Sep 02 18:35:01.411 INFO checking cassandra-cpp-sys-0.11.0 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 18:35:01.411 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 18:35:01.411 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 18:35:01.587 INFO blam! 9f10265f8af4c3e0e6e235c7191dceba37210bda6743c859bb789db1faa35530
Sep 02 18:35:01.597 INFO running `"docker" "start" "-a" "9f10265f8af4c3e0e6e235c7191dceba37210bda6743c859bb789db1faa35530"`
Sep 02 18:35:02.451 INFO kablam!    Compiling cassandra-cpp-sys v0.11.0 (file:///source)
Sep 02 18:35:09.662 INFO kablam! warning: unused variable: `rc`
Sep 02 18:35:09.662 INFO kablam!   --> examples/tuple.rs:36:13
Sep 02 18:35:09.662 INFO kablam!    |
Sep 02 18:35:09.662 INFO kablam! 36 |         let rc = cass_future_error_code(future);
Sep 02 18:35:09.662 INFO kablam!    |             ^^ help: consider using `_rc` instead
Sep 02 18:35:09.669 INFO kablam! warning: unused variable: `rc`
Sep 02 18:35:09.669 INFO kablam!   --> examples/ssl.rs:92:21
Sep 02 18:35:09.669 INFO kablam!    |
Sep 02 18:35:09.669 INFO kablam! 92 |                     rc => {
Sep 02 18:35:09.669 INFO kablam!    |                     ^^ help: consider using `_rc` instead
Sep 02 18:35:09.669 INFO kablam!    |
Sep 02 18:35:09.669 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 02 18:35:09.669 INFO kablam! 
Sep 02 18:35:09.679 INFO kablam!    |
Sep 02 18:35:09.679 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 02 18:35:09.679 INFO kablam! 
Sep 02 18:35:09.680 INFO kablam! warning: unused variable: `rc`
Sep 02 18:35:09.680 INFO kablam!   --> examples/tuple.rs:39:13
Sep 02 18:35:09.680 INFO kablam!    |
Sep 02 18:35:09.680 INFO kablam! 39 |             rc => print_error(future),
Sep 02 18:35:09.680 INFO kablam!    |             ^^ help: consider using `_rc` instead
Sep 02 18:35:09.680 INFO kablam! 
Sep 02 18:35:09.854 INFO kablam! warning: variable does not need to be mutable
Sep 02 18:35:09.854 INFO kablam!    --> examples/tuple.rs:123:13
Sep 02 18:35:09.854 INFO kablam!     |
Sep 02 18:35:09.854 INFO kablam! 123 |         let mut session = &mut *cass_session_new();
Sep 02 18:35:09.854 INFO kablam!     |             ----^^^^^^^
Sep 02 18:35:09.854 INFO kablam!     |             |
Sep 02 18:35:09.854 INFO kablam!     |             help: remove this `mut`
Sep 02 18:35:09.854 INFO kablam!     |
Sep 02 18:35:09.854 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 18:35:09.854 INFO kablam! 
Sep 02 18:35:12.559 INFO kablam! warning: unused variable: `rc`
Sep 02 18:35:12.559 INFO kablam!   --> examples/named_parameters.rs:92:13
Sep 02 18:35:12.559 INFO kablam!    |
Sep 02 18:35:12.559 INFO kablam! 92 |         let rc = cass_future_error_code(future);
Sep 02 18:35:12.559 INFO kablam!    |             ^^ help: consider using `_rc` instead
Sep 02 18:35:12.559 INFO kablam!    |
Sep 02 18:35:12.559 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 02 18:35:12.559 INFO kablam! 
Sep 02 18:35:12.559 INFO kablam! warning: unused variable: `result`
Sep 02 18:35:12.559 INFO kablam!   --> examples/named_parameters.rs:93:13
Sep 02 18:35:12.559 INFO kablam!    |
Sep 02 18:35:12.559 INFO kablam! 93 |         let result = match cass_future_error_code(future) {
Sep 02 18:35:12.559 INFO kablam!    |             ^^^^^^ help: consider using `_result` instead
Sep 02 18:35:12.562 INFO kablam! 
Sep 02 18:35:12.563 INFO kablam! warning: unused variable: `result`
Sep 02 18:35:12.563 INFO kablam!    --> examples/named_parameters.rs:171:13
Sep 02 18:35:12.563 INFO kablam!     |
Sep 02 18:35:12.563 INFO kablam! 171 |         let result = match connect_session(session, cluster) {
Sep 02 18:35:12.563 INFO kablam!     |             ^^^^^^ help: consider using `_result` instead
Sep 02 18:35:12.563 INFO kablam! 
Sep 02 18:35:12.563 INFO kablam! warning: unused variable: `rc`
Sep 02 18:35:12.563 INFO kablam!    --> examples/named_parameters.rs:173:13
Sep 02 18:35:12.563 INFO kablam!     |
Sep 02 18:35:12.563 INFO kablam! 173 |             rc => {
Sep 02 18:35:12.563 INFO kablam!     |             ^^ help: consider using `_rc` instead
Sep 02 18:35:12.563 INFO kablam! 
Sep 02 18:35:14.009 INFO kablam! warning: unused variable: `result`
Sep 02 18:35:14.009 INFO kablam!   --> examples/simple.rs:23:13
Sep 02 18:35:14.009 INFO kablam!    |
Sep 02 18:35:14.009 INFO kablam! 23 |         let result = match cass_future_error_code(connect_future) {
Sep 02 18:35:14.009 INFO kablam!    |             ^^^^^^ help: consider using `_result` instead
Sep 02 18:35:14.009 INFO kablam!    |
Sep 02 18:35:14.009 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 02 18:35:14.009 INFO kablam! 
Sep 02 18:35:14.009 INFO kablam! warning: unused variable: `rc`
Sep 02 18:35:14.009 INFO kablam!   --> examples/simple.rs:52:21
Sep 02 18:35:14.009 INFO kablam!    |
Sep 02 18:35:14.009 INFO kablam! 52 |                     rc => {
Sep 02 18:35:14.009 INFO kablam!    |                     ^^ help: consider using `_rc` instead
Sep 02 18:35:14.022 INFO kablam! 
Sep 02 18:35:14.023 INFO kablam! warning: unused variable: `rc`
Sep 02 18:35:14.023 INFO kablam!   --> examples/simple.rs:70:13
Sep 02 18:35:14.023 INFO kablam!    |
Sep 02 18:35:14.023 INFO kablam! 70 |             rc => {
Sep 02 18:35:14.023 INFO kablam!    |             ^^ help: consider using `_rc` instead
Sep 02 18:35:14.023 INFO kablam! 
Sep 02 18:35:14.712 INFO kablam! warning: variable does not need to be mutable
Sep 02 18:35:14.712 INFO kablam!   --> examples/async.rs:54:13
Sep 02 18:35:14.713 INFO kablam!    |
Sep 02 18:35:14.713 INFO kablam! 54 |         let mut cluster = create_cluster();
Sep 02 18:35:14.713 INFO kablam!    |             ----^^^^^^^
Sep 02 18:35:14.713 INFO kablam!    |             |
Sep 02 18:35:14.713 INFO kablam!    |             help: remove this `mut`
Sep 02 18:35:14.713 INFO kablam!    |
Sep 02 18:35:14.713 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 02 18:35:14.713 INFO kablam! 
Sep 02 18:35:17.482 INFO kablam! warning: unused variable: `result`
Sep 02 18:35:17.482 INFO kablam!   --> examples/maps.rs:37:13
Sep 02 18:35:17.482 INFO kablam!    |
Sep 02 18:35:17.482 INFO kablam! 37 |         let result = match cass_future_error_code(future) {
Sep 02 18:35:17.482 INFO kablam!    |             ^^^^^^ help: consider using `_result` instead
Sep 02 18:35:17.482 INFO kablam!    |
Sep 02 18:35:17.482 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 02 18:35:17.482 INFO kablam! 
Sep 02 18:35:17.528 INFO kablam! warning: function is never used: `select_from_maps`
Sep 02 18:35:17.529 INFO kablam!   --> examples/maps.rs:52:1
Sep 02 18:35:17.529 INFO kablam!    |
Sep 02 18:35:17.529 INFO kablam! 52 | fn select_from_maps(session: &mut CassSession, key: &str) -> Result<(), CassError> {
Sep 02 18:35:17.529 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 18:35:17.529 INFO kablam!    |
Sep 02 18:35:17.530 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 02 18:35:17.530 INFO kablam! 
Sep 02 18:35:17.855 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.49s
Sep 02 18:35:17.895 INFO kablam! su: No module specific data is present
Sep 02 18:35:18.429 INFO running `"docker" "rm" "-f" "9f10265f8af4c3e0e6e235c7191dceba37210bda6743c859bb789db1faa35530"`
Sep 02 18:35:18.598 INFO blam! 9f10265f8af4c3e0e6e235c7191dceba37210bda6743c859bb789db1faa35530