Sep 02 18:35:01.195 INFO checking cassandra-sys-0.6.0 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 18:35:01.195 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 18:35:01.196 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 18:35:01.394 INFO blam! f54a04d5742ce789598f57e01a23b839d79fcf87987e12d39a02faddc917f6e7
Sep 02 18:35:01.396 INFO running `"docker" "start" "-a" "f54a04d5742ce789598f57e01a23b839d79fcf87987e12d39a02faddc917f6e7"`
Sep 02 18:35:02.471 INFO kablam!    Compiling cassandra-sys v0.6.0 (file:///source)
Sep 02 18:35:04.288 INFO kablam! warning: unused `#[macro_use]` import
Sep 02 18:35:04.288 INFO kablam!  --> src/lib.rs:5:1
Sep 02 18:35:04.288 INFO kablam!   |
Sep 02 18:35:04.288 INFO kablam! 5 | #[macro_use]
Sep 02 18:35:04.288 INFO kablam!   | ^^^^^^^^^^^^
Sep 02 18:35:04.288 INFO kablam!   |
Sep 02 18:35:04.288 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 18:35:04.288 INFO kablam! 
Sep 02 18:35:04.447 INFO kablam! warning: unused `#[macro_use]` import
Sep 02 18:35:04.447 INFO kablam!  --> src/lib.rs:5:1
Sep 02 18:35:04.447 INFO kablam!   |
Sep 02 18:35:04.447 INFO kablam! 5 | #[macro_use]
Sep 02 18:35:04.447 INFO kablam!   | ^^^^^^^^^^^^
Sep 02 18:35:04.447 INFO kablam!   |
Sep 02 18:35:04.447 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 18:35:04.447 INFO kablam! 
Sep 02 18:35:09.954 INFO kablam! warning: variable does not need to be mutable
Sep 02 18:35:09.954 INFO kablam!   --> src/examples/async.rs:54:13
Sep 02 18:35:09.954 INFO kablam!    |
Sep 02 18:35:09.955 INFO kablam! 54 |         let mut cluster = create_cluster();
Sep 02 18:35:09.955 INFO kablam!    |             ----^^^^^^^
Sep 02 18:35:09.955 INFO kablam!    |             |
Sep 02 18:35:09.955 INFO kablam!    |             help: remove this `mut`
Sep 02 18:35:09.955 INFO kablam!    |
Sep 02 18:35:09.955 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 02 18:35:09.955 INFO kablam! 
Sep 02 18:35:16.351 INFO kablam! warning: variable does not need to be mutable
Sep 02 18:35:16.351 INFO kablam!    --> src/examples/tuple.rs:122:13
Sep 02 18:35:16.351 INFO kablam!     |
Sep 02 18:35:16.351 INFO kablam! 122 |         let mut session = &mut *cass_session_new();
Sep 02 18:35:16.351 INFO kablam!     |             ----^^^^^^^
Sep 02 18:35:16.351 INFO kablam!     |             |
Sep 02 18:35:16.351 INFO kablam!     |             help: remove this `mut`
Sep 02 18:35:16.351 INFO kablam!     |
Sep 02 18:35:16.351 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 18:35:16.352 INFO kablam! 
Sep 02 18:35:23.390 INFO kablam! warning: variable does not need to be mutable
Sep 02 18:35:23.390 INFO kablam!    --> src/examples/tuple.rs:122:13
Sep 02 18:35:23.390 INFO kablam!     |
Sep 02 18:35:23.390 INFO kablam! 122 |         let mut session = &mut *cass_session_new();
Sep 02 18:35:23.390 INFO kablam!     |             ----^^^^^^^
Sep 02 18:35:23.390 INFO kablam!     |             |
Sep 02 18:35:23.390 INFO kablam!     |             help: remove this `mut`
Sep 02 18:35:23.390 INFO kablam!     |
Sep 02 18:35:23.390 INFO kablam!     = note: #[warn(unused_mut)] on by default
Sep 02 18:35:23.390 INFO kablam! 
Sep 02 18:35:27.037 INFO kablam! warning: variable does not need to be mutable
Sep 02 18:35:27.037 INFO kablam!   --> src/examples/async.rs:54:13
Sep 02 18:35:27.038 INFO kablam!    |
Sep 02 18:35:27.038 INFO kablam! 54 |         let mut cluster = create_cluster();
Sep 02 18:35:27.038 INFO kablam!    |             ----^^^^^^^
Sep 02 18:35:27.038 INFO kablam!    |             |
Sep 02 18:35:27.038 INFO kablam!    |             help: remove this `mut`
Sep 02 18:35:27.038 INFO kablam!    |
Sep 02 18:35:27.038 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 02 18:35:27.039 INFO kablam! 
Sep 02 18:35:27.473 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 25.07s
Sep 02 18:35:27.503 INFO kablam! su: No module specific data is present
Sep 02 18:35:27.942 INFO running `"docker" "rm" "-f" "f54a04d5742ce789598f57e01a23b839d79fcf87987e12d39a02faddc917f6e7"`
Sep 02 18:35:28.045 INFO blam! f54a04d5742ce789598f57e01a23b839d79fcf87987e12d39a02faddc917f6e7