Nov 27 23:19:53.035 INFO checking ohira-ryoji/ruststudy against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 27 23:19:53.037 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 27 23:19:53.428 INFO [stdout] 2bcaf0c8f5ec64e54550ef607f81912d632a43f5ccd19726ebf0f687780087b2
Nov 27 23:19:53.434 INFO running `"docker" "start" "-a" "2bcaf0c8f5ec64e54550ef607f81912d632a43f5ccd19726ebf0f687780087b2"`
Nov 27 23:19:54.909 INFO [stderr] usermod: no changes
Nov 27 23:19:54.984 INFO [stderr]     Checking study v0.1.0 (/source)
Nov 27 23:19:56.132 INFO [stderr] warning: value assigned to `y` is never read
Nov 27 23:19:56.132 INFO [stderr]  --> src/sample01.rs:4:17
Nov 27 23:19:56.133 INFO [stderr]   |
Nov 27 23:19:56.133 INFO [stderr] 4 |         let mut y = x;
Nov 27 23:19:56.133 INFO [stderr]   |                 ^
Nov 27 23:19:56.133 INFO [stderr]   |
Nov 27 23:19:56.133 INFO [stderr]   = note: #[warn(unused_assignments)] on by default
Nov 27 23:19:56.133 INFO [stderr] 
Nov 27 23:19:56.232 INFO [stderr] warning: value assigned to `y` is never read
Nov 27 23:19:56.232 INFO [stderr]  --> src/sample01.rs:4:17
Nov 27 23:19:56.232 INFO [stderr]   |
Nov 27 23:19:56.232 INFO [stderr] 4 |         let mut y = x;
Nov 27 23:19:56.232 INFO [stderr]   |                 ^
Nov 27 23:19:56.232 INFO [stderr]   |
Nov 27 23:19:56.232 INFO [stderr]   = note: #[warn(unused_assignments)] on by default
Nov 27 23:19:56.232 INFO [stderr] 
Nov 27 23:19:56.346 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
Nov 27 23:19:56.353 INFO [stderr] su: No module specific data is present
Nov 27 23:19:57.516 INFO running `"docker" "inspect" "2bcaf0c8f5ec64e54550ef607f81912d632a43f5ccd19726ebf0f687780087b2"`
Nov 27 23:19:57.787 INFO running `"docker" "rm" "-f" "2bcaf0c8f5ec64e54550ef607f81912d632a43f5ccd19726ebf0f687780087b2"`
Nov 27 23:19:58.015 INFO [stdout] 2bcaf0c8f5ec64e54550ef607f81912d632a43f5ccd19726ebf0f687780087b2