Nov 01 03:00:02.929 INFO checking jonny7/rust-ownership against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 01 03:00:02.929 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 03:00:03.184 INFO blam! 105501a0b0ac8028787f053d641bd1070f1416843f8e7a0b63bdce6af283b56b
Nov 01 03:00:03.188 INFO running `"docker" "start" "-a" "105501a0b0ac8028787f053d641bd1070f1416843f8e7a0b63bdce6af283b56b"`
Nov 01 03:00:03.860 INFO kablam! usermod: no changes
Nov 01 03:00:03.884 INFO kablam!     Checking ownership v0.1.0 (/source)
Nov 01 03:00:04.180 INFO kablam! warning: unused variable: `s1`
Nov 01 03:00:04.180 INFO kablam!   --> src/main.rs:27:9
Nov 01 03:00:04.180 INFO kablam!    |
Nov 01 03:00:04.180 INFO kablam! 27 |     let s1 = gives_ownership();         // gives_ownership moves its return
Nov 01 03:00:04.180 INFO kablam!    |         ^^ help: consider using `_s1` instead
Nov 01 03:00:04.180 INFO kablam!    |
Nov 01 03:00:04.180 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 03:00:04.180 INFO kablam! 
Nov 01 03:00:04.180 INFO kablam! warning: unused variable: `s3`
Nov 01 03:00:04.180 INFO kablam!   --> src/main.rs:32:9
Nov 01 03:00:04.180 INFO kablam!    |
Nov 01 03:00:04.180 INFO kablam! 32 |     let s3 = takes_and_gives_back(s2);  // s2 is moved into
Nov 01 03:00:04.180 INFO kablam!    |         ^^ help: consider using `_s3` instead
Nov 01 03:00:04.180 INFO kablam! 
Nov 01 03:00:04.412 INFO kablam! warning: unused variable: `s1`
Nov 01 03:00:04.412 INFO kablam!   --> src/main.rs:27:9
Nov 01 03:00:04.412 INFO kablam!    |
Nov 01 03:00:04.412 INFO kablam! 27 |     let s1 = gives_ownership();         // gives_ownership moves its return
Nov 01 03:00:04.412 INFO kablam!    |         ^^ help: consider using `_s1` instead
Nov 01 03:00:04.413 INFO kablam!    |
Nov 01 03:00:04.413 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 01 03:00:04.413 INFO kablam! 
Nov 01 03:00:04.413 INFO kablam! warning: unused variable: `s3`
Nov 01 03:00:04.413 INFO kablam!   --> src/main.rs:32:9
Nov 01 03:00:04.413 INFO kablam!    |
Nov 01 03:00:04.413 INFO kablam! 32 |     let s3 = takes_and_gives_back(s2);  // s2 is moved into
Nov 01 03:00:04.413 INFO kablam!    |         ^^ help: consider using `_s3` instead
Nov 01 03:00:04.413 INFO kablam! 
Nov 01 03:00:04.432 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.55s
Nov 01 03:00:04.442 INFO kablam! su: No module specific data is present
Nov 01 03:00:04.896 INFO running `"docker" "rm" "-f" "105501a0b0ac8028787f053d641bd1070f1416843f8e7a0b63bdce6af283b56b"`
Nov 01 03:00:05.161 INFO blam! 105501a0b0ac8028787f053d641bd1070f1416843f8e7a0b63bdce6af283b56b