Nov 29 18:49:49.866 INFO checking sbeckeriv/temp-dir against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 18:49:49.866 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-5/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 29 18:49:50.343 INFO [stdout] 0b8e7d12816a960ca3025ea8517535cc8cb87929998c2b038cdbbceb93d32e03
Nov 29 18:49:50.345 INFO running `"docker" "start" "-a" "0b8e7d12816a960ca3025ea8517535cc8cb87929998c2b038cdbbceb93d32e03"`
Nov 29 18:49:52.290 INFO [stderr] usermod: no changes
Nov 29 18:49:52.406 INFO [stderr]     Checking temp-dir v0.1.0 (/source)
Nov 29 18:49:52.744 INFO [stderr] warning: unused import: `std::fs::File`
Nov 29 18:49:52.744 INFO [stderr]  --> src/main.rs:3:5
Nov 29 18:49:52.744 INFO [stderr]   |
Nov 29 18:49:52.744 INFO [stderr] 3 | use std::fs::File;
Nov 29 18:49:52.744 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 29 18:49:52.744 INFO [stderr]   |
Nov 29 18:49:52.744 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 18:49:52.744 INFO [stderr] 
Nov 29 18:49:52.744 INFO [stderr] warning: unused import: `rank::Test`
Nov 29 18:49:52.744 INFO [stderr]  --> src/main.rs:5:5
Nov 29 18:49:52.744 INFO [stderr]   |
Nov 29 18:49:52.744 INFO [stderr] 5 | use rank::Test;
Nov 29 18:49:52.744 INFO [stderr]   |     ^^^^^^^^^^
Nov 29 18:49:52.744 INFO [stderr] 
Nov 29 18:49:52.784 INFO [stderr] warning: struct is never constructed: `Test`
Nov 29 18:49:52.785 INFO [stderr]  --> src/rank.rs:1:1
Nov 29 18:49:52.785 INFO [stderr]   |
Nov 29 18:49:52.785 INFO [stderr] 1 | pub struct Test{
Nov 29 18:49:52.785 INFO [stderr]   | ^^^^^^^^^^^^^^^
Nov 29 18:49:52.785 INFO [stderr]   |
Nov 29 18:49:52.785 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 29 18:49:52.787 INFO [stderr] 
Nov 29 18:49:52.791 INFO [stderr] warning: unused import: `std::fs::File`
Nov 29 18:49:52.791 INFO [stderr]  --> src/main.rs:3:5
Nov 29 18:49:52.791 INFO [stderr]   |
Nov 29 18:49:52.791 INFO [stderr] 3 | use std::fs::File;
Nov 29 18:49:52.791 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 29 18:49:52.791 INFO [stderr]   |
Nov 29 18:49:52.791 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 18:49:52.791 INFO [stderr] 
Nov 29 18:49:52.791 INFO [stderr] warning: unused import: `rank::Test`
Nov 29 18:49:52.791 INFO [stderr]  --> src/main.rs:5:5
Nov 29 18:49:52.791 INFO [stderr]   |
Nov 29 18:49:52.791 INFO [stderr] 5 | use rank::Test;
Nov 29 18:49:52.791 INFO [stderr]   |     ^^^^^^^^^^
Nov 29 18:49:52.791 INFO [stderr] 
Nov 29 18:49:52.828 INFO [stderr] warning: struct is never constructed: `Test`
Nov 29 18:49:52.828 INFO [stderr]  --> src/rank.rs:1:1
Nov 29 18:49:52.828 INFO [stderr]   |
Nov 29 18:49:52.828 INFO [stderr] 1 | pub struct Test{
Nov 29 18:49:52.828 INFO [stderr]   | ^^^^^^^^^^^^^^^
Nov 29 18:49:52.828 INFO [stderr]   |
Nov 29 18:49:52.828 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 29 18:49:52.828 INFO [stderr] 
Nov 29 18:49:52.844 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.53s
Nov 29 18:49:52.844 INFO [stderr] su: No module specific data is present
Nov 29 18:49:53.627 INFO running `"docker" "inspect" "0b8e7d12816a960ca3025ea8517535cc8cb87929998c2b038cdbbceb93d32e03"`
Nov 29 18:49:53.924 INFO running `"docker" "rm" "-f" "0b8e7d12816a960ca3025ea8517535cc8cb87929998c2b038cdbbceb93d32e03"`
Nov 29 18:49:54.288 INFO [stdout] 0b8e7d12816a960ca3025ea8517535cc8cb87929998c2b038cdbbceb93d32e03