Sep 20 03:54:09.094 INFO checking cassandra-sys-0.6.0 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 20 03:54:09.095 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 20 03:54:09.095 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-2/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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=1000" "-e" "CMD=cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 03:54:09.289 INFO blam! 071bacd983ed72aeb7cf4fcc47bdebe0498f349ed0bc6b1112e8b6691dc6e724
Sep 20 03:54:09.293 INFO running `"docker" "start" "-a" "071bacd983ed72aeb7cf4fcc47bdebe0498f349ed0bc6b1112e8b6691dc6e724"`
Sep 20 03:54:10.298 INFO kablam! usermod: no changes
Sep 20 03:54:10.387 INFO kablam!    Compiling cassandra-sys v0.6.0 (/source)
Sep 20 03:54:11.490 INFO kablam! warning: unused `#[macro_use]` import
Sep 20 03:54:11.491 INFO kablam!  --> src/lib.rs:5:1
Sep 20 03:54:11.491 INFO kablam!   |
Sep 20 03:54:11.491 INFO kablam! 5 | #[macro_use]
Sep 20 03:54:11.491 INFO kablam!   | ^^^^^^^^^^^^
Sep 20 03:54:11.491 INFO kablam!   |
Sep 20 03:54:11.491 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 03:54:11.491 INFO kablam! 
Sep 20 03:54:11.491 INFO kablam! warning: unused `#[macro_use]` import
Sep 20 03:54:11.491 INFO kablam!  --> src/lib.rs:5:1
Sep 20 03:54:11.491 INFO kablam!   |
Sep 20 03:54:11.491 INFO kablam! 5 | #[macro_use]
Sep 20 03:54:11.491 INFO kablam!   | ^^^^^^^^^^^^
Sep 20 03:54:11.491 INFO kablam!   |
Sep 20 03:54:11.491 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 03:54:11.491 INFO kablam! 
Sep 20 03:54:13.138 INFO kablam! warning: variable does not need to be mutable
Sep 20 03:54:13.138 INFO kablam!   --> src/examples/async.rs:54:13
Sep 20 03:54:13.138 INFO kablam!    |
Sep 20 03:54:13.138 INFO kablam! 54 |         let mut cluster = create_cluster();
Sep 20 03:54:13.138 INFO kablam!    |             ----^^^^^^^
Sep 20 03:54:13.138 INFO kablam!    |             |
Sep 20 03:54:13.138 INFO kablam!    |             help: remove this `mut`
Sep 20 03:54:13.138 INFO kablam!    |
Sep 20 03:54:13.138 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 20 03:54:13.138 INFO kablam! 
Sep 20 03:54:13.993 INFO kablam! warning: variable does not need to be mutable
Sep 20 03:54:13.993 INFO kablam!    --> src/examples/tuple.rs:122:13
Sep 20 03:54:13.994 INFO kablam!     |
Sep 20 03:54:13.994 INFO kablam! 122 |         let mut session = &mut *cass_session_new();
Sep 20 03:54:13.994 INFO kablam!     |             ----^^^^^^^
Sep 20 03:54:13.994 INFO kablam!     |             |
Sep 20 03:54:13.994 INFO kablam!     |             help: remove this `mut`
Sep 20 03:54:13.994 INFO kablam!     |
Sep 20 03:54:13.994 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 20 03:54:13.994 INFO kablam! 
Sep 20 03:54:19.738 INFO kablam! warning: variable does not need to be mutable
Sep 20 03:54:19.738 INFO kablam!    --> src/examples/tuple.rs:122:13
Sep 20 03:54:19.738 INFO kablam!     |
Sep 20 03:54:19.738 INFO kablam! 122 |         let mut session = &mut *cass_session_new();
Sep 20 03:54:19.738 INFO kablam!     |             ----^^^^^^^
Sep 20 03:54:19.745 INFO kablam!     |             |
Sep 20 03:54:19.745 INFO kablam!     |             help: remove this `mut`
Sep 20 03:54:19.787 INFO kablam!     |
Sep 20 03:54:19.788 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 20 03:54:19.788 INFO kablam! 
Sep 20 03:54:20.016 INFO kablam! warning: variable does not need to be mutable
Sep 20 03:54:20.016 INFO kablam!   --> src/examples/async.rs:54:13
Sep 20 03:54:20.016 INFO kablam!    |
Sep 20 03:54:20.016 INFO kablam! 54 |         let mut cluster = create_cluster();
Sep 20 03:54:20.016 INFO kablam!    |             ----^^^^^^^
Sep 20 03:54:20.016 INFO kablam!    |             |
Sep 20 03:54:20.016 INFO kablam!    |             help: remove this `mut`
Sep 20 03:54:20.016 INFO kablam!    |
Sep 20 03:54:20.016 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 20 03:54:20.016 INFO kablam! 
Sep 20 03:54:21.838 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.52s
Sep 20 03:54:21.858 INFO kablam! su: No module specific data is present
Sep 20 03:54:22.381 INFO running `"docker" "rm" "-f" "071bacd983ed72aeb7cf4fcc47bdebe0498f349ed0bc6b1112e8b6691dc6e724"`
Sep 20 03:54:22.495 INFO blam! 071bacd983ed72aeb7cf4fcc47bdebe0498f349ed0bc6b1112e8b6691dc6e724