Sep 01 10:25:29.119 INFO checking quickersort-2.2.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 10:25:29.119 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 10:25:29.119 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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=500" "-e" "CMD=cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 10:25:29.265 INFO blam! 5c0b933a62f844fa8f9d90dd83b08dc97d1d7762fdc0527de1a52a677f6cce23
Sep 01 10:25:29.266 INFO running `"docker" "start" "-a" "5c0b933a62f844fa8f9d90dd83b08dc97d1d7762fdc0527de1a52a677f6cce23"`
Sep 01 10:25:29.913 INFO kablam!     Checking itertools v0.3.25
Sep 01 10:25:29.914 INFO kablam!     Checking quickersort v2.2.0 (file:///source)
Sep 01 10:25:30.490 INFO kablam! warning: unused import: `unreachable::UncheckedOptionExt`
Sep 01 10:25:30.490 INFO kablam!   --> src/sort.rs:11:5
Sep 01 10:25:30.490 INFO kablam!    |
Sep 01 10:25:30.490 INFO kablam! 11 | use unreachable::UncheckedOptionExt;
Sep 01 10:25:30.490 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 10:25:30.491 INFO kablam!    |
Sep 01 10:25:30.491 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 01 10:25:30.491 INFO kablam! 
Sep 01 10:25:33.554 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 01 10:25:33.554 INFO kablam!   --> benches/bench.rs:65:14
Sep 01 10:25:33.554 INFO kablam!    |
Sep 01 10:25:33.554 INFO kablam! 65 |     for i in (0u32 .. 10) {
Sep 01 10:25:33.555 INFO kablam!    |              ^^^^^^^^^^^^ help: remove these parentheses
Sep 01 10:25:33.555 INFO kablam!    |
Sep 01 10:25:33.555 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 01 10:25:33.555 INFO kablam! 
Sep 01 10:25:33.555 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 01 10:25:33.555 INFO kablam!   --> benches/bench.rs:66:18
Sep 01 10:25:33.555 INFO kablam!    |
Sep 01 10:25:33.555 INFO kablam! 66 |         for _ in (0usize .. 100) {
Sep 01 10:25:33.555 INFO kablam!    |                  ^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 01 10:25:33.555 INFO kablam! 
Sep 01 10:25:33.555 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 01 10:25:33.555 INFO kablam!    --> benches/bench.rs:189:14
Sep 01 10:25:33.555 INFO kablam!     |
Sep 01 10:25:33.555 INFO kablam! 189 |     for _ in (0 .. n) {
Sep 01 10:25:33.555 INFO kablam!     |              ^^^^^^^^ help: remove these parentheses
Sep 01 10:25:33.555 INFO kablam! 
Sep 01 10:25:33.555 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 01 10:25:33.555 INFO kablam!    --> benches/bench.rs:197:18
Sep 01 10:25:33.556 INFO kablam!     |
Sep 01 10:25:33.556 INFO kablam! 197 |         for _ in (0 .. len) {
Sep 01 10:25:33.556 INFO kablam!     |                  ^^^^^^^^^^ help: remove these parentheses
Sep 01 10:25:33.556 INFO kablam! 
Sep 01 10:25:33.980 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.10s
Sep 01 10:25:33.986 INFO kablam! su: No module specific data is present
Sep 01 10:25:34.662 INFO running `"docker" "rm" "-f" "5c0b933a62f844fa8f9d90dd83b08dc97d1d7762fdc0527de1a52a677f6cce23"`
Sep 01 10:25:34.757 INFO blam! 5c0b933a62f844fa8f9d90dd83b08dc97d1d7762fdc0527de1a52a677f6cce23