Nov 10 04:22:26.958 INFO checking ixlist-0.1.0 against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 10 04:22:26.958 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-3/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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 10 04:22:27.297 INFO blam! 4377c849062b8739fffb49380e4bfb070d7e9cec62695f941d9e73649304ccf5
Nov 10 04:22:27.297 INFO running `"docker" "start" "-a" "4377c849062b8739fffb49380e4bfb070d7e9cec62695f941d9e73649304ccf5"`
Nov 10 04:22:27.830 INFO kablam! usermod: no changes
Nov 10 04:22:27.880 INFO kablam!     Checking ixlist v0.1.0 (/source)
Nov 10 04:22:29.209 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 10 04:22:29.209 INFO kablam!   --> benches/bench1.rs:26:18
Nov 10 04:22:29.209 INFO kablam!    |
Nov 10 04:22:29.209 INFO kablam! 26 |         for _ in (0..n) {
Nov 10 04:22:29.209 INFO kablam!    |                  ^^^^^^ help: remove these parentheses
Nov 10 04:22:29.209 INFO kablam!    |
Nov 10 04:22:29.209 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 10 04:22:29.209 INFO kablam! 
Nov 10 04:22:29.209 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 10 04:22:29.209 INFO kablam!   --> benches/bench1.rs:38:18
Nov 10 04:22:29.209 INFO kablam!    |
Nov 10 04:22:29.209 INFO kablam! 38 |         for _ in (0..n) {
Nov 10 04:22:29.209 INFO kablam!    |                  ^^^^^^ help: remove these parentheses
Nov 10 04:22:29.209 INFO kablam! 
Nov 10 04:22:29.209 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 10 04:22:29.209 INFO kablam!   --> benches/bench1.rs:66:18
Nov 10 04:22:29.209 INFO kablam!    |
Nov 10 04:22:29.209 INFO kablam! 66 |         for _ in (0..n) {
Nov 10 04:22:29.209 INFO kablam!    |                  ^^^^^^ help: remove these parentheses
Nov 10 04:22:29.209 INFO kablam! 
Nov 10 04:22:29.209 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 10 04:22:29.209 INFO kablam!   --> benches/bench1.rs:78:18
Nov 10 04:22:29.209 INFO kablam!    |
Nov 10 04:22:29.210 INFO kablam! 78 |         for _ in (0..n) {
Nov 10 04:22:29.210 INFO kablam!    |                  ^^^^^^ help: remove these parentheses
Nov 10 04:22:29.210 INFO kablam! 
Nov 10 04:22:29.210 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 10 04:22:29.210 INFO kablam!   --> benches/bench1.rs:90:14
Nov 10 04:22:29.210 INFO kablam!    |
Nov 10 04:22:29.210 INFO kablam! 90 |     for _ in (0..n) {
Nov 10 04:22:29.210 INFO kablam!    |              ^^^^^^ help: remove these parentheses
Nov 10 04:22:29.210 INFO kablam! 
Nov 10 04:22:29.210 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 10 04:22:29.210 INFO kablam!    --> benches/bench1.rs:110:14
Nov 10 04:22:29.210 INFO kablam!     |
Nov 10 04:22:29.210 INFO kablam! 110 |     for _ in (0..n) {
Nov 10 04:22:29.210 INFO kablam!     |              ^^^^^^ help: remove these parentheses
Nov 10 04:22:29.210 INFO kablam! 
Nov 10 04:22:29.210 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 10 04:22:29.210 INFO kablam!    --> benches/bench1.rs:131:14
Nov 10 04:22:29.210 INFO kablam!     |
Nov 10 04:22:29.210 INFO kablam! 131 |     for _ in (0..n) {
Nov 10 04:22:29.210 INFO kablam!     |              ^^^^^^ help: remove these parentheses
Nov 10 04:22:29.210 INFO kablam! 
Nov 10 04:22:29.639 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.79s
Nov 10 04:22:29.647 INFO kablam! su: No module specific data is present
Nov 10 04:22:30.179 INFO running `"docker" "rm" "-f" "4377c849062b8739fffb49380e4bfb070d7e9cec62695f941d9e73649304ccf5"`
Nov 10 04:22:30.411 INFO blam! 4377c849062b8739fffb49380e4bfb070d7e9cec62695f941d9e73649304ccf5