Nov 29 15:42:13.909 INFO checking vaithak/scp-rust against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 15:42:13.909 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 15:42:14.692 INFO [stdout] 89296b4a256496571596294c89d2910d9570a86efac10532703e14f81d8725fe
Nov 29 15:42:14.694 INFO running `"docker" "start" "-a" "89296b4a256496571596294c89d2910d9570a86efac10532703e14f81d8725fe"`
Nov 29 15:42:15.867 INFO [stderr] usermod: no changes
Nov 29 15:42:15.947 INFO [stderr]     Checking same-file v1.0.4
Nov 29 15:42:16.214 INFO [stderr]     Checking walkdir v2.2.6
Nov 29 15:42:16.565 INFO [stderr]     Checking scp v0.1.0 (/source)
Nov 29 15:42:16.725 INFO [stderr] warning: unused variable: `dest_path`
Nov 29 15:42:16.725 INFO [stderr]  --> src/main.rs:9:40
Nov 29 15:42:16.725 INFO [stderr]   |
Nov 29 15:42:16.725 INFO [stderr] 9 | fn recursive_copy(source_path: String, dest_path: String) {
Nov 29 15:42:16.725 INFO [stderr]   |                                        ^^^^^^^^^ help: consider using `_dest_path` instead
Nov 29 15:42:16.725 INFO [stderr]   |
Nov 29 15:42:16.725 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 29 15:42:16.725 INFO [stderr] 
Nov 29 15:42:16.745 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 15:42:16.745 INFO [stderr]   --> src/main.rs:18:5
Nov 29 15:42:16.745 INFO [stderr]    |
Nov 29 15:42:16.745 INFO [stderr] 18 |     fs::copy(source_path, dest_path);  // Copy foo.txt to bar.txt
Nov 29 15:42:16.745 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 15:42:16.745 INFO [stderr]    |
Nov 29 15:42:16.745 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 15:42:16.745 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 15:42:16.745 INFO [stderr] 
Nov 29 15:42:16.812 INFO [stderr] warning: unused variable: `dest_path`
Nov 29 15:42:16.812 INFO [stderr]  --> src/main.rs:9:40
Nov 29 15:42:16.812 INFO [stderr]   |
Nov 29 15:42:16.812 INFO [stderr] 9 | fn recursive_copy(source_path: String, dest_path: String) {
Nov 29 15:42:16.812 INFO [stderr]   |                                        ^^^^^^^^^ help: consider using `_dest_path` instead
Nov 29 15:42:16.812 INFO [stderr]   |
Nov 29 15:42:16.812 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 29 15:42:16.812 INFO [stderr] 
Nov 29 15:42:16.833 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 15:42:16.833 INFO [stderr]   --> src/main.rs:18:5
Nov 29 15:42:16.833 INFO [stderr]    |
Nov 29 15:42:16.833 INFO [stderr] 18 |     fs::copy(source_path, dest_path);  // Copy foo.txt to bar.txt
Nov 29 15:42:16.833 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 15:42:16.833 INFO [stderr]    |
Nov 29 15:42:16.833 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 15:42:16.833 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 15:42:16.833 INFO [stderr] 
Nov 29 15:42:16.856 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
Nov 29 15:42:16.864 INFO [stderr] su: No module specific data is present
Nov 29 15:42:17.816 INFO running `"docker" "inspect" "89296b4a256496571596294c89d2910d9570a86efac10532703e14f81d8725fe"`
Nov 29 15:42:18.202 INFO running `"docker" "rm" "-f" "89296b4a256496571596294c89d2910d9570a86efac10532703e14f81d8725fe"`
Nov 29 15:42:18.444 INFO [stdout] 89296b4a256496571596294c89d2910d9570a86efac10532703e14f81d8725fe