Nov 29 18:49:53.060 INFO checking sbeckeriv/temp-dir against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 18:49:53.060 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 29 18:49:53.440 INFO [stdout] b758ea409f0e7fa96c175f4e36fd2d78ed6622c619128ee24fde373227bf739c
Nov 29 18:49:53.444 INFO running `"docker" "start" "-a" "b758ea409f0e7fa96c175f4e36fd2d78ed6622c619128ee24fde373227bf739c"`
Nov 29 18:49:54.830 INFO [stderr] usermod: no changes
Nov 29 18:49:54.884 INFO [stderr]     Checking temp-dir v0.1.0 (/source)
Nov 29 18:49:55.228 INFO [stderr] warning: unused import: `std::fs::File`
Nov 29 18:49:55.228 INFO [stderr]  --> src/main.rs:3:5
Nov 29 18:49:55.228 INFO [stderr]   |
Nov 29 18:49:55.228 INFO [stderr] 3 | use std::fs::File;
Nov 29 18:49:55.228 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 29 18:49:55.228 INFO [stderr]   |
Nov 29 18:49:55.229 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 18:49:55.229 INFO [stderr] 
Nov 29 18:49:55.229 INFO [stderr] warning: unused import: `rank::Test`
Nov 29 18:49:55.229 INFO [stderr]  --> src/main.rs:5:5
Nov 29 18:49:55.229 INFO [stderr]   |
Nov 29 18:49:55.230 INFO [stderr] 5 | use rank::Test;
Nov 29 18:49:55.230 INFO [stderr]   |     ^^^^^^^^^^
Nov 29 18:49:55.230 INFO [stderr] 
Nov 29 18:49:55.292 INFO [stderr] warning: struct is never constructed: `Test`
Nov 29 18:49:55.292 INFO [stderr]  --> src/rank.rs:1:1
Nov 29 18:49:55.292 INFO [stderr]   |
Nov 29 18:49:55.292 INFO [stderr] 1 | pub struct Test{
Nov 29 18:49:55.292 INFO [stderr]   | ^^^^^^^^^^^^^^^
Nov 29 18:49:55.292 INFO [stderr]   |
Nov 29 18:49:55.292 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 29 18:49:55.293 INFO [stderr] 
Nov 29 18:49:55.293 INFO [stderr] warning: unused import: `std::fs::File`
Nov 29 18:49:55.294 INFO [stderr]  --> src/main.rs:3:5
Nov 29 18:49:55.294 INFO [stderr]   |
Nov 29 18:49:55.294 INFO [stderr] 3 | use std::fs::File;
Nov 29 18:49:55.294 INFO [stderr]   |     ^^^^^^^^^^^^^
Nov 29 18:49:55.294 INFO [stderr]   |
Nov 29 18:49:55.294 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 18:49:55.294 INFO [stderr] 
Nov 29 18:49:55.294 INFO [stderr] warning: unused import: `rank::Test`
Nov 29 18:49:55.294 INFO [stderr]  --> src/main.rs:5:5
Nov 29 18:49:55.294 INFO [stderr]   |
Nov 29 18:49:55.294 INFO [stderr] 5 | use rank::Test;
Nov 29 18:49:55.294 INFO [stderr]   |     ^^^^^^^^^^
Nov 29 18:49:55.294 INFO [stderr] 
Nov 29 18:49:55.332 INFO [stderr] warning: struct is never constructed: `Test`
Nov 29 18:49:55.332 INFO [stderr]  --> src/rank.rs:1:1
Nov 29 18:49:55.332 INFO [stderr]   |
Nov 29 18:49:55.332 INFO [stderr] 1 | pub struct Test{
Nov 29 18:49:55.332 INFO [stderr]   | ^^^^^^^^^^^^^^^
Nov 29 18:49:55.332 INFO [stderr]   |
Nov 29 18:49:55.332 INFO [stderr]   = note: #[warn(dead_code)] on by default
Nov 29 18:49:55.332 INFO [stderr] 
Nov 29 18:49:55.379 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
Nov 29 18:49:55.381 INFO [stderr] su: No module specific data is present
Nov 29 18:49:56.362 INFO running `"docker" "inspect" "b758ea409f0e7fa96c175f4e36fd2d78ed6622c619128ee24fde373227bf739c"`
Nov 29 18:49:56.614 INFO running `"docker" "rm" "-f" "b758ea409f0e7fa96c175f4e36fd2d78ed6622c619128ee24fde373227bf739c"`
Nov 29 18:49:56.895 INFO [stdout] b758ea409f0e7fa96c175f4e36fd2d78ed6622c619128ee24fde373227bf739c