Dec 04 07:46:39.500 INFO checking vaithak/scp-rust against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 07:46:39.500 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 04 07:46:40.169 INFO [stdout] 15bfbb0f566e593cac35ebebfed8bc23646ee52033db5b2975cba19329331a20
Dec 04 07:46:40.176 INFO running `"docker" "start" "-a" "15bfbb0f566e593cac35ebebfed8bc23646ee52033db5b2975cba19329331a20"`
Dec 04 07:46:41.382 INFO [stderr] usermod: no changes
Dec 04 07:46:41.488 INFO [stderr]     Checking same-file v1.0.4
Dec 04 07:46:41.773 INFO [stderr]     Checking walkdir v2.2.6
Dec 04 07:46:42.224 INFO [stderr]     Checking scp v0.1.0 (/source)
Dec 04 07:46:42.507 INFO [stderr] warning: unused variable: `dest_path`
Dec 04 07:46:42.507 INFO [stderr]  --> src/main.rs:9:40
Dec 04 07:46:42.507 INFO [stderr]   |
Dec 04 07:46:42.507 INFO [stderr] 9 | fn recursive_copy(source_path: String, dest_path: String) {
Dec 04 07:46:42.507 INFO [stderr]   |                                        ^^^^^^^^^ help: consider using `_dest_path` instead
Dec 04 07:46:42.507 INFO [stderr]   |
Dec 04 07:46:42.507 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 04 07:46:42.507 INFO [stderr] 
Dec 04 07:46:42.547 INFO [stderr] warning: unused variable: `dest_path`
Dec 04 07:46:42.547 INFO [stderr]  --> src/main.rs:9:40
Dec 04 07:46:42.547 INFO [stderr]   |
Dec 04 07:46:42.547 INFO [stderr] 9 | fn recursive_copy(source_path: String, dest_path: String) {
Dec 04 07:46:42.547 INFO [stderr]   |                                        ^^^^^^^^^ help: consider using `_dest_path` instead
Dec 04 07:46:42.547 INFO [stderr]   |
Dec 04 07:46:42.547 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 04 07:46:42.547 INFO [stderr] 
Dec 04 07:46:42.551 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 07:46:42.551 INFO [stderr]   --> src/main.rs:18:5
Dec 04 07:46:42.551 INFO [stderr]    |
Dec 04 07:46:42.551 INFO [stderr] 18 |     fs::copy(source_path, dest_path);  // Copy foo.txt to bar.txt
Dec 04 07:46:42.551 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 07:46:42.551 INFO [stderr]    |
Dec 04 07:46:42.551 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 07:46:42.551 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 07:46:42.551 INFO [stderr] 
Dec 04 07:46:42.579 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 04 07:46:42.579 INFO [stderr]   --> src/main.rs:18:5
Dec 04 07:46:42.579 INFO [stderr]    |
Dec 04 07:46:42.579 INFO [stderr] 18 |     fs::copy(source_path, dest_path);  // Copy foo.txt to bar.txt
Dec 04 07:46:42.579 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 04 07:46:42.579 INFO [stderr]    |
Dec 04 07:46:42.579 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 04 07:46:42.579 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 04 07:46:42.579 INFO [stderr] 
Dec 04 07:46:42.595 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
Dec 04 07:46:42.606 INFO [stderr] su: No module specific data is present
Dec 04 07:46:43.212 INFO running `"docker" "inspect" "15bfbb0f566e593cac35ebebfed8bc23646ee52033db5b2975cba19329331a20"`
Dec 04 07:46:43.505 INFO running `"docker" "rm" "-f" "15bfbb0f566e593cac35ebebfed8bc23646ee52033db5b2975cba19329331a20"`
Dec 04 07:46:43.759 INFO [stdout] 15bfbb0f566e593cac35ebebfed8bc23646ee52033db5b2975cba19329331a20