Aug 11 18:08:08.519 INFO checking cassandra-cpp-sys-0.11.0 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 18:08:08.520 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 18:08:08.520 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 18:08:08.520 INFO running `"docker" "create" "-v" "/tmp/crater.MiOMSfCcrFAh:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-6/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 18:08:08.730 INFO blam! 95b03c28fac6b00e87d95828ff9f5d4d247773e1cb2ed11f4648155c036142f4
Aug 11 18:08:08.732 INFO running `"docker" "start" "-a" "95b03c28fac6b00e87d95828ff9f5d4d247773e1cb2ed11f4648155c036142f4"`
Aug 11 18:08:10.136 INFO kablam!    Compiling cassandra-cpp-sys v0.11.0 (file:///source)
Aug 11 18:08:18.403 INFO kablam! warning: unused variable: `rc`
Aug 11 18:08:18.403 INFO kablam!   --> examples/ssl.rs:92:21
Aug 11 18:08:18.403 INFO kablam!    |
Aug 11 18:08:18.403 INFO kablam! 92 |                     rc => {
Aug 11 18:08:18.403 INFO kablam!    |                     ^^ help: consider using `_rc` instead
Aug 11 18:08:18.403 INFO kablam!    |
Aug 11 18:08:18.404 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 11 18:08:18.404 INFO kablam! 
Aug 11 18:08:18.680 INFO kablam! warning: unused variable: `rc`
Aug 11 18:08:18.680 INFO kablam!   --> examples/tuple.rs:36:13
Aug 11 18:08:18.680 INFO kablam!    |
Aug 11 18:08:18.680 INFO kablam! 36 |         let rc = cass_future_error_code(future);
Aug 11 18:08:18.680 INFO kablam!    |             ^^ help: consider using `_rc` instead
Aug 11 18:08:18.700 INFO kablam!    |
Aug 11 18:08:18.700 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 11 18:08:18.700 INFO kablam! 
Aug 11 18:08:18.701 INFO kablam! warning: unused variable: `rc`
Aug 11 18:08:18.701 INFO kablam!   --> examples/tuple.rs:39:13
Aug 11 18:08:18.701 INFO kablam!    |
Aug 11 18:08:18.701 INFO kablam! 39 |             rc => print_error(future),
Aug 11 18:08:18.701 INFO kablam!    |             ^^ help: consider using `_rc` instead
Aug 11 18:08:18.701 INFO kablam! 
Aug 11 18:08:19.030 INFO kablam! warning: variable does not need to be mutable
Aug 11 18:08:19.030 INFO kablam!    --> examples/tuple.rs:123:13
Aug 11 18:08:19.030 INFO kablam!     |
Aug 11 18:08:19.030 INFO kablam! 123 |         let mut session = &mut *cass_session_new();
Aug 11 18:08:19.030 INFO kablam!     |             ----^^^^^^^
Aug 11 18:08:19.030 INFO kablam!     |             |
Aug 11 18:08:19.030 INFO kablam!     |             help: remove this `mut`
Aug 11 18:08:19.031 INFO kablam!     |
Aug 11 18:08:19.031 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 11 18:08:19.032 INFO kablam! 
Aug 11 18:08:23.655 INFO kablam! warning: unused variable: `result`
Aug 11 18:08:23.655 INFO kablam!   --> examples/simple.rs:23:13
Aug 11 18:08:23.655 INFO kablam!    |
Aug 11 18:08:23.656 INFO kablam! 23 |         let result = match cass_future_error_code(connect_future) {
Aug 11 18:08:23.656 INFO kablam!    |             ^^^^^^ help: consider using `_result` instead
Aug 11 18:08:23.680 INFO kablam!    |
Aug 11 18:08:23.681 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 11 18:08:23.681 INFO kablam! 
Aug 11 18:08:23.682 INFO kablam! warning: unused variable: `rc`
Aug 11 18:08:23.682 INFO kablam!   --> examples/simple.rs:52:21
Aug 11 18:08:23.682 INFO kablam!    |
Aug 11 18:08:23.682 INFO kablam! 52 |                     rc => {
Aug 11 18:08:23.682 INFO kablam!    |                     ^^ help: consider using `_rc` instead
Aug 11 18:08:23.682 INFO kablam! 
Aug 11 18:08:23.683 INFO kablam! warning: unused variable: `rc`
Aug 11 18:08:23.683 INFO kablam!   --> examples/simple.rs:70:13
Aug 11 18:08:23.683 INFO kablam!    |
Aug 11 18:08:23.683 INFO kablam! 70 |             rc => {
Aug 11 18:08:23.683 INFO kablam!    |             ^^ help: consider using `_rc` instead
Aug 11 18:08:23.683 INFO kablam! 
Aug 11 18:08:26.669 INFO kablam! warning: unused variable: `rc`
Aug 11 18:08:26.669 INFO kablam!   --> examples/named_parameters.rs:92:13
Aug 11 18:08:26.669 INFO kablam!    |
Aug 11 18:08:26.669 INFO kablam! 92 |         let rc = cass_future_error_code(future);
Aug 11 18:08:26.669 INFO kablam!    |             ^^ help: consider using `_rc` instead
Aug 11 18:08:26.670 INFO kablam!    |
Aug 11 18:08:26.670 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 11 18:08:26.670 INFO kablam! 
Aug 11 18:08:26.671 INFO kablam! warning: unused variable: `result`
Aug 11 18:08:26.671 INFO kablam!   --> examples/named_parameters.rs:93:13
Aug 11 18:08:26.671 INFO kablam!    |
Aug 11 18:08:26.671 INFO kablam! 93 |         let result = match cass_future_error_code(future) {
Aug 11 18:08:26.671 INFO kablam!    |             ^^^^^^ help: consider using `_result` instead
Aug 11 18:08:26.671 INFO kablam! 
Aug 11 18:08:26.672 INFO kablam! warning: unused variable: `result`
Aug 11 18:08:26.672 INFO kablam!    --> examples/named_parameters.rs:171:13
Aug 11 18:08:26.672 INFO kablam!     |
Aug 11 18:08:26.672 INFO kablam! 171 |         let result = match connect_session(session, cluster) {
Aug 11 18:08:26.672 INFO kablam!     |             ^^^^^^ help: consider using `_result` instead
Aug 11 18:08:26.672 INFO kablam! 
Aug 11 18:08:26.673 INFO kablam! warning: unused variable: `rc`
Aug 11 18:08:26.673 INFO kablam!    --> examples/named_parameters.rs:173:13
Aug 11 18:08:26.673 INFO kablam!     |
Aug 11 18:08:26.673 INFO kablam! 173 |             rc => {
Aug 11 18:08:26.673 INFO kablam!     |             ^^ help: consider using `_rc` instead
Aug 11 18:08:26.673 INFO kablam! 
Aug 11 18:08:27.082 INFO kablam! warning: unused variable: `result`
Aug 11 18:08:27.082 INFO kablam!   --> examples/maps.rs:37:13
Aug 11 18:08:27.082 INFO kablam!    |
Aug 11 18:08:27.083 INFO kablam! 37 |         let result = match cass_future_error_code(future) {
Aug 11 18:08:27.083 INFO kablam!    |             ^^^^^^ help: consider using `_result` instead
Aug 11 18:08:27.083 INFO kablam!    |
Aug 11 18:08:27.083 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 11 18:08:27.083 INFO kablam! 
Aug 11 18:08:27.263 INFO kablam! warning: function is never used: `select_from_maps`
Aug 11 18:08:27.263 INFO kablam!   --> examples/maps.rs:52:1
Aug 11 18:08:27.263 INFO kablam!    |
Aug 11 18:08:27.264 INFO kablam! 52 | fn select_from_maps(session: &mut CassSession, key: &str) -> Result<(), CassError> {
Aug 11 18:08:27.264 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 18:08:27.276 INFO kablam!    |
Aug 11 18:08:27.277 INFO kablam!    = note: #[warn(dead_code)] on by default
Aug 11 18:08:27.277 INFO kablam! 
Aug 11 18:08:27.278 INFO kablam! warning: variable does not need to be mutable
Aug 11 18:08:27.278 INFO kablam!   --> examples/async.rs:54:13
Aug 11 18:08:27.278 INFO kablam!    |
Aug 11 18:08:27.278 INFO kablam! 54 |         let mut cluster = create_cluster();
Aug 11 18:08:27.278 INFO kablam!    |             ----^^^^^^^
Aug 11 18:08:27.278 INFO kablam!    |             |
Aug 11 18:08:27.278 INFO kablam!    |             help: remove this `mut`
Aug 11 18:08:27.278 INFO kablam!    |
Aug 11 18:08:27.278 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 11 18:08:27.278 INFO kablam! 
Aug 11 18:08:27.432 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 17.39s
Aug 11 18:08:27.520 INFO kablam! su: No module specific data is present
Aug 11 18:08:29.376 INFO running `"docker" "rm" "-f" "95b03c28fac6b00e87d95828ff9f5d4d247773e1cb2ed11f4648155c036142f4"`
Aug 11 18:08:29.561 INFO blam! 95b03c28fac6b00e87d95828ff9f5d4d247773e1cb2ed11f4648155c036142f4