Dec 14 10:18:11.614 INFO testing FrancisRussell/oocla-rs against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 10:18:11.614 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 10:18:12.051 INFO [stdout] 97c35c05230cc140a0821a6894845ab79ec3875bc5ace12bb5f3b01468f2bc5b
Dec 14 10:18:12.059 INFO running `"docker" "start" "-a" "97c35c05230cc140a0821a6894845ab79ec3875bc5ace12bb5f3b01468f2bc5b"`
Dec 14 10:18:13.259 INFO [stderr] usermod: no changes
Dec 14 10:18:13.397 INFO [stderr]    Compiling nix v0.9.0
Dec 14 10:18:20.331 INFO [stderr]    Compiling ooc v0.1.0 (/source)
Dec 14 10:18:21.070 INFO [stderr] warning: unused import: `std::io`
Dec 14 10:18:21.070 INFO [stderr]  --> src/dense_matrix.rs:2:5
Dec 14 10:18:21.070 INFO [stderr]   |
Dec 14 10:18:21.070 INFO [stderr] 2 | use std::io;
Dec 14 10:18:21.070 INFO [stderr]   |     ^^^^^^^
Dec 14 10:18:21.070 INFO [stderr]   |
Dec 14 10:18:21.070 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 10:18:21.070 INFO [stderr] 
Dec 14 10:18:21.070 INFO [stderr] warning: unused import: `slice`
Dec 14 10:18:21.070 INFO [stderr]  --> src/dense_matrix.rs:8:21
Dec 14 10:18:21.070 INFO [stderr]   |
Dec 14 10:18:21.070 INFO [stderr] 8 | use std::{mem, ptr, slice};
Dec 14 10:18:21.070 INFO [stderr]   |                     ^^^^^
Dec 14 10:18:21.070 INFO [stderr] 
Dec 14 10:18:21.165 INFO [stderr] warning: method is never used: `get_data_length_elements`
Dec 14 10:18:21.165 INFO [stderr]   --> src/dense_matrix.rs:42:5
Dec 14 10:18:21.165 INFO [stderr]    |
Dec 14 10:18:21.165 INFO [stderr] 42 |     fn get_data_length_elements(&self) -> u64 {
Dec 14 10:18:21.165 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:18:21.165 INFO [stderr]    |
Dec 14 10:18:21.165 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 10:18:21.165 INFO [stderr] 
Dec 14 10:18:21.165 INFO [stderr] warning: field is never used: `file`
Dec 14 10:18:21.165 INFO [stderr]   --> src/dense_matrix.rs:52:5
Dec 14 10:18:21.165 INFO [stderr]    |
Dec 14 10:18:21.165 INFO [stderr] 52 |     file: File,
Dec 14 10:18:21.165 INFO [stderr]    |     ^^^^^^^^^^
Dec 14 10:18:21.165 INFO [stderr] 
Dec 14 10:18:22.171 INFO [stderr] warning: unused variable: `args`
Dec 14 10:18:22.171 INFO [stderr]  --> src/bin/make-matrix.rs:8:9
Dec 14 10:18:22.171 INFO [stderr]   |
Dec 14 10:18:22.171 INFO [stderr] 8 |     let args : Vec<String> = env::args().collect();
Dec 14 10:18:22.171 INFO [stderr]   |         ^^^^ help: consider using `_args` instead
Dec 14 10:18:22.171 INFO [stderr]   |
Dec 14 10:18:22.171 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 14 10:18:22.171 INFO [stderr] 
Dec 14 10:18:22.788 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.47s
Dec 14 10:18:22.792 INFO [stderr] su: No module specific data is present
Dec 14 10:18:23.649 INFO running `"docker" "inspect" "97c35c05230cc140a0821a6894845ab79ec3875bc5ace12bb5f3b01468f2bc5b"`
Dec 14 10:18:23.968 INFO running `"docker" "rm" "-f" "97c35c05230cc140a0821a6894845ab79ec3875bc5ace12bb5f3b01468f2bc5b"`
Dec 14 10:18:24.328 INFO [stdout] 97c35c05230cc140a0821a6894845ab79ec3875bc5ace12bb5f3b01468f2bc5b
Dec 14 10:18:24.333 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 10:18:24.911 INFO [stdout] 8c27835b4f3d092fffb86fd2e1565e49d3c5cd6078067e893de68d7b8371774b
Dec 14 10:18:24.919 INFO running `"docker" "start" "-a" "8c27835b4f3d092fffb86fd2e1565e49d3c5cd6078067e893de68d7b8371774b"`
Dec 14 10:18:26.218 INFO [stderr] usermod: no changes
Dec 14 10:18:26.319 INFO [stderr]    Compiling ooc v0.1.0 (/source)
Dec 14 10:18:27.223 INFO [stderr] warning: unused variable: `args`
Dec 14 10:18:27.223 INFO [stderr]  --> src/bin/make-matrix.rs:8:9
Dec 14 10:18:27.223 INFO [stderr]   |
Dec 14 10:18:27.223 INFO [stderr] 8 |     let args : Vec<String> = env::args().collect();
Dec 14 10:18:27.223 INFO [stderr]   |         ^^^^ help: consider using `_args` instead
Dec 14 10:18:27.223 INFO [stderr]   |
Dec 14 10:18:27.223 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 14 10:18:27.223 INFO [stderr] 
Dec 14 10:18:27.407 INFO [stderr] warning: unused import: `std::io`
Dec 14 10:18:27.407 INFO [stderr]  --> src/dense_matrix.rs:2:5
Dec 14 10:18:27.407 INFO [stderr]   |
Dec 14 10:18:27.407 INFO [stderr] 2 | use std::io;
Dec 14 10:18:27.407 INFO [stderr]   |     ^^^^^^^
Dec 14 10:18:27.407 INFO [stderr]   |
Dec 14 10:18:27.407 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 14 10:18:27.407 INFO [stderr] 
Dec 14 10:18:27.407 INFO [stderr] warning: unused import: `slice`
Dec 14 10:18:27.407 INFO [stderr]  --> src/dense_matrix.rs:8:21
Dec 14 10:18:27.407 INFO [stderr]   |
Dec 14 10:18:27.407 INFO [stderr] 8 | use std::{mem, ptr, slice};
Dec 14 10:18:27.407 INFO [stderr]   |                     ^^^^^
Dec 14 10:18:27.407 INFO [stderr] 
Dec 14 10:18:27.511 INFO [stderr] warning: method is never used: `get_data_length_elements`
Dec 14 10:18:27.511 INFO [stderr]   --> src/dense_matrix.rs:42:5
Dec 14 10:18:27.511 INFO [stderr]    |
Dec 14 10:18:27.511 INFO [stderr] 42 |     fn get_data_length_elements(&self) -> u64 {
Dec 14 10:18:27.511 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:18:27.511 INFO [stderr]    |
Dec 14 10:18:27.511 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 10:18:27.511 INFO [stderr] 
Dec 14 10:18:27.511 INFO [stderr] warning: field is never used: `file`
Dec 14 10:18:27.511 INFO [stderr]   --> src/dense_matrix.rs:52:5
Dec 14 10:18:27.511 INFO [stderr]    |
Dec 14 10:18:27.511 INFO [stderr] 52 |     file: File,
Dec 14 10:18:27.511 INFO [stderr]    |     ^^^^^^^^^^
Dec 14 10:18:27.511 INFO [stderr] 
Dec 14 10:18:27.894 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.64s
Dec 14 10:18:27.899 INFO [stderr] su: No module specific data is present
Dec 14 10:18:28.900 INFO running `"docker" "inspect" "8c27835b4f3d092fffb86fd2e1565e49d3c5cd6078067e893de68d7b8371774b"`
Dec 14 10:18:29.311 INFO running `"docker" "rm" "-f" "8c27835b4f3d092fffb86fd2e1565e49d3c5cd6078067e893de68d7b8371774b"`
Dec 14 10:18:29.662 INFO [stdout] 8c27835b4f3d092fffb86fd2e1565e49d3c5cd6078067e893de68d7b8371774b
Dec 14 10:18:29.665 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 10:18:30.164 INFO [stdout] aadd8facd27dca3bdc831f18bfb72147bb82d5e8f57c0be7d4cee84c8e58455e
Dec 14 10:18:30.165 INFO running `"docker" "start" "-a" "aadd8facd27dca3bdc831f18bfb72147bb82d5e8f57c0be7d4cee84c8e58455e"`
Dec 14 10:18:31.531 INFO [stderr] usermod: no changes
Dec 14 10:18:31.612 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 14 10:18:31.612 INFO [stderr]      Running /target/debug/deps/ooc-b11390090442dcf2
Dec 14 10:18:31.613 INFO [stderr]      Running /target/debug/deps/make_matrix-8f4f4689227d1dab
Dec 14 10:18:31.613 INFO [stderr]    Doc-tests ooc
Dec 14 10:18:31.613 INFO [stdout] 
Dec 14 10:18:31.613 INFO [stdout] running 0 tests
Dec 14 10:18:31.613 INFO [stdout] 
Dec 14 10:18:31.613 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 10:18:31.613 INFO [stdout] 
Dec 14 10:18:31.613 INFO [stdout] 
Dec 14 10:18:31.613 INFO [stdout] running 0 tests
Dec 14 10:18:31.613 INFO [stdout] 
Dec 14 10:18:31.613 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 10:18:31.613 INFO [stdout] 
Dec 14 10:18:32.707 INFO [stdout] 
Dec 14 10:18:32.707 INFO [stdout] running 0 tests
Dec 14 10:18:32.707 INFO [stdout] 
Dec 14 10:18:32.707 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 10:18:32.707 INFO [stdout] 
Dec 14 10:18:32.715 INFO [stderr] su: No module specific data is present
Dec 14 10:18:33.397 INFO running `"docker" "inspect" "aadd8facd27dca3bdc831f18bfb72147bb82d5e8f57c0be7d4cee84c8e58455e"`
Dec 14 10:18:33.743 INFO running `"docker" "rm" "-f" "aadd8facd27dca3bdc831f18bfb72147bb82d5e8f57c0be7d4cee84c8e58455e"`
Dec 14 10:18:34.087 INFO [stdout] aadd8facd27dca3bdc831f18bfb72147bb82d5e8f57c0be7d4cee84c8e58455e