Nov 28 03:07:18.560 INFO checking jonny7/rust-ownership against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 03:07:18.560 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 28 03:07:19.098 INFO [stdout] 89d74d1616b73f923452ab1623ba1469a627e1bb8b222c184c64644ee3cda930
Nov 28 03:07:19.100 INFO running `"docker" "start" "-a" "89d74d1616b73f923452ab1623ba1469a627e1bb8b222c184c64644ee3cda930"`
Nov 28 03:07:20.396 INFO [stderr] usermod: no changes
Nov 28 03:07:20.501 INFO [stderr]     Checking ownership v0.1.0 (/source)
Nov 28 03:07:20.788 INFO [stderr] warning: unused variable: `s1`
Nov 28 03:07:20.788 INFO [stderr]   --> src/main.rs:27:9
Nov 28 03:07:20.788 INFO [stderr]    |
Nov 28 03:07:20.788 INFO [stderr] 27 |     let s1 = gives_ownership();         // gives_ownership moves its return
Nov 28 03:07:20.788 INFO [stderr]    |         ^^ help: consider using `_s1` instead
Nov 28 03:07:20.788 INFO [stderr]    |
Nov 28 03:07:20.788 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 03:07:20.788 INFO [stderr] 
Nov 28 03:07:20.788 INFO [stderr] warning: unused variable: `s3`
Nov 28 03:07:20.788 INFO [stderr]   --> src/main.rs:32:9
Nov 28 03:07:20.788 INFO [stderr]    |
Nov 28 03:07:20.788 INFO [stderr] 32 |     let s3 = takes_and_gives_back(s2);  // s2 is moved into
Nov 28 03:07:20.788 INFO [stderr]    |         ^^ help: consider using `_s3` instead
Nov 28 03:07:20.788 INFO [stderr] 
Nov 28 03:07:20.926 INFO [stderr] warning: unused variable: `s1`
Nov 28 03:07:20.926 INFO [stderr]   --> src/main.rs:27:9
Nov 28 03:07:20.926 INFO [stderr]    |
Nov 28 03:07:20.926 INFO [stderr] 27 |     let s1 = gives_ownership();         // gives_ownership moves its return
Nov 28 03:07:20.926 INFO [stderr]    |         ^^ help: consider using `_s1` instead
Nov 28 03:07:20.926 INFO [stderr]    |
Nov 28 03:07:20.926 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 28 03:07:20.926 INFO [stderr] 
Nov 28 03:07:20.926 INFO [stderr] warning: unused variable: `s3`
Nov 28 03:07:20.926 INFO [stderr]   --> src/main.rs:32:9
Nov 28 03:07:20.926 INFO [stderr]    |
Nov 28 03:07:20.926 INFO [stderr] 32 |     let s3 = takes_and_gives_back(s2);  // s2 is moved into
Nov 28 03:07:20.926 INFO [stderr]    |         ^^ help: consider using `_s3` instead
Nov 28 03:07:20.926 INFO [stderr] 
Nov 28 03:07:20.980 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
Nov 28 03:07:20.980 INFO [stderr] su: No module specific data is present
Nov 28 03:07:21.516 INFO running `"docker" "inspect" "89d74d1616b73f923452ab1623ba1469a627e1bb8b222c184c64644ee3cda930"`
Nov 28 03:07:21.764 INFO running `"docker" "rm" "-f" "89d74d1616b73f923452ab1623ba1469a627e1bb8b222c184c64644ee3cda930"`
Nov 28 03:07:22.056 INFO [stdout] 89d74d1616b73f923452ab1623ba1469a627e1bb8b222c184c64644ee3cda930