Nov 30 17:07:29.264 INFO checking rift-0.5.1 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 17:07:29.264 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 30 17:07:29.489 INFO [stdout] dcc03448ed9f6f2f390c0abe91ef55fd4fa32af04ff164f9b1af4f276df63eac
Nov 30 17:07:29.491 INFO running `"docker" "start" "-a" "dcc03448ed9f6f2f390c0abe91ef55fd4fa32af04ff164f9b1af4f276df63eac"`
Nov 30 17:07:29.861 INFO [stderr] usermod: no changes
Nov 30 17:07:29.906 INFO [stderr]     Checking rift v0.5.1 (/source)
Nov 30 17:07:30.724 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 17:07:30.724 INFO [stderr]    --> src/protocol/compact.rs:258:44
Nov 30 17:07:30.724 INFO [stderr]     |
Nov 30 17:07:30.724 INFO [stderr] 258 |             let val_type = try!(u8_to_type((type_header & 0x0F)));
Nov 30 17:07:30.724 INFO [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 17:07:30.724 INFO [stderr]     |
Nov 30 17:07:30.724 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 30 17:07:30.724 INFO [stderr] 
Nov 30 17:07:31.052 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 17:07:31.053 INFO [stderr]    --> src/protocol/compact.rs:258:44
Nov 30 17:07:31.053 INFO [stderr]     |
Nov 30 17:07:31.053 INFO [stderr] 258 |             let val_type = try!(u8_to_type((type_header & 0x0F)));
Nov 30 17:07:31.054 INFO [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 17:07:31.054 INFO [stderr]     |
Nov 30 17:07:31.054 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 30 17:07:31.055 INFO [stderr] 
Nov 30 17:07:32.648 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.75s
Nov 30 17:07:32.648 INFO [stderr] su: No module specific data is present
Nov 30 17:07:33.700 INFO running `"docker" "inspect" "dcc03448ed9f6f2f390c0abe91ef55fd4fa32af04ff164f9b1af4f276df63eac"`
Nov 30 17:07:34.050 INFO running `"docker" "rm" "-f" "dcc03448ed9f6f2f390c0abe91ef55fd4fa32af04ff164f9b1af4f276df63eac"`
Nov 30 17:07:34.367 INFO [stdout] dcc03448ed9f6f2f390c0abe91ef55fd4fa32af04ff164f9b1af4f276df63eac