Dec 01 01:14:58.402 INFO checking c_string-0.7.1-obsolete against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323 Dec 01 01:14:58.402 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"` Dec 01 01:14:58.662 INFO [stdout] 0a99b3d96b3cd497ea9ac8aa2464aff5e2d20d6f27b048687b5cf5708b1f23b3 Dec 01 01:14:58.666 INFO running `"docker" "start" "-a" "0a99b3d96b3cd497ea9ac8aa2464aff5e2d20d6f27b048687b5cf5708b1f23b3"` Dec 01 01:14:59.305 INFO [stderr] usermod: no changes Dec 01 01:14:59.327 INFO [stderr] Checking c_string v0.7.1-obsolete (/source) Dec 01 01:15:00.789 INFO [stderr] warning: unnecessary parentheses around `for` head expression Dec 01 01:15:00.789 INFO [stderr] --> tests/tests.rs:29:14 Dec 01 01:15:00.789 INFO [stderr] | Dec 01 01:15:00.789 INFO [stderr] 29 | for i in (0 .. len) { Dec 01 01:15:00.789 INFO [stderr] | ^^^^^^^^^^ help: remove these parentheses Dec 01 01:15:00.789 INFO [stderr] | Dec 01 01:15:00.789 INFO [stderr] = note: #[warn(unused_parens)] on by default Dec 01 01:15:00.789 INFO [stderr] Dec 01 01:15:01.020 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.71s Dec 01 01:15:01.025 INFO [stderr] su: No module specific data is present Dec 01 01:15:01.362 INFO running `"docker" "inspect" "0a99b3d96b3cd497ea9ac8aa2464aff5e2d20d6f27b048687b5cf5708b1f23b3"` Dec 01 01:15:01.667 INFO running `"docker" "rm" "-f" "0a99b3d96b3cd497ea9ac8aa2464aff5e2d20d6f27b048687b5cf5708b1f23b3"` Dec 01 01:15:01.791 INFO [stdout] 0a99b3d96b3cd497ea9ac8aa2464aff5e2d20d6f27b048687b5cf5708b1f23b3