Dec 12 02:48:00.652 INFO checking FrancisRussell/oocla-rs against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 02:48:00.652 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 12 02:48:01.216 INFO [stdout] 2cea155926eeca4f50accaece5ac1f18fcc8c3f35705578cea6438193ca66087
Dec 12 02:48:01.216 INFO running `"docker" "start" "-a" "2cea155926eeca4f50accaece5ac1f18fcc8c3f35705578cea6438193ca66087"`
Dec 12 02:48:02.778 INFO [stderr] usermod: no changes
Dec 12 02:48:02.876 INFO [stderr]     Checking nix v0.9.0
Dec 12 02:48:07.896 INFO [stderr]     Checking ooc v0.1.0 (/source)
Dec 12 02:48:08.684 INFO [stderr] warning: unused import: `std::io`
Dec 12 02:48:08.684 INFO [stderr]  --> src/dense_matrix.rs:2:5
Dec 12 02:48:08.684 INFO [stderr]   |
Dec 12 02:48:08.684 INFO [stderr] 2 | use std::io;
Dec 12 02:48:08.684 INFO [stderr]   |     ^^^^^^^
Dec 12 02:48:08.684 INFO [stderr]   |
Dec 12 02:48:08.684 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 02:48:08.684 INFO [stderr] 
Dec 12 02:48:08.684 INFO [stderr] warning: unused import: `slice`
Dec 12 02:48:08.684 INFO [stderr]  --> src/dense_matrix.rs:8:21
Dec 12 02:48:08.684 INFO [stderr]   |
Dec 12 02:48:08.684 INFO [stderr] 8 | use std::{mem, ptr, slice};
Dec 12 02:48:08.684 INFO [stderr]   |                     ^^^^^
Dec 12 02:48:08.684 INFO [stderr] 
Dec 12 02:48:08.772 INFO [stderr] warning: method is never used: `get_data_length_elements`
Dec 12 02:48:08.772 INFO [stderr]   --> src/dense_matrix.rs:42:5
Dec 12 02:48:08.772 INFO [stderr]    |
Dec 12 02:48:08.772 INFO [stderr] 42 |     fn get_data_length_elements(&self) -> u64 {
Dec 12 02:48:08.772 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:48:08.772 INFO [stderr]    |
Dec 12 02:48:08.772 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 02:48:08.772 INFO [stderr] 
Dec 12 02:48:08.772 INFO [stderr] warning: field is never used: `file`
Dec 12 02:48:08.772 INFO [stderr]   --> src/dense_matrix.rs:52:5
Dec 12 02:48:08.772 INFO [stderr]    |
Dec 12 02:48:08.772 INFO [stderr] 52 |     file: File,
Dec 12 02:48:08.772 INFO [stderr]    |     ^^^^^^^^^^
Dec 12 02:48:08.772 INFO [stderr] 
Dec 12 02:48:08.927 INFO [stderr] warning: unused import: `std::io`
Dec 12 02:48:08.927 INFO [stderr]  --> src/dense_matrix.rs:2:5
Dec 12 02:48:08.927 INFO [stderr]   |
Dec 12 02:48:08.927 INFO [stderr] 2 | use std::io;
Dec 12 02:48:08.927 INFO [stderr]   |     ^^^^^^^
Dec 12 02:48:08.927 INFO [stderr]   |
Dec 12 02:48:08.927 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 12 02:48:08.927 INFO [stderr] 
Dec 12 02:48:08.927 INFO [stderr] warning: unused import: `slice`
Dec 12 02:48:08.927 INFO [stderr]  --> src/dense_matrix.rs:8:21
Dec 12 02:48:08.927 INFO [stderr]   |
Dec 12 02:48:08.927 INFO [stderr] 8 | use std::{mem, ptr, slice};
Dec 12 02:48:08.927 INFO [stderr]   |                     ^^^^^
Dec 12 02:48:08.927 INFO [stderr] 
Dec 12 02:48:09.126 INFO [stderr] warning: method is never used: `get_data_length_elements`
Dec 12 02:48:09.127 INFO [stderr]   --> src/dense_matrix.rs:42:5
Dec 12 02:48:09.127 INFO [stderr]    |
Dec 12 02:48:09.127 INFO [stderr] 42 |     fn get_data_length_elements(&self) -> u64 {
Dec 12 02:48:09.127 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:48:09.127 INFO [stderr]    |
Dec 12 02:48:09.127 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 02:48:09.127 INFO [stderr] 
Dec 12 02:48:09.127 INFO [stderr] warning: field is never used: `file`
Dec 12 02:48:09.127 INFO [stderr]   --> src/dense_matrix.rs:52:5
Dec 12 02:48:09.127 INFO [stderr]    |
Dec 12 02:48:09.127 INFO [stderr] 52 |     file: File,
Dec 12 02:48:09.127 INFO [stderr]    |     ^^^^^^^^^^
Dec 12 02:48:09.127 INFO [stderr] 
Dec 12 02:48:10.046 INFO [stderr] warning: unused variable: `args`
Dec 12 02:48:10.046 INFO [stderr]  --> src/bin/make-matrix.rs:8:9
Dec 12 02:48:10.046 INFO [stderr]   |
Dec 12 02:48:10.046 INFO [stderr] 8 |     let args : Vec<String> = env::args().collect();
Dec 12 02:48:10.046 INFO [stderr]   |         ^^^^ help: consider using `_args` instead
Dec 12 02:48:10.046 INFO [stderr]   |
Dec 12 02:48:10.046 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 12 02:48:10.046 INFO [stderr] 
Dec 12 02:48:10.449 INFO [stderr] warning: unused variable: `args`
Dec 12 02:48:10.449 INFO [stderr]  --> src/bin/make-matrix.rs:8:9
Dec 12 02:48:10.449 INFO [stderr]   |
Dec 12 02:48:10.449 INFO [stderr] 8 |     let args : Vec<String> = env::args().collect();
Dec 12 02:48:10.449 INFO [stderr]   |         ^^^^ help: consider using `_args` instead
Dec 12 02:48:10.449 INFO [stderr]   |
Dec 12 02:48:10.449 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 12 02:48:10.449 INFO [stderr] 
Dec 12 02:48:10.497 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.70s
Dec 12 02:48:10.500 INFO [stderr] su: No module specific data is present
Dec 12 02:48:11.324 INFO running `"docker" "inspect" "2cea155926eeca4f50accaece5ac1f18fcc8c3f35705578cea6438193ca66087"`
Dec 12 02:48:11.718 INFO running `"docker" "rm" "-f" "2cea155926eeca4f50accaece5ac1f18fcc8c3f35705578cea6438193ca66087"`
Dec 12 02:48:12.148 INFO [stdout] 2cea155926eeca4f50accaece5ac1f18fcc8c3f35705578cea6438193ca66087