Nov 30 11:04:06.099 INFO checking FrancisRussell/oocla-rs against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 11:04:06.099 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 30 11:04:06.488 INFO [stdout] 8afe4efd02962533eb77bafed6cc8a94b23c5fdba03d29d0bc19f7872f08a30e
Nov 30 11:04:06.490 INFO running `"docker" "start" "-a" "8afe4efd02962533eb77bafed6cc8a94b23c5fdba03d29d0bc19f7872f08a30e"`
Nov 30 11:04:07.904 INFO [stderr] usermod: no changes
Nov 30 11:04:08.020 INFO [stderr]     Checking nix v0.9.0
Nov 30 11:04:12.808 INFO [stderr]     Checking ooc v0.1.0 (/source)
Nov 30 11:04:13.636 INFO [stderr] warning: unused import: `std::io`
Nov 30 11:04:13.636 INFO [stderr]  --> src/dense_matrix.rs:2:5
Nov 30 11:04:13.636 INFO [stderr]   |
Nov 30 11:04:13.636 INFO [stderr] 2 | use std::io;
Nov 30 11:04:13.636 INFO [stderr]   |     ^^^^^^^
Nov 30 11:04:13.636 INFO [stderr]   |
Nov 30 11:04:13.636 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 11:04:13.636 INFO [stderr] 
Nov 30 11:04:13.636 INFO [stderr] warning: unused import: `slice`
Nov 30 11:04:13.636 INFO [stderr]  --> src/dense_matrix.rs:8:21
Nov 30 11:04:13.636 INFO [stderr]   |
Nov 30 11:04:13.636 INFO [stderr] 8 | use std::{mem, ptr, slice};
Nov 30 11:04:13.636 INFO [stderr]   |                     ^^^^^
Nov 30 11:04:13.636 INFO [stderr] 
Nov 30 11:04:13.796 INFO [stderr] warning: method is never used: `get_data_length_elements`
Nov 30 11:04:13.796 INFO [stderr]   --> src/dense_matrix.rs:42:5
Nov 30 11:04:13.796 INFO [stderr]    |
Nov 30 11:04:13.796 INFO [stderr] 42 |     fn get_data_length_elements(&self) -> u64 {
Nov 30 11:04:13.796 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:04:13.796 INFO [stderr]    |
Nov 30 11:04:13.796 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 11:04:13.796 INFO [stderr] 
Nov 30 11:04:13.796 INFO [stderr] warning: field is never used: `file`
Nov 30 11:04:13.796 INFO [stderr]   --> src/dense_matrix.rs:52:5
Nov 30 11:04:13.796 INFO [stderr]    |
Nov 30 11:04:13.796 INFO [stderr] 52 |     file: File,
Nov 30 11:04:13.796 INFO [stderr]    |     ^^^^^^^^^^
Nov 30 11:04:13.796 INFO [stderr] 
Nov 30 11:04:13.856 INFO [stderr] warning: unused import: `std::io`
Nov 30 11:04:13.856 INFO [stderr]  --> src/dense_matrix.rs:2:5
Nov 30 11:04:13.856 INFO [stderr]   |
Nov 30 11:04:13.856 INFO [stderr] 2 | use std::io;
Nov 30 11:04:13.856 INFO [stderr]   |     ^^^^^^^
Nov 30 11:04:13.856 INFO [stderr]   |
Nov 30 11:04:13.856 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 11:04:13.856 INFO [stderr] 
Nov 30 11:04:13.856 INFO [stderr] warning: unused import: `slice`
Nov 30 11:04:13.856 INFO [stderr]  --> src/dense_matrix.rs:8:21
Nov 30 11:04:13.856 INFO [stderr]   |
Nov 30 11:04:13.856 INFO [stderr] 8 | use std::{mem, ptr, slice};
Nov 30 11:04:13.856 INFO [stderr]   |                     ^^^^^
Nov 30 11:04:13.856 INFO [stderr] 
Nov 30 11:04:13.988 INFO [stderr] warning: method is never used: `get_data_length_elements`
Nov 30 11:04:13.988 INFO [stderr]   --> src/dense_matrix.rs:42:5
Nov 30 11:04:13.988 INFO [stderr]    |
Nov 30 11:04:13.988 INFO [stderr] 42 |     fn get_data_length_elements(&self) -> u64 {
Nov 30 11:04:13.988 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:04:13.988 INFO [stderr]    |
Nov 30 11:04:13.988 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 11:04:13.988 INFO [stderr] 
Nov 30 11:04:13.988 INFO [stderr] warning: field is never used: `file`
Nov 30 11:04:13.988 INFO [stderr]   --> src/dense_matrix.rs:52:5
Nov 30 11:04:13.988 INFO [stderr]    |
Nov 30 11:04:13.988 INFO [stderr] 52 |     file: File,
Nov 30 11:04:13.988 INFO [stderr]    |     ^^^^^^^^^^
Nov 30 11:04:13.988 INFO [stderr] 
Nov 30 11:04:14.976 INFO [stderr] warning: unused variable: `args`
Nov 30 11:04:14.976 INFO [stderr]  --> src/bin/make-matrix.rs:8:9
Nov 30 11:04:14.976 INFO [stderr]   |
Nov 30 11:04:14.976 INFO [stderr] 8 |     let args : Vec<String> = env::args().collect();
Nov 30 11:04:14.976 INFO [stderr]   |         ^^^^ help: consider using `_args` instead
Nov 30 11:04:14.976 INFO [stderr]   |
Nov 30 11:04:14.976 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 30 11:04:14.976 INFO [stderr] 
Nov 30 11:04:15.293 INFO [stderr] warning: unused variable: `args`
Nov 30 11:04:15.293 INFO [stderr]  --> src/bin/make-matrix.rs:8:9
Nov 30 11:04:15.293 INFO [stderr]   |
Nov 30 11:04:15.293 INFO [stderr] 8 |     let args : Vec<String> = env::args().collect();
Nov 30 11:04:15.293 INFO [stderr]   |         ^^^^ help: consider using `_args` instead
Nov 30 11:04:15.293 INFO [stderr]   |
Nov 30 11:04:15.293 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 30 11:04:15.293 INFO [stderr] 
Nov 30 11:04:15.348 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.42s
Nov 30 11:04:15.348 INFO [stderr] su: No module specific data is present
Nov 30 11:04:16.027 INFO running `"docker" "inspect" "8afe4efd02962533eb77bafed6cc8a94b23c5fdba03d29d0bc19f7872f08a30e"`
Nov 30 11:04:16.353 INFO running `"docker" "rm" "-f" "8afe4efd02962533eb77bafed6cc8a94b23c5fdba03d29d0bc19f7872f08a30e"`
Nov 30 11:04:16.632 INFO [stdout] 8afe4efd02962533eb77bafed6cc8a94b23c5fdba03d29d0bc19f7872f08a30e