Sep 21 05:13:33.715 INFO checking quickersort-2.2.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 05:13:33.715 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 05:13:33.716 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-0/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 05:13:33.836 INFO blam! 3272dc1bd98cf8e731635f1c948d580916f92d2b23c05f6870b07b7802bb76ee
Sep 21 05:13:33.838 INFO running `"docker" "start" "-a" "3272dc1bd98cf8e731635f1c948d580916f92d2b23c05f6870b07b7802bb76ee"`
Sep 21 05:13:34.875 INFO kablam! usermod: no changes
Sep 21 05:13:34.958 INFO kablam!     Checking itertools v0.3.25
Sep 21 05:13:34.958 INFO kablam!     Checking quickersort v2.2.0 (/source)
Sep 21 05:13:35.202 INFO kablam! warning: unused import: `unreachable::UncheckedOptionExt`
Sep 21 05:13:35.202 INFO kablam!   --> src/sort.rs:11:5
Sep 21 05:13:35.202 INFO kablam!    |
Sep 21 05:13:35.202 INFO kablam! 11 | use unreachable::UncheckedOptionExt;
Sep 21 05:13:35.202 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 05:13:35.202 INFO kablam!    |
Sep 21 05:13:35.202 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 21 05:13:35.202 INFO kablam! 
Sep 21 05:13:37.502 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 21 05:13:37.502 INFO kablam!   --> benches/bench.rs:65:14
Sep 21 05:13:37.502 INFO kablam!    |
Sep 21 05:13:37.502 INFO kablam! 65 |     for i in (0u32 .. 10) {
Sep 21 05:13:37.502 INFO kablam!    |              ^^^^^^^^^^^^ help: remove these parentheses
Sep 21 05:13:37.502 INFO kablam!    |
Sep 21 05:13:37.502 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 21 05:13:37.502 INFO kablam! 
Sep 21 05:13:37.502 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 21 05:13:37.502 INFO kablam!   --> benches/bench.rs:66:18
Sep 21 05:13:37.502 INFO kablam!    |
Sep 21 05:13:37.502 INFO kablam! 66 |         for _ in (0usize .. 100) {
Sep 21 05:13:37.502 INFO kablam!    |                  ^^^^^^^^^^^^^^^ help: remove these parentheses
Sep 21 05:13:37.502 INFO kablam! 
Sep 21 05:13:37.503 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 21 05:13:37.503 INFO kablam!    --> benches/bench.rs:189:14
Sep 21 05:13:37.503 INFO kablam!     |
Sep 21 05:13:37.503 INFO kablam! 189 |     for _ in (0 .. n) {
Sep 21 05:13:37.503 INFO kablam!     |              ^^^^^^^^ help: remove these parentheses
Sep 21 05:13:37.503 INFO kablam! 
Sep 21 05:13:37.503 INFO kablam! warning: unnecessary parentheses around `for` head expression
Sep 21 05:13:37.503 INFO kablam!    --> benches/bench.rs:197:18
Sep 21 05:13:37.503 INFO kablam!     |
Sep 21 05:13:37.503 INFO kablam! 197 |         for _ in (0 .. len) {
Sep 21 05:13:37.503 INFO kablam!     |                  ^^^^^^^^^^ help: remove these parentheses
Sep 21 05:13:37.503 INFO kablam! 
Sep 21 05:13:38.051 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.15s
Sep 21 05:13:38.057 INFO kablam! su: No module specific data is present
Sep 21 05:13:38.688 INFO running `"docker" "rm" "-f" "3272dc1bd98cf8e731635f1c948d580916f92d2b23c05f6870b07b7802bb76ee"`
Sep 21 05:13:38.834 INFO blam! 3272dc1bd98cf8e731635f1c948d580916f92d2b23c05f6870b07b7802bb76ee