Dec 14 22:45:40.098 INFO testing rotary-encoder-0.1.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 22:45:40.099 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 22:45:40.285 INFO [stdout] 86403c7fa05cd0a4883d18fa146df0fff91cc8df72d61c777cd0aab62693ab6e
Dec 14 22:45:40.287 INFO running `"docker" "start" "-a" "86403c7fa05cd0a4883d18fa146df0fff91cc8df72d61c777cd0aab62693ab6e"`
Dec 14 22:45:40.805 INFO [stderr] usermod: no changes
Dec 14 22:45:40.872 INFO [stderr]    Compiling rotary-encoder v0.1.0 (/source)
Dec 14 22:45:41.319 INFO [stderr] warning: where clauses are not enforced in type aliases
Dec 14 22:45:41.319 INFO [stderr]   --> src/lib.rs:46:30
Dec 14 22:45:41.319 INFO [stderr]    |
Dec 14 22:45:41.319 INFO [stderr] 46 | type InternalStream<S> where S: Stream<Item = u8> + 'static =
Dec 14 22:45:41.319 INFO [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 22:45:41.319 INFO [stderr]    |
Dec 14 22:45:41.319 INFO [stderr]    = note: #[warn(type_alias_bounds)] on by default
Dec 14 22:45:41.319 INFO [stderr]    = help: the clause will not be checked when the type alias is used, and should be removed
Dec 14 22:45:41.319 INFO [stderr] help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Dec 14 22:45:41.319 INFO [stderr]   --> src/lib.rs:47:42
Dec 14 22:45:41.319 INFO [stderr]    |
Dec 14 22:45:41.319 INFO [stderr] 47 |     Box<Stream<Item = Direction, Error = S::Error> + 'static>;
Dec 14 22:45:41.319 INFO [stderr]    |                                          ^^^^^^^^
Dec 14 22:45:41.319 INFO [stderr] 
Dec 14 22:45:41.346 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
Dec 14 22:45:41.352 INFO [stderr] su: No module specific data is present
Dec 14 22:45:41.842 INFO running `"docker" "inspect" "86403c7fa05cd0a4883d18fa146df0fff91cc8df72d61c777cd0aab62693ab6e"`
Dec 14 22:45:42.094 INFO running `"docker" "rm" "-f" "86403c7fa05cd0a4883d18fa146df0fff91cc8df72d61c777cd0aab62693ab6e"`
Dec 14 22:45:42.406 INFO [stdout] 86403c7fa05cd0a4883d18fa146df0fff91cc8df72d61c777cd0aab62693ab6e
Dec 14 22:45:42.411 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 22:45:42.843 INFO [stdout] 378d63638407d21c55e78eb6553b6918b785db45a122077238c09f2e7a2193ba
Dec 14 22:45:42.849 INFO running `"docker" "start" "-a" "378d63638407d21c55e78eb6553b6918b785db45a122077238c09f2e7a2193ba"`
Dec 14 22:45:43.707 INFO [stderr] usermod: no changes
Dec 14 22:45:43.911 INFO [stderr]    Compiling tokio-core v0.1.17
Dec 14 22:45:49.739 INFO [stderr]    Compiling sysfs_gpio v0.5.3
Dec 14 22:45:54.099 INFO [stderr]    Compiling rotary-encoder v0.1.0 (/source)
Dec 14 22:45:55.127 INFO [stderr] warning: where clauses are not enforced in type aliases
Dec 14 22:45:55.127 INFO [stderr]   --> src/lib.rs:46:30
Dec 14 22:45:55.127 INFO [stderr]    |
Dec 14 22:45:55.127 INFO [stderr] 46 | type InternalStream<S> where S: Stream<Item = u8> + 'static =
Dec 14 22:45:55.127 INFO [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 22:45:55.127 INFO [stderr]    |
Dec 14 22:45:55.127 INFO [stderr]    = note: #[warn(type_alias_bounds)] on by default
Dec 14 22:45:55.127 INFO [stderr]    = help: the clause will not be checked when the type alias is used, and should be removed
Dec 14 22:45:55.127 INFO [stderr] help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Dec 14 22:45:55.127 INFO [stderr]   --> src/lib.rs:47:42
Dec 14 22:45:55.127 INFO [stderr]    |
Dec 14 22:45:55.127 INFO [stderr] 47 |     Box<Stream<Item = Direction, Error = S::Error> + 'static>;
Dec 14 22:45:55.127 INFO [stderr]    |                                          ^^^^^^^^
Dec 14 22:45:55.127 INFO [stderr] 
Dec 14 22:46:00.915 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.17s
Dec 14 22:46:00.923 INFO [stderr] su: No module specific data is present
Dec 14 22:46:01.640 INFO running `"docker" "inspect" "378d63638407d21c55e78eb6553b6918b785db45a122077238c09f2e7a2193ba"`
Dec 14 22:46:02.009 INFO running `"docker" "rm" "-f" "378d63638407d21c55e78eb6553b6918b785db45a122077238c09f2e7a2193ba"`
Dec 14 22:46:02.324 INFO [stdout] 378d63638407d21c55e78eb6553b6918b785db45a122077238c09f2e7a2193ba
Dec 14 22:46:02.335 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 22:46:02.828 INFO [stdout] 54046f1934b3108008b714777e12ca95f3e0234d4a4a63c4beed0b37f2d9b60d
Dec 14 22:46:02.839 INFO running `"docker" "start" "-a" "54046f1934b3108008b714777e12ca95f3e0234d4a4a63c4beed0b37f2d9b60d"`
Dec 14 22:46:04.471 INFO [stderr] usermod: no changes
Dec 14 22:46:04.642 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.14s
Dec 14 22:46:04.667 INFO [stderr]      Running /target/debug/deps/rotary_encoder-0bfe966cc8bb15b4
Dec 14 22:46:04.671 INFO [stdout] 
Dec 14 22:46:04.671 INFO [stdout] running 0 tests
Dec 14 22:46:04.671 INFO [stdout] 
Dec 14 22:46:04.671 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 22:46:04.671 INFO [stdout] 
Dec 14 22:46:04.671 INFO [stderr]    Doc-tests rotary-encoder
Dec 14 22:46:05.667 INFO [stdout] 
Dec 14 22:46:05.667 INFO [stdout] running 0 tests
Dec 14 22:46:05.667 INFO [stdout] 
Dec 14 22:46:05.667 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 22:46:05.667 INFO [stdout] 
Dec 14 22:46:05.685 INFO [stderr] su: No module specific data is present
Dec 14 22:46:06.598 INFO running `"docker" "inspect" "54046f1934b3108008b714777e12ca95f3e0234d4a4a63c4beed0b37f2d9b60d"`
Dec 14 22:46:06.881 INFO running `"docker" "rm" "-f" "54046f1934b3108008b714777e12ca95f3e0234d4a4a63c4beed0b37f2d9b60d"`
Dec 14 22:46:07.247 INFO [stdout] 54046f1934b3108008b714777e12ca95f3e0234d4a4a63c4beed0b37f2d9b60d