Sep 10 12:23:28.319 INFO checking quickersort-2.2.0 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 12:23:28.320 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 12:23:28.320 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-5/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 12:23:28.511 INFO blam! 4b938bf228f9ec3e508268c3893ce80b235ab876bc6ac2401db16a3e9604b4b1
Sep 10 12:23:28.513 INFO running `"docker" "start" "-a" "4b938bf228f9ec3e508268c3893ce80b235ab876bc6ac2401db16a3e9604b4b1"`
Sep 10 12:23:29.241 INFO kablam! usermod: no changes
Sep 10 12:23:29.293 INFO kablam!     Checking itertools v0.3.25
Sep 10 12:23:29.297 INFO kablam!     Checking quickersort v2.2.0 (file:///source)
Sep 10 12:23:29.552 INFO kablam! warning: unused import: `unreachable::UncheckedOptionExt`
Sep 10 12:23:29.552 INFO kablam!   --> src/sort.rs:11:5
Sep 10 12:23:29.552 INFO kablam!    |
Sep 10 12:23:29.552 INFO kablam! 11 | use unreachable::UncheckedOptionExt;
Sep 10 12:23:29.552 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 12:23:29.552 INFO kablam!    |
Sep 10 12:23:29.552 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 10 12:23:29.552 INFO kablam! 
Sep 10 12:23:32.474 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 10 12:23:32.474 INFO kablam!   --> benches/bench.rs:65:14
Sep 10 12:23:32.474 INFO kablam!    |
Sep 10 12:23:32.474 INFO kablam! 65 |     for i in (0u32 .. 10) {
Sep 10 12:23:32.474 INFO kablam!    |              ^^^^^^^^^^^^ help: remove these parentheses
Sep 10 12:23:32.474 INFO kablam!    |
Sep 10 12:23:32.474 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 10 12:23:32.474 INFO kablam! 
Sep 10 12:23:32.474 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 10 12:23:32.474 INFO kablam!   --> benches/bench.rs:66:18
Sep 10 12:23:32.474 INFO kablam!    |
Sep 10 12:23:32.474 INFO kablam! 66 |         for _ in (0usize .. 100) {
Sep 10 12:23:32.474 INFO kablam!    |                  ^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 10 12:23:32.474 INFO kablam! 
Sep 10 12:23:32.474 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 10 12:23:32.474 INFO kablam!    --> benches/bench.rs:189:14
Sep 10 12:23:32.474 INFO kablam!     |
Sep 10 12:23:32.474 INFO kablam! 189 |     for _ in (0 .. n) {
Sep 10 12:23:32.474 INFO kablam!     |              ^^^^^^^^ help: remove these parentheses
Sep 10 12:23:32.474 INFO kablam! 
Sep 10 12:23:32.474 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 10 12:23:32.474 INFO kablam!    --> benches/bench.rs:197:18
Sep 10 12:23:32.474 INFO kablam!     |
Sep 10 12:23:32.474 INFO kablam! 197 |         for _ in (0 .. len) {
Sep 10 12:23:32.474 INFO kablam!     |                  ^^^^^^^^^^ help: remove these parentheses
Sep 10 12:23:32.474 INFO kablam! 
Sep 10 12:23:33.167 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.91s
Sep 10 12:23:33.182 INFO kablam! su: No module specific data is present
Sep 10 12:23:34.158 INFO running `"docker" "rm" "-f" "4b938bf228f9ec3e508268c3893ce80b235ab876bc6ac2401db16a3e9604b4b1"`
Sep 10 12:23:34.286 INFO blam! 4b938bf228f9ec3e508268c3893ce80b235ab876bc6ac2401db16a3e9604b4b1