Dec 14 22:45:40.392 INFO testing rotary-encoder-0.1.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 22:45:40.392 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 22:45:40.606 INFO [stdout] 7fa54439e23fa92b4ff0efbf8731436f5e41b7879314793332b2c94b2efc6964
Dec 14 22:45:40.608 INFO running `"docker" "start" "-a" "7fa54439e23fa92b4ff0efbf8731436f5e41b7879314793332b2c94b2efc6964"`
Dec 14 22:45:41.039 INFO [stderr] usermod: no changes
Dec 14 22:45:41.155 INFO [stderr]    Compiling rotary-encoder v0.1.0 (/source)
Dec 14 22:45:41.817 INFO [stderr] warning: where clauses are not enforced in type aliases
Dec 14 22:45:41.817 INFO [stderr]   --> src/lib.rs:46:30
Dec 14 22:45:41.817 INFO [stderr]    |
Dec 14 22:45:41.817 INFO [stderr] 46 | type InternalStream<S> where S: Stream<Item = u8> + 'static =
Dec 14 22:45:41.817 INFO [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 22:45:41.817 INFO [stderr]    |
Dec 14 22:45:41.817 INFO [stderr]    = note: #[warn(type_alias_bounds)] on by default
Dec 14 22:45:41.817 INFO [stderr]    = help: the clause will not be checked when the type alias is used, and should be removed
Dec 14 22:45:41.817 INFO [stderr] help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Dec 14 22:45:41.817 INFO [stderr]   --> src/lib.rs:47:42
Dec 14 22:45:41.817 INFO [stderr]    |
Dec 14 22:45:41.817 INFO [stderr] 47 |     Box<Stream<Item = Direction, Error = S::Error> + 'static>;
Dec 14 22:45:41.817 INFO [stderr]    |                                          ^^^^^^^^
Dec 14 22:45:41.817 INFO [stderr] 
Dec 14 22:45:41.879 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
Dec 14 22:45:41.884 INFO [stderr] su: No module specific data is present
Dec 14 22:45:42.346 INFO running `"docker" "inspect" "7fa54439e23fa92b4ff0efbf8731436f5e41b7879314793332b2c94b2efc6964"`
Dec 14 22:45:42.647 INFO running `"docker" "rm" "-f" "7fa54439e23fa92b4ff0efbf8731436f5e41b7879314793332b2c94b2efc6964"`
Dec 14 22:45:42.892 INFO [stdout] 7fa54439e23fa92b4ff0efbf8731436f5e41b7879314793332b2c94b2efc6964
Dec 14 22:45:42.901 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 22:45:43.276 INFO [stdout] 4e4e0405583d675d7e87a23c077bc0d2bf159ce1e6d7735c286391a868db8087
Dec 14 22:45:43.280 INFO running `"docker" "start" "-a" "4e4e0405583d675d7e87a23c077bc0d2bf159ce1e6d7735c286391a868db8087"`
Dec 14 22:45:44.635 INFO [stderr] usermod: no changes
Dec 14 22:45:44.822 INFO [stderr]    Compiling tokio-reactor v0.1.7
Dec 14 22:45:48.125 INFO [stderr]    Compiling tokio-udp v0.1.3
Dec 14 22:45:48.125 INFO [stderr]    Compiling tokio-uds v0.2.4
Dec 14 22:45:48.125 INFO [stderr]    Compiling tokio-tcp v0.1.2
Dec 14 22:45:53.679 INFO [stderr]    Compiling tokio v0.1.13
Dec 14 22:45:57.956 INFO [stderr]    Compiling tokio-core v0.1.17
Dec 14 22:46:03.751 INFO [stderr]    Compiling sysfs_gpio v0.5.3
Dec 14 22:46:08.527 INFO [stderr]    Compiling rotary-encoder v0.1.0 (/source)
Dec 14 22:46:09.926 INFO [stderr] warning: where clauses are not enforced in type aliases
Dec 14 22:46:09.926 INFO [stderr]   --> src/lib.rs:46:30
Dec 14 22:46:09.926 INFO [stderr]    |
Dec 14 22:46:09.926 INFO [stderr] 46 | type InternalStream<S> where S: Stream<Item = u8> + 'static =
Dec 14 22:46:09.926 INFO [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 22:46:09.926 INFO [stderr]    |
Dec 14 22:46:09.926 INFO [stderr]    = note: #[warn(type_alias_bounds)] on by default
Dec 14 22:46:09.926 INFO [stderr]    = help: the clause will not be checked when the type alias is used, and should be removed
Dec 14 22:46:09.926 INFO [stderr] help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Dec 14 22:46:09.926 INFO [stderr]   --> src/lib.rs:47:42
Dec 14 22:46:09.926 INFO [stderr]    |
Dec 14 22:46:09.926 INFO [stderr] 47 |     Box<Stream<Item = Direction, Error = S::Error> + 'static>;
Dec 14 22:46:09.926 INFO [stderr]    |                                          ^^^^^^^^
Dec 14 22:46:09.926 INFO [stderr] 
Dec 14 22:46:15.869 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.23s
Dec 14 22:46:15.914 INFO [stderr] su: No module specific data is present
Dec 14 22:46:16.939 INFO running `"docker" "inspect" "4e4e0405583d675d7e87a23c077bc0d2bf159ce1e6d7735c286391a868db8087"`
Dec 14 22:46:17.209 INFO running `"docker" "rm" "-f" "4e4e0405583d675d7e87a23c077bc0d2bf159ce1e6d7735c286391a868db8087"`
Dec 14 22:46:17.618 INFO [stdout] 4e4e0405583d675d7e87a23c077bc0d2bf159ce1e6d7735c286391a868db8087
Dec 14 22:46:17.623 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 14 22:46:18.139 INFO [stdout] ac20a3f5c5a303590482362bc37b21e42215a6c48012b824d118dddd76a4ea0a
Dec 14 22:46:18.141 INFO running `"docker" "start" "-a" "ac20a3f5c5a303590482362bc37b21e42215a6c48012b824d118dddd76a4ea0a"`
Dec 14 22:46:19.553 INFO [stderr] usermod: no changes
Dec 14 22:46:19.723 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
Dec 14 22:46:19.734 INFO [stderr]      Running /target/debug/deps/rotary_encoder-4653514583f25abe
Dec 14 22:46:19.743 INFO [stderr]    Doc-tests rotary-encoder
Dec 14 22:46:19.743 INFO [stdout] 
Dec 14 22:46:19.743 INFO [stdout] running 0 tests
Dec 14 22:46:19.743 INFO [stdout] 
Dec 14 22:46:19.743 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 22:46:19.743 INFO [stdout] 
Dec 14 22:46:20.843 INFO [stdout] 
Dec 14 22:46:20.843 INFO [stdout] running 0 tests
Dec 14 22:46:20.843 INFO [stdout] 
Dec 14 22:46:20.843 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 22:46:20.843 INFO [stdout] 
Dec 14 22:46:20.849 INFO [stderr] su: No module specific data is present
Dec 14 22:46:21.689 INFO running `"docker" "inspect" "ac20a3f5c5a303590482362bc37b21e42215a6c48012b824d118dddd76a4ea0a"`
Dec 14 22:46:22.017 INFO running `"docker" "rm" "-f" "ac20a3f5c5a303590482362bc37b21e42215a6c48012b824d118dddd76a4ea0a"`
Dec 14 22:46:22.275 INFO [stdout] ac20a3f5c5a303590482362bc37b21e42215a6c48012b824d118dddd76a4ea0a