Sep 21 13:15:28.152 INFO checking async-mesos-0.1.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 13:15:28.152 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 13:15:28.152 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 13:15:28.365 INFO blam! 961ec9f6225e79b0e0de3cde0d5c2c4d297027e09b22e1488d269b4488ecd40f
Sep 21 13:15:28.369 INFO running `"docker" "start" "-a" "961ec9f6225e79b0e0de3cde0d5c2c4d297027e09b22e1488d269b4488ecd40f"`
Sep 21 13:15:29.361 INFO kablam! usermod: no changes
Sep 21 13:15:29.610 INFO kablam!    Compiling protobuf v1.7.4
Sep 21 13:15:38.114 INFO kablam!     Checking async-mesos v0.1.0 (/source)
Sep 21 13:16:03.406 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 21 13:16:03.406 INFO kablam!   --> tests/mesos.rs:32:9
Sep 21 13:16:03.406 INFO kablam!    |
Sep 21 13:16:03.406 INFO kablam! 32 |         simple_logger::init();
Sep 21 13:16:03.406 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^
Sep 21 13:16:03.406 INFO kablam!    |
Sep 21 13:16:03.406 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 21 13:16:03.406 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 21 13:16:03.406 INFO kablam! 
Sep 21 13:16:03.406 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 21 13:16:03.406 INFO kablam!   --> tests/mesos.rs:63:9
Sep 21 13:16:03.406 INFO kablam!    |
Sep 21 13:16:03.406 INFO kablam! 63 |         simple_logger::init();
Sep 21 13:16:03.406 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^
Sep 21 13:16:03.406 INFO kablam!    |
Sep 21 13:16:03.406 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 21 13:16:03.406 INFO kablam! 
Sep 21 13:16:03.458 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 34.07s
Sep 21 13:16:03.465 INFO kablam! su: No module specific data is present
Sep 21 13:16:04.783 INFO running `"docker" "rm" "-f" "961ec9f6225e79b0e0de3cde0d5c2c4d297027e09b22e1488d269b4488ecd40f"`
Sep 21 13:16:04.917 INFO blam! 961ec9f6225e79b0e0de3cde0d5c2c4d297027e09b22e1488d269b4488ecd40f