Oct 13 04:42:50.708 INFO checking FrancisRussell/oocla-rs against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 04:42:50.708 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 13 04:42:51.179 INFO blam! 48486ca7a0b824b0b53d251a570e7ca23c295a2ef723e175085c7f8ef6dc3169
Oct 13 04:42:51.179 INFO running `"docker" "start" "-a" "48486ca7a0b824b0b53d251a570e7ca23c295a2ef723e175085c7f8ef6dc3169"`
Oct 13 04:42:52.556 INFO kablam! usermod: no changes
Oct 13 04:42:52.673 INFO kablam!     Checking nix v0.9.0
Oct 13 04:42:58.455 INFO kablam!     Checking ooc v0.1.0 (/source)
Oct 13 04:42:59.873 INFO kablam! warning: unused import: `std::io`
Oct 13 04:42:59.873 INFO kablam!  --> src/dense_matrix.rs:2:5
Oct 13 04:42:59.874 INFO kablam!   |
Oct 13 04:42:59.874 INFO kablam! 2 | use std::io;
Oct 13 04:42:59.874 INFO kablam!   |     ^^^^^^^
Oct 13 04:42:59.875 INFO kablam!   |
Oct 13 04:42:59.875 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 04:42:59.875 INFO kablam! 
Oct 13 04:42:59.875 INFO kablam! warning: unused import: `slice`
Oct 13 04:42:59.876 INFO kablam!  --> src/dense_matrix.rs:8:21
Oct 13 04:42:59.876 INFO kablam!   |
Oct 13 04:42:59.876 INFO kablam! 8 | use std::{mem, ptr, slice};
Oct 13 04:42:59.877 INFO kablam!   |                     ^^^^^
Oct 13 04:42:59.877 INFO kablam! 
Oct 13 04:42:59.945 INFO kablam! warning: method is never used: `get_data_length_elements`
Oct 13 04:42:59.945 INFO kablam!   --> src/dense_matrix.rs:42:5
Oct 13 04:42:59.945 INFO kablam!    |
Oct 13 04:42:59.945 INFO kablam! 42 |     fn get_data_length_elements(&self) -> u64 {
Oct 13 04:42:59.945 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:42:59.946 INFO kablam!    |
Oct 13 04:42:59.946 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 04:42:59.946 INFO kablam! 
Oct 13 04:42:59.946 INFO kablam! warning: field is never used: `file`
Oct 13 04:42:59.946 INFO kablam!   --> src/dense_matrix.rs:52:5
Oct 13 04:42:59.947 INFO kablam!    |
Oct 13 04:42:59.947 INFO kablam! 52 |     file: File,
Oct 13 04:42:59.947 INFO kablam!    |     ^^^^^^^^^^
Oct 13 04:42:59.947 INFO kablam! 
Oct 13 04:43:00.021 INFO kablam! warning: unused import: `std::io`
Oct 13 04:43:00.021 INFO kablam!  --> src/dense_matrix.rs:2:5
Oct 13 04:43:00.021 INFO kablam!   |
Oct 13 04:43:00.022 INFO kablam! 2 | use std::io;
Oct 13 04:43:00.022 INFO kablam!   |     ^^^^^^^
Oct 13 04:43:00.022 INFO kablam!   |
Oct 13 04:43:00.022 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 04:43:00.023 INFO kablam! 
Oct 13 04:43:00.023 INFO kablam! warning: unused import: `slice`
Oct 13 04:43:00.023 INFO kablam!  --> src/dense_matrix.rs:8:21
Oct 13 04:43:00.024 INFO kablam!   |
Oct 13 04:43:00.024 INFO kablam! 8 | use std::{mem, ptr, slice};
Oct 13 04:43:00.024 INFO kablam!   |                     ^^^^^
Oct 13 04:43:00.025 INFO kablam! 
Oct 13 04:43:00.260 INFO kablam! warning: method is never used: `get_data_length_elements`
Oct 13 04:43:00.260 INFO kablam!   --> src/dense_matrix.rs:42:5
Oct 13 04:43:00.260 INFO kablam!    |
Oct 13 04:43:00.260 INFO kablam! 42 |     fn get_data_length_elements(&self) -> u64 {
Oct 13 04:43:00.260 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:43:00.260 INFO kablam!    |
Oct 13 04:43:00.260 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 04:43:00.260 INFO kablam! 
Oct 13 04:43:00.260 INFO kablam! warning: field is never used: `file`
Oct 13 04:43:00.260 INFO kablam!   --> src/dense_matrix.rs:52:5
Oct 13 04:43:00.260 INFO kablam!    |
Oct 13 04:43:00.260 INFO kablam! 52 |     file: File,
Oct 13 04:43:00.260 INFO kablam!    |     ^^^^^^^^^^
Oct 13 04:43:00.260 INFO kablam! 
Oct 13 04:43:01.101 INFO kablam! warning: unused variable: `args`
Oct 13 04:43:01.101 INFO kablam!  --> src/bin/make-matrix.rs:8:9
Oct 13 04:43:01.101 INFO kablam!   |
Oct 13 04:43:01.102 INFO kablam! 8 |     let args : Vec<String> = env::args().collect();
Oct 13 04:43:01.102 INFO kablam!   |         ^^^^ help: consider using `_args` instead
Oct 13 04:43:01.102 INFO kablam!   |
Oct 13 04:43:01.102 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 13 04:43:01.103 INFO kablam! 
Oct 13 04:43:01.520 INFO kablam! warning: unused variable: `args`
Oct 13 04:43:01.521 INFO kablam!  --> src/bin/make-matrix.rs:8:9
Oct 13 04:43:01.521 INFO kablam!   |
Oct 13 04:43:01.521 INFO kablam! 8 |     let args : Vec<String> = env::args().collect();
Oct 13 04:43:01.521 INFO kablam!   |         ^^^^ help: consider using `_args` instead
Oct 13 04:43:01.522 INFO kablam!   |
Oct 13 04:43:01.522 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 13 04:43:01.522 INFO kablam! 
Oct 13 04:43:01.560 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.97s
Oct 13 04:43:01.569 INFO kablam! su: No module specific data is present
Oct 13 04:43:02.741 INFO running `"docker" "rm" "-f" "48486ca7a0b824b0b53d251a570e7ca23c295a2ef723e175085c7f8ef6dc3169"`
Oct 13 04:43:03.040 INFO blam! 48486ca7a0b824b0b53d251a570e7ca23c295a2ef723e175085c7f8ef6dc3169