Sep 20 02:18:24.063 INFO checking engine-io-0.1.4 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 20 02:18:24.063 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 20 02:18:24.063 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-0/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 02:18:24.431 INFO blam! 8865b9bad67a16980d885fbbd8856c4af8f152f4a3ab14b1532d85566d96c787
Sep 20 02:18:24.433 INFO running `"docker" "start" "-a" "8865b9bad67a16980d885fbbd8856c4af8f152f4a3ab14b1532d85566d96c787"`
Sep 20 02:18:25.595 INFO kablam! usermod: no changes
Sep 20 02:18:25.799 INFO kablam!     Checking cookie v0.2.5
Sep 20 02:18:26.599 INFO kablam!     Checking hyper v0.9.18
Sep 20 02:18:30.808 INFO kablam!     Checking iron v0.4.0
Sep 20 02:18:32.283 INFO kablam!     Checking engine-io v0.1.4 (/source)
Sep 20 02:18:33.846 INFO kablam! warning: unused variable: `b64`
Sep 20 02:18:33.847 INFO kablam!    --> src/packet.rs:213:38
Sep 20 02:18:33.847 INFO kablam!     |
Sep 20 02:18:33.847 INFO kablam! 213 | pub fn decode_payload(data: Vec<u8>, b64: bool, xhr2: bool) -> Result<Vec<Packet>, Error> {
Sep 20 02:18:33.847 INFO kablam!     |                                      ^^^ help: consider using `_b64` instead
Sep 20 02:18:33.847 INFO kablam!     |
Sep 20 02:18:33.847 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 20 02:18:33.847 INFO kablam! 
Sep 20 02:18:33.847 INFO kablam! warning: unused variable: `e`
Sep 20 02:18:33.847 INFO kablam!    --> src/server.rs:311:33
Sep 20 02:18:33.847 INFO kablam!     |
Sep 20 02:18:33.847 INFO kablam! 311 |                             Err(e) => {
Sep 20 02:18:33.847 INFO kablam!     |                                 ^ help: consider using `_e` instead
Sep 20 02:18:33.847 INFO kablam! 
Sep 20 02:18:33.951 INFO kablam! warning: unused return value of `std::str::<impl str>::replace` which must be used
Sep 20 02:18:33.951 INFO kablam!    --> src/server.rs:291:25
Sep 20 02:18:33.951 INFO kablam!     |
Sep 20 02:18:33.951 INFO kablam! 291 |                         val.replace("\\n", "\n");
Sep 20 02:18:33.951 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 02:18:33.951 INFO kablam!     |
Sep 20 02:18:33.951 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 20 02:18:33.951 INFO kablam!     = note: this returns the replaced string as a new allocation, without modifying the original
Sep 20 02:18:33.951 INFO kablam! 
Sep 20 02:18:34.000 INFO kablam! warning: unused variable: `b64`
Sep 20 02:18:34.000 INFO kablam!    --> src/packet.rs:213:38
Sep 20 02:18:34.000 INFO kablam!     |
Sep 20 02:18:34.000 INFO kablam! 213 | pub fn decode_payload(data: Vec<u8>, b64: bool, xhr2: bool) -> Result<Vec<Packet>, Error> {
Sep 20 02:18:34.000 INFO kablam!     |                                      ^^^ help: consider using `_b64` instead
Sep 20 02:18:34.000 INFO kablam!     |
Sep 20 02:18:34.000 INFO kablam!     = note: #[warn(unused_variables)] on by default
Sep 20 02:18:34.000 INFO kablam! 
Sep 20 02:18:34.000 INFO kablam! warning: unused variable: `e`
Sep 20 02:18:34.000 INFO kablam!    --> src/server.rs:311:33
Sep 20 02:18:34.000 INFO kablam!     |
Sep 20 02:18:34.000 INFO kablam! 311 |                             Err(e) => {
Sep 20 02:18:34.000 INFO kablam!     |                                 ^ help: consider using `_e` instead
Sep 20 02:18:34.000 INFO kablam! 
Sep 20 02:18:34.069 INFO kablam! warning: unused return value of `std::str::<impl str>::replace` which must be used
Sep 20 02:18:34.069 INFO kablam!    --> src/server.rs:291:25
Sep 20 02:18:34.069 INFO kablam!     |
Sep 20 02:18:34.069 INFO kablam! 291 |                         val.replace("\\n", "\n");
Sep 20 02:18:34.069 INFO kablam!     |                         ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 02:18:34.069 INFO kablam!     |
Sep 20 02:18:34.069 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 20 02:18:34.069 INFO kablam!     = note: this returns the replaced string as a new allocation, without modifying the original
Sep 20 02:18:34.069 INFO kablam! 
Sep 20 02:18:34.098 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.48s
Sep 20 02:18:34.106 INFO kablam! su: No module specific data is present
Sep 20 02:18:34.638 INFO running `"docker" "rm" "-f" "8865b9bad67a16980d885fbbd8856c4af8f152f4a3ab14b1532d85566d96c787"`
Sep 20 02:18:34.767 INFO blam! 8865b9bad67a16980d885fbbd8856c4af8f152f4a3ab14b1532d85566d96c787