Sep 19 20:27:55.628 INFO checking quickersort-2.2.0 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 20:27:55.629 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 20:27:55.629 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-7/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 20:27:55.971 INFO blam! a0668cf92f5c361e7b8e94f221984d328a94d7f8b3ab3eaadd616b7d7785c3a2
Sep 19 20:27:55.977 INFO running `"docker" "start" "-a" "a0668cf92f5c361e7b8e94f221984d328a94d7f8b3ab3eaadd616b7d7785c3a2"`
Sep 19 20:27:56.774 INFO kablam! usermod: no changes
Sep 19 20:27:56.835 INFO kablam!     Checking itertools v0.3.25
Sep 19 20:27:56.835 INFO kablam!     Checking quickersort v2.2.0 (/source)
Sep 19 20:27:57.123 INFO kablam! warning: unused import: `unreachable::UncheckedOptionExt`
Sep 19 20:27:57.123 INFO kablam!   --> src/sort.rs:11:5
Sep 19 20:27:57.123 INFO kablam!    |
Sep 19 20:27:57.123 INFO kablam! 11 | use unreachable::UncheckedOptionExt;
Sep 19 20:27:57.123 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 20:27:57.123 INFO kablam!    |
Sep 19 20:27:57.123 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 19 20:27:57.123 INFO kablam! 
Sep 19 20:27:58.687 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 19 20:27:58.687 INFO kablam!   --> benches/bench.rs:65:14
Sep 19 20:27:58.687 INFO kablam!    |
Sep 19 20:27:58.687 INFO kablam! 65 |     for i in (0u32 .. 10) {
Sep 19 20:27:58.687 INFO kablam!    |              ^^^^^^^^^^^^ help: remove these parentheses
Sep 19 20:27:58.697 INFO kablam!    |
Sep 19 20:27:58.697 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 19 20:27:58.697 INFO kablam! 
Sep 19 20:27:58.697 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 19 20:27:58.697 INFO kablam!   --> benches/bench.rs:66:18
Sep 19 20:27:58.697 INFO kablam!    |
Sep 19 20:27:58.697 INFO kablam! 66 |         for _ in (0usize .. 100) {
Sep 19 20:27:58.697 INFO kablam!    |                  ^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 19 20:27:58.697 INFO kablam! 
Sep 19 20:27:58.697 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 19 20:27:58.697 INFO kablam!    --> benches/bench.rs:189:14
Sep 19 20:27:58.697 INFO kablam!     |
Sep 19 20:27:58.697 INFO kablam! 189 |     for _ in (0 .. n) {
Sep 19 20:27:58.697 INFO kablam!     |              ^^^^^^^^ help: remove these parentheses
Sep 19 20:27:58.697 INFO kablam! 
Sep 19 20:27:58.697 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 19 20:27:58.697 INFO kablam!    --> benches/bench.rs:197:18
Sep 19 20:27:58.697 INFO kablam!     |
Sep 19 20:27:58.697 INFO kablam! 197 |         for _ in (0 .. len) {
Sep 19 20:27:58.697 INFO kablam!     |                  ^^^^^^^^^^ help: remove these parentheses
Sep 19 20:27:58.697 INFO kablam! 
Sep 19 20:27:58.910 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.11s
Sep 19 20:27:58.914 INFO kablam! su: No module specific data is present
Sep 19 20:27:59.498 INFO running `"docker" "rm" "-f" "a0668cf92f5c361e7b8e94f221984d328a94d7f8b3ab3eaadd616b7d7785c3a2"`
Sep 19 20:27:59.591 INFO blam! a0668cf92f5c361e7b8e94f221984d328a94d7f8b3ab3eaadd616b7d7785c3a2