Sep 01 00:20:56.059 INFO checking insertion-sort-0.1.0 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Sep 01 00:20:56.059 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Sep 01 00:20:56.059 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 00:20:56.287 INFO blam! 81215b5d7ef78be0194f0bfd3f5e2ec7cc05a3c6a68f839bd085e4ee0350184c
Sep 01 00:20:56.289 INFO running `"docker" "start" "-a" "81215b5d7ef78be0194f0bfd3f5e2ec7cc05a3c6a68f839bd085e4ee0350184c"`
Sep 01 00:20:56.947 INFO kablam!     Checking insertion-sort v0.1.0 (file:///source)
Sep 01 00:20:57.458 INFO kablam! warning: function is never used: `sort`
Sep 01 00:20:57.458 INFO kablam!  --> src/insertion_sort.rs:1:1
Sep 01 00:20:57.458 INFO kablam!   |
Sep 01 00:20:57.458 INFO kablam! 1 | pub fn sort(v: Vec<i32>) -> Vec<i32> {
Sep 01 00:20:57.458 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 00:20:57.458 INFO kablam!   |
Sep 01 00:20:57.458 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 01 00:20:57.459 INFO kablam! 
Sep 01 00:20:57.604 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Sep 01 00:20:57.607 INFO kablam! su: No module specific data is present
Sep 01 00:20:58.026 INFO running `"docker" "rm" "-f" "81215b5d7ef78be0194f0bfd3f5e2ec7cc05a3c6a68f839bd085e4ee0350184c"`
Sep 01 00:20:58.129 INFO blam! 81215b5d7ef78be0194f0bfd3f5e2ec7cc05a3c6a68f839bd085e4ee0350184c