Aug 18 02:02:45.322 INFO checking cassandra-sys-0.6.0 against master#142bb27373126edf8367f526358b6c72ecf1d8df for pr-53426
Aug 18 02:02:45.322 INFO running: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 18 02:02:45.322 INFO creating container for: cargo +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets
Aug 18 02:02:45.322 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53426/master#142bb27373126edf8367f526358b6c72ecf1d8df:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-7/master#142bb27373126edf8367f526358b6c72ecf1d8df:/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 +142bb27373126edf8367f526358b6c72ecf1d8df-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 18 02:02:45.586 INFO blam! 57e0bb5cb271542f5a6c54325c1e9599603b8193df9fb6e4126bfd6ceec42254
Aug 18 02:02:45.590 INFO running `"docker" "start" "-a" "57e0bb5cb271542f5a6c54325c1e9599603b8193df9fb6e4126bfd6ceec42254"`
Aug 18 02:02:46.919 INFO kablam!    Compiling cassandra-sys v0.6.0 (file:///source)
Aug 18 02:02:49.924 INFO kablam! warning: unused `#[macro_use]` import
Aug 18 02:02:49.924 INFO kablam!  --> src/lib.rs:5:1
Aug 18 02:02:49.924 INFO kablam!   |
Aug 18 02:02:49.924 INFO kablam! 5 | #[macro_use]
Aug 18 02:02:49.924 INFO kablam!   | ^^^^^^^^^^^^
Aug 18 02:02:49.924 INFO kablam!   |
Aug 18 02:02:49.924 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 18 02:02:49.924 INFO kablam! 
Aug 18 02:02:50.556 INFO kablam! warning: unused `#[macro_use]` import
Aug 18 02:02:50.556 INFO kablam!  --> src/lib.rs:5:1
Aug 18 02:02:50.556 INFO kablam!   |
Aug 18 02:02:50.556 INFO kablam! 5 | #[macro_use]
Aug 18 02:02:50.556 INFO kablam!   | ^^^^^^^^^^^^
Aug 18 02:02:50.556 INFO kablam!   |
Aug 18 02:02:50.556 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 18 02:02:50.556 INFO kablam! 
Aug 18 02:02:56.410 INFO kablam! warning: variable does not need to be mutable
Aug 18 02:02:56.411 INFO kablam!   --> src/examples/async.rs:54:13
Aug 18 02:02:56.411 INFO kablam!    |
Aug 18 02:02:56.411 INFO kablam! 54 |         let mut cluster = create_cluster();
Aug 18 02:02:56.411 INFO kablam!    |             ----^^^^^^^
Aug 18 02:02:56.411 INFO kablam!    |             |
Aug 18 02:02:56.411 INFO kablam!    |             help: remove this `mut`
Aug 18 02:02:56.411 INFO kablam!    |
Aug 18 02:02:56.411 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 18 02:02:56.411 INFO kablam! 
Aug 18 02:03:03.319 INFO kablam! warning: variable does not need to be mutable
Aug 18 02:03:03.319 INFO kablam!    --> src/examples/tuple.rs:122:13
Aug 18 02:03:03.319 INFO kablam!     |
Aug 18 02:03:03.319 INFO kablam! 122 |         let mut session = &mut *cass_session_new();
Aug 18 02:03:03.319 INFO kablam!     |             ----^^^^^^^
Aug 18 02:03:03.319 INFO kablam!     |             |
Aug 18 02:03:03.319 INFO kablam!     |             help: remove this `mut`
Aug 18 02:03:03.334 INFO kablam!     |
Aug 18 02:03:03.334 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 18 02:03:03.334 INFO kablam! 
Aug 18 02:03:05.996 INFO kablam! warning: variable does not need to be mutable
Aug 18 02:03:05.996 INFO kablam!    --> src/examples/tuple.rs:122:13
Aug 18 02:03:05.996 INFO kablam!     |
Aug 18 02:03:05.996 INFO kablam! 122 |         let mut session = &mut *cass_session_new();
Aug 18 02:03:05.996 INFO kablam!     |             ----^^^^^^^
Aug 18 02:03:05.996 INFO kablam!     |             |
Aug 18 02:03:05.996 INFO kablam!     |             help: remove this `mut`
Aug 18 02:03:06.002 INFO kablam!     |
Aug 18 02:03:06.002 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 18 02:03:06.002 INFO kablam! 
Aug 18 02:03:18.592 INFO kablam! warning: variable does not need to be mutable
Aug 18 02:03:18.592 INFO kablam!   --> src/examples/async.rs:54:13
Aug 18 02:03:18.592 INFO kablam!    |
Aug 18 02:03:18.592 INFO kablam! 54 |         let mut cluster = create_cluster();
Aug 18 02:03:18.592 INFO kablam!    |             ----^^^^^^^
Aug 18 02:03:18.592 INFO kablam!    |             |
Aug 18 02:03:18.592 INFO kablam!    |             help: remove this `mut`
Aug 18 02:03:18.622 INFO kablam!    |
Aug 18 02:03:18.623 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 18 02:03:18.623 INFO kablam! 
Aug 18 02:03:21.077 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 34.34s
Aug 18 02:03:21.117 INFO kablam! su: No module specific data is present
Aug 18 02:03:21.675 INFO running `"docker" "rm" "-f" "57e0bb5cb271542f5a6c54325c1e9599603b8193df9fb6e4126bfd6ceec42254"`
Aug 18 02:03:21.811 INFO blam! 57e0bb5cb271542f5a6c54325c1e9599603b8193df9fb6e4126bfd6ceec42254