Dec 05 07:25:03.856 INFO checking rust_RIBBIT-0.0.1 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 07:25:03.856 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 05 07:25:04.475 INFO [stdout] 6bcf4b912914bbd6f37279716c0d2a2cc08c55babd7e711a106ba96eb84daa2e
Dec 05 07:25:04.477 INFO running `"docker" "start" "-a" "6bcf4b912914bbd6f37279716c0d2a2cc08c55babd7e711a106ba96eb84daa2e"`
Dec 05 07:25:06.107 INFO [stderr] usermod: no changes
Dec 05 07:25:06.363 INFO [stderr]     Checking hyper v0.7.2
Dec 05 07:25:11.461 INFO [stderr]     Checking rust_RIBBIT v0.0.1 (/source)
Dec 05 07:25:14.919 INFO [stderr] error: parenthesized parameters may only be used with a trait
Dec 05 07:25:14.919 INFO [stderr]   --> src/decoder.rs:52:46
Dec 05 07:25:14.919 INFO [stderr]    |
Dec 05 07:25:14.919 INFO [stderr] 52 |   fn handle_int(buffer: &mut Vec<u8>) -> u64 () {
Dec 05 07:25:14.919 INFO [stderr]    |                                              ^^
Dec 05 07:25:14.919 INFO [stderr]    |
Dec 05 07:25:14.919 INFO [stderr]    = note: #[deny(parenthesized_params_in_types_and_modules)] on by default
Dec 05 07:25:14.919 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 05 07:25:14.919 INFO [stderr]    = note: for more information, see issue #42238 <https://github.com/rust-lang/rust/issues/42238>
Dec 05 07:25:14.919 INFO [stderr] 
Dec 05 07:25:14.987 INFO [stderr] error: aborting due to previous error
Dec 05 07:25:14.987 INFO [stderr] 
Dec 05 07:25:14.996 INFO [stderr] error: Could not compile `rust_RIBBIT`.
Dec 05 07:25:14.996 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 05 07:25:15.195 INFO [stderr] error: parenthesized parameters may only be used with a trait
Dec 05 07:25:15.195 INFO [stderr]   --> src/decoder.rs:52:46
Dec 05 07:25:15.195 INFO [stderr]    |
Dec 05 07:25:15.195 INFO [stderr] 52 |   fn handle_int(buffer: &mut Vec<u8>) -> u64 () {
Dec 05 07:25:15.195 INFO [stderr]    |                                              ^^
Dec 05 07:25:15.195 INFO [stderr]    |
Dec 05 07:25:15.195 INFO [stderr]    = note: #[deny(parenthesized_params_in_types_and_modules)] on by default
Dec 05 07:25:15.195 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 05 07:25:15.195 INFO [stderr]    = note: for more information, see issue #42238 <https://github.com/rust-lang/rust/issues/42238>
Dec 05 07:25:15.195 INFO [stderr] 
Dec 05 07:25:15.263 INFO [stderr] error: aborting due to previous error
Dec 05 07:25:15.263 INFO [stderr] 
Dec 05 07:25:15.275 INFO [stderr] error: Could not compile `rust_RIBBIT`.
Dec 05 07:25:15.275 INFO [stderr] 
Dec 05 07:25:15.275 INFO [stderr] To learn more, run the command again with --verbose.
Dec 05 07:25:15.276 INFO [stderr] su: No module specific data is present
Dec 05 07:25:16.065 INFO running `"docker" "inspect" "6bcf4b912914bbd6f37279716c0d2a2cc08c55babd7e711a106ba96eb84daa2e"`
Dec 05 07:25:16.311 INFO running `"docker" "rm" "-f" "6bcf4b912914bbd6f37279716c0d2a2cc08c55babd7e711a106ba96eb84daa2e"`
Dec 05 07:25:16.543 INFO [stdout] 6bcf4b912914bbd6f37279716c0d2a2cc08c55babd7e711a106ba96eb84daa2e