Dec 12 08:42:14.617 INFO checking rsnappy-0.1.0 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 08:42:14.617 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-0/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 08:42:14.994 INFO [stdout] 6b27a5e7a309665d51dc709a7488849f3af5c13dfadb44afb049adf7c55fdeee
Dec 12 08:42:14.996 INFO running `"docker" "start" "-a" "6b27a5e7a309665d51dc709a7488849f3af5c13dfadb44afb049adf7c55fdeee"`
Dec 12 08:42:16.573 INFO [stderr] usermod: no changes
Dec 12 08:42:16.716 INFO [stderr]    Compiling rsnappy v0.1.0 (/source)
Dec 12 08:42:18.404 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 12 08:42:18.404 INFO [stderr]    --> src/decompress.rs:269:22
Dec 12 08:42:18.404 INFO [stderr]     |
Dec 12 08:42:18.404 INFO [stderr] 269 |             for i in (0..len as usize) {
Dec 12 08:42:18.404 INFO [stderr]     |                      ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 08:42:18.404 INFO [stderr]     |
Dec 12 08:42:18.404 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 12 08:42:18.404 INFO [stderr] 
Dec 12 08:42:18.648 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 12 08:42:18.648 INFO [stderr]    --> src/decompress.rs:269:22
Dec 12 08:42:18.648 INFO [stderr]     |
Dec 12 08:42:18.648 INFO [stderr] 269 |             for i in (0..len as usize) {
Dec 12 08:42:18.648 INFO [stderr]     |                      ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 08:42:18.648 INFO [stderr]     |
Dec 12 08:42:18.648 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 12 08:42:18.648 INFO [stderr] 
Dec 12 08:42:21.911 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 12 08:42:21.912 INFO [stderr]   --> tests/test-decompress.rs:45:14
Dec 12 08:42:21.912 INFO [stderr]    |
Dec 12 08:42:21.912 INFO [stderr] 45 |     for i in (0..1_000_000) { expected_out.push((i % 10) as u8); }
Dec 12 08:42:21.912 INFO [stderr]    |              ^^^^^^^^^^^^^^ help: remove these parentheses
Dec 12 08:42:21.912 INFO [stderr]    |
Dec 12 08:42:21.912 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 12 08:42:21.912 INFO [stderr] 
Dec 12 08:42:22.524 INFO [stderr] warning: unused import: `Read`
Dec 12 08:42:22.524 INFO [stderr]  --> benches/bench.rs:7:23
Dec 12 08:42:22.524 INFO [stderr]   |
Dec 12 08:42:22.524 INFO [stderr] 7 | use std::io::{Cursor, Read};
Dec 12 08:42:22.524 INFO [stderr]   |                       ^^^^
Dec 12 08:42:22.524 INFO [stderr]   |
Dec 12 08:42:22.524 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 08:42:22.524 INFO [stderr] 
Dec 12 08:42:22.983 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.38s
Dec 12 08:42:22.993 INFO [stderr] su: No module specific data is present
Dec 12 08:42:23.698 INFO running `"docker" "inspect" "6b27a5e7a309665d51dc709a7488849f3af5c13dfadb44afb049adf7c55fdeee"`
Dec 12 08:42:23.886 INFO running `"docker" "rm" "-f" "6b27a5e7a309665d51dc709a7488849f3af5c13dfadb44afb049adf7c55fdeee"`
Dec 12 08:42:24.196 INFO [stdout] 6b27a5e7a309665d51dc709a7488849f3af5c13dfadb44afb049adf7c55fdeee