Sep 02 03:50:46.107 INFO checking quickersort-2.2.0 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 02 03:50:46.107 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 02 03:50:46.107 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 03:50:46.261 INFO blam! 5228b5378cacd75990e5734802af2d4ea0325de2eee5396a93e2ebb925b1fd38
Sep 02 03:50:46.263 INFO running `"docker" "start" "-a" "5228b5378cacd75990e5734802af2d4ea0325de2eee5396a93e2ebb925b1fd38"`
Sep 02 03:50:46.881 INFO kablam!     Checking itertools v0.3.25
Sep 02 03:50:46.882 INFO kablam!     Checking quickersort v2.2.0 (file:///source)
Sep 02 03:50:47.386 INFO kablam! warning: unused import: `unreachable::UncheckedOptionExt`
Sep 02 03:50:47.386 INFO kablam!   --> src/sort.rs:11:5
Sep 02 03:50:47.386 INFO kablam!    |
Sep 02 03:50:47.386 INFO kablam! 11 | use unreachable::UncheckedOptionExt;
Sep 02 03:50:47.386 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 03:50:47.387 INFO kablam!    |
Sep 02 03:50:47.387 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 02 03:50:47.387 INFO kablam! 
Sep 02 03:50:50.611 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 02 03:50:50.611 INFO kablam!   --> benches/bench.rs:65:14
Sep 02 03:50:50.611 INFO kablam!    |
Sep 02 03:50:50.611 INFO kablam! 65 |     for i in (0u32 .. 10) {
Sep 02 03:50:50.611 INFO kablam!    |              ^^^^^^^^^^^^ help: remove these parentheses
Sep 02 03:50:50.612 INFO kablam!    |
Sep 02 03:50:50.612 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 02 03:50:50.612 INFO kablam! 
Sep 02 03:50:50.613 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 02 03:50:50.613 INFO kablam!   --> benches/bench.rs:66:18
Sep 02 03:50:50.613 INFO kablam!    |
Sep 02 03:50:50.613 INFO kablam! 66 |         for _ in (0usize .. 100) {
Sep 02 03:50:50.613 INFO kablam!    |                  ^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 03:50:50.613 INFO kablam! 
Sep 02 03:50:50.614 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 02 03:50:50.614 INFO kablam!    --> benches/bench.rs:189:14
Sep 02 03:50:50.614 INFO kablam!     |
Sep 02 03:50:50.614 INFO kablam! 189 |     for _ in (0 .. n) {
Sep 02 03:50:50.615 INFO kablam!     |              ^^^^^^^^ help: remove these parentheses
Sep 02 03:50:50.615 INFO kablam! 
Sep 02 03:50:50.615 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 02 03:50:50.615 INFO kablam!    --> benches/bench.rs:197:18
Sep 02 03:50:50.615 INFO kablam!     |
Sep 02 03:50:50.615 INFO kablam! 197 |         for _ in (0 .. len) {
Sep 02 03:50:50.615 INFO kablam!     |                  ^^^^^^^^^^ help: remove these parentheses
Sep 02 03:50:50.615 INFO kablam! 
Sep 02 03:50:51.436 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.58s
Sep 02 03:50:51.448 INFO kablam! su: No module specific data is present
Sep 02 03:50:51.923 INFO running `"docker" "rm" "-f" "5228b5378cacd75990e5734802af2d4ea0325de2eee5396a93e2ebb925b1fd38"`
Sep 02 03:50:52.017 INFO blam! 5228b5378cacd75990e5734802af2d4ea0325de2eee5396a93e2ebb925b1fd38