Sep 21 12:24:18.386 INFO checking cassandra-sys-0.6.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 12:24:18.386 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 12:24:18.386 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-1/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 12:24:18.566 INFO blam! cb8a75e1f50132df9038f57e1796ba31f7e257271e7cf1cc8fa52742bdc059df
Sep 21 12:24:18.568 INFO running `"docker" "start" "-a" "cb8a75e1f50132df9038f57e1796ba31f7e257271e7cf1cc8fa52742bdc059df"`
Sep 21 12:24:19.188 INFO kablam! usermod: no changes
Sep 21 12:24:19.273 INFO kablam!    Compiling cassandra-sys v0.6.0 (/source)
Sep 21 12:24:20.089 INFO kablam! warning: unused `#[macro_use]` import
Sep 21 12:24:20.089 INFO kablam!  --> src/lib.rs:5:1
Sep 21 12:24:20.089 INFO kablam!   |
Sep 21 12:24:20.089 INFO kablam! 5 | #[macro_use]
Sep 21 12:24:20.089 INFO kablam!   | ^^^^^^^^^^^^
Sep 21 12:24:20.089 INFO kablam!   |
Sep 21 12:24:20.089 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 12:24:20.089 INFO kablam! 
Sep 21 12:24:20.186 INFO kablam! warning: unused `#[macro_use]` import
Sep 21 12:24:20.186 INFO kablam!  --> src/lib.rs:5:1
Sep 21 12:24:20.186 INFO kablam!   |
Sep 21 12:24:20.186 INFO kablam! 5 | #[macro_use]
Sep 21 12:24:20.186 INFO kablam!   | ^^^^^^^^^^^^
Sep 21 12:24:20.186 INFO kablam!   |
Sep 21 12:24:20.186 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 12:24:20.187 INFO kablam! 
Sep 21 12:24:24.066 INFO kablam! warning: variable does not need to be mutable
Sep 21 12:24:24.066 INFO kablam!   --> src/examples/async.rs:54:13
Sep 21 12:24:24.066 INFO kablam!    |
Sep 21 12:24:24.066 INFO kablam! 54 |         let mut cluster = create_cluster();
Sep 21 12:24:24.066 INFO kablam!    |             ----^^^^^^^
Sep 21 12:24:24.066 INFO kablam!    |             |
Sep 21 12:24:24.066 INFO kablam!    |             help: remove this `mut`
Sep 21 12:24:24.066 INFO kablam!    |
Sep 21 12:24:24.066 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 21 12:24:24.066 INFO kablam! 
Sep 21 12:24:28.558 INFO kablam! warning: variable does not need to be mutable
Sep 21 12:24:28.558 INFO kablam!    --> src/examples/tuple.rs:122:13
Sep 21 12:24:28.558 INFO kablam!     |
Sep 21 12:24:28.558 INFO kablam! 122 |         let mut session = &mut *cass_session_new();
Sep 21 12:24:28.558 INFO kablam!     |             ----^^^^^^^
Sep 21 12:24:28.558 INFO kablam!     |             |
Sep 21 12:24:28.558 INFO kablam!     |             help: remove this `mut`
Sep 21 12:24:28.558 INFO kablam!     |
Sep 21 12:24:28.558 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 12:24:28.558 INFO kablam! 
Sep 21 12:24:29.609 INFO kablam! warning: variable does not need to be mutable
Sep 21 12:24:29.609 INFO kablam!   --> src/examples/async.rs:54:13
Sep 21 12:24:29.609 INFO kablam!    |
Sep 21 12:24:29.609 INFO kablam! 54 |         let mut cluster = create_cluster();
Sep 21 12:24:29.609 INFO kablam!    |             ----^^^^^^^
Sep 21 12:24:29.609 INFO kablam!    |             |
Sep 21 12:24:29.609 INFO kablam!    |             help: remove this `mut`
Sep 21 12:24:29.609 INFO kablam!    |
Sep 21 12:24:29.609 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 21 12:24:29.609 INFO kablam! 
Sep 21 12:24:29.930 INFO kablam! warning: variable does not need to be mutable
Sep 21 12:24:29.930 INFO kablam!    --> src/examples/tuple.rs:122:13
Sep 21 12:24:29.930 INFO kablam!     |
Sep 21 12:24:29.930 INFO kablam! 122 |         let mut session = &mut *cass_session_new();
Sep 21 12:24:29.930 INFO kablam!     |             ----^^^^^^^
Sep 21 12:24:29.930 INFO kablam!     |             |
Sep 21 12:24:29.930 INFO kablam!     |             help: remove this `mut`
Sep 21 12:24:29.930 INFO kablam!     |
Sep 21 12:24:29.930 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 21 12:24:29.930 INFO kablam! 
Sep 21 12:24:30.369 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.16s
Sep 21 12:24:30.384 INFO kablam! su: No module specific data is present
Sep 21 12:24:31.292 INFO running `"docker" "rm" "-f" "cb8a75e1f50132df9038f57e1796ba31f7e257271e7cf1cc8fa52742bdc059df"`
Sep 21 12:24:31.398 INFO blam! cb8a75e1f50132df9038f57e1796ba31f7e257271e7cf1cc8fa52742bdc059df