Nov 30 00:42:06.700 INFO checking jonny7/rust-ownership against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 00:42:06.700 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 30 00:42:06.988 INFO [stdout] cbd1b5896421cbc70302e62860eba2bf57150c329c7ff17de3e32699bb352b53
Nov 30 00:42:06.994 INFO running `"docker" "start" "-a" "cbd1b5896421cbc70302e62860eba2bf57150c329c7ff17de3e32699bb352b53"`
Nov 30 00:42:07.888 INFO [stderr] usermod: no changes
Nov 30 00:42:07.928 INFO [stderr]     Checking ownership v0.1.0 (/source)
Nov 30 00:42:08.168 INFO [stderr] warning: unused variable: `s1`
Nov 30 00:42:08.168 INFO [stderr]   --> src/main.rs:27:9
Nov 30 00:42:08.168 INFO [stderr]    |
Nov 30 00:42:08.168 INFO [stderr] 27 |     let s1 = gives_ownership();         // gives_ownership moves its return
Nov 30 00:42:08.168 INFO [stderr]    |         ^^ help: consider using `_s1` instead
Nov 30 00:42:08.168 INFO [stderr]    |
Nov 30 00:42:08.168 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 00:42:08.168 INFO [stderr] 
Nov 30 00:42:08.168 INFO [stderr] warning: unused variable: `s3`
Nov 30 00:42:08.168 INFO [stderr]   --> src/main.rs:32:9
Nov 30 00:42:08.168 INFO [stderr]    |
Nov 30 00:42:08.168 INFO [stderr] 32 |     let s3 = takes_and_gives_back(s2);  // s2 is moved into
Nov 30 00:42:08.168 INFO [stderr]    |         ^^ help: consider using `_s3` instead
Nov 30 00:42:08.168 INFO [stderr] 
Nov 30 00:42:08.392 INFO [stderr] warning: unused variable: `s1`
Nov 30 00:42:08.392 INFO [stderr]   --> src/main.rs:27:9
Nov 30 00:42:08.392 INFO [stderr]    |
Nov 30 00:42:08.392 INFO [stderr] 27 |     let s1 = gives_ownership();         // gives_ownership moves its return
Nov 30 00:42:08.392 INFO [stderr]    |         ^^ help: consider using `_s1` instead
Nov 30 00:42:08.392 INFO [stderr]    |
Nov 30 00:42:08.392 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 00:42:08.392 INFO [stderr] 
Nov 30 00:42:08.392 INFO [stderr] warning: unused variable: `s3`
Nov 30 00:42:08.392 INFO [stderr]   --> src/main.rs:32:9
Nov 30 00:42:08.392 INFO [stderr]    |
Nov 30 00:42:08.392 INFO [stderr] 32 |     let s3 = takes_and_gives_back(s2);  // s2 is moved into
Nov 30 00:42:08.392 INFO [stderr]    |         ^^ help: consider using `_s3` instead
Nov 30 00:42:08.392 INFO [stderr] 
Nov 30 00:42:08.418 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.51s
Nov 30 00:42:08.424 INFO [stderr] su: No module specific data is present
Nov 30 00:42:08.960 INFO running `"docker" "inspect" "cbd1b5896421cbc70302e62860eba2bf57150c329c7ff17de3e32699bb352b53"`
Nov 30 00:42:09.250 INFO running `"docker" "rm" "-f" "cbd1b5896421cbc70302e62860eba2bf57150c329c7ff17de3e32699bb352b53"`
Nov 30 00:42:09.548 INFO [stdout] cbd1b5896421cbc70302e62860eba2bf57150c329c7ff17de3e32699bb352b53