Dec 06 20:35:06.727 INFO testing tensor-0.1.2 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 20:35:06.727 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 20:35:07.292 INFO [stdout] 39ca269fc01fb04bc50829bf39a5ac5fc0a1a495258f946b7809a5a4a69df732
Dec 06 20:35:07.295 INFO running `"docker" "start" "-a" "39ca269fc01fb04bc50829bf39a5ac5fc0a1a495258f946b7809a5a4a69df732"`
Dec 06 20:35:08.622 INFO [stderr] usermod: no changes
Dec 06 20:35:08.726 INFO [stderr]    Compiling tensor v0.1.2 (/source)
Dec 06 20:35:10.012 INFO [stderr] warning: variable does not need to be mutable
Dec 06 20:35:10.012 INFO [stderr]   --> src/tensor.rs:67:13
Dec 06 20:35:10.012 INFO [stderr]    |
Dec 06 20:35:10.012 INFO [stderr] 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Dec 06 20:35:10.012 INFO [stderr]    |             ----^^^^^^^^^^
Dec 06 20:35:10.012 INFO [stderr]    |             |
Dec 06 20:35:10.012 INFO [stderr]    |             help: remove this `mut`
Dec 06 20:35:10.012 INFO [stderr]    |
Dec 06 20:35:10.012 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 20:35:10.012 INFO [stderr] 
Dec 06 20:35:11.456 INFO [stderr] warning: variable does not need to be mutable
Dec 06 20:35:11.456 INFO [stderr]   --> src/tensor.rs:67:13
Dec 06 20:35:11.456 INFO [stderr]    |
Dec 06 20:35:11.456 INFO [stderr] 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Dec 06 20:35:11.456 INFO [stderr]    |             ----^^^^^^^^^^
Dec 06 20:35:11.456 INFO [stderr]    |             |
Dec 06 20:35:11.456 INFO [stderr]    |             help: remove this `mut`
Dec 06 20:35:11.456 INFO [stderr]    |
Dec 06 20:35:11.456 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 20:35:11.456 INFO [stderr] 
Dec 06 20:35:12.225 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.58s
Dec 06 20:35:12.231 INFO [stderr] su: No module specific data is present
Dec 06 20:35:13.066 INFO running `"docker" "inspect" "39ca269fc01fb04bc50829bf39a5ac5fc0a1a495258f946b7809a5a4a69df732"`
Dec 06 20:35:13.348 INFO running `"docker" "rm" "-f" "39ca269fc01fb04bc50829bf39a5ac5fc0a1a495258f946b7809a5a4a69df732"`
Dec 06 20:35:13.686 INFO [stdout] 39ca269fc01fb04bc50829bf39a5ac5fc0a1a495258f946b7809a5a4a69df732
Dec 06 20:35:13.692 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 20:35:14.072 INFO [stdout] eb5ef9ce93fe9b04124c938f7d318258ba5ca8ab29c82d5857ddef4d1fd9f6d4
Dec 06 20:35:14.074 INFO running `"docker" "start" "-a" "eb5ef9ce93fe9b04124c938f7d318258ba5ca8ab29c82d5857ddef4d1fd9f6d4"`
Dec 06 20:35:15.224 INFO [stderr] usermod: no changes
Dec 06 20:35:15.348 INFO [stderr]    Compiling tensor v0.1.2 (/source)
Dec 06 20:35:17.376 INFO [stderr] warning: variable does not need to be mutable
Dec 06 20:35:17.376 INFO [stderr]   --> src/tensor.rs:67:13
Dec 06 20:35:17.376 INFO [stderr]    |
Dec 06 20:35:17.376 INFO [stderr] 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Dec 06 20:35:17.376 INFO [stderr]    |             ----^^^^^^^^^^
Dec 06 20:35:17.376 INFO [stderr]    |             |
Dec 06 20:35:17.376 INFO [stderr]    |             help: remove this `mut`
Dec 06 20:35:17.376 INFO [stderr]    |
Dec 06 20:35:17.376 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 20:35:17.376 INFO [stderr] 
Dec 06 20:35:17.782 INFO [stderr] warning: variable does not need to be mutable
Dec 06 20:35:17.782 INFO [stderr]   --> src/tensor.rs:67:13
Dec 06 20:35:17.782 INFO [stderr]    |
Dec 06 20:35:17.782 INFO [stderr] 67 |         let mut new_tensor = &mut Tensor::build(self.dim, new_rank, vec![T::zero(); len]);
Dec 06 20:35:17.782 INFO [stderr]    |             ----^^^^^^^^^^
Dec 06 20:35:17.782 INFO [stderr]    |             |
Dec 06 20:35:17.782 INFO [stderr]    |             help: remove this `mut`
Dec 06 20:35:17.782 INFO [stderr]    |
Dec 06 20:35:17.782 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 20:35:17.782 INFO [stderr] 
Dec 06 20:35:18.171 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.92s
Dec 06 20:35:18.176 INFO [stderr] su: No module specific data is present
Dec 06 20:35:19.302 INFO running `"docker" "inspect" "eb5ef9ce93fe9b04124c938f7d318258ba5ca8ab29c82d5857ddef4d1fd9f6d4"`
Dec 06 20:35:19.601 INFO running `"docker" "rm" "-f" "eb5ef9ce93fe9b04124c938f7d318258ba5ca8ab29c82d5857ddef4d1fd9f6d4"`
Dec 06 20:35:19.944 INFO [stdout] eb5ef9ce93fe9b04124c938f7d318258ba5ca8ab29c82d5857ddef4d1fd9f6d4
Dec 06 20:35:19.954 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 20:35:20.470 INFO [stdout] b3c9ae77025ead44dced8a0d142caead57192a52e3cab0fd6ad4fcc7d6f4c74d
Dec 06 20:35:20.472 INFO running `"docker" "start" "-a" "b3c9ae77025ead44dced8a0d142caead57192a52e3cab0fd6ad4fcc7d6f4c74d"`
Dec 06 20:35:22.274 INFO [stderr] usermod: no changes
Dec 06 20:35:22.396 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 06 20:35:22.408 INFO [stderr]      Running /target/debug/deps/tensor-90e496e0a8cdc019
Dec 06 20:35:22.408 INFO [stdout] 
Dec 06 20:35:22.408 INFO [stderr]      Running /target/debug/deps/tensor-9208c54d98e5ef08
Dec 06 20:35:22.408 INFO [stdout] running 0 tests
Dec 06 20:35:22.408 INFO [stdout] 
Dec 06 20:35:22.408 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 20:35:22.408 INFO [stdout] 
Dec 06 20:35:22.412 INFO [stdout] 
Dec 06 20:35:22.412 INFO [stdout] running 0 tests
Dec 06 20:35:22.412 INFO [stdout] 
Dec 06 20:35:22.412 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 20:35:22.412 INFO [stdout] 
Dec 06 20:35:22.420 INFO [stderr]    Doc-tests tensor
Dec 06 20:35:24.226 INFO [stdout] 
Dec 06 20:35:24.226 INFO [stdout] running 0 tests
Dec 06 20:35:24.226 INFO [stdout] 
Dec 06 20:35:24.226 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 20:35:24.226 INFO [stdout] 
Dec 06 20:35:24.233 INFO [stderr] su: No module specific data is present
Dec 06 20:35:24.782 INFO running `"docker" "inspect" "b3c9ae77025ead44dced8a0d142caead57192a52e3cab0fd6ad4fcc7d6f4c74d"`
Dec 06 20:35:25.008 INFO running `"docker" "rm" "-f" "b3c9ae77025ead44dced8a0d142caead57192a52e3cab0fd6ad4fcc7d6f4c74d"`
Dec 06 20:35:25.260 INFO [stdout] b3c9ae77025ead44dced8a0d142caead57192a52e3cab0fd6ad4fcc7d6f4c74d