Sep 10 10:13:37.666 INFO checking screeps-api-0.4.1 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 10:13:37.666 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 10:13:37.667 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-7/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 10:13:37.922 INFO blam! 856f717839a47e69cd731c222a8434dd51495df439714f82fbf4b1eafbbac9e1
Sep 10 10:13:37.924 INFO running `"docker" "start" "-a" "856f717839a47e69cd731c222a8434dd51495df439714f82fbf4b1eafbbac9e1"`
Sep 10 10:13:40.181 INFO kablam! usermod: no changes
Sep 10 10:13:40.551 INFO kablam!    Compiling derive-error-chain v0.10.1
Sep 10 10:13:40.551 INFO kablam!     Checking serde_ignored v0.0.4
Sep 10 10:13:40.551 INFO kablam!     Checking serde-tuple-vec-map v0.2.1
Sep 10 10:13:40.551 INFO kablam!     Checking crossbeam-epoch v0.5.2
Sep 10 10:13:40.603 INFO kablam!     Checking error-chain v0.10.0
Sep 10 10:13:42.358 INFO kablam!     Checking crossbeam-deque v0.6.1
Sep 10 10:13:43.094 INFO kablam!     Checking tokio-threadpool v0.1.6
Sep 10 10:13:45.066 INFO kablam!     Checking tokio-fs v0.1.3
Sep 10 10:13:45.914 INFO kablam!     Checking tokio v0.1.8
Sep 10 10:13:47.067 INFO kablam!     Checking tokio-core v0.1.17
Sep 10 10:13:47.067 INFO kablam!     Checking dotenv v0.10.1
Sep 10 10:13:48.950 INFO kablam!     Checking tokio-proto v0.1.1
Sep 10 10:13:48.950 INFO kablam!     Checking tokio-tls v0.1.4
Sep 10 10:13:50.435 INFO kablam!     Checking websocket v0.20.3
Sep 10 10:13:52.966 INFO kablam!     Checking hyper v0.11.27
Sep 10 10:14:00.098 INFO kablam!     Checking hyper-tls v0.1.4
Sep 10 10:14:01.340 INFO kablam!     Checking screeps-api v0.4.1 (file:///source)
Sep 10 10:14:21.734 INFO kablam! error[E0283]: type annotations required: cannot resolve `std::string::String: std::convert::AsRef<_>`
Sep 10 10:14:21.734 INFO kablam!    --> src/websocket/types/mod.rs:163:76
Sep 10 10:14:21.734 INFO kablam!     |
Sep 10 10:14:21.734 INFO kablam! 163 |             } => Channel::room_map_view(room_name, shard_name.as_ref().map(AsRef::as_ref)),
Sep 10 10:14:21.734 INFO kablam!     |                                                                            ^^^^^^^^^^^^^
Sep 10 10:14:21.734 INFO kablam!     |
Sep 10 10:14:21.734 INFO kablam!     = note: required by `std::convert::AsRef::as_ref`
Sep 10 10:14:21.734 INFO kablam! 
Sep 10 10:14:24.195 INFO kablam! error[E0283]: type annotations required: cannot resolve `std::string::String: std::convert::AsRef<_>`
Sep 10 10:14:24.195 INFO kablam!    --> src/websocket/types/mod.rs:163:76
Sep 10 10:14:24.195 INFO kablam!     |
Sep 10 10:14:24.195 INFO kablam! 163 |             } => Channel::room_map_view(room_name, shard_name.as_ref().map(AsRef::as_ref)),
Sep 10 10:14:24.195 INFO kablam!     |                                                                            ^^^^^^^^^^^^^
Sep 10 10:14:24.195 INFO kablam!     |
Sep 10 10:14:24.195 INFO kablam!     = note: required by `std::convert::AsRef::as_ref`
Sep 10 10:14:24.195 INFO kablam! 
Sep 10 10:14:32.070 INFO kablam! error: aborting due to previous error
Sep 10 10:14:32.071 INFO kablam! 
Sep 10 10:14:32.071 INFO kablam! For more information about this error, try `rustc --explain E0283`.
Sep 10 10:14:32.107 INFO kablam! error: Could not compile `screeps-api`.
Sep 10 10:14:32.108 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 10:14:34.204 INFO kablam! error: aborting due to previous error
Sep 10 10:14:34.205 INFO kablam! 
Sep 10 10:14:34.205 INFO kablam! For more information about this error, try `rustc --explain E0283`.
Sep 10 10:14:34.243 INFO kablam! error: Could not compile `screeps-api`.
Sep 10 10:14:34.243 INFO kablam! 
Sep 10 10:14:34.243 INFO kablam! To learn more, run the command again with --verbose.
Sep 10 10:14:34.245 INFO kablam! su: No module specific data is present
Sep 10 10:14:35.983 INFO running `"docker" "rm" "-f" "856f717839a47e69cd731c222a8434dd51495df439714f82fbf4b1eafbbac9e1"`
Sep 10 10:14:36.094 INFO blam! 856f717839a47e69cd731c222a8434dd51495df439714f82fbf4b1eafbbac9e1