Dec 05 13:41:16.900 INFO checking fountain_codes-0.2.1 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 13:41:16.900 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 13:41:17.367 INFO [stdout] af05d9c00d1204596aad7e2499d4e7a51167e7e66f448686d0936b862dea9930
Dec 05 13:41:17.379 INFO running `"docker" "start" "-a" "af05d9c00d1204596aad7e2499d4e7a51167e7e66f448686d0936b862dea9930"`
Dec 05 13:41:18.870 INFO [stderr] usermod: no changes
Dec 05 13:41:18.963 INFO [stderr]     Checking fountain_codes v0.2.1 (/source)
Dec 05 13:41:20.059 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 13:41:20.059 INFO [stderr]   --> src/lt.rs:35:36
Dec 05 13:41:20.059 INFO [stderr]    |
Dec 05 13:41:20.059 INFO [stderr] 35 |         let extra_block = cmp::min((data_bytes % BLOCK_BYTES as u64), 1);
Dec 05 13:41:20.059 INFO [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 13:41:20.059 INFO [stderr]    |
Dec 05 13:41:20.059 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 13:41:20.059 INFO [stderr] 
Dec 05 13:41:20.063 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 13:41:20.063 INFO [stderr]    --> src/lt.rs:116:36
Dec 05 13:41:20.063 INFO [stderr]     |
Dec 05 13:41:20.063 INFO [stderr] 116 |         let extra_block = cmp::min((data_bytes % BLOCK_BYTES as u64), 1);
Dec 05 13:41:20.063 INFO [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 13:41:20.063 INFO [stderr] 
Dec 05 13:41:20.135 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 13:41:20.135 INFO [stderr]   --> src/lt.rs:35:36
Dec 05 13:41:20.135 INFO [stderr]    |
Dec 05 13:41:20.135 INFO [stderr] 35 |         let extra_block = cmp::min((data_bytes % BLOCK_BYTES as u64), 1);
Dec 05 13:41:20.135 INFO [stderr]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 13:41:20.135 INFO [stderr]    |
Dec 05 13:41:20.135 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 13:41:20.135 INFO [stderr] 
Dec 05 13:41:20.135 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 13:41:20.135 INFO [stderr]    --> src/lt.rs:116:36
Dec 05 13:41:20.135 INFO [stderr]     |
Dec 05 13:41:20.135 INFO [stderr] 116 |         let extra_block = cmp::min((data_bytes % BLOCK_BYTES as u64), 1);
Dec 05 13:41:20.135 INFO [stderr]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 13:41:20.135 INFO [stderr] 
Dec 05 13:41:21.259 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.36s
Dec 05 13:41:21.259 INFO [stderr] su: No module specific data is present
Dec 05 13:41:21.742 INFO running `"docker" "inspect" "af05d9c00d1204596aad7e2499d4e7a51167e7e66f448686d0936b862dea9930"`
Dec 05 13:41:21.916 INFO running `"docker" "rm" "-f" "af05d9c00d1204596aad7e2499d4e7a51167e7e66f448686d0936b862dea9930"`
Dec 05 13:41:22.215 INFO [stdout] af05d9c00d1204596aad7e2499d4e7a51167e7e66f448686d0936b862dea9930