Nov 07 03:52:39.147 INFO checking Matthew-Olander/rust-sorter-test against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 03:52:39.148 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-7/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 07 03:52:39.552 INFO blam! a13f23bf3a2d6f8bdca912c1296ab17a83ae0e2c8d874b52f202c6d59610f8f0
Nov 07 03:52:39.554 INFO running `"docker" "start" "-a" "a13f23bf3a2d6f8bdca912c1296ab17a83ae0e2c8d874b52f202c6d59610f8f0"`
Nov 07 03:52:40.219 INFO kablam! usermod: no changes
Nov 07 03:52:40.248 INFO kablam!     Checking sorter v0.1.0 (/source)
Nov 07 03:52:40.627 INFO kablam! warning: function is never used: `mergesort_vector`
Nov 07 03:52:40.627 INFO kablam!  --> src/mergesort/mod.rs:4:1
Nov 07 03:52:40.627 INFO kablam!   |
Nov 07 03:52:40.627 INFO kablam! 4 | pub fn mergesort_vector<T: PartialOrd>(mut a: Vec<T>) -> Vec<T> {
Nov 07 03:52:40.627 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 03:52:40.627 INFO kablam!   |
Nov 07 03:52:40.627 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 07 03:52:40.627 INFO kablam! 
Nov 07 03:52:40.627 INFO kablam! warning: function is never used: `mergesort_vector_with_threads`
Nov 07 03:52:40.627 INFO kablam!   --> src/mergesort/mod.rs:37:1
Nov 07 03:52:40.627 INFO kablam!    |
Nov 07 03:52:40.627 INFO kablam! 37 | pub fn mergesort_vector_with_threads<T: 'static + PartialOrd + Send>(mut a: Vec<T>) -> Vec<T> {
Nov 07 03:52:40.627 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 03:52:40.627 INFO kablam! 
Nov 07 03:52:40.708 INFO kablam! warning: function is never used: `mergesort_vector`
Nov 07 03:52:40.709 INFO kablam!  --> src/mergesort/mod.rs:4:1
Nov 07 03:52:40.709 INFO kablam!   |
Nov 07 03:52:40.709 INFO kablam! 4 | pub fn mergesort_vector<T: PartialOrd>(mut a: Vec<T>) -> Vec<T> {
Nov 07 03:52:40.709 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 03:52:40.709 INFO kablam!   |
Nov 07 03:52:40.709 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 07 03:52:40.709 INFO kablam! 
Nov 07 03:52:40.709 INFO kablam! warning: function is never used: `mergesort_vector_with_threads`
Nov 07 03:52:40.709 INFO kablam!   --> src/mergesort/mod.rs:37:1
Nov 07 03:52:40.709 INFO kablam!    |
Nov 07 03:52:40.709 INFO kablam! 37 | pub fn mergesort_vector_with_threads<T: 'static + PartialOrd + Send>(mut a: Vec<T>) -> Vec<T> {
Nov 07 03:52:40.710 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 03:52:40.710 INFO kablam! 
Nov 07 03:52:41.112 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Nov 07 03:52:41.115 INFO kablam! su: No module specific data is present
Nov 07 03:52:41.391 INFO running `"docker" "rm" "-f" "a13f23bf3a2d6f8bdca912c1296ab17a83ae0e2c8d874b52f202c6d59610f8f0"`
Nov 07 03:52:41.500 INFO blam! a13f23bf3a2d6f8bdca912c1296ab17a83ae0e2c8d874b52f202c6d59610f8f0