Sep 02 01:03:03.929 INFO checking cassandra-sys-0.6.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 02 01:03:03.929 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 02 01:03:03.929 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 01:03:04.078 INFO blam! 80cf180e76e21421a89e3ed04150384ab89dd9f5cc67ac6cf59e9944c4d42e96
Sep 02 01:03:04.079 INFO running `"docker" "start" "-a" "80cf180e76e21421a89e3ed04150384ab89dd9f5cc67ac6cf59e9944c4d42e96"`
Sep 02 01:03:05.231 INFO kablam!    Compiling cassandra-sys v0.6.0 (file:///source)
Sep 02 01:03:06.756 INFO kablam! warning: unused `#[macro_use]` import
Sep 02 01:03:06.756 INFO kablam!  --> src/lib.rs:5:1
Sep 02 01:03:06.756 INFO kablam!   |
Sep 02 01:03:06.756 INFO kablam! 5 | #[macro_use]
Sep 02 01:03:06.756 INFO kablam!   | ^^^^^^^^^^^^
Sep 02 01:03:06.756 INFO kablam!   |
Sep 02 01:03:06.756 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 01:03:06.756 INFO kablam! 
Sep 02 01:03:06.869 INFO kablam! warning: unused `#[macro_use]` import
Sep 02 01:03:06.869 INFO kablam!  --> src/lib.rs:5:1
Sep 02 01:03:06.870 INFO kablam!   |
Sep 02 01:03:06.870 INFO kablam! 5 | #[macro_use]
Sep 02 01:03:06.870 INFO kablam!   | ^^^^^^^^^^^^
Sep 02 01:03:06.870 INFO kablam!   |
Sep 02 01:03:06.870 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 01:03:06.870 INFO kablam! 
Sep 02 01:03:21.101 INFO kablam! warning: variable does not need to be mutable
Sep 02 01:03:21.101 INFO kablam!    --> src/examples/tuple.rs:122:13
Sep 02 01:03:21.101 INFO kablam!     |
Sep 02 01:03:21.101 INFO kablam! 122 |         let mut session = &mut *cass_session_new();
Sep 02 01:03:21.101 INFO kablam!     |             ----^^^^^^^
Sep 02 01:03:21.101 INFO kablam!     |             |
Sep 02 01:03:21.101 INFO kablam!     |             help: remove this `mut`
Sep 02 01:03:21.101 INFO kablam!     |
Sep 02 01:03:21.102 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 01:03:21.102 INFO kablam! 
Sep 02 01:03:21.935 INFO kablam! warning: variable does not need to be mutable
Sep 02 01:03:21.935 INFO kablam!   --> src/examples/async.rs:54:13
Sep 02 01:03:21.935 INFO kablam!    |
Sep 02 01:03:21.935 INFO kablam! 54 |         let mut cluster = create_cluster();
Sep 02 01:03:21.935 INFO kablam!    |             ----^^^^^^^
Sep 02 01:03:21.935 INFO kablam!    |             |
Sep 02 01:03:21.935 INFO kablam!    |             help: remove this `mut`
Sep 02 01:03:21.935 INFO kablam!    |
Sep 02 01:03:21.936 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 02 01:03:21.936 INFO kablam! 
Sep 02 01:03:29.000 INFO kablam! warning: variable does not need to be mutable
Sep 02 01:03:29.000 INFO kablam!   --> src/examples/async.rs:54:13
Sep 02 01:03:29.000 INFO kablam!    |
Sep 02 01:03:29.000 INFO kablam! 54 |         let mut cluster = create_cluster();
Sep 02 01:03:29.000 INFO kablam!    |             ----^^^^^^^
Sep 02 01:03:29.000 INFO kablam!    |             |
Sep 02 01:03:29.000 INFO kablam!    |             help: remove this `mut`
Sep 02 01:03:29.000 INFO kablam!    |
Sep 02 01:03:29.001 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 02 01:03:29.001 INFO kablam! 
Sep 02 01:03:29.145 INFO kablam! warning: variable does not need to be mutable
Sep 02 01:03:29.145 INFO kablam!    --> src/examples/tuple.rs:122:13
Sep 02 01:03:29.145 INFO kablam!     |
Sep 02 01:03:29.145 INFO kablam! 122 |         let mut session = &mut *cass_session_new();
Sep 02 01:03:29.145 INFO kablam!     |             ----^^^^^^^
Sep 02 01:03:29.145 INFO kablam!     |             |
Sep 02 01:03:29.145 INFO kablam!     |             help: remove this `mut`
Sep 02 01:03:29.145 INFO kablam!     |
Sep 02 01:03:29.146 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 01:03:29.146 INFO kablam! 
Sep 02 01:03:30.222 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 25.05s
Sep 02 01:03:30.244 INFO kablam! su: No module specific data is present
Sep 02 01:03:30.706 INFO running `"docker" "rm" "-f" "80cf180e76e21421a89e3ed04150384ab89dd9f5cc67ac6cf59e9944c4d42e96"`
Sep 02 01:03:30.844 INFO blam! 80cf180e76e21421a89e3ed04150384ab89dd9f5cc67ac6cf59e9944c4d42e96