Dec 05 11:34:57.393 INFO checking ixlist-0.1.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 11:34:57.393 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 11:34:57.628 INFO [stdout] 731fc4418e1840a0f2e733e73a86d1397bbb239b19354cef91bd1577a7f546bd
Dec 05 11:34:57.630 INFO running `"docker" "start" "-a" "731fc4418e1840a0f2e733e73a86d1397bbb239b19354cef91bd1577a7f546bd"`
Dec 05 11:34:58.226 INFO [stderr] usermod: no changes
Dec 05 11:34:58.277 INFO [stderr]     Checking ixlist v0.1.0 (/source)
Dec 05 11:34:59.527 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 05 11:34:59.527 INFO [stderr]   --> benches/bench1.rs:26:18
Dec 05 11:34:59.527 INFO [stderr]    |
Dec 05 11:34:59.527 INFO [stderr] 26 |         for _ in (0..n) {
Dec 05 11:34:59.527 INFO [stderr]    |                  ^^^^^^ help: remove these parentheses
Dec 05 11:34:59.527 INFO [stderr]    |
Dec 05 11:34:59.527 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Dec 05 11:34:59.527 INFO [stderr] 
Dec 05 11:34:59.527 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 05 11:34:59.527 INFO [stderr]   --> benches/bench1.rs:38:18
Dec 05 11:34:59.527 INFO [stderr]    |
Dec 05 11:34:59.527 INFO [stderr] 38 |         for _ in (0..n) {
Dec 05 11:34:59.527 INFO [stderr]    |                  ^^^^^^ help: remove these parentheses
Dec 05 11:34:59.527 INFO [stderr] 
Dec 05 11:34:59.527 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 05 11:34:59.527 INFO [stderr]   --> benches/bench1.rs:66:18
Dec 05 11:34:59.527 INFO [stderr]    |
Dec 05 11:34:59.527 INFO [stderr] 66 |         for _ in (0..n) {
Dec 05 11:34:59.527 INFO [stderr]    |                  ^^^^^^ help: remove these parentheses
Dec 05 11:34:59.527 INFO [stderr] 
Dec 05 11:34:59.527 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 05 11:34:59.527 INFO [stderr]   --> benches/bench1.rs:78:18
Dec 05 11:34:59.527 INFO [stderr]    |
Dec 05 11:34:59.527 INFO [stderr] 78 |         for _ in (0..n) {
Dec 05 11:34:59.527 INFO [stderr]    |                  ^^^^^^ help: remove these parentheses
Dec 05 11:34:59.527 INFO [stderr] 
Dec 05 11:34:59.527 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 05 11:34:59.527 INFO [stderr]   --> benches/bench1.rs:90:14
Dec 05 11:34:59.527 INFO [stderr]    |
Dec 05 11:34:59.527 INFO [stderr] 90 |     for _ in (0..n) {
Dec 05 11:34:59.527 INFO [stderr]    |              ^^^^^^ help: remove these parentheses
Dec 05 11:34:59.527 INFO [stderr] 
Dec 05 11:34:59.527 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 05 11:34:59.527 INFO [stderr]    --> benches/bench1.rs:110:14
Dec 05 11:34:59.527 INFO [stderr]     |
Dec 05 11:34:59.527 INFO [stderr] 110 |     for _ in (0..n) {
Dec 05 11:34:59.527 INFO [stderr]     |              ^^^^^^ help: remove these parentheses
Dec 05 11:34:59.527 INFO [stderr] 
Dec 05 11:34:59.527 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Dec 05 11:34:59.527 INFO [stderr]    --> benches/bench1.rs:131:14
Dec 05 11:34:59.527 INFO [stderr]     |
Dec 05 11:34:59.527 INFO [stderr] 131 |     for _ in (0..n) {
Dec 05 11:34:59.527 INFO [stderr]     |              ^^^^^^ help: remove these parentheses
Dec 05 11:34:59.527 INFO [stderr] 
Dec 05 11:34:59.935 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
Dec 05 11:34:59.938 INFO [stderr] su: No module specific data is present
Dec 05 11:35:00.679 INFO running `"docker" "inspect" "731fc4418e1840a0f2e733e73a86d1397bbb239b19354cef91bd1577a7f546bd"`
Dec 05 11:35:00.997 INFO running `"docker" "rm" "-f" "731fc4418e1840a0f2e733e73a86d1397bbb239b19354cef91bd1577a7f546bd"`
Dec 05 11:35:01.283 INFO [stdout] 731fc4418e1840a0f2e733e73a86d1397bbb239b19354cef91bd1577a7f546bd