Oct 21 12:23:00.825 INFO checking wastevensv/cbor-telemetry-relay against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 12:23:00.827 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-6/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 21 12:23:01.300 INFO blam! d4022d8e70b202dc3a5c5a289a76ba3b8081b8b009eb618f2cb77c91ea875beb
Oct 21 12:23:01.308 INFO running `"docker" "start" "-a" "d4022d8e70b202dc3a5c5a289a76ba3b8081b8b009eb618f2cb77c91ea875beb"`
Oct 21 12:23:02.675 INFO kablam! usermod: no changes
Oct 21 12:23:02.810 INFO kablam!     Checking serde v1.0.37
Oct 21 12:23:02.810 INFO kablam!     Checking cobs v0.1.3
Oct 21 12:23:02.811 INFO kablam!    Compiling proc-macro2 v0.3.6
Oct 21 12:23:02.811 INFO kablam!     Checking ioctl-rs v0.1.6
Oct 21 12:23:02.811 INFO kablam!     Checking serial-core v0.4.0
Oct 21 12:23:03.680 INFO kablam!     Checking serial-unix v0.4.0
Oct 21 12:23:04.344 INFO kablam!     Checking serial v0.4.0
Oct 21 12:23:07.908 INFO kablam!    Compiling quote v0.5.1
Oct 21 12:23:09.002 INFO kablam!    Compiling syn v0.13.1
Oct 21 12:23:20.432 INFO kablam!    Compiling serde_derive_internals v0.23.1
Oct 21 12:23:24.976 INFO kablam!    Compiling serde_derive v1.0.39
Oct 21 12:23:25.076 INFO kablam!     Checking serde_json v1.0.15
Oct 21 12:23:25.076 INFO kablam!     Checking serde_cbor v0.8.2
Oct 21 12:23:37.664 INFO kablam!     Checking receiver-cbor v0.2.0 (/source)
Oct 21 12:23:38.693 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 12:23:38.693 INFO kablam!   --> src/bin_proxy.rs:49:37
Oct 21 12:23:38.694 INFO kablam!    |
Oct 21 12:23:38.694 INFO kablam! 49 |                                     stream.flush();
Oct 21 12:23:38.694 INFO kablam!    |                                     ^^^^^^^^^^^^^^^
Oct 21 12:23:38.695 INFO kablam!    |
Oct 21 12:23:38.695 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 12:23:38.696 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 12:23:38.696 INFO kablam! 
Oct 21 12:23:38.777 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 12:23:38.777 INFO kablam!   --> src/bin_proxy.rs:49:37
Oct 21 12:23:38.777 INFO kablam!    |
Oct 21 12:23:38.778 INFO kablam! 49 |                                     stream.flush();
Oct 21 12:23:38.778 INFO kablam!    |                                     ^^^^^^^^^^^^^^^
Oct 21 12:23:38.778 INFO kablam!    |
Oct 21 12:23:38.779 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 21 12:23:38.779 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 12:23:38.779 INFO kablam! 
Oct 21 12:23:39.252 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 36.52s
Oct 21 12:23:39.252 INFO kablam! su: No module specific data is present
Oct 21 12:23:39.945 INFO running `"docker" "rm" "-f" "d4022d8e70b202dc3a5c5a289a76ba3b8081b8b009eb618f2cb77c91ea875beb"`
Oct 21 12:23:40.192 INFO blam! d4022d8e70b202dc3a5c5a289a76ba3b8081b8b009eb618f2cb77c91ea875beb