Dec 05 07:52:19.732 INFO checking rsnappy-0.1.0 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 07:52:19.732 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 07:52:19.970 INFO [stdout] 89850115d562a2380bd17e3d7b5b76eacf215299f99fdd03539245a6c9df77cf
Dec 05 07:52:19.972 INFO running `"docker" "start" "-a" "89850115d562a2380bd17e3d7b5b76eacf215299f99fdd03539245a6c9df77cf"`
Dec 05 07:52:20.470 INFO [stderr] usermod: no changes
Dec 05 07:52:20.571 INFO [stderr]    Compiling rsnappy v0.1.0 (/source)
Dec 05 07:52:22.383 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 05 07:52:22.383 INFO [stderr]    --> src/decompress.rs:269:22
Dec 05 07:52:22.383 INFO [stderr]     |
Dec 05 07:52:22.383 INFO [stderr] 269 |             for i in (0..len as usize) {
Dec 05 07:52:22.383 INFO [stderr]     |                      ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 07:52:22.383 INFO [stderr]     |
Dec 05 07:52:22.383 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 05 07:52:22.383 INFO [stderr] 
Dec 05 07:52:22.735 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 05 07:52:22.735 INFO [stderr]    --> src/decompress.rs:269:22
Dec 05 07:52:22.735 INFO [stderr]     |
Dec 05 07:52:22.735 INFO [stderr] 269 |             for i in (0..len as usize) {
Dec 05 07:52:22.735 INFO [stderr]     |                      ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 07:52:22.735 INFO [stderr]     |
Dec 05 07:52:22.735 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 05 07:52:22.735 INFO [stderr] 
Dec 05 07:52:25.667 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 05 07:52:25.667 INFO [stderr]   --> tests/test-decompress.rs:45:14
Dec 05 07:52:25.668 INFO [stderr]    |
Dec 05 07:52:25.668 INFO [stderr] 45 |     for i in (0..1_000_000) { expected_out.push((i % 10) as u8); }
Dec 05 07:52:25.668 INFO [stderr]    |              ^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 07:52:25.669 INFO [stderr]    |
Dec 05 07:52:25.669 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 07:52:25.669 INFO [stderr] 
Dec 05 07:52:26.272 INFO [stderr] warning: unused import: `Read`
Dec 05 07:52:26.272 INFO [stderr]  --> benches/bench.rs:7:23
Dec 05 07:52:26.273 INFO [stderr]   |
Dec 05 07:52:26.273 INFO [stderr] 7 | use std::io::{Cursor, Read};
Dec 05 07:52:26.273 INFO [stderr]   |                       ^^^^
Dec 05 07:52:26.274 INFO [stderr]   |
Dec 05 07:52:26.274 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 07:52:26.274 INFO [stderr] 
Dec 05 07:52:26.762 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.26s
Dec 05 07:52:26.775 INFO [stderr] su: No module specific data is present
Dec 05 07:52:27.680 INFO running `"docker" "inspect" "89850115d562a2380bd17e3d7b5b76eacf215299f99fdd03539245a6c9df77cf"`
Dec 05 07:52:27.993 INFO running `"docker" "rm" "-f" "89850115d562a2380bd17e3d7b5b76eacf215299f99fdd03539245a6c9df77cf"`
Dec 05 07:52:28.275 INFO [stdout] 89850115d562a2380bd17e3d7b5b76eacf215299f99fdd03539245a6c9df77cf