INFO [stderr] 311 |                             Err(e) => {
Nov 29 02:01:22.196 INFO [stderr]     |                                 ^ help: consider using `_e` instead
Nov 29 02:01:22.196 INFO [stderr] 
Nov 29 02:01:22.303 INFO [stderr] warning: unused return value of `std::str::<impl str>::replace` that must be used
Nov 29 02:01:22.303 INFO [stderr]    --> src/server.rs:291:25
Nov 29 02:01:22.303 INFO [stderr]     |
Nov 29 02:01:22.303 INFO [stderr] 291 |                         val.replace("\\n", "\n");
Nov 29 02:01:22.304 INFO [stderr]     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 02:01:22.304 INFO [stderr]     |
Nov 29 02:01:22.304 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 29 02:01:22.304 INFO [stderr]     = note: this returns the replaced string as a new allocation, without modifying the original
Nov 29 02:01:22.305 INFO [stderr] 
Nov 29 02:01:22.325 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.56s
Nov 29 02:01:22.334 INFO [stderr] su: No module specific data is present
Nov 29 02:01:23.347 INFO running `"docker" "inspect" "805ae02d09781034b51ce32ac4848b1dae8954ef4ac7b4f3420875afccb872c3"`
Nov 29 02:01:23.566 INFO running `"docker" "rm" "-f" "805ae02d09781034b51ce32ac4848b1dae8954ef4ac7b4f3420875afccb872c3"`
Nov 29 02:01:23.716 INFO [stdout] 805ae02d09781034b51ce32ac4848b1dae8954ef4ac7b4f3420875afccb872c3