Dec 06 06:39:23.077 INFO testing arcalinea/rcat against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 06:39:23.077 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 06:39:23.576 INFO [stdout] 2c027895ead17c514cb14bfa6a1992196da65f80e6cce0e8b644b6d1cff77f93
Dec 06 06:39:23.578 INFO running `"docker" "start" "-a" "2c027895ead17c514cb14bfa6a1992196da65f80e6cce0e8b644b6d1cff77f93"`
Dec 06 06:39:24.728 INFO [stderr] usermod: no changes
Dec 06 06:39:24.795 INFO [stderr]    Compiling rcat v0.1.0 (/source)
Dec 06 06:39:25.279 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 06:39:25.279 INFO [stderr]   --> src/main.rs:56:4
Dec 06 06:39:25.279 INFO [stderr]    |
Dec 06 06:39:25.279 INFO [stderr] 56 |             io::stdin().read_line(&mut input);
Dec 06 06:39:25.279 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 06:39:25.279 INFO [stderr]    |
Dec 06 06:39:25.279 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 06:39:25.279 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 06:39:25.279 INFO [stderr] 
Dec 06 06:39:25.279 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 06:39:25.279 INFO [stderr]   --> src/main.rs:58:4
Dec 06 06:39:25.279 INFO [stderr]    |
Dec 06 06:39:25.279 INFO [stderr] 58 |             stream.write(input.as_bytes());
Dec 06 06:39:25.279 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 06:39:25.279 INFO [stderr]    |
Dec 06 06:39:25.279 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 06:39:25.279 INFO [stderr] 
Dec 06 06:39:25.280 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 06:39:25.280 INFO [stderr]   --> src/main.rs:88:5
Dec 06 06:39:25.280 INFO [stderr]    |
Dec 06 06:39:25.280 INFO [stderr] 88 |                 file.write(&buffer[..s]);
Dec 06 06:39:25.280 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 06:39:25.280 INFO [stderr]    |
Dec 06 06:39:25.280 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 06:39:25.280 INFO [stderr] 
Dec 06 06:39:26.174 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
Dec 06 06:39:26.180 INFO [stderr] su: No module specific data is present
Dec 06 06:39:26.790 INFO running `"docker" "inspect" "2c027895ead17c514cb14bfa6a1992196da65f80e6cce0e8b644b6d1cff77f93"`
Dec 06 06:39:27.080 INFO running `"docker" "rm" "-f" "2c027895ead17c514cb14bfa6a1992196da65f80e6cce0e8b644b6d1cff77f93"`
Dec 06 06:39:27.428 INFO [stdout] 2c027895ead17c514cb14bfa6a1992196da65f80e6cce0e8b644b6d1cff77f93
Dec 06 06:39:27.436 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 06:39:27.790 INFO [stdout] bea3ffa99b303e1cd2b19b9f11055fbae4f09512a16277adea7b4ccb4ec870e8
Dec 06 06:39:27.798 INFO running `"docker" "start" "-a" "bea3ffa99b303e1cd2b19b9f11055fbae4f09512a16277adea7b4ccb4ec870e8"`
Dec 06 06:39:28.874 INFO [stderr] usermod: no changes
Dec 06 06:39:28.901 INFO [stderr]    Compiling rcat v0.1.0 (/source)
Dec 06 06:39:29.341 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 06:39:29.341 INFO [stderr]   --> src/main.rs:56:4
Dec 06 06:39:29.341 INFO [stderr]    |
Dec 06 06:39:29.341 INFO [stderr] 56 |             io::stdin().read_line(&mut input);
Dec 06 06:39:29.341 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 06:39:29.341 INFO [stderr]    |
Dec 06 06:39:29.341 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 06 06:39:29.341 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 06:39:29.341 INFO [stderr] 
Dec 06 06:39:29.341 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 06:39:29.341 INFO [stderr]   --> src/main.rs:58:4
Dec 06 06:39:29.341 INFO [stderr]    |
Dec 06 06:39:29.341 INFO [stderr] 58 |             stream.write(input.as_bytes());
Dec 06 06:39:29.341 INFO [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 06:39:29.341 INFO [stderr]    |
Dec 06 06:39:29.341 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 06:39:29.341 INFO [stderr] 
Dec 06 06:39:29.341 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 06 06:39:29.341 INFO [stderr]   --> src/main.rs:88:5
Dec 06 06:39:29.341 INFO [stderr]    |
Dec 06 06:39:29.341 INFO [stderr] 88 |                 file.write(&buffer[..s]);
Dec 06 06:39:29.341 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 06:39:29.341 INFO [stderr]    |
Dec 06 06:39:29.341 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Dec 06 06:39:29.341 INFO [stderr] 
Dec 06 06:39:29.572 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
Dec 06 06:39:29.572 INFO [stderr] su: No module specific data is present
Dec 06 06:39:29.886 INFO running `"docker" "inspect" "bea3ffa99b303e1cd2b19b9f11055fbae4f09512a16277adea7b4ccb4ec870e8"`
Dec 06 06:39:30.006 INFO running `"docker" "rm" "-f" "bea3ffa99b303e1cd2b19b9f11055fbae4f09512a16277adea7b4ccb4ec870e8"`
Dec 06 06:39:30.100 INFO [stdout] bea3ffa99b303e1cd2b19b9f11055fbae4f09512a16277adea7b4ccb4ec870e8
Dec 06 06:39:30.101 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 06:39:30.380 INFO [stdout] f0aab9ff7a7f1b8bb71507b92620d69392e0d3a4bddbaf7525dcfe95ce6a3089
Dec 06 06:39:30.388 INFO running `"docker" "start" "-a" "f0aab9ff7a7f1b8bb71507b92620d69392e0d3a4bddbaf7525dcfe95ce6a3089"`
Dec 06 06:39:30.969 INFO [stderr] usermod: no changes
Dec 06 06:39:31.010 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 06:39:31.011 INFO [stderr]      Running /target/debug/deps/rcat-9b020fc849b65b08
Dec 06 06:39:31.012 INFO [stdout] 
Dec 06 06:39:31.012 INFO [stdout] running 0 tests
Dec 06 06:39:31.012 INFO [stdout] 
Dec 06 06:39:31.012 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 06:39:31.012 INFO [stdout] 
Dec 06 06:39:31.015 INFO [stderr] su: No module specific data is present
Dec 06 06:39:31.458 INFO running `"docker" "inspect" "f0aab9ff7a7f1b8bb71507b92620d69392e0d3a4bddbaf7525dcfe95ce6a3089"`
Dec 06 06:39:31.600 INFO running `"docker" "rm" "-f" "f0aab9ff7a7f1b8bb71507b92620d69392e0d3a4bddbaf7525dcfe95ce6a3089"`
Dec 06 06:39:31.912 INFO [stdout] f0aab9ff7a7f1b8bb71507b92620d69392e0d3a4bddbaf7525dcfe95ce6a3089