Nov 17 13:36:11.578 INFO testing Matthew-Olander/rust-sorter-test against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 13:36:11.578 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 13:36:11.766 INFO [stdout] 4958376acabe123b535e26b0fdefc26028a827ad3e8127dc65dee8e8e0816c19
Nov 17 13:36:11.768 INFO running `"docker" "start" "-a" "4958376acabe123b535e26b0fdefc26028a827ad3e8127dc65dee8e8e0816c19"`
Nov 17 13:36:12.317 INFO [stderr] usermod: no changes
Nov 17 13:36:12.345 INFO [stderr]    Compiling sorter v0.1.0 (/source)
Nov 17 13:36:12.559 INFO [stderr] warning: function is never used: `mergesort_vector`
Nov 17 13:36:12.559 INFO [stderr]  --> src/mergesort/mod.rs:4:1
Nov 17 13:36:12.559 INFO [stderr]   |
Nov 17 13:36:12.559 INFO [stderr] 4 | pub fn mergesort_vector<T: PartialOrd>(mut a: Vec<T>) -> Vec<T> {
Nov 17 13:36:12.559 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 13:36:12.559 INFO [stderr]   |
Nov 17 13:36:12.559 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 13:36:12.559 INFO [stderr] 
Nov 17 13:36:12.559 INFO [stderr] warning: function is never used: `mergesort_vector_with_threads`
Nov 17 13:36:12.559 INFO [stderr]   --> src/mergesort/mod.rs:37:1
Nov 17 13:36:12.559 INFO [stderr]    |
Nov 17 13:36:12.559 INFO [stderr] 37 | pub fn mergesort_vector_with_threads<T: 'static + PartialOrd + Send>(mut a: Vec<T>) -> Vec<T> {
Nov 17 13:36:12.559 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 13:36:12.559 INFO [stderr] 
Nov 17 13:36:13.448 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
Nov 17 13:36:13.451 INFO [stderr] su: No module specific data is present
Nov 17 13:36:13.826 INFO running `"docker" "inspect" "4958376acabe123b535e26b0fdefc26028a827ad3e8127dc65dee8e8e0816c19"`
Nov 17 13:36:13.912 INFO running `"docker" "rm" "-f" "4958376acabe123b535e26b0fdefc26028a827ad3e8127dc65dee8e8e0816c19"`
Nov 17 13:36:14.019 INFO [stdout] 4958376acabe123b535e26b0fdefc26028a827ad3e8127dc65dee8e8e0816c19
Nov 17 13:36:14.025 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 13:36:14.280 INFO [stdout] 89499365286b5f07cb1e9735027a804bf34fa07ae435d5388a314d6078d00087
Nov 17 13:36:14.283 INFO running `"docker" "start" "-a" "89499365286b5f07cb1e9735027a804bf34fa07ae435d5388a314d6078d00087"`
Nov 17 13:36:14.705 INFO [stderr] usermod: no changes
Nov 17 13:36:14.729 INFO [stderr]    Compiling sorter v0.1.0 (/source)
Nov 17 13:36:14.975 INFO [stderr] warning: function is never used: `mergesort_vector`
Nov 17 13:36:14.975 INFO [stderr]  --> src/mergesort/mod.rs:4:1
Nov 17 13:36:14.975 INFO [stderr]   |
Nov 17 13:36:14.975 INFO [stderr] 4 | pub fn mergesort_vector<T: PartialOrd>(mut a: Vec<T>) -> Vec<T> {
Nov 17 13:36:14.975 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 13:36:14.975 INFO [stderr]   |
Nov 17 13:36:14.975 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 17 13:36:14.975 INFO [stderr] 
Nov 17 13:36:14.975 INFO [stderr] warning: function is never used: `mergesort_vector_with_threads`
Nov 17 13:36:14.975 INFO [stderr]   --> src/mergesort/mod.rs:37:1
Nov 17 13:36:14.975 INFO [stderr]    |
Nov 17 13:36:14.975 INFO [stderr] 37 | pub fn mergesort_vector_with_threads<T: 'static + PartialOrd + Send>(mut a: Vec<T>) -> Vec<T> {
Nov 17 13:36:14.975 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 17 13:36:14.975 INFO [stderr] 
Nov 17 13:36:15.225 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.50s
Nov 17 13:36:15.227 INFO [stderr] su: No module specific data is present
Nov 17 13:36:15.572 INFO running `"docker" "inspect" "89499365286b5f07cb1e9735027a804bf34fa07ae435d5388a314d6078d00087"`
Nov 17 13:36:15.704 INFO running `"docker" "rm" "-f" "89499365286b5f07cb1e9735027a804bf34fa07ae435d5388a314d6078d00087"`
Nov 17 13:36:15.830 INFO [stdout] 89499365286b5f07cb1e9735027a804bf34fa07ae435d5388a314d6078d00087
Nov 17 13:36:15.832 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-1/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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 13:36:16.119 INFO [stdout] 349cbc962ef524c510c4306c371430e119c676f6db61150b1ac88795b829ac28
Nov 17 13:36:16.124 INFO running `"docker" "start" "-a" "349cbc962ef524c510c4306c371430e119c676f6db61150b1ac88795b829ac28"`
Nov 17 13:36:16.779 INFO [stderr] usermod: no changes
Nov 17 13:36:16.807 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 17 13:36:16.807 INFO [stderr]      Running /target/debug/deps/sorter-983b5863e7f633af
Nov 17 13:36:16.809 INFO [stdout] 
Nov 17 13:36:16.809 INFO [stdout] running 0 tests
Nov 17 13:36:16.809 INFO [stdout] 
Nov 17 13:36:16.809 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 13:36:16.809 INFO [stdout] 
Nov 17 13:36:16.809 INFO [stderr]      Running /target/debug/deps/sorter-0a5694a8a421c78b
Nov 17 13:36:16.811 INFO [stderr]    Doc-tests sorter
Nov 17 13:36:16.811 INFO [stdout] 
Nov 17 13:36:16.811 INFO [stdout] running 0 tests
Nov 17 13:36:16.811 INFO [stdout] 
Nov 17 13:36:16.811 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 13:36:16.811 INFO [stdout] 
Nov 17 13:36:17.130 INFO [stdout] 
Nov 17 13:36:17.130 INFO [stdout] running 0 tests
Nov 17 13:36:17.130 INFO [stdout] 
Nov 17 13:36:17.130 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 13:36:17.130 INFO [stdout] 
Nov 17 13:36:17.137 INFO [stderr] su: No module specific data is present
Nov 17 13:36:17.460 INFO running `"docker" "inspect" "349cbc962ef524c510c4306c371430e119c676f6db61150b1ac88795b829ac28"`
Nov 17 13:36:17.567 INFO running `"docker" "rm" "-f" "349cbc962ef524c510c4306c371430e119c676f6db61150b1ac88795b829ac28"`
Nov 17 13:36:17.690 INFO [stdout] 349cbc962ef524c510c4306c371430e119c676f6db61150b1ac88795b829ac28