Sep 01 08:29:53.196 INFO checking cassandra-sys-0.6.0 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Sep 01 08:29:53.196 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Sep 01 08:29:53.196 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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=500" "-e" "CMD=cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 08:29:53.361 INFO blam! 3a3d662087ee7a897f897c1191f42b0f968e1bcd91f5055561c7c3337f2b054f
Sep 01 08:29:53.363 INFO running `"docker" "start" "-a" "3a3d662087ee7a897f897c1191f42b0f968e1bcd91f5055561c7c3337f2b054f"`
Sep 01 08:29:54.154 INFO kablam!    Compiling cassandra-sys v0.6.0 (file:///source)
Sep 01 08:29:56.168 INFO kablam! warning: unused `#[macro_use]` import
Sep 01 08:29:56.168 INFO kablam!  --> src/lib.rs:5:1
Sep 01 08:29:56.169 INFO kablam!   |
Sep 01 08:29:56.169 INFO kablam! 5 | #[macro_use]
Sep 01 08:29:56.169 INFO kablam!   | ^^^^^^^^^^^^
Sep 01 08:29:56.169 INFO kablam!   |
Sep 01 08:29:56.169 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 08:29:56.169 INFO kablam! 
Sep 01 08:29:56.206 INFO kablam! warning: unused `#[macro_use]` import
Sep 01 08:29:56.206 INFO kablam!  --> src/lib.rs:5:1
Sep 01 08:29:56.206 INFO kablam!   |
Sep 01 08:29:56.206 INFO kablam! 5 | #[macro_use]
Sep 01 08:29:56.206 INFO kablam!   | ^^^^^^^^^^^^
Sep 01 08:29:56.206 INFO kablam!   |
Sep 01 08:29:56.206 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 08:29:56.206 INFO kablam! 
Sep 01 08:30:01.785 INFO kablam! warning: variable does not need to be mutable
Sep 01 08:30:01.786 INFO kablam!   --> src/examples/async.rs:54:13
Sep 01 08:30:01.786 INFO kablam!    |
Sep 01 08:30:01.786 INFO kablam! 54 |         let mut cluster = create_cluster();
Sep 01 08:30:01.786 INFO kablam!    |             ----^^^^^^^
Sep 01 08:30:01.786 INFO kablam!    |             |
Sep 01 08:30:01.786 INFO kablam!    |             help: remove this `mut`
Sep 01 08:30:01.786 INFO kablam!    |
Sep 01 08:30:01.786 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 08:30:01.786 INFO kablam! 
Sep 01 08:30:02.584 INFO kablam! warning: variable does not need to be mutable
Sep 01 08:30:02.584 INFO kablam!   --> src/examples/async.rs:54:13
Sep 01 08:30:02.584 INFO kablam!    |
Sep 01 08:30:02.584 INFO kablam! 54 |         let mut cluster = create_cluster();
Sep 01 08:30:02.584 INFO kablam!    |             ----^^^^^^^
Sep 01 08:30:02.584 INFO kablam!    |             |
Sep 01 08:30:02.585 INFO kablam!    |             help: remove this `mut`
Sep 01 08:30:02.585 INFO kablam!    |
Sep 01 08:30:02.585 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 01 08:30:02.585 INFO kablam! 
Sep 01 08:30:11.818 INFO kablam! warning: variable does not need to be mutable
Sep 01 08:30:11.818 INFO kablam!    --> src/examples/tuple.rs:122:13
Sep 01 08:30:11.818 INFO kablam!     |
Sep 01 08:30:11.818 INFO kablam! 122 |         let mut session = &mut *cass_session_new();
Sep 01 08:30:11.818 INFO kablam!     |             ----^^^^^^^
Sep 01 08:30:11.818 INFO kablam!     |             |
Sep 01 08:30:11.818 INFO kablam!     |             help: remove this `mut`
Sep 01 08:30:11.822 INFO kablam!     |
Sep 01 08:30:11.822 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 08:30:11.822 INFO kablam! 
Sep 01 08:30:19.606 INFO kablam! warning: variable does not need to be mutable
Sep 01 08:30:19.606 INFO kablam!    --> src/examples/tuple.rs:122:13
Sep 01 08:30:19.606 INFO kablam!     |
Sep 01 08:30:19.606 INFO kablam! 122 |         let mut session = &mut *cass_session_new();
Sep 01 08:30:19.606 INFO kablam!     |             ----^^^^^^^
Sep 01 08:30:19.606 INFO kablam!     |             |
Sep 01 08:30:19.606 INFO kablam!     |             help: remove this `mut`
Sep 01 08:30:19.607 INFO kablam!     |
Sep 01 08:30:19.607 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 01 08:30:19.608 INFO kablam! 
Sep 01 08:30:20.679 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 26.65s
Sep 01 08:30:20.719 INFO kablam! su: No module specific data is present
Sep 01 08:30:21.282 INFO running `"docker" "rm" "-f" "3a3d662087ee7a897f897c1191f42b0f968e1bcd91f5055561c7c3337f2b054f"`
Sep 01 08:30:21.421 INFO blam! 3a3d662087ee7a897f897c1191f42b0f968e1bcd91f5055561c7c3337f2b054f