Nov 27 17:50:08.354 INFO checking vaithak/scp-rust against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 17:50:08.354 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 27 17:50:08.719 INFO [stdout] 87e81767cb1d6d4e6d125489fd69abec99488779e897e717a8ae0a1dec9bbf54
Nov 27 17:50:08.728 INFO running `"docker" "start" "-a" "87e81767cb1d6d4e6d125489fd69abec99488779e897e717a8ae0a1dec9bbf54"`
Nov 27 17:50:09.856 INFO [stderr] usermod: no changes
Nov 27 17:50:09.988 INFO [stderr]     Checking same-file v1.0.4
Nov 27 17:50:10.503 INFO [stderr]     Checking walkdir v2.2.6
Nov 27 17:50:11.018 INFO [stderr]     Checking scp v0.1.0 (/source)
Nov 27 17:50:11.415 INFO [stderr] warning: unused variable: `dest_path`
Nov 27 17:50:11.415 INFO [stderr]  --> src/main.rs:9:40
Nov 27 17:50:11.415 INFO [stderr]   |
Nov 27 17:50:11.415 INFO [stderr] 9 | fn recursive_copy(source_path: String, dest_path: String) {
Nov 27 17:50:11.415 INFO [stderr]   |                                        ^^^^^^^^^ help: consider using `_dest_path` instead
Nov 27 17:50:11.415 INFO [stderr]   |
Nov 27 17:50:11.415 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 27 17:50:11.415 INFO [stderr] 
Nov 27 17:50:11.420 INFO [stderr] warning: unused variable: `dest_path`
Nov 27 17:50:11.420 INFO [stderr]  --> src/main.rs:9:40
Nov 27 17:50:11.420 INFO [stderr]   |
Nov 27 17:50:11.420 INFO [stderr] 9 | fn recursive_copy(source_path: String, dest_path: String) {
Nov 27 17:50:11.420 INFO [stderr]   |                                        ^^^^^^^^^ help: consider using `_dest_path` instead
Nov 27 17:50:11.429 INFO [stderr]   |
Nov 27 17:50:11.429 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 27 17:50:11.429 INFO [stderr] 
Nov 27 17:50:11.460 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 17:50:11.460 INFO [stderr]   --> src/main.rs:18:5
Nov 27 17:50:11.460 INFO [stderr]    |
Nov 27 17:50:11.460 INFO [stderr] 18 |     fs::copy(source_path, dest_path);  // Copy foo.txt to bar.txt
Nov 27 17:50:11.460 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 17:50:11.460 INFO [stderr]    |
Nov 27 17:50:11.460 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 27 17:50:11.460 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 17:50:11.460 INFO [stderr] 
Nov 27 17:50:11.468 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 27 17:50:11.468 INFO [stderr]   --> src/main.rs:18:5
Nov 27 17:50:11.468 INFO [stderr]    |
Nov 27 17:50:11.468 INFO [stderr] 18 |     fs::copy(source_path, dest_path);  // Copy foo.txt to bar.txt
Nov 27 17:50:11.468 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 27 17:50:11.468 INFO [stderr]    |
Nov 27 17:50:11.468 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 27 17:50:11.468 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 27 17:50:11.468 INFO [stderr] 
Nov 27 17:50:11.508 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
Nov 27 17:50:11.513 INFO [stderr] su: No module specific data is present
Nov 27 17:50:12.480 INFO running `"docker" "inspect" "87e81767cb1d6d4e6d125489fd69abec99488779e897e717a8ae0a1dec9bbf54"`
Nov 27 17:50:12.946 INFO running `"docker" "rm" "-f" "87e81767cb1d6d4e6d125489fd69abec99488779e897e717a8ae0a1dec9bbf54"`
Nov 27 17:50:13.248 INFO [stdout] 87e81767cb1d6d4e6d125489fd69abec99488779e897e717a8ae0a1dec9bbf54