Nov 04 04:51:15.280 INFO checking jonny7/rust-ownership against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 04:51:15.281 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-5/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 04:51:15.526 INFO blam! 189f5c717245e93eed5dcd92c533d0ac64c946663f26584c7bd5670dcc511c2d
Nov 04 04:51:15.529 INFO running `"docker" "start" "-a" "189f5c717245e93eed5dcd92c533d0ac64c946663f26584c7bd5670dcc511c2d"`
Nov 04 04:51:16.482 INFO kablam! usermod: no changes
Nov 04 04:51:16.514 INFO kablam!     Checking ownership v0.1.0 (/source)
Nov 04 04:51:16.791 INFO kablam! warning: unused variable: `s1`
Nov 04 04:51:16.791 INFO kablam!   --> src/main.rs:27:9
Nov 04 04:51:16.791 INFO kablam!    |
Nov 04 04:51:16.791 INFO kablam! 27 |     let s1 = gives_ownership();         // gives_ownership moves its return
Nov 04 04:51:16.792 INFO kablam!    |         ^^ help: consider using `_s1` instead
Nov 04 04:51:16.792 INFO kablam!    |
Nov 04 04:51:16.792 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 04:51:16.793 INFO kablam! 
Nov 04 04:51:16.793 INFO kablam! warning: unused variable: `s3`
Nov 04 04:51:16.793 INFO kablam!   --> src/main.rs:32:9
Nov 04 04:51:16.793 INFO kablam!    |
Nov 04 04:51:16.794 INFO kablam! 32 |     let s3 = takes_and_gives_back(s2);  // s2 is moved into
Nov 04 04:51:16.794 INFO kablam!    |         ^^ help: consider using `_s3` instead
Nov 04 04:51:16.794 INFO kablam! 
Nov 04 04:51:16.835 INFO kablam! warning: unused variable: `s1`
Nov 04 04:51:16.836 INFO kablam!   --> src/main.rs:27:9
Nov 04 04:51:16.836 INFO kablam!    |
Nov 04 04:51:16.837 INFO kablam! 27 |     let s1 = gives_ownership();         // gives_ownership moves its return
Nov 04 04:51:16.837 INFO kablam!    |         ^^ help: consider using `_s1` instead
Nov 04 04:51:16.837 INFO kablam!    |
Nov 04 04:51:16.837 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 04 04:51:16.838 INFO kablam! 
Nov 04 04:51:16.838 INFO kablam! warning: unused variable: `s3`
Nov 04 04:51:16.838 INFO kablam!   --> src/main.rs:32:9
Nov 04 04:51:16.839 INFO kablam!    |
Nov 04 04:51:16.839 INFO kablam! 32 |     let s3 = takes_and_gives_back(s2);  // s2 is moved into
Nov 04 04:51:16.839 INFO kablam!    |         ^^ help: consider using `_s3` instead
Nov 04 04:51:16.839 INFO kablam! 
Nov 04 04:51:16.852 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
Nov 04 04:51:16.858 INFO kablam! su: No module specific data is present
Nov 04 04:51:17.244 INFO running `"docker" "rm" "-f" "189f5c717245e93eed5dcd92c533d0ac64c946663f26584c7bd5670dcc511c2d"`
Nov 04 04:51:17.445 INFO blam! 189f5c717245e93eed5dcd92c533d0ac64c946663f26584c7bd5670dcc511c2d