Aug 02 13:11:31.138 INFO checking cassandra-sys-0.6.0 against 1.27.2 for lazy_static-1
Aug 02 13:11:31.138 INFO running: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 13:11:31.138 INFO creating container for: cargo +1.27.2 check --frozen --all --all-targets
Aug 02 13:11:31.138 INFO running `"docker" "create" "-v" "/tmp/crater.qUq6eCZgxiez:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/lazy_static-1/worker-1/1.27.2:/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 +1.27.2 check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Aug 02 13:11:31.301 INFO blam! eac7d04ce81945bae104390dced68f41e100139d3a458f4f6f25a007e8c48542
Aug 02 13:11:31.303 INFO running `"docker" "start" "-a" "eac7d04ce81945bae104390dced68f41e100139d3a458f4f6f25a007e8c48542"`
Aug 02 13:11:32.903 INFO kablam!    Compiling cassandra-sys v0.6.0 (file:///source)
Aug 02 13:11:34.351 INFO kablam! warning: unused `#[macro_use]` import
Aug 02 13:11:34.352 INFO kablam!  --> src/lib.rs:5:1
Aug 02 13:11:34.352 INFO kablam!   |
Aug 02 13:11:34.352 INFO kablam! 5 | #[macro_use]
Aug 02 13:11:34.352 INFO kablam!   | ^^^^^^^^^^^^
Aug 02 13:11:34.352 INFO kablam!   |
Aug 02 13:11:34.352 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 02 13:11:34.352 INFO kablam! 
Aug 02 13:11:34.393 INFO kablam! warning: unused `#[macro_use]` import
Aug 02 13:11:34.393 INFO kablam!  --> src/lib.rs:5:1
Aug 02 13:11:34.393 INFO kablam!   |
Aug 02 13:11:34.393 INFO kablam! 5 | #[macro_use]
Aug 02 13:11:34.393 INFO kablam!   | ^^^^^^^^^^^^
Aug 02 13:11:34.393 INFO kablam!   |
Aug 02 13:11:34.393 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 02 13:11:34.393 INFO kablam! 
Aug 02 13:11:51.540 INFO kablam! warning: variable does not need to be mutable
Aug 02 13:11:51.540 INFO kablam!    --> src/examples/tuple.rs:122:13
Aug 02 13:11:51.540 INFO kablam!     |
Aug 02 13:11:51.540 INFO kablam! 122 |         let mut session = &mut *cass_session_new();
Aug 02 13:11:51.540 INFO kablam!     |             ----^^^^^^^
Aug 02 13:11:51.540 INFO kablam!     |             |
Aug 02 13:11:51.540 INFO kablam!     |             help: remove this `mut`
Aug 02 13:11:51.569 INFO kablam!     |
Aug 02 13:11:51.569 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 02 13:11:51.569 INFO kablam! 
Aug 02 13:11:52.153 INFO kablam! warning: variable does not need to be mutable
Aug 02 13:11:52.153 INFO kablam!   --> src/examples/async.rs:54:13
Aug 02 13:11:52.153 INFO kablam!    |
Aug 02 13:11:52.153 INFO kablam! 54 |         let mut cluster = create_cluster();
Aug 02 13:11:52.153 INFO kablam!    |             ----^^^^^^^
Aug 02 13:11:52.153 INFO kablam!    |             |
Aug 02 13:11:52.153 INFO kablam!    |             help: remove this `mut`
Aug 02 13:11:52.208 INFO kablam!    |
Aug 02 13:11:52.209 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 02 13:11:52.209 INFO kablam! 
Aug 02 13:11:55.383 INFO kablam! warning: variable does not need to be mutable
Aug 02 13:11:55.383 INFO kablam!   --> src/examples/async.rs:54:13
Aug 02 13:11:55.383 INFO kablam!    |
Aug 02 13:11:55.383 INFO kablam! 54 |         let mut cluster = create_cluster();
Aug 02 13:11:55.383 INFO kablam!    |             ----^^^^^^^
Aug 02 13:11:55.383 INFO kablam!    |             |
Aug 02 13:11:55.383 INFO kablam!    |             help: remove this `mut`
Aug 02 13:11:55.383 INFO kablam!    |
Aug 02 13:11:55.383 INFO kablam!    = note: #[warn(unused_mut)] on by default
Aug 02 13:11:55.383 INFO kablam! 
Aug 02 13:11:57.123 INFO kablam! warning: variable does not need to be mutable
Aug 02 13:11:57.123 INFO kablam!    --> src/examples/tuple.rs:122:13
Aug 02 13:11:57.123 INFO kablam!     |
Aug 02 13:11:57.123 INFO kablam! 122 |         let mut session = &mut *cass_session_new();
Aug 02 13:11:57.123 INFO kablam!     |             ----^^^^^^^
Aug 02 13:11:57.123 INFO kablam!     |             |
Aug 02 13:11:57.123 INFO kablam!     |             help: remove this `mut`
Aug 02 13:11:57.123 INFO kablam!     |
Aug 02 13:11:57.123 INFO kablam!     = note: #[warn(unused_mut)] on by default
Aug 02 13:11:57.123 INFO kablam! 
Aug 02 13:11:57.152 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 24.31s
Aug 02 13:11:57.173 INFO kablam! su: No module specific data is present
Aug 02 13:11:57.854 INFO running `"docker" "rm" "-f" "eac7d04ce81945bae104390dced68f41e100139d3a458f4f6f25a007e8c48542"`
Aug 02 13:11:57.991 INFO blam! eac7d04ce81945bae104390dced68f41e100139d3a458f4f6f25a007e8c48542