Sep 18 02:43:22.895 INFO checking cassandra-sys-0.6.0 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 18 02:43:22.895 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 18 02:43:22.895 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-7/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 18 02:43:23.031 INFO blam! d5f4bde24b5f87a8d21f666e729da13b998144cbe8e934173253156e6eaefb7a
Sep 18 02:43:23.033 INFO running `"docker" "start" "-a" "d5f4bde24b5f87a8d21f666e729da13b998144cbe8e934173253156e6eaefb7a"`
Sep 18 02:43:24.295 INFO kablam! usermod: no changes
Sep 18 02:43:24.386 INFO kablam!    Compiling cassandra-sys v0.6.0 (/source)
Sep 18 02:43:25.296 INFO kablam! warning: unused `#[macro_use]` import
Sep 18 02:43:25.296 INFO kablam!  --> src/lib.rs:5:1
Sep 18 02:43:25.296 INFO kablam!   |
Sep 18 02:43:25.296 INFO kablam! 5 | #[macro_use]
Sep 18 02:43:25.296 INFO kablam!   | ^^^^^^^^^^^^
Sep 18 02:43:25.296 INFO kablam!   |
Sep 18 02:43:25.296 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 18 02:43:25.296 INFO kablam! 
Sep 18 02:43:25.364 INFO kablam! warning: unused `#[macro_use]` import
Sep 18 02:43:25.364 INFO kablam!  --> src/lib.rs:5:1
Sep 18 02:43:25.364 INFO kablam!   |
Sep 18 02:43:25.365 INFO kablam! 5 | #[macro_use]
Sep 18 02:43:25.365 INFO kablam!   | ^^^^^^^^^^^^
Sep 18 02:43:25.365 INFO kablam!   |
Sep 18 02:43:25.365 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 18 02:43:25.365 INFO kablam! 
Sep 18 02:43:27.012 INFO kablam! warning: variable does not need to be mutable
Sep 18 02:43:27.012 INFO kablam!    --> src/examples/tuple.rs:122:13
Sep 18 02:43:27.012 INFO kablam!     |
Sep 18 02:43:27.012 INFO kablam! 122 |         let mut session = &mut *cass_session_new();
Sep 18 02:43:27.012 INFO kablam!     |             ----^^^^^^^
Sep 18 02:43:27.012 INFO kablam!     |             |
Sep 18 02:43:27.012 INFO kablam!     |             help: remove this `mut`
Sep 18 02:43:27.012 INFO kablam!     |
Sep 18 02:43:27.012 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 18 02:43:27.012 INFO kablam! 
Sep 18 02:43:27.783 INFO kablam! warning: variable does not need to be mutable
Sep 18 02:43:27.783 INFO kablam!    --> src/examples/tuple.rs:122:13
Sep 18 02:43:27.783 INFO kablam!     |
Sep 18 02:43:27.783 INFO kablam! 122 |         let mut session = &mut *cass_session_new();
Sep 18 02:43:27.783 INFO kablam!     |             ----^^^^^^^
Sep 18 02:43:27.783 INFO kablam!     |             |
Sep 18 02:43:27.783 INFO kablam!     |             help: remove this `mut`
Sep 18 02:43:27.811 INFO kablam!     |
Sep 18 02:43:27.811 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 18 02:43:27.811 INFO kablam! 
Sep 18 02:43:28.143 INFO kablam! warning: variable does not need to be mutable
Sep 18 02:43:28.143 INFO kablam!   --> src/examples/async.rs:54:13
Sep 18 02:43:28.143 INFO kablam!    |
Sep 18 02:43:28.144 INFO kablam! 54 |         let mut cluster = create_cluster();
Sep 18 02:43:28.144 INFO kablam!    |             ----^^^^^^^
Sep 18 02:43:28.144 INFO kablam!    |             |
Sep 18 02:43:28.144 INFO kablam!    |             help: remove this `mut`
Sep 18 02:43:28.145 INFO kablam!    |
Sep 18 02:43:28.145 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 18 02:43:28.145 INFO kablam! 
Sep 18 02:43:35.837 INFO kablam! warning: variable does not need to be mutable
Sep 18 02:43:35.837 INFO kablam!   --> src/examples/async.rs:54:13
Sep 18 02:43:35.837 INFO kablam!    |
Sep 18 02:43:35.837 INFO kablam! 54 |         let mut cluster = create_cluster();
Sep 18 02:43:35.837 INFO kablam!    |             ----^^^^^^^
Sep 18 02:43:35.837 INFO kablam!    |             |
Sep 18 02:43:35.837 INFO kablam!    |             help: remove this `mut`
Sep 18 02:43:35.837 INFO kablam!    |
Sep 18 02:43:35.837 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 18 02:43:35.837 INFO kablam! 
Sep 18 02:43:36.461 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.14s
Sep 18 02:43:36.479 INFO kablam! su: No module specific data is present
Sep 18 02:43:37.103 INFO running `"docker" "rm" "-f" "d5f4bde24b5f87a8d21f666e729da13b998144cbe8e934173253156e6eaefb7a"`
Sep 18 02:43:37.226 INFO blam! d5f4bde24b5f87a8d21f666e729da13b998144cbe8e934173253156e6eaefb7a