Nov 28 13:34:59.102 INFO checking FrancisRussell/oocla-rs against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 13:34:59.104 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 13:34:59.556 INFO [stdout] 5d9976c5fb500b02959b131f5f0501bcd94468a528c5510ce10bc775e960f786
Nov 28 13:34:59.566 INFO running `"docker" "start" "-a" "5d9976c5fb500b02959b131f5f0501bcd94468a528c5510ce10bc775e960f786"`
Nov 28 13:35:01.526 INFO [stderr] usermod: no changes
Nov 28 13:35:01.673 INFO [stderr]     Checking nix v0.9.0
Nov 28 13:35:07.175 INFO [stderr]     Checking ooc v0.1.0 (/source)
Nov 28 13:35:08.109 INFO [stderr] warning: unused import: `std::io`
Nov 28 13:35:08.109 INFO [stderr]  --> src/dense_matrix.rs:2:5
Nov 28 13:35:08.109 INFO [stderr]   |
Nov 28 13:35:08.110 INFO [stderr] 2 | use std::io;
Nov 28 13:35:08.110 INFO [stderr]   |     ^^^^^^^
Nov 28 13:35:08.110 INFO [stderr]   |
Nov 28 13:35:08.110 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 13:35:08.111 INFO [stderr] 
Nov 28 13:35:08.111 INFO [stderr] warning: unused import: `slice`
Nov 28 13:35:08.111 INFO [stderr]  --> src/dense_matrix.rs:8:21
Nov 28 13:35:08.112 INFO [stderr]   |
Nov 28 13:35:08.112 INFO [stderr] 8 | use std::{mem, ptr, slice};
Nov 28 13:35:08.112 INFO [stderr]   |                     ^^^^^
Nov 28 13:35:08.112 INFO [stderr] 
Nov 28 13:35:08.221 INFO [stderr] warning: unused import: `std::io`
Nov 28 13:35:08.221 INFO [stderr]  --> src/dense_matrix.rs:2:5
Nov 28 13:35:08.221 INFO [stderr]   |
Nov 28 13:35:08.222 INFO [stderr] 2 | use std::io;
Nov 28 13:35:08.222 INFO [stderr]   |     ^^^^^^^
Nov 28 13:35:08.222 INFO [stderr]   |
Nov 28 13:35:08.223 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 28 13:35:08.223 INFO [stderr] 
Nov 28 13:35:08.223 INFO [stderr] warning: unused import: `slice`
Nov 28 13:35:08.223 INFO [stderr]  --> src/dense_matrix.rs:8:21
Nov 28 13:35:08.224 INFO [stderr]   |
Nov 28 13:35:08.224 INFO [stderr] 8 | use std::{mem, ptr, slice};
Nov 28 13:35:08.224 INFO [stderr]   |                     ^^^^^
Nov 28 13:35:08.225 INFO [stderr] 
Nov 28 13:35:08.225 INFO [stderr] warning: method is never used: `get_data_length_elements`
Nov 28 13:35:08.225 INFO [stderr]   --> src/dense_matrix.rs:42:5
Nov 28 13:35:08.225 INFO [stderr]    |
Nov 28 13:35:08.226 INFO [stderr] 42 |     fn get_data_length_elements(&self) -> u64 {
Nov 28 13:35:08.226 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:35:08.226 INFO [stderr]    |
Nov 28 13:35:08.226 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 13:35:08.227 INFO [stderr] 
Nov 28 13:35:08.227 INFO [stderr] warning: field is never used: `file`
Nov 28 13:35:08.227 INFO [stderr]   --> src/dense_matrix.rs:52:5
Nov 28 13:35:08.228 INFO [stderr]    |
Nov 28 13:35:08.228 INFO [stderr] 52 |     file: File,
Nov 28 13:35:08.228 INFO [stderr]    |     ^^^^^^^^^^
Nov 28 13:35:08.228 INFO [stderr] 
Nov 28 13:35:08.325 INFO [stderr] warning: method is never used: `get_data_length_elements`
Nov 28 13:35:08.325 INFO [stderr]   --> src/dense_matrix.rs:42:5
Nov 28 13:35:08.326 INFO [stderr]    |
Nov 28 13:35:08.326 INFO [stderr] 42 |     fn get_data_length_elements(&self) -> u64 {
Nov 28 13:35:08.326 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 13:35:08.326 INFO [stderr]    |
Nov 28 13:35:08.327 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 13:35:08.327 INFO [stderr] 
Nov 28 13:35:08.327 INFO [stderr] warning: field is never used: `file`
Nov 28 13:35:08.327 INFO [stderr]   --> src/dense_matrix.rs:52:5
Nov 28 13:35:08.328 INFO [stderr]    |
Nov 28 13:35:08.328 INFO [stderr] 52 |     file: File,
Nov 28 13:35:08.328 INFO [stderr]    |     ^^^^^^^^^^
Nov 28 13:35:08.329 INFO [stderr] 
Nov 28 13:35:09.312 INFO [stderr] warning: unused variable: `args`
Nov 28 13:35:09.312 INFO [stderr]  --> src/bin/make-matrix.rs:8:9
Nov 28 13:35:09.312 INFO [stderr]   |
Nov 28 13:35:09.312 INFO [stderr] 8 |     let args : Vec<String> = env::args().collect();
Nov 28 13:35:09.312 INFO [stderr]   |         ^^^^ help: consider using `_args` instead
Nov 28 13:35:09.312 INFO [stderr]   |
Nov 28 13:35:09.312 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 28 13:35:09.312 INFO [stderr] 
Nov 28 13:35:09.772 INFO [stderr] warning: unused variable: `args`
Nov 28 13:35:09.772 INFO [stderr]  --> src/bin/make-matrix.rs:8:9
Nov 28 13:35:09.772 INFO [stderr]   |
Nov 28 13:35:09.772 INFO [stderr] 8 |     let args : Vec<String> = env::args().collect();
Nov 28 13:35:09.772 INFO [stderr]   |         ^^^^ help: consider using `_args` instead
Nov 28 13:35:09.772 INFO [stderr]   |
Nov 28 13:35:09.772 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 28 13:35:09.772 INFO [stderr] 
Nov 28 13:35:09.833 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.28s
Nov 28 13:35:09.837 INFO [stderr] su: No module specific data is present
Nov 28 13:35:10.828 INFO running `"docker" "inspect" "5d9976c5fb500b02959b131f5f0501bcd94468a528c5510ce10bc775e960f786"`
Nov 28 13:35:11.171 INFO running `"docker" "rm" "-f" "5d9976c5fb500b02959b131f5f0501bcd94468a528c5510ce10bc775e960f786"`
Nov 28 13:35:11.467 INFO [stdout] 5d9976c5fb500b02959b131f5f0501bcd94468a528c5510ce10bc775e960f786