Oct 12 11:00:08.098 INFO checking wastevensv/cbor-telemetry-relay against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 11:00:08.098 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 12 11:00:08.480 INFO blam! e192477b04e66cf66dd3aa06ed5c07cffe58eb9a88dfb12fb130f90e7f8ad800
Oct 12 11:00:08.482 INFO running `"docker" "start" "-a" "e192477b04e66cf66dd3aa06ed5c07cffe58eb9a88dfb12fb130f90e7f8ad800"`
Oct 12 11:00:09.519 INFO kablam! usermod: no changes
Oct 12 11:00:09.600 INFO kablam!     Checking cobs v0.1.3
Oct 12 11:00:09.600 INFO kablam!    Compiling proc-macro2 v0.3.6
Oct 12 11:00:09.604 INFO kablam!     Checking ioctl-rs v0.1.6
Oct 12 11:00:09.604 INFO kablam!     Checking serial-core v0.4.0
Oct 12 11:00:09.604 INFO kablam!     Checking serde_cbor v0.8.2
Oct 12 11:00:09.604 INFO kablam!     Checking serde_json v1.0.15
Oct 12 11:00:10.824 INFO kablam!     Checking serial-unix v0.4.0
Oct 12 11:00:11.686 INFO kablam!     Checking serial v0.4.0
Oct 12 11:00:15.992 INFO kablam!    Compiling quote v0.5.1
Oct 12 11:00:16.968 INFO kablam!    Compiling syn v0.13.1
Oct 12 11:00:26.120 INFO kablam!    Compiling serde_derive_internals v0.23.1
Oct 12 11:00:30.422 INFO kablam!    Compiling serde_derive v1.0.39
Oct 12 11:00:40.720 INFO kablam!     Checking receiver-cbor v0.2.0 (/source)
Oct 12 11:00:41.740 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 11:00:41.740 INFO kablam!   --> src/bin_proxy.rs:49:37
Oct 12 11:00:41.741 INFO kablam!    |
Oct 12 11:00:41.741 INFO kablam! 49 |                                     stream.flush();
Oct 12 11:00:41.741 INFO kablam!    |                                     ^^^^^^^^^^^^^^^
Oct 12 11:00:41.741 INFO kablam!    |
Oct 12 11:00:41.741 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 11:00:41.741 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 11:00:41.741 INFO kablam! 
Oct 12 11:00:41.900 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 12 11:00:41.900 INFO kablam!   --> src/bin_proxy.rs:49:37
Oct 12 11:00:41.900 INFO kablam!    |
Oct 12 11:00:41.900 INFO kablam! 49 |                                     stream.flush();
Oct 12 11:00:41.900 INFO kablam!    |                                     ^^^^^^^^^^^^^^^
Oct 12 11:00:41.900 INFO kablam!    |
Oct 12 11:00:41.900 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 12 11:00:41.900 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 12 11:00:41.900 INFO kablam! 
Oct 12 11:00:42.459 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 32.91s
Oct 12 11:00:42.470 INFO kablam! su: No module specific data is present
Oct 12 11:00:43.712 INFO running `"docker" "rm" "-f" "e192477b04e66cf66dd3aa06ed5c07cffe58eb9a88dfb12fb130f90e7f8ad800"`
Oct 12 11:00:44.000 INFO blam! e192477b04e66cf66dd3aa06ed5c07cffe58eb9a88dfb12fb130f90e7f8ad800