Oct 21 16:47:57.538 INFO checking jonny7/rust-ownership against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 16:47:57.538 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-0/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 21 16:47:57.928 INFO blam! 91d086199b2d5e7aaf7a35474dbebc27b859353cd412fa4d1ed54d99d97040d6
Oct 21 16:47:57.933 INFO running `"docker" "start" "-a" "91d086199b2d5e7aaf7a35474dbebc27b859353cd412fa4d1ed54d99d97040d6"`
Oct 21 16:47:59.032 INFO kablam! usermod: no changes
Oct 21 16:47:59.063 INFO kablam!     Checking ownership v0.1.0 (/source)
Oct 21 16:47:59.436 INFO kablam! warning: unused variable: `s1`
Oct 21 16:47:59.436 INFO kablam!   --> src/main.rs:27:9
Oct 21 16:47:59.437 INFO kablam!    |
Oct 21 16:47:59.437 INFO kablam! 27 |     let s1 = gives_ownership();         // gives_ownership moves its return
Oct 21 16:47:59.437 INFO kablam!    |         ^^ help: consider using `_s1` instead
Oct 21 16:47:59.437 INFO kablam!    |
Oct 21 16:47:59.437 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 16:47:59.437 INFO kablam! 
Oct 21 16:47:59.437 INFO kablam! warning: unused variable: `s3`
Oct 21 16:47:59.437 INFO kablam!   --> src/main.rs:32:9
Oct 21 16:47:59.437 INFO kablam!    |
Oct 21 16:47:59.437 INFO kablam! 32 |     let s3 = takes_and_gives_back(s2);  // s2 is moved into
Oct 21 16:47:59.437 INFO kablam!    |         ^^ help: consider using `_s3` instead
Oct 21 16:47:59.437 INFO kablam! 
Oct 21 16:47:59.570 INFO kablam! warning: unused variable: `s1`
Oct 21 16:47:59.570 INFO kablam!   --> src/main.rs:27:9
Oct 21 16:47:59.570 INFO kablam!    |
Oct 21 16:47:59.570 INFO kablam! 27 |     let s1 = gives_ownership();         // gives_ownership moves its return
Oct 21 16:47:59.570 INFO kablam!    |         ^^ help: consider using `_s1` instead
Oct 21 16:47:59.571 INFO kablam!    |
Oct 21 16:47:59.571 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 21 16:47:59.571 INFO kablam! 
Oct 21 16:47:59.571 INFO kablam! warning: unused variable: `s3`
Oct 21 16:47:59.571 INFO kablam!   --> src/main.rs:32:9
Oct 21 16:47:59.571 INFO kablam!    |
Oct 21 16:47:59.571 INFO kablam! 32 |     let s3 = takes_and_gives_back(s2);  // s2 is moved into
Oct 21 16:47:59.571 INFO kablam!    |         ^^ help: consider using `_s3` instead
Oct 21 16:47:59.571 INFO kablam! 
Oct 21 16:47:59.604 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
Oct 21 16:47:59.604 INFO kablam! su: No module specific data is present
Oct 21 16:48:00.340 INFO running `"docker" "rm" "-f" "91d086199b2d5e7aaf7a35474dbebc27b859353cd412fa4d1ed54d99d97040d6"`
Oct 21 16:48:00.530 INFO blam! 91d086199b2d5e7aaf7a35474dbebc27b859353cd412fa4d1ed54d99d97040d6