Nov 17 13:36:12.218 INFO testing Matthew-Olander/rust-sorter-test against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 13:36:12.218 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt build --frozen" "-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 17 13:36:12.407 INFO [stdout] 2ca29f5a59c5f08a4a2ed9e7aeb50e165d6018a24ca831d4b2a3bf8e38f9d976
Nov 17 13:36:12.410 INFO running `"docker" "start" "-a" "2ca29f5a59c5f08a4a2ed9e7aeb50e165d6018a24ca831d4b2a3bf8e38f9d976"`
Nov 17 13:36:12.772 INFO [stderr] usermod: no changes
Nov 17 13:36:12.798 INFO [stderr]    Compiling sorter v0.1.0 (/source)
Nov 17 13:36:13.153 INFO [stderr] warning: function is never used: `mergesort_vector`
Nov 17 13:36:13.153 INFO [stderr]  --> src/mergesort/mod.rs:4:1
Nov 17 13:36:13.153 INFO [stderr]   |
Nov 17 13:36:13.153 INFO [stderr] 4 | pub fn mergesort_vector<T: PartialOrd>(mut a: Vec<T>) -> Vec<T> {
Nov 17 13:36:13.153 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 13:36:13.153 INFO [stderr]   |
Nov 17 13:36:13.153 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 13:36:13.153 INFO [stderr] 
Nov 17 13:36:13.153 INFO [stderr] warning: function is never used: `mergesort_vector_with_threads`
Nov 17 13:36:13.153 INFO [stderr]   --> src/mergesort/mod.rs:37:1
Nov 17 13:36:13.153 INFO [stderr]    |
Nov 17 13:36:13.153 INFO [stderr] 37 | pub fn mergesort_vector_with_threads<T: 'static + PartialOrd + Send>(mut a: Vec<T>) -> Vec<T> {
Nov 17 13:36:13.153 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 13:36:13.153 INFO [stderr] 
Nov 17 13:36:14.027 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
Nov 17 13:36:14.029 INFO [stderr] su: No module specific data is present
Nov 17 13:36:14.340 INFO running `"docker" "inspect" "2ca29f5a59c5f08a4a2ed9e7aeb50e165d6018a24ca831d4b2a3bf8e38f9d976"`
Nov 17 13:36:14.439 INFO running `"docker" "rm" "-f" "2ca29f5a59c5f08a4a2ed9e7aeb50e165d6018a24ca831d4b2a3bf8e38f9d976"`
Nov 17 13:36:14.531 INFO [stdout] 2ca29f5a59c5f08a4a2ed9e7aeb50e165d6018a24ca831d4b2a3bf8e38f9d976
Nov 17 13:36:14.536 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen --no-run" "-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 17 13:36:14.744 INFO [stdout] 623c46f63f0e4a408a1de143dee77c671c9caeca33596879571efe52da9702bb
Nov 17 13:36:14.748 INFO running `"docker" "start" "-a" "623c46f63f0e4a408a1de143dee77c671c9caeca33596879571efe52da9702bb"`
Nov 17 13:36:15.209 INFO [stderr] usermod: no changes
Nov 17 13:36:15.251 INFO [stderr]    Compiling sorter v0.1.0 (/source)
Nov 17 13:36:15.730 INFO [stderr] warning: function is never used: `mergesort_vector`
Nov 17 13:36:15.730 INFO [stderr]  --> src/mergesort/mod.rs:4:1
Nov 17 13:36:15.730 INFO [stderr]   |
Nov 17 13:36:15.730 INFO [stderr] 4 | pub fn mergesort_vector<T: PartialOrd>(mut a: Vec<T>) -> Vec<T> {
Nov 17 13:36:15.730 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 13:36:15.730 INFO [stderr]   |
Nov 17 13:36:15.730 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 13:36:15.730 INFO [stderr] 
Nov 17 13:36:15.730 INFO [stderr] warning: function is never used: `mergesort_vector_with_threads`
Nov 17 13:36:15.731 INFO [stderr]   --> src/mergesort/mod.rs:37:1
Nov 17 13:36:15.731 INFO [stderr]    |
Nov 17 13:36:15.731 INFO [stderr] 37 | pub fn mergesort_vector_with_threads<T: 'static + PartialOrd + Send>(mut a: Vec<T>) -> Vec<T> {
Nov 17 13:36:15.731 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 13:36:15.731 INFO [stderr] 
Nov 17 13:36:16.023 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
Nov 17 13:36:16.027 INFO [stderr] su: No module specific data is present
Nov 17 13:36:16.328 INFO running `"docker" "inspect" "623c46f63f0e4a408a1de143dee77c671c9caeca33596879571efe52da9702bb"`
Nov 17 13:36:16.391 INFO running `"docker" "rm" "-f" "623c46f63f0e4a408a1de143dee77c671c9caeca33596879571efe52da9702bb"`
Nov 17 13:36:16.471 INFO [stdout] 623c46f63f0e4a408a1de143dee77c671c9caeca33596879571efe52da9702bb
Nov 17 13:36:16.473 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-alt test --frozen" "-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 17 13:36:16.667 INFO [stdout] 7e50a3993d67bc639e207d4517c824461037b8926bc166e74330869772cba556
Nov 17 13:36:16.669 INFO running `"docker" "start" "-a" "7e50a3993d67bc639e207d4517c824461037b8926bc166e74330869772cba556"`
Nov 17 13:36:17.203 INFO [stderr] usermod: no changes
Nov 17 13:36:17.231 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 17 13:36:17.231 INFO [stderr]      Running /target/debug/deps/sorter-91b9639b3d1a93ba
Nov 17 13:36:17.235 INFO [stdout] 
Nov 17 13:36:17.235 INFO [stdout] running 0 tests
Nov 17 13:36:17.235 INFO [stdout] 
Nov 17 13:36:17.235 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 13:36:17.235 INFO [stdout] 
Nov 17 13:36:17.236 INFO [stderr]      Running /target/debug/deps/sorter-ded6ca0d5b97df0a
Nov 17 13:36:17.237 INFO [stdout] 
Nov 17 13:36:17.237 INFO [stdout] running 0 tests
Nov 17 13:36:17.237 INFO [stdout] 
Nov 17 13:36:17.237 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 13:36:17.237 INFO [stdout] 
Nov 17 13:36:17.239 INFO [stderr]    Doc-tests sorter
Nov 17 13:36:17.649 INFO [stdout] 
Nov 17 13:36:17.649 INFO [stdout] running 0 tests
Nov 17 13:36:17.649 INFO [stdout] 
Nov 17 13:36:17.649 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 13:36:17.649 INFO [stdout] 
Nov 17 13:36:17.657 INFO [stderr] su: No module specific data is present
Nov 17 13:36:17.985 INFO running `"docker" "inspect" "7e50a3993d67bc639e207d4517c824461037b8926bc166e74330869772cba556"`
Nov 17 13:36:18.116 INFO running `"docker" "rm" "-f" "7e50a3993d67bc639e207d4517c824461037b8926bc166e74330869772cba556"`
Nov 17 13:36:18.201 INFO [stdout] 7e50a3993d67bc639e207d4517c824461037b8926bc166e74330869772cba556