Dec 07 00:34:11.109 INFO testing rust_RIBBIT-0.0.1 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 00:34:11.109 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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 07 00:34:11.460 INFO [stdout] 15b2502d2b01d5ae8c296033c03f723b4dd0257f65fcac73168cd6a9dd918be7
Dec 07 00:34:11.466 INFO running `"docker" "start" "-a" "15b2502d2b01d5ae8c296033c03f723b4dd0257f65fcac73168cd6a9dd918be7"`
Dec 07 00:34:12.359 INFO [stderr] usermod: no changes
Dec 07 00:34:12.663 INFO [stderr]    Compiling serde v0.6.15
Dec 07 00:34:16.394 INFO [stderr]    Compiling mime v0.1.3
Dec 07 00:34:17.896 INFO [stderr]    Compiling hyper v0.7.2
Dec 07 00:34:27.384 INFO [stderr]    Compiling rust_RIBBIT v0.0.1 (/source)
Dec 07 00:34:30.066 INFO [stderr] error: parenthesized parameters may only be used with a trait
Dec 07 00:34:30.066 INFO [stderr]   --> src/decoder.rs:52:46
Dec 07 00:34:30.066 INFO [stderr]    |
Dec 07 00:34:30.066 INFO [stderr] 52 |   fn handle_int(buffer: &mut Vec<u8>) -> u64 () {
Dec 07 00:34:30.066 INFO [stderr]    |                                              ^^
Dec 07 00:34:30.066 INFO [stderr]    |
Dec 07 00:34:30.066 INFO [stderr]    = note: #[deny(parenthesized_params_in_types_and_modules)] on by default
Dec 07 00:34:30.066 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 07 00:34:30.066 INFO [stderr]    = note: for more information, see issue #42238 <https://github.com/rust-lang/rust/issues/42238>
Dec 07 00:34:30.066 INFO [stderr] 
Dec 07 00:34:30.120 INFO [stderr] error: aborting due to previous error
Dec 07 00:34:30.120 INFO [stderr] 
Dec 07 00:34:30.140 INFO [stderr] error: Could not compile `rust_RIBBIT`.
Dec 07 00:34:30.140 INFO [stderr] 
Dec 07 00:34:30.140 INFO [stderr] To learn more, run the command again with --verbose.
Dec 07 00:34:30.145 INFO [stderr] su: No module specific data is present
Dec 07 00:34:30.788 INFO running `"docker" "inspect" "15b2502d2b01d5ae8c296033c03f723b4dd0257f65fcac73168cd6a9dd918be7"`
Dec 07 00:34:31.132 INFO running `"docker" "rm" "-f" "15b2502d2b01d5ae8c296033c03f723b4dd0257f65fcac73168cd6a9dd918be7"`
Dec 07 00:34:31.380 INFO [stdout] 15b2502d2b01d5ae8c296033c03f723b4dd0257f65fcac73168cd6a9dd918be7