Nov 28 13:34:58.239 INFO checking FrancisRussell/oocla-rs against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 13:34:58.239 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 13:34:58.673 INFO [stdout] c356e5412d17669a013c75859ffb53e3379eb6dbc72f1f9a8724d644e6a036e1
Nov 28 13:34:58.681 INFO running `"docker" "start" "-a" "c356e5412d17669a013c75859ffb53e3379eb6dbc72f1f9a8724d644e6a036e1"`
Nov 28 13:35:00.012 INFO [stderr] usermod: no changes
Nov 28 13:35:00.120 INFO [stderr]     Checking nix v0.9.0
Nov 28 13:35:05.680 INFO [stderr]     Checking ooc v0.1.0 (/source)
Nov 28 13:35:06.356 INFO [stderr] warning: unused import: `std::io`
Nov 28 13:35:06.357 INFO [stderr]  --> src/dense_matrix.rs:2:5
Nov 28 13:35:06.357 INFO [stderr]   |
Nov 28 13:35:06.357 INFO [stderr] 2 | use std::io;
Nov 28 13:35:06.358 INFO [stderr]   |     ^^^^^^^
Nov 28 13:35:06.358 INFO [stderr]   |
Nov 28 13:35:06.358 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 13:35:06.358 INFO [stderr] 
Nov 28 13:35:06.359 INFO [stderr] warning: unused import: `slice`
Nov 28 13:35:06.359 INFO [stderr]  --> src/dense_matrix.rs:8:21
Nov 28 13:35:06.359 INFO [stderr]   |
Nov 28 13:35:06.360 INFO [stderr] 8 | use std::{mem, ptr, slice};
Nov 28 13:35:06.360 INFO [stderr]   |                     ^^^^^
Nov 28 13:35:06.360 INFO [stderr] 
Nov 28 13:35:06.522 INFO [stderr] warning: method is never used: `get_data_length_elements`
Nov 28 13:35:06.522 INFO [stderr]   --> src/dense_matrix.rs:42:5
Nov 28 13:35:06.523 INFO [stderr]    |
Nov 28 13:35:06.523 INFO [stderr] 42 |     fn get_data_length_elements(&self) -> u64 {
Nov 28 13:35:06.523 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:35:06.524 INFO [stderr]    |
Nov 28 13:35:06.524 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 13:35:06.524 INFO [stderr] 
Nov 28 13:35:06.525 INFO [stderr] warning: field is never used: `file`
Nov 28 13:35:06.525 INFO [stderr]   --> src/dense_matrix.rs:52:5
Nov 28 13:35:06.525 INFO [stderr]    |
Nov 28 13:35:06.525 INFO [stderr] 52 |     file: File,
Nov 28 13:35:06.526 INFO [stderr]    |     ^^^^^^^^^^
Nov 28 13:35:06.526 INFO [stderr] 
Nov 28 13:35:06.650 INFO [stderr] warning: unused import: `std::io`
Nov 28 13:35:06.651 INFO [stderr]  --> src/dense_matrix.rs:2:5
Nov 28 13:35:06.651 INFO [stderr]   |
Nov 28 13:35:06.651 INFO [stderr] 2 | use std::io;
Nov 28 13:35:06.651 INFO [stderr]   |     ^^^^^^^
Nov 28 13:35:06.652 INFO [stderr]   |
Nov 28 13:35:06.652 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 13:35:06.652 INFO [stderr] 
Nov 28 13:35:06.653 INFO [stderr] warning: unused import: `slice`
Nov 28 13:35:06.653 INFO [stderr]  --> src/dense_matrix.rs:8:21
Nov 28 13:35:06.653 INFO [stderr]   |
Nov 28 13:35:06.654 INFO [stderr] 8 | use std::{mem, ptr, slice};
Nov 28 13:35:06.654 INFO [stderr]   |                     ^^^^^
Nov 28 13:35:06.654 INFO [stderr] 
Nov 28 13:35:06.785 INFO [stderr] warning: method is never used: `get_data_length_elements`
Nov 28 13:35:06.785 INFO [stderr]   --> src/dense_matrix.rs:42:5
Nov 28 13:35:06.786 INFO [stderr]    |
Nov 28 13:35:06.786 INFO [stderr] 42 |     fn get_data_length_elements(&self) -> u64 {
Nov 28 13:35:06.786 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:35:06.787 INFO [stderr]    |
Nov 28 13:35:06.787 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 13:35:06.787 INFO [stderr] 
Nov 28 13:35:06.788 INFO [stderr] warning: field is never used: `file`
Nov 28 13:35:06.788 INFO [stderr]   --> src/dense_matrix.rs:52:5
Nov 28 13:35:06.788 INFO [stderr]    |
Nov 28 13:35:06.789 INFO [stderr] 52 |     file: File,
Nov 28 13:35:06.789 INFO [stderr]    |     ^^^^^^^^^^
Nov 28 13:35:06.789 INFO [stderr] 
Nov 28 13:35:07.512 INFO [stderr] warning: unused variable: `args`
Nov 28 13:35:07.513 INFO [stderr]  --> src/bin/make-matrix.rs:8:9
Nov 28 13:35:07.513 INFO [stderr]   |
Nov 28 13:35:07.513 INFO [stderr] 8 |     let args : Vec<String> = env::args().collect();
Nov 28 13:35:07.514 INFO [stderr]   |         ^^^^ help: consider using `_args` instead
Nov 28 13:35:07.520 INFO [stderr]   |
Nov 28 13:35:07.521 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 28 13:35:07.521 INFO [stderr] 
Nov 28 13:35:07.797 INFO [stderr] warning: unused variable: `args`
Nov 28 13:35:07.797 INFO [stderr]  --> src/bin/make-matrix.rs:8:9
Nov 28 13:35:07.798 INFO [stderr]   |
Nov 28 13:35:07.798 INFO [stderr] 8 |     let args : Vec<String> = env::args().collect();
Nov 28 13:35:07.798 INFO [stderr]   |         ^^^^ help: consider using `_args` instead
Nov 28 13:35:07.798 INFO [stderr]   |
Nov 28 13:35:07.799 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 28 13:35:07.799 INFO [stderr] 
Nov 28 13:35:07.853 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.80s
Nov 28 13:35:07.861 INFO [stderr] su: No module specific data is present
Nov 28 13:35:08.872 INFO running `"docker" "inspect" "c356e5412d17669a013c75859ffb53e3379eb6dbc72f1f9a8724d644e6a036e1"`
Nov 28 13:35:09.245 INFO running `"docker" "rm" "-f" "c356e5412d17669a013c75859ffb53e3379eb6dbc72f1f9a8724d644e6a036e1"`
Nov 28 13:35:09.580 INFO [stdout] c356e5412d17669a013c75859ffb53e3379eb6dbc72f1f9a8724d644e6a036e1