Nov 30 11:04:05.937 INFO checking FrancisRussell/oocla-rs against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 11:04:05.937 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 11:04:06.440 INFO [stdout] f7eba810dd5f3c16877f31dba3c0b2b8afb17cf5f1a3483a1450ef1a679a466c
Nov 30 11:04:06.444 INFO running `"docker" "start" "-a" "f7eba810dd5f3c16877f31dba3c0b2b8afb17cf5f1a3483a1450ef1a679a466c"`
Nov 30 11:04:07.755 INFO [stderr] usermod: no changes
Nov 30 11:04:07.892 INFO [stderr]     Checking nix v0.9.0
Nov 30 11:04:12.946 INFO [stderr]     Checking ooc v0.1.0 (/source)
Nov 30 11:04:14.008 INFO [stderr] warning: unused import: `std::io`
Nov 30 11:04:14.008 INFO [stderr]  --> src/dense_matrix.rs:2:5
Nov 30 11:04:14.008 INFO [stderr]   |
Nov 30 11:04:14.008 INFO [stderr] 2 | use std::io;
Nov 30 11:04:14.008 INFO [stderr]   |     ^^^^^^^
Nov 30 11:04:14.008 INFO [stderr]   |
Nov 30 11:04:14.008 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 11:04:14.009 INFO [stderr] 
Nov 30 11:04:14.009 INFO [stderr] warning: unused import: `slice`
Nov 30 11:04:14.009 INFO [stderr]  --> src/dense_matrix.rs:8:21
Nov 30 11:04:14.009 INFO [stderr]   |
Nov 30 11:04:14.009 INFO [stderr] 8 | use std::{mem, ptr, slice};
Nov 30 11:04:14.009 INFO [stderr]   |                     ^^^^^
Nov 30 11:04:14.009 INFO [stderr] 
Nov 30 11:04:14.096 INFO [stderr] warning: method is never used: `get_data_length_elements`
Nov 30 11:04:14.096 INFO [stderr]   --> src/dense_matrix.rs:42:5
Nov 30 11:04:14.096 INFO [stderr]    |
Nov 30 11:04:14.096 INFO [stderr] 42 |     fn get_data_length_elements(&self) -> u64 {
Nov 30 11:04:14.096 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:04:14.096 INFO [stderr]    |
Nov 30 11:04:14.096 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 11:04:14.096 INFO [stderr] 
Nov 30 11:04:14.096 INFO [stderr] warning: field is never used: `file`
Nov 30 11:04:14.096 INFO [stderr]   --> src/dense_matrix.rs:52:5
Nov 30 11:04:14.096 INFO [stderr]    |
Nov 30 11:04:14.096 INFO [stderr] 52 |     file: File,
Nov 30 11:04:14.096 INFO [stderr]    |     ^^^^^^^^^^
Nov 30 11:04:14.096 INFO [stderr] 
Nov 30 11:04:14.164 INFO [stderr] warning: unused import: `std::io`
Nov 30 11:04:14.164 INFO [stderr]  --> src/dense_matrix.rs:2:5
Nov 30 11:04:14.164 INFO [stderr]   |
Nov 30 11:04:14.164 INFO [stderr] 2 | use std::io;
Nov 30 11:04:14.164 INFO [stderr]   |     ^^^^^^^
Nov 30 11:04:14.164 INFO [stderr]   |
Nov 30 11:04:14.164 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 11:04:14.164 INFO [stderr] 
Nov 30 11:04:14.164 INFO [stderr] warning: unused import: `slice`
Nov 30 11:04:14.164 INFO [stderr]  --> src/dense_matrix.rs:8:21
Nov 30 11:04:14.164 INFO [stderr]   |
Nov 30 11:04:14.164 INFO [stderr] 8 | use std::{mem, ptr, slice};
Nov 30 11:04:14.164 INFO [stderr]   |                     ^^^^^
Nov 30 11:04:14.164 INFO [stderr] 
Nov 30 11:04:14.283 INFO [stderr] warning: method is never used: `get_data_length_elements`
Nov 30 11:04:14.288 INFO [stderr]   --> src/dense_matrix.rs:42:5
Nov 30 11:04:14.288 INFO [stderr]    |
Nov 30 11:04:14.288 INFO [stderr] 42 |     fn get_data_length_elements(&self) -> u64 {
Nov 30 11:04:14.288 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:04:14.288 INFO [stderr]    |
Nov 30 11:04:14.288 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 11:04:14.288 INFO [stderr] 
Nov 30 11:04:14.288 INFO [stderr] warning: field is never used: `file`
Nov 30 11:04:14.288 INFO [stderr]   --> src/dense_matrix.rs:52:5
Nov 30 11:04:14.288 INFO [stderr]    |
Nov 30 11:04:14.288 INFO [stderr] 52 |     file: File,
Nov 30 11:04:14.288 INFO [stderr]    |     ^^^^^^^^^^
Nov 30 11:04:14.288 INFO [stderr] 
Nov 30 11:04:15.544 INFO [stderr] warning: unused variable: `args`
Nov 30 11:04:15.544 INFO [stderr]  --> src/bin/make-matrix.rs:8:9
Nov 30 11:04:15.544 INFO [stderr]   |
Nov 30 11:04:15.544 INFO [stderr] 8 |     let args : Vec<String> = env::args().collect();
Nov 30 11:04:15.544 INFO [stderr]   |         ^^^^ help: consider using `_args` instead
Nov 30 11:04:15.544 INFO [stderr]   |
Nov 30 11:04:15.544 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 30 11:04:15.544 INFO [stderr] 
Nov 30 11:04:15.555 INFO [stderr] warning: unused variable: `args`
Nov 30 11:04:15.555 INFO [stderr]  --> src/bin/make-matrix.rs:8:9
Nov 30 11:04:15.555 INFO [stderr]   |
Nov 30 11:04:15.555 INFO [stderr] 8 |     let args : Vec<String> = env::args().collect();
Nov 30 11:04:15.555 INFO [stderr]   |         ^^^^ help: consider using `_args` instead
Nov 30 11:04:15.555 INFO [stderr]   |
Nov 30 11:04:15.555 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 30 11:04:15.555 INFO [stderr] 
Nov 30 11:04:15.592 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.79s
Nov 30 11:04:15.592 INFO [stderr] su: No module specific data is present
Nov 30 11:04:16.112 INFO running `"docker" "inspect" "f7eba810dd5f3c16877f31dba3c0b2b8afb17cf5f1a3483a1450ef1a679a466c"`
Nov 30 11:04:16.452 INFO running `"docker" "rm" "-f" "f7eba810dd5f3c16877f31dba3c0b2b8afb17cf5f1a3483a1450ef1a679a466c"`
Nov 30 11:04:16.740 INFO [stdout] f7eba810dd5f3c16877f31dba3c0b2b8afb17cf5f1a3483a1450ef1a679a466c