Sep 02 10:22:26.253 INFO checking insertion-sort-0.1.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 10:22:26.254 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 10:22:26.254 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-3/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 10:22:26.465 INFO blam! b12099b7ceca45af6afcb157f653fed7a01c1c1c0fe84f5f038ecf1cb469edb0
Sep 02 10:22:26.467 INFO running `"docker" "start" "-a" "b12099b7ceca45af6afcb157f653fed7a01c1c1c0fe84f5f038ecf1cb469edb0"`
Sep 02 10:22:27.204 INFO kablam!     Checking insertion-sort v0.1.0 (file:///source)
Sep 02 10:22:27.773 INFO kablam! warning: function is never used: `sort`
Sep 02 10:22:27.773 INFO kablam!  --> src/insertion_sort.rs:1:1
Sep 02 10:22:27.773 INFO kablam!   |
Sep 02 10:22:27.773 INFO kablam! 1 | pub fn sort(v: Vec<i32>) -> Vec<i32> {
Sep 02 10:22:27.773 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 10:22:27.773 INFO kablam!   |
Sep 02 10:22:27.773 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 02 10:22:27.773 INFO kablam! 
Sep 02 10:22:27.903 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Sep 02 10:22:27.907 INFO kablam! su: No module specific data is present
Sep 02 10:22:28.398 INFO running `"docker" "rm" "-f" "b12099b7ceca45af6afcb157f653fed7a01c1c1c0fe84f5f038ecf1cb469edb0"`
Sep 02 10:22:28.492 INFO blam! b12099b7ceca45af6afcb157f653fed7a01c1c1c0fe84f5f038ecf1cb469edb0