Nov 01 12:11:41.386 INFO checking FrancisRussell/oocla-rs against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 12:11:41.386 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 01 12:11:41.756 INFO blam! f55494216e635fa25482dfb118e2e200511518ec49b4bc351e1ea93592b605f7
Nov 01 12:11:41.757 INFO running `"docker" "start" "-a" "f55494216e635fa25482dfb118e2e200511518ec49b4bc351e1ea93592b605f7"`
Nov 01 12:11:43.268 INFO kablam! usermod: no changes
Nov 01 12:11:43.364 INFO kablam!     Checking nix v0.9.0
Nov 01 12:11:48.807 INFO kablam!     Checking ooc v0.1.0 (/source)
Nov 01 12:11:49.947 INFO kablam! warning: unused import: `std::io`
Nov 01 12:11:49.947 INFO kablam!  --> src/dense_matrix.rs:2:5
Nov 01 12:11:49.947 INFO kablam!   |
Nov 01 12:11:49.947 INFO kablam! 2 | use std::io;
Nov 01 12:11:49.947 INFO kablam!   |     ^^^^^^^
Nov 01 12:11:49.949 INFO kablam!   |
Nov 01 12:11:49.949 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 12:11:49.949 INFO kablam! 
Nov 01 12:11:49.949 INFO kablam! warning: unused import: `slice`
Nov 01 12:11:49.949 INFO kablam!  --> src/dense_matrix.rs:8:21
Nov 01 12:11:49.949 INFO kablam!   |
Nov 01 12:11:49.949 INFO kablam! 8 | use std::{mem, ptr, slice};
Nov 01 12:11:49.949 INFO kablam!   |                     ^^^^^
Nov 01 12:11:49.949 INFO kablam! 
Nov 01 12:11:50.092 INFO kablam! warning: unused import: `std::io`
Nov 01 12:11:50.092 INFO kablam!  --> src/dense_matrix.rs:2:5
Nov 01 12:11:50.092 INFO kablam!   |
Nov 01 12:11:50.092 INFO kablam! 2 | use std::io;
Nov 01 12:11:50.092 INFO kablam!   |     ^^^^^^^
Nov 01 12:11:50.108 INFO kablam! warning: method is never used: `get_data_length_elements`
Nov 01 12:11:50.108 INFO kablam!   --> src/dense_matrix.rs:42:5
Nov 01 12:11:50.108 INFO kablam!    |
Nov 01 12:11:50.108 INFO kablam! 42 |     fn get_data_length_elements(&self) -> u64 {
Nov 01 12:11:50.108 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:11:50.108 INFO kablam!   |
Nov 01 12:11:50.108 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 01 12:11:50.108 INFO kablam! 
Nov 01 12:11:50.108 INFO kablam! warning: unused import: `slice`
Nov 01 12:11:50.108 INFO kablam!  --> src/dense_matrix.rs:8:21
Nov 01 12:11:50.108 INFO kablam!   |
Nov 01 12:11:50.108 INFO kablam! 8 | use std::{mem, ptr, slice};
Nov 01 12:11:50.108 INFO kablam!   |                     ^^^^^
Nov 01 12:11:50.108 INFO kablam! 
Nov 01 12:11:50.112 INFO kablam!    |
Nov 01 12:11:50.112 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 12:11:50.112 INFO kablam! 
Nov 01 12:11:50.112 INFO kablam! warning: field is never used: `file`
Nov 01 12:11:50.112 INFO kablam!   --> src/dense_matrix.rs:52:5
Nov 01 12:11:50.112 INFO kablam!    |
Nov 01 12:11:50.112 INFO kablam! 52 |     file: File,
Nov 01 12:11:50.112 INFO kablam!    |     ^^^^^^^^^^
Nov 01 12:11:50.112 INFO kablam! 
Nov 01 12:11:50.248 INFO kablam! warning: method is never used: `get_data_length_elements`
Nov 01 12:11:50.248 INFO kablam!   --> src/dense_matrix.rs:42:5
Nov 01 12:11:50.248 INFO kablam!    |
Nov 01 12:11:50.248 INFO kablam! 42 |     fn get_data_length_elements(&self) -> u64 {
Nov 01 12:11:50.248 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:11:50.248 INFO kablam!    |
Nov 01 12:11:50.248 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 12:11:50.248 INFO kablam! 
Nov 01 12:11:50.248 INFO kablam! warning: field is never used: `file`
Nov 01 12:11:50.248 INFO kablam!   --> src/dense_matrix.rs:52:5
Nov 01 12:11:50.248 INFO kablam!    |
Nov 01 12:11:50.248 INFO kablam! 52 |     file: File,
Nov 01 12:11:50.248 INFO kablam!    |     ^^^^^^^^^^
Nov 01 12:11:50.248 INFO kablam! 
Nov 01 12:11:51.404 INFO kablam! warning: unused variable: `args`
Nov 01 12:11:51.404 INFO kablam!  --> src/bin/make-matrix.rs:8:9
Nov 01 12:11:51.404 INFO kablam!   |
Nov 01 12:11:51.404 INFO kablam! 8 |     let args : Vec<String> = env::args().collect();
Nov 01 12:11:51.404 INFO kablam!   |         ^^^^ help: consider using `_args` instead
Nov 01 12:11:51.404 INFO kablam!   |
Nov 01 12:11:51.404 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 01 12:11:51.404 INFO kablam! 
Nov 01 12:11:51.529 INFO kablam! warning: unused variable: `args`
Nov 01 12:11:51.529 INFO kablam!  --> src/bin/make-matrix.rs:8:9
Nov 01 12:11:51.529 INFO kablam!   |
Nov 01 12:11:51.529 INFO kablam! 8 |     let args : Vec<String> = env::args().collect();
Nov 01 12:11:51.530 INFO kablam!   |         ^^^^ help: consider using `_args` instead
Nov 01 12:11:51.530 INFO kablam!   |
Nov 01 12:11:51.530 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 01 12:11:51.530 INFO kablam! 
Nov 01 12:11:51.551 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.25s
Nov 01 12:11:51.557 INFO kablam! su: No module specific data is present
Nov 01 12:11:52.278 INFO running `"docker" "rm" "-f" "f55494216e635fa25482dfb118e2e200511518ec49b4bc351e1ea93592b605f7"`
Nov 01 12:11:52.576 INFO blam! f55494216e635fa25482dfb118e2e200511518ec49b4bc351e1ea93592b605f7