Dec 12 22:38:36.861 INFO testing vaithak/scp-rust against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 12 22:38:36.861 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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 12 22:38:37.603 INFO [stdout] 28a905fc0f49c8b30a87a140305a2ce87df876ed309d4e7f862c5be2a1c9ee3d
Dec 12 22:38:37.603 INFO running `"docker" "start" "-a" "28a905fc0f49c8b30a87a140305a2ce87df876ed309d4e7f862c5be2a1c9ee3d"`
Dec 12 22:38:38.783 INFO [stderr] usermod: no changes
Dec 12 22:38:38.855 INFO [stderr]    Compiling scp v0.1.0 (/source)
Dec 12 22:38:39.089 INFO [stderr] warning: unused variable: `dest_path`
Dec 12 22:38:39.089 INFO [stderr]  --> src/main.rs:9:40
Dec 12 22:38:39.089 INFO [stderr]   |
Dec 12 22:38:39.089 INFO [stderr] 9 | fn recursive_copy(source_path: String, dest_path: String) {
Dec 12 22:38:39.089 INFO [stderr]   |                                        ^^^^^^^^^ help: consider using `_dest_path` instead
Dec 12 22:38:39.089 INFO [stderr]   |
Dec 12 22:38:39.089 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 12 22:38:39.089 INFO [stderr] 
Dec 12 22:38:39.109 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 22:38:39.109 INFO [stderr]   --> src/main.rs:18:5
Dec 12 22:38:39.109 INFO [stderr]    |
Dec 12 22:38:39.109 INFO [stderr] 18 |     fs::copy(source_path, dest_path);  // Copy foo.txt to bar.txt
Dec 12 22:38:39.109 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 22:38:39.109 INFO [stderr]    |
Dec 12 22:38:39.109 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 22:38:39.109 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 22:38:39.109 INFO [stderr] 
Dec 12 22:38:39.669 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Dec 12 22:38:39.676 INFO [stderr] su: No module specific data is present
Dec 12 22:38:40.219 INFO running `"docker" "inspect" "28a905fc0f49c8b30a87a140305a2ce87df876ed309d4e7f862c5be2a1c9ee3d"`
Dec 12 22:38:40.533 INFO running `"docker" "rm" "-f" "28a905fc0f49c8b30a87a140305a2ce87df876ed309d4e7f862c5be2a1c9ee3d"`
Dec 12 22:38:40.921 INFO [stdout] 28a905fc0f49c8b30a87a140305a2ce87df876ed309d4e7f862c5be2a1c9ee3d
Dec 12 22:38:40.927 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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 12 22:38:41.479 INFO [stdout] 029bf542a1ba5435c27ba17a3fa6c9f9a404e76d129a829c66913208266a9e1d
Dec 12 22:38:41.481 INFO running `"docker" "start" "-a" "029bf542a1ba5435c27ba17a3fa6c9f9a404e76d129a829c66913208266a9e1d"`
Dec 12 22:38:42.915 INFO [stderr] usermod: no changes
Dec 12 22:38:42.979 INFO [stderr]    Compiling scp v0.1.0 (/source)
Dec 12 22:38:43.179 INFO [stderr] warning: unused variable: `dest_path`
Dec 12 22:38:43.179 INFO [stderr]  --> src/main.rs:9:40
Dec 12 22:38:43.179 INFO [stderr]   |
Dec 12 22:38:43.179 INFO [stderr] 9 | fn recursive_copy(source_path: String, dest_path: String) {
Dec 12 22:38:43.179 INFO [stderr]   |                                        ^^^^^^^^^ help: consider using `_dest_path` instead
Dec 12 22:38:43.179 INFO [stderr]   |
Dec 12 22:38:43.179 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 12 22:38:43.179 INFO [stderr] 
Dec 12 22:38:43.191 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 12 22:38:43.191 INFO [stderr]   --> src/main.rs:18:5
Dec 12 22:38:43.191 INFO [stderr]    |
Dec 12 22:38:43.191 INFO [stderr] 18 |     fs::copy(source_path, dest_path);  // Copy foo.txt to bar.txt
Dec 12 22:38:43.191 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 22:38:43.191 INFO [stderr]    |
Dec 12 22:38:43.191 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 12 22:38:43.191 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 12 22:38:43.191 INFO [stderr] 
Dec 12 22:38:43.603 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
Dec 12 22:38:43.603 INFO [stderr] su: No module specific data is present
Dec 12 22:38:44.503 INFO running `"docker" "inspect" "029bf542a1ba5435c27ba17a3fa6c9f9a404e76d129a829c66913208266a9e1d"`
Dec 12 22:38:44.805 INFO running `"docker" "rm" "-f" "029bf542a1ba5435c27ba17a3fa6c9f9a404e76d129a829c66913208266a9e1d"`
Dec 12 22:38:45.127 INFO [stdout] 029bf542a1ba5435c27ba17a3fa6c9f9a404e76d129a829c66913208266a9e1d
Dec 12 22:38:45.141 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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 12 22:38:45.659 INFO [stdout] 845b70783df42fc19f4fd86abd7eb4514b0455c2cea06916af0fe86ced3f91e5
Dec 12 22:38:45.664 INFO running `"docker" "start" "-a" "845b70783df42fc19f4fd86abd7eb4514b0455c2cea06916af0fe86ced3f91e5"`
Dec 12 22:38:46.947 INFO [stderr] usermod: no changes
Dec 12 22:38:47.000 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 12 22:38:47.007 INFO [stderr]      Running /target/debug/deps/scp-c44c9cad32740e35
Dec 12 22:38:47.010 INFO [stdout] 
Dec 12 22:38:47.010 INFO [stdout] running 0 tests
Dec 12 22:38:47.010 INFO [stdout] 
Dec 12 22:38:47.010 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 22:38:47.010 INFO [stdout] 
Dec 12 22:38:47.013 INFO [stderr] su: No module specific data is present
Dec 12 22:38:47.712 INFO running `"docker" "inspect" "845b70783df42fc19f4fd86abd7eb4514b0455c2cea06916af0fe86ced3f91e5"`
Dec 12 22:38:47.993 INFO running `"docker" "rm" "-f" "845b70783df42fc19f4fd86abd7eb4514b0455c2cea06916af0fe86ced3f91e5"`
Dec 12 22:38:48.274 INFO [stdout] 845b70783df42fc19f4fd86abd7eb4514b0455c2cea06916af0fe86ced3f91e5