Dec 06 13:58:24.995 INFO testing FrancisRussell/oocla-rs against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 13:58:24.995 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 13:58:25.460 INFO [stdout] 99727b31d06e9dbec8b41a26742e8930028c2758279cd5f8998c5a3e095129ec
Dec 06 13:58:25.466 INFO running `"docker" "start" "-a" "99727b31d06e9dbec8b41a26742e8930028c2758279cd5f8998c5a3e095129ec"`
Dec 06 13:58:27.592 INFO [stderr] usermod: no changes
Dec 06 13:58:27.688 INFO [stderr]    Compiling nix v0.9.0
Dec 06 13:58:33.864 INFO [stderr]    Compiling ooc v0.1.0 (/source)
Dec 06 13:58:34.365 INFO [stderr] warning: unused import: `std::io`
Dec 06 13:58:34.365 INFO [stderr]  --> src/dense_matrix.rs:2:5
Dec 06 13:58:34.365 INFO [stderr]   |
Dec 06 13:58:34.365 INFO [stderr] 2 | use std::io;
Dec 06 13:58:34.365 INFO [stderr]   |     ^^^^^^^
Dec 06 13:58:34.365 INFO [stderr]   |
Dec 06 13:58:34.366 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 13:58:34.366 INFO [stderr] 
Dec 06 13:58:34.366 INFO [stderr] warning: unused import: `slice`
Dec 06 13:58:34.366 INFO [stderr]  --> src/dense_matrix.rs:8:21
Dec 06 13:58:34.366 INFO [stderr]   |
Dec 06 13:58:34.366 INFO [stderr] 8 | use std::{mem, ptr, slice};
Dec 06 13:58:34.366 INFO [stderr]   |                     ^^^^^
Dec 06 13:58:34.366 INFO [stderr] 
Dec 06 13:58:34.439 INFO [stderr] warning: method is never used: `get_data_length_elements`
Dec 06 13:58:34.439 INFO [stderr]   --> src/dense_matrix.rs:42:5
Dec 06 13:58:34.439 INFO [stderr]    |
Dec 06 13:58:34.439 INFO [stderr] 42 |     fn get_data_length_elements(&self) -> u64 {
Dec 06 13:58:34.439 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:58:34.439 INFO [stderr]    |
Dec 06 13:58:34.439 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 13:58:34.439 INFO [stderr] 
Dec 06 13:58:34.439 INFO [stderr] warning: field is never used: `file`
Dec 06 13:58:34.439 INFO [stderr]   --> src/dense_matrix.rs:52:5
Dec 06 13:58:34.439 INFO [stderr]    |
Dec 06 13:58:34.439 INFO [stderr] 52 |     file: File,
Dec 06 13:58:34.439 INFO [stderr]    |     ^^^^^^^^^^
Dec 06 13:58:34.439 INFO [stderr] 
Dec 06 13:58:35.009 INFO [stderr] warning: unused variable: `args`
Dec 06 13:58:35.009 INFO [stderr]  --> src/bin/make-matrix.rs:8:9
Dec 06 13:58:35.009 INFO [stderr]   |
Dec 06 13:58:35.009 INFO [stderr] 8 |     let args : Vec<String> = env::args().collect();
Dec 06 13:58:35.009 INFO [stderr]   |         ^^^^ help: consider using `_args` instead
Dec 06 13:58:35.009 INFO [stderr]   |
Dec 06 13:58:35.009 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 06 13:58:35.009 INFO [stderr] 
Dec 06 13:58:35.676 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.05s
Dec 06 13:58:35.680 INFO [stderr] su: No module specific data is present
Dec 06 13:58:36.876 INFO running `"docker" "inspect" "99727b31d06e9dbec8b41a26742e8930028c2758279cd5f8998c5a3e095129ec"`
Dec 06 13:58:37.156 INFO running `"docker" "rm" "-f" "99727b31d06e9dbec8b41a26742e8930028c2758279cd5f8998c5a3e095129ec"`
Dec 06 13:58:37.347 INFO [stdout] 99727b31d06e9dbec8b41a26742e8930028c2758279cd5f8998c5a3e095129ec
Dec 06 13:58:37.356 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 13:58:37.696 INFO [stdout] 075887456fd6e3c321540106e2d824b0ea2015b915f1dd1e034df66041ed44f9
Dec 06 13:58:37.698 INFO running `"docker" "start" "-a" "075887456fd6e3c321540106e2d824b0ea2015b915f1dd1e034df66041ed44f9"`
Dec 06 13:58:39.036 INFO [stderr] usermod: no changes
Dec 06 13:58:39.148 INFO [stderr]    Compiling ooc v0.1.0 (/source)
Dec 06 13:58:40.060 INFO [stderr] warning: unused variable: `args`
Dec 06 13:58:40.060 INFO [stderr]  --> src/bin/make-matrix.rs:8:9
Dec 06 13:58:40.060 INFO [stderr]   |
Dec 06 13:58:40.060 INFO [stderr] 8 |     let args : Vec<String> = env::args().collect();
Dec 06 13:58:40.060 INFO [stderr]   |         ^^^^ help: consider using `_args` instead
Dec 06 13:58:40.060 INFO [stderr]   |
Dec 06 13:58:40.060 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 06 13:58:40.060 INFO [stderr] 
Dec 06 13:58:40.068 INFO [stderr] warning: unused import: `std::io`
Dec 06 13:58:40.068 INFO [stderr]  --> src/dense_matrix.rs:2:5
Dec 06 13:58:40.068 INFO [stderr]   |
Dec 06 13:58:40.068 INFO [stderr] 2 | use std::io;
Dec 06 13:58:40.068 INFO [stderr]   |     ^^^^^^^
Dec 06 13:58:40.068 INFO [stderr]   |
Dec 06 13:58:40.068 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 13:58:40.068 INFO [stderr] 
Dec 06 13:58:40.068 INFO [stderr] warning: unused import: `slice`
Dec 06 13:58:40.068 INFO [stderr]  --> src/dense_matrix.rs:8:21
Dec 06 13:58:40.068 INFO [stderr]   |
Dec 06 13:58:40.068 INFO [stderr] 8 | use std::{mem, ptr, slice};
Dec 06 13:58:40.068 INFO [stderr]   |                     ^^^^^
Dec 06 13:58:40.068 INFO [stderr] 
Dec 06 13:58:40.169 INFO [stderr] warning: method is never used: `get_data_length_elements`
Dec 06 13:58:40.169 INFO [stderr]   --> src/dense_matrix.rs:42:5
Dec 06 13:58:40.169 INFO [stderr]    |
Dec 06 13:58:40.169 INFO [stderr] 42 |     fn get_data_length_elements(&self) -> u64 {
Dec 06 13:58:40.169 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 13:58:40.169 INFO [stderr]    |
Dec 06 13:58:40.169 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 13:58:40.169 INFO [stderr] 
Dec 06 13:58:40.169 INFO [stderr] warning: field is never used: `file`
Dec 06 13:58:40.169 INFO [stderr]   --> src/dense_matrix.rs:52:5
Dec 06 13:58:40.169 INFO [stderr]    |
Dec 06 13:58:40.169 INFO [stderr] 52 |     file: File,
Dec 06 13:58:40.169 INFO [stderr]    |     ^^^^^^^^^^
Dec 06 13:58:40.169 INFO [stderr] 
Dec 06 13:58:40.656 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
Dec 06 13:58:40.660 INFO [stderr] su: No module specific data is present
Dec 06 13:58:41.958 INFO running `"docker" "inspect" "075887456fd6e3c321540106e2d824b0ea2015b915f1dd1e034df66041ed44f9"`
Dec 06 13:58:42.318 INFO running `"docker" "rm" "-f" "075887456fd6e3c321540106e2d824b0ea2015b915f1dd1e034df66041ed44f9"`
Dec 06 13:58:42.680 INFO [stdout] 075887456fd6e3c321540106e2d824b0ea2015b915f1dd1e034df66041ed44f9
Dec 06 13:58:42.688 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 13:58:43.196 INFO [stdout] 27224d5843fc0ea6fc82956fa3090ef10bf7a2780bea845c18c94d378a4bb2b6
Dec 06 13:58:43.200 INFO running `"docker" "start" "-a" "27224d5843fc0ea6fc82956fa3090ef10bf7a2780bea845c18c94d378a4bb2b6"`
Dec 06 13:58:44.633 INFO [stderr] usermod: no changes
Dec 06 13:58:44.756 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Dec 06 13:58:44.760 INFO [stderr]      Running /target/debug/deps/ooc-454f2d9fa35aa9a6
Dec 06 13:58:44.764 INFO [stderr]      Running /target/debug/deps/make_matrix-728e62c352d3eb6f
Dec 06 13:58:44.764 INFO [stdout] 
Dec 06 13:58:44.764 INFO [stdout] running 0 tests
Dec 06 13:58:44.764 INFO [stdout] 
Dec 06 13:58:44.764 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 13:58:44.764 INFO [stdout] 
Dec 06 13:58:44.768 INFO [stdout] 
Dec 06 13:58:44.768 INFO [stderr]    Doc-tests ooc
Dec 06 13:58:44.768 INFO [stdout] running 0 tests
Dec 06 13:58:44.768 INFO [stdout] 
Dec 06 13:58:44.768 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 13:58:44.768 INFO [stdout] 
Dec 06 13:58:45.572 INFO [stdout] 
Dec 06 13:58:45.572 INFO [stdout] running 0 tests
Dec 06 13:58:45.572 INFO [stdout] 
Dec 06 13:58:45.572 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 13:58:45.572 INFO [stdout] 
Dec 06 13:58:45.575 INFO [stderr] su: No module specific data is present
Dec 06 13:58:46.211 INFO running `"docker" "inspect" "27224d5843fc0ea6fc82956fa3090ef10bf7a2780bea845c18c94d378a4bb2b6"`
Dec 06 13:58:46.450 INFO running `"docker" "rm" "-f" "27224d5843fc0ea6fc82956fa3090ef10bf7a2780bea845c18c94d378a4bb2b6"`
Dec 06 13:58:46.696 INFO [stdout] 27224d5843fc0ea6fc82956fa3090ef10bf7a2780bea845c18c94d378a4bb2b6