Nov 27 23:19:52.583 INFO checking ohira-ryoji/ruststudy against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 23:19:52.583 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 27 23:19:53.188 INFO [stdout] 5289079dc961b8357c50f5c1874fb907fecfca7b3754a248d7a37304b6133b68
Nov 27 23:19:53.197 INFO running `"docker" "start" "-a" "5289079dc961b8357c50f5c1874fb907fecfca7b3754a248d7a37304b6133b68"`
Nov 27 23:19:54.926 INFO [stderr] usermod: no changes
Nov 27 23:19:55.008 INFO [stderr]     Checking study v0.1.0 (/source)
Nov 27 23:19:56.048 INFO [stderr] warning: value assigned to `y` is never read
Nov 27 23:19:56.049 INFO [stderr]  --> src/sample01.rs:4:17
Nov 27 23:19:56.049 INFO [stderr]   |
Nov 27 23:19:56.049 INFO [stderr] 4 |         let mut y = x;
Nov 27 23:19:56.049 INFO [stderr]   |                 ^
Nov 27 23:19:56.049 INFO [stderr]   |
Nov 27 23:19:56.049 INFO [stderr]   = note: #[warn(unused_assignments)] on by default
Nov 27 23:19:56.049 INFO [stderr] 
Nov 27 23:19:56.136 INFO [stderr] warning: value assigned to `y` is never read
Nov 27 23:19:56.136 INFO [stderr]  --> src/sample01.rs:4:17
Nov 27 23:19:56.136 INFO [stderr]   |
Nov 27 23:19:56.136 INFO [stderr] 4 |         let mut y = x;
Nov 27 23:19:56.136 INFO [stderr]   |                 ^
Nov 27 23:19:56.136 INFO [stderr]   |
Nov 27 23:19:56.144 INFO [stderr]   = note: #[warn(unused_assignments)] on by default
Nov 27 23:19:56.145 INFO [stderr] 
Nov 27 23:19:56.221 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
Nov 27 23:19:56.223 INFO [stderr] su: No module specific data is present
Nov 27 23:19:57.359 INFO running `"docker" "inspect" "5289079dc961b8357c50f5c1874fb907fecfca7b3754a248d7a37304b6133b68"`
Nov 27 23:19:57.705 INFO running `"docker" "rm" "-f" "5289079dc961b8357c50f5c1874fb907fecfca7b3754a248d7a37304b6133b68"`
Nov 27 23:19:58.028 INFO [stdout] 5289079dc961b8357c50f5c1874fb907fecfca7b3754a248d7a37304b6133b68