Nov 30 16:52:56.808 INFO checking rotary-encoder-0.1.0 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 16:52:56.808 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-alt check --frozen --all --all-targets" "-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"`
Nov 30 16:52:57.037 INFO [stdout] 70b46661e3e54671641caa923bdb5bb4810e8af01223ffe915e10a2cfe0f491b
Nov 30 16:52:57.039 INFO running `"docker" "start" "-a" "70b46661e3e54671641caa923bdb5bb4810e8af01223ffe915e10a2cfe0f491b"`
Nov 30 16:52:57.696 INFO [stderr] usermod: no changes
Nov 30 16:52:57.864 INFO [stderr]     Checking rotary-encoder v0.1.0 (/source)
Nov 30 16:52:57.866 INFO [stderr]     Checking tokio-reactor v0.1.7
Nov 30 16:52:58.400 INFO [stderr] warning: where clauses are not enforced in type aliases
Nov 30 16:52:58.400 INFO [stderr]   --> src/lib.rs:46:30
Nov 30 16:52:58.400 INFO [stderr]    |
Nov 30 16:52:58.400 INFO [stderr] 46 | type InternalStream<S> where S: Stream<Item = u8> + 'static =
Nov 30 16:52:58.400 INFO [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 16:52:58.400 INFO [stderr]    |
Nov 30 16:52:58.400 INFO [stderr]    = note: #[warn(type_alias_bounds)] on by default
Nov 30 16:52:58.400 INFO [stderr]    = help: the clause will not be checked when the type alias is used, and should be removed
Nov 30 16:52:58.400 INFO [stderr] help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Nov 30 16:52:58.402 INFO [stderr]   --> src/lib.rs:47:42
Nov 30 16:52:58.402 INFO [stderr]    |
Nov 30 16:52:58.402 INFO [stderr] 47 |     Box<Stream<Item = Direction, Error = S::Error> + 'static>;
Nov 30 16:52:58.402 INFO [stderr]    |                                          ^^^^^^^^
Nov 30 16:52:58.402 INFO [stderr] 
Nov 30 16:52:59.751 INFO [stderr]     Checking tokio-uds v0.2.4
Nov 30 16:52:59.752 INFO [stderr]     Checking tokio-udp v0.1.3
Nov 30 16:52:59.752 INFO [stderr]     Checking tokio-tcp v0.1.2
Nov 30 16:53:02.164 INFO [stderr]     Checking tokio v0.1.13
Nov 30 16:53:04.865 INFO [stderr]     Checking tokio-core v0.1.17
Nov 30 16:53:08.564 INFO [stderr]     Checking sysfs_gpio v0.5.3
Nov 30 16:53:13.044 INFO [stderr] warning: where clauses are not enforced in type aliases
Nov 30 16:53:13.044 INFO [stderr]   --> src/lib.rs:46:30
Nov 30 16:53:13.044 INFO [stderr]    |
Nov 30 16:53:13.044 INFO [stderr] 46 | type InternalStream<S> where S: Stream<Item = u8> + 'static =
Nov 30 16:53:13.044 INFO [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 16:53:13.044 INFO [stderr]    |
Nov 30 16:53:13.044 INFO [stderr]    = note: #[warn(type_alias_bounds)] on by default
Nov 30 16:53:13.044 INFO [stderr]    = help: the clause will not be checked when the type alias is used, and should be removed
Nov 30 16:53:13.045 INFO [stderr] help: use fully disambiguated paths (i.e., `<T as Trait>::Assoc`) to refer to associated types in type aliases
Nov 30 16:53:13.045 INFO [stderr]   --> src/lib.rs:47:42
Nov 30 16:53:13.045 INFO [stderr]    |
Nov 30 16:53:13.045 INFO [stderr] 47 |     Box<Stream<Item = Direction, Error = S::Error> + 'static>;
Nov 30 16:53:13.045 INFO [stderr]    |                                          ^^^^^^^^
Nov 30 16:53:13.045 INFO [stderr] 
Nov 30 16:53:16.240 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.51s
Nov 30 16:53:16.255 INFO [stderr] su: No module specific data is present
Nov 30 16:53:17.311 INFO running `"docker" "inspect" "70b46661e3e54671641caa923bdb5bb4810e8af01223ffe915e10a2cfe0f491b"`
Nov 30 16:53:17.664 INFO running `"docker" "rm" "-f" "70b46661e3e54671641caa923bdb5bb4810e8af01223ffe915e10a2cfe0f491b"`
Nov 30 16:53:18.028 INFO [stdout] 70b46661e3e54671641caa923bdb5bb4810e8af01223ffe915e10a2cfe0f491b