Dec 12 04:50:30.333 INFO checking wire-0.0.12 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 04:50:30.333 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 12 04:50:30.684 INFO [stdout] c49ff4f451d737bd0d28e45645b074f8ed0cb4eeccc43b42822ed64330134c78
Dec 12 04:50:30.686 INFO running `"docker" "start" "-a" "c49ff4f451d737bd0d28e45645b074f8ed0cb4eeccc43b42822ed64330134c78"`
Dec 12 04:50:31.968 INFO [stderr] usermod: no changes
Dec 12 04:50:32.108 INFO [stderr]     Checking vec_map v0.0.1
Dec 12 04:50:32.108 INFO [stderr]     Checking bchannel v0.0.10
Dec 12 04:50:32.108 INFO [stderr]     Checking bincode v0.5.9
Dec 12 04:50:33.637 INFO [stderr]     Checking unreliable-message v0.1.0
Dec 12 04:50:34.518 INFO [stderr]     Checking wire v0.0.12 (/source)
Dec 12 04:50:37.490 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 04:50:37.490 INFO [stderr]   --> examples/unreliable_message.rs:24:13
Dec 12 04:50:37.490 INFO [stderr]    |
Dec 12 04:50:37.490 INFO [stderr] 24 |             sender.send(&line, theirs);
Dec 12 04:50:37.490 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 04:50:37.490 INFO [stderr]    |
Dec 12 04:50:37.490 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 04:50:37.490 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 04:50:37.490 INFO [stderr] 
Dec 12 04:50:37.533 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.52s
Dec 12 04:50:37.539 INFO [stderr] su: No module specific data is present
Dec 12 04:50:37.960 INFO running `"docker" "inspect" "c49ff4f451d737bd0d28e45645b074f8ed0cb4eeccc43b42822ed64330134c78"`
Dec 12 04:50:38.158 INFO running `"docker" "rm" "-f" "c49ff4f451d737bd0d28e45645b074f8ed0cb4eeccc43b42822ed64330134c78"`
Dec 12 04:50:38.375 INFO [stdout] c49ff4f451d737bd0d28e45645b074f8ed0cb4eeccc43b42822ed64330134c78