Sep 17 19:29:37.239 INFO checking quickersort-2.2.0 against try#cfeeefe83c83bceb55d60d7e2be173db7597ed50 for pr-54033
Sep 17 19:29:37.239 INFO running: cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets
Sep 17 19:29:37.239 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54033/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-6/try#cfeeefe83c83bceb55d60d7e2be173db7597ed50:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +cfeeefe83c83bceb55d60d7e2be173db7597ed50-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 17 19:29:37.462 INFO blam! a363ac3a80c8f976584995bd84523e924bac44cadb686225e66a500a7ffbfc78
Sep 17 19:29:37.463 INFO running `"docker" "start" "-a" "a363ac3a80c8f976584995bd84523e924bac44cadb686225e66a500a7ffbfc78"`
Sep 17 19:29:38.371 INFO kablam! usermod: no changes
Sep 17 19:29:38.413 INFO kablam!     Checking itertools v0.3.25
Sep 17 19:29:38.414 INFO kablam!     Checking quickersort v2.2.0 (/source)
Sep 17 19:29:38.619 INFO kablam! warning: unused import: `unreachable::UncheckedOptionExt`
Sep 17 19:29:38.619 INFO kablam!   --> src/sort.rs:11:5
Sep 17 19:29:38.619 INFO kablam!    |
Sep 17 19:29:38.619 INFO kablam! 11 | use unreachable::UncheckedOptionExt;
Sep 17 19:29:38.619 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 17 19:29:38.619 INFO kablam!    |
Sep 17 19:29:38.619 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 17 19:29:38.619 INFO kablam! 
Sep 17 19:29:40.839 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 17 19:29:40.839 INFO kablam!   --> benches/bench.rs:65:14
Sep 17 19:29:40.839 INFO kablam!    |
Sep 17 19:29:40.839 INFO kablam! 65 |     for i in (0u32 .. 10) {
Sep 17 19:29:40.839 INFO kablam!    |              ^^^^^^^^^^^^ help: remove these parentheses
Sep 17 19:29:40.839 INFO kablam!    |
Sep 17 19:29:40.839 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 17 19:29:40.839 INFO kablam! 
Sep 17 19:29:40.839 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 17 19:29:40.839 INFO kablam!   --> benches/bench.rs:66:18
Sep 17 19:29:40.839 INFO kablam!    |
Sep 17 19:29:40.839 INFO kablam! 66 |         for _ in (0usize .. 100) {
Sep 17 19:29:40.839 INFO kablam!    |                  ^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 17 19:29:40.839 INFO kablam! 
Sep 17 19:29:40.839 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 17 19:29:40.839 INFO kablam!    --> benches/bench.rs:189:14
Sep 17 19:29:40.839 INFO kablam!     |
Sep 17 19:29:40.839 INFO kablam! 189 |     for _ in (0 .. n) {
Sep 17 19:29:40.839 INFO kablam!     |              ^^^^^^^^ help: remove these parentheses
Sep 17 19:29:40.839 INFO kablam! 
Sep 17 19:29:40.839 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 17 19:29:40.839 INFO kablam!    --> benches/bench.rs:197:18
Sep 17 19:29:40.839 INFO kablam!     |
Sep 17 19:29:40.839 INFO kablam! 197 |         for _ in (0 .. len) {
Sep 17 19:29:40.839 INFO kablam!     |                  ^^^^^^^^^^ help: remove these parentheses
Sep 17 19:29:40.839 INFO kablam! 
Sep 17 19:29:42.139 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.75s
Sep 17 19:29:42.151 INFO kablam! su: No module specific data is present
Sep 17 19:29:43.245 INFO running `"docker" "rm" "-f" "a363ac3a80c8f976584995bd84523e924bac44cadb686225e66a500a7ffbfc78"`
Sep 17 19:29:43.551 INFO blam! a363ac3a80c8f976584995bd84523e924bac44cadb686225e66a500a7ffbfc78