Sep 04 21:55:20.671 INFO checking cassandra-sys-0.6.0 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 21:55:20.671 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 21:55:20.672 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 21:55:20.866 INFO blam! dee714ded4fbeff6a79bbf4b434e8ea3d5ed1fb40dc0516a5a47e751ab97a3b9
Sep 04 21:55:20.868 INFO running `"docker" "start" "-a" "dee714ded4fbeff6a79bbf4b434e8ea3d5ed1fb40dc0516a5a47e751ab97a3b9"`
Sep 04 21:55:21.719 INFO kablam!    Compiling cassandra-sys v0.6.0 (file:///source)
Sep 04 21:55:23.334 INFO kablam! warning: unused `#[macro_use]` import
Sep 04 21:55:23.334 INFO kablam!  --> src/lib.rs:5:1
Sep 04 21:55:23.334 INFO kablam!   |
Sep 04 21:55:23.334 INFO kablam! 5 | #[macro_use]
Sep 04 21:55:23.334 INFO kablam!   | ^^^^^^^^^^^^
Sep 04 21:55:23.334 INFO kablam!   |
Sep 04 21:55:23.334 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 21:55:23.334 INFO kablam! 
Sep 04 21:55:23.529 INFO kablam! warning: unused `#[macro_use]` import
Sep 04 21:55:23.529 INFO kablam!  --> src/lib.rs:5:1
Sep 04 21:55:23.529 INFO kablam!   |
Sep 04 21:55:23.529 INFO kablam! 5 | #[macro_use]
Sep 04 21:55:23.529 INFO kablam!   | ^^^^^^^^^^^^
Sep 04 21:55:23.529 INFO kablam!   |
Sep 04 21:55:23.529 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 21:55:23.529 INFO kablam! 
Sep 04 21:55:35.145 INFO kablam! warning: variable does not need to be mutable
Sep 04 21:55:35.145 INFO kablam!    --> src/examples/tuple.rs:122:13
Sep 04 21:55:35.145 INFO kablam!     |
Sep 04 21:55:35.145 INFO kablam! 122 |         let mut session = &mut *cass_session_new();
Sep 04 21:55:35.145 INFO kablam!     |             ----^^^^^^^
Sep 04 21:55:35.145 INFO kablam!     |             |
Sep 04 21:55:35.145 INFO kablam!     |             help: remove this `mut`
Sep 04 21:55:35.154 INFO kablam!     |
Sep 04 21:55:35.154 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 21:55:35.154 INFO kablam! 
Sep 04 21:55:37.628 INFO kablam! warning: variable does not need to be mutable
Sep 04 21:55:37.628 INFO kablam!    --> src/examples/tuple.rs:122:13
Sep 04 21:55:37.629 INFO kablam!     |
Sep 04 21:55:37.629 INFO kablam! 122 |         let mut session = &mut *cass_session_new();
Sep 04 21:55:37.629 INFO kablam!     |             ----^^^^^^^
Sep 04 21:55:37.629 INFO kablam!     |             |
Sep 04 21:55:37.629 INFO kablam!     |             help: remove this `mut`
Sep 04 21:55:37.629 INFO kablam!     |
Sep 04 21:55:37.629 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 04 21:55:37.629 INFO kablam! 
Sep 04 21:55:43.318 INFO kablam! warning: variable does not need to be mutable
Sep 04 21:55:43.318 INFO kablam!   --> src/examples/async.rs:54:13
Sep 04 21:55:43.318 INFO kablam!    |
Sep 04 21:55:43.318 INFO kablam! 54 |         let mut cluster = create_cluster();
Sep 04 21:55:43.318 INFO kablam!    |             ----^^^^^^^
Sep 04 21:55:43.318 INFO kablam!    |             |
Sep 04 21:55:43.318 INFO kablam!    |             help: remove this `mut`
Sep 04 21:55:43.318 INFO kablam!    |
Sep 04 21:55:43.318 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 21:55:43.318 INFO kablam! 
Sep 04 21:55:46.028 INFO kablam! warning: variable does not need to be mutable
Sep 04 21:55:46.028 INFO kablam!   --> src/examples/async.rs:54:13
Sep 04 21:55:46.028 INFO kablam!    |
Sep 04 21:55:46.028 INFO kablam! 54 |         let mut cluster = create_cluster();
Sep 04 21:55:46.028 INFO kablam!    |             ----^^^^^^^
Sep 04 21:55:46.028 INFO kablam!    |             |
Sep 04 21:55:46.028 INFO kablam!    |             help: remove this `mut`
Sep 04 21:55:46.028 INFO kablam!    |
Sep 04 21:55:46.029 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 21:55:46.029 INFO kablam! 
Sep 04 21:55:46.566 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 24.95s
Sep 04 21:55:46.609 INFO kablam! su: No module specific data is present
Sep 04 21:55:47.006 INFO running `"docker" "rm" "-f" "dee714ded4fbeff6a79bbf4b434e8ea3d5ed1fb40dc0516a5a47e751ab97a3b9"`
Sep 04 21:55:47.102 INFO blam! dee714ded4fbeff6a79bbf4b434e8ea3d5ed1fb40dc0516a5a47e751ab97a3b9