Dec 14 18:13:20.349 INFO testing strider-0.1.3 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 18:13:20.349 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 14 18:13:20.639 INFO [stdout] 74e9a7a637fb33a27daf473b07dfe3b406c672a27c106f3dee96762d569ac68f
Dec 14 18:13:20.644 INFO running `"docker" "start" "-a" "74e9a7a637fb33a27daf473b07dfe3b406c672a27c106f3dee96762d569ac68f"`
Dec 14 18:13:21.206 INFO [stderr] usermod: no changes
Dec 14 18:13:21.238 INFO [stderr]    Compiling strider v0.1.3 (/source)
Dec 14 18:13:21.815 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
Dec 14 18:13:21.815 INFO [stderr] su: No module specific data is present
Dec 14 18:13:22.036 INFO running `"docker" "inspect" "74e9a7a637fb33a27daf473b07dfe3b406c672a27c106f3dee96762d569ac68f"`
Dec 14 18:13:22.153 INFO running `"docker" "rm" "-f" "74e9a7a637fb33a27daf473b07dfe3b406c672a27c106f3dee96762d569ac68f"`
Dec 14 18:13:22.281 INFO [stdout] 74e9a7a637fb33a27daf473b07dfe3b406c672a27c106f3dee96762d569ac68f
Dec 14 18:13:22.284 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 14 18:13:22.482 INFO [stdout] cb74a1feb49fbb09e8588f036dba0d5dc045321f3d988206d0627bffe307ccab
Dec 14 18:13:22.487 INFO running `"docker" "start" "-a" "cb74a1feb49fbb09e8588f036dba0d5dc045321f3d988206d0627bffe307ccab"`
Dec 14 18:13:23.611 INFO [stderr] usermod: no changes
Dec 14 18:13:23.650 INFO [stderr]    Compiling strider v0.1.3 (/source)
Dec 14 18:13:24.565 INFO [stderr] warning: variable does not need to be mutable
Dec 14 18:13:24.565 INFO [stderr]   --> tests/lib.rs:17:13
Dec 14 18:13:24.565 INFO [stderr]    |
Dec 14 18:13:24.565 INFO [stderr] 17 |         let mut input_buffer: &mut [u8] = &mut [0; 4];
Dec 14 18:13:24.565 INFO [stderr]    |             ----^^^^^^^^^^^^
Dec 14 18:13:24.565 INFO [stderr]    |             |
Dec 14 18:13:24.565 INFO [stderr]    |             help: remove this `mut`
Dec 14 18:13:24.565 INFO [stderr] ...
Dec 14 18:13:24.565 INFO [stderr] 50 |     test_string_windowing!(VecDeque::<u8>::new());
Dec 14 18:13:24.565 INFO [stderr]    |     ---------------------------------------------- in this macro invocation
Dec 14 18:13:24.565 INFO [stderr]    |
Dec 14 18:13:24.565 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 14 18:13:24.565 INFO [stderr] 
Dec 14 18:13:24.565 INFO [stderr] warning: variable does not need to be mutable
Dec 14 18:13:24.565 INFO [stderr]   --> tests/lib.rs:18:13
Dec 14 18:13:24.565 INFO [stderr]    |
Dec 14 18:13:24.565 INFO [stderr] 18 |         let mut window_buffer: &mut [u8] = &mut [0; WINDOW_SIZE];
Dec 14 18:13:24.565 INFO [stderr]    |             ----^^^^^^^^^^^^^
Dec 14 18:13:24.565 INFO [stderr]    |             |
Dec 14 18:13:24.565 INFO [stderr]    |             help: remove this `mut`
Dec 14 18:13:24.565 INFO [stderr] ...
Dec 14 18:13:24.565 INFO [stderr] 50 |     test_string_windowing!(VecDeque::<u8>::new());
Dec 14 18:13:24.565 INFO [stderr]    |     ---------------------------------------------- in this macro invocation
Dec 14 18:13:24.565 INFO [stderr] 
Dec 14 18:13:24.567 INFO [stderr] warning: variable does not need to be mutable
Dec 14 18:13:24.567 INFO [stderr]   --> tests/lib.rs:17:13
Dec 14 18:13:24.567 INFO [stderr]    |
Dec 14 18:13:24.567 INFO [stderr] 17 |         let mut input_buffer: &mut [u8] = &mut [0; 4];
Dec 14 18:13:24.567 INFO [stderr]    |             ----^^^^^^^^^^^^
Dec 14 18:13:24.567 INFO [stderr]    |             |
Dec 14 18:13:24.567 INFO [stderr]    |             help: remove this `mut`
Dec 14 18:13:24.567 INFO [stderr] ...
Dec 14 18:13:24.567 INFO [stderr] 54 |     test_string_windowing!(SliceRingImpl::<u8>::new());
Dec 14 18:13:24.567 INFO [stderr]    |     --------------------------------------------------- in this macro invocation
Dec 14 18:13:24.567 INFO [stderr] 
Dec 14 18:13:24.567 INFO [stderr] warning: variable does not need to be mutable
Dec 14 18:13:24.567 INFO [stderr]   --> tests/lib.rs:18:13
Dec 14 18:13:24.568 INFO [stderr]    |
Dec 14 18:13:24.568 INFO [stderr] 18 |         let mut window_buffer: &mut [u8] = &mut [0; WINDOW_SIZE];
Dec 14 18:13:24.568 INFO [stderr]    |             ----^^^^^^^^^^^^^
Dec 14 18:13:24.568 INFO [stderr]    |             |
Dec 14 18:13:24.568 INFO [stderr]    |             help: remove this `mut`
Dec 14 18:13:24.568 INFO [stderr] ...
Dec 14 18:13:24.568 INFO [stderr] 54 |     test_string_windowing!(SliceRingImpl::<u8>::new());
Dec 14 18:13:24.568 INFO [stderr]    |     --------------------------------------------------- in this macro invocation
Dec 14 18:13:24.568 INFO [stderr] 
Dec 14 18:13:25.316 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.68s
Dec 14 18:13:25.319 INFO [stderr] su: No module specific data is present
Dec 14 18:13:25.558 INFO running `"docker" "inspect" "cb74a1feb49fbb09e8588f036dba0d5dc045321f3d988206d0627bffe307ccab"`
Dec 14 18:13:25.688 INFO running `"docker" "rm" "-f" "cb74a1feb49fbb09e8588f036dba0d5dc045321f3d988206d0627bffe307ccab"`
Dec 14 18:13:25.819 INFO [stdout] cb74a1feb49fbb09e8588f036dba0d5dc045321f3d988206d0627bffe307ccab
Dec 14 18:13:25.821 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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"`
Dec 14 18:13:25.999 INFO [stdout] 8acae2a37c00b811593d4dff72d805b715549377a92d483f6cf3c3895a144c62
Dec 14 18:13:26.007 INFO running `"docker" "start" "-a" "8acae2a37c00b811593d4dff72d805b715549377a92d483f6cf3c3895a144c62"`
Dec 14 18:13:27.329 INFO [stderr] usermod: no changes
Dec 14 18:13:27.383 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 14 18:13:27.383 INFO [stderr]      Running /target/debug/deps/strider-6b12079e70047280
Dec 14 18:13:27.385 INFO [stderr]      Running /target/debug/deps/lib-a4ddd62725a73fde
Dec 14 18:13:27.385 INFO [stdout] 
Dec 14 18:13:27.385 INFO [stdout] running 0 tests
Dec 14 18:13:27.385 INFO [stdout] 
Dec 14 18:13:27.385 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 18:13:27.385 INFO [stdout] 
Dec 14 18:13:27.391 INFO [stdout] 
Dec 14 18:13:27.391 INFO [stdout] running 4 tests
Dec 14 18:13:27.391 INFO [stdout] test test_string_windowing_optimized ... ok
Dec 14 18:13:27.391 INFO [stdout] test test_test_string_windowing_deque ... ok
Dec 14 18:13:27.415 INFO [stdout] test test_slice_ring_deque ... ok
Dec 14 18:13:27.415 INFO [stdout] test test_slice_ring_optimized ... ok
Dec 14 18:13:27.415 INFO [stdout] 
Dec 14 18:13:27.415 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 18:13:27.415 INFO [stdout] 
Dec 14 18:13:27.423 INFO [stderr]    Doc-tests strider
Dec 14 18:13:28.353 INFO [stdout] 
Dec 14 18:13:28.353 INFO [stdout] running 2 tests
Dec 14 18:13:28.353 INFO [stdout] test src/lib.rs - SliceRingImpl (line 165) ... ignored
Dec 14 18:13:29.292 INFO [stdout] test src/lib.rs -  (line 29) ... ok
Dec 14 18:13:29.293 INFO [stdout] 
Dec 14 18:13:29.293 INFO [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
Dec 14 18:13:29.293 INFO [stdout] 
Dec 14 18:13:29.301 INFO [stderr] su: No module specific data is present
Dec 14 18:13:29.709 INFO running `"docker" "inspect" "8acae2a37c00b811593d4dff72d805b715549377a92d483f6cf3c3895a144c62"`
Dec 14 18:13:29.786 INFO running `"docker" "rm" "-f" "8acae2a37c00b811593d4dff72d805b715549377a92d483f6cf3c3895a144c62"`
Dec 14 18:13:29.880 INFO [stdout] 8acae2a37c00b811593d4dff72d805b715549377a92d483f6cf3c3895a144c62