Nov 10 04:22:26.656 INFO checking ixlist-0.1.0 against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 10 04:22:26.656 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-7/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 04:22:26.947 INFO blam! 2fbaf5e1e12428aa39c47a330a408224a8001274d191ea27dc08b1469cf09084
Nov 10 04:22:26.955 INFO running `"docker" "start" "-a" "2fbaf5e1e12428aa39c47a330a408224a8001274d191ea27dc08b1469cf09084"`
Nov 10 04:22:27.720 INFO kablam! usermod: no changes
Nov 10 04:22:27.720 INFO kablam!     Checking ixlist v0.1.0 (/source)
Nov 10 04:22:28.972 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 10 04:22:28.972 INFO kablam!   --> benches/bench1.rs:26:18
Nov 10 04:22:28.972 INFO kablam!    |
Nov 10 04:22:28.972 INFO kablam! 26 |         for _ in (0..n) {
Nov 10 04:22:28.972 INFO kablam!    |                  ^^^^^^ help: remove these parentheses
Nov 10 04:22:28.972 INFO kablam!    |
Nov 10 04:22:28.972 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 10 04:22:28.972 INFO kablam! 
Nov 10 04:22:28.972 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 10 04:22:28.972 INFO kablam!   --> benches/bench1.rs:38:18
Nov 10 04:22:28.972 INFO kablam!    |
Nov 10 04:22:28.972 INFO kablam! 38 |         for _ in (0..n) {
Nov 10 04:22:28.972 INFO kablam!    |                  ^^^^^^ help: remove these parentheses
Nov 10 04:22:28.972 INFO kablam! 
Nov 10 04:22:28.972 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 10 04:22:28.972 INFO kablam!   --> benches/bench1.rs:66:18
Nov 10 04:22:28.973 INFO kablam!    |
Nov 10 04:22:28.973 INFO kablam! 66 |         for _ in (0..n) {
Nov 10 04:22:28.973 INFO kablam!    |                  ^^^^^^ help: remove these parentheses
Nov 10 04:22:28.973 INFO kablam! 
Nov 10 04:22:28.973 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 10 04:22:28.973 INFO kablam!   --> benches/bench1.rs:78:18
Nov 10 04:22:28.973 INFO kablam!    |
Nov 10 04:22:28.973 INFO kablam! 78 |         for _ in (0..n) {
Nov 10 04:22:28.973 INFO kablam!    |                  ^^^^^^ help: remove these parentheses
Nov 10 04:22:28.973 INFO kablam! 
Nov 10 04:22:28.973 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 10 04:22:28.973 INFO kablam!   --> benches/bench1.rs:90:14
Nov 10 04:22:28.973 INFO kablam!    |
Nov 10 04:22:28.973 INFO kablam! 90 |     for _ in (0..n) {
Nov 10 04:22:28.973 INFO kablam!    |              ^^^^^^ help: remove these parentheses
Nov 10 04:22:28.973 INFO kablam! 
Nov 10 04:22:28.973 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 10 04:22:28.973 INFO kablam!    --> benches/bench1.rs:110:14
Nov 10 04:22:28.973 INFO kablam!     |
Nov 10 04:22:28.973 INFO kablam! 110 |     for _ in (0..n) {
Nov 10 04:22:28.973 INFO kablam!     |              ^^^^^^ help: remove these parentheses
Nov 10 04:22:28.973 INFO kablam! 
Nov 10 04:22:28.973 INFO kablam! warning: unnecessary parentheses around `for` head expression
Nov 10 04:22:28.973 INFO kablam!    --> benches/bench1.rs:131:14
Nov 10 04:22:28.973 INFO kablam!     |
Nov 10 04:22:28.973 INFO kablam! 131 |     for _ in (0..n) {
Nov 10 04:22:28.973 INFO kablam!     |              ^^^^^^ help: remove these parentheses
Nov 10 04:22:28.973 INFO kablam! 
Nov 10 04:22:29.336 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
Nov 10 04:22:29.340 INFO kablam! su: No module specific data is present
Nov 10 04:22:30.178 INFO running `"docker" "rm" "-f" "2fbaf5e1e12428aa39c47a330a408224a8001274d191ea27dc08b1469cf09084"`
Nov 10 04:22:30.511 INFO blam! 2fbaf5e1e12428aa39c47a330a408224a8001274d191ea27dc08b1469cf09084