Dec 12 01:54:21.530 INFO checking KyattPL/learning_rust against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 01:54:21.530 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-5/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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"`
Dec 12 01:54:22.032 INFO [stdout] e3bce6f5cea545ca1c945b8fc4990dca5ab1166ad7fb84fcb8c2ace9d11d2951
Dec 12 01:54:22.036 INFO running `"docker" "start" "-a" "e3bce6f5cea545ca1c945b8fc4990dca5ab1166ad7fb84fcb8c2ace9d11d2951"`
Dec 12 01:54:23.397 INFO [stderr] usermod: no changes
Dec 12 01:54:23.464 INFO [stderr]     Checking nauka v0.1.0 (/source)
Dec 12 01:54:24.388 INFO [stderr] warning: value assigned to `integer` is never read
Dec 12 01:54:24.388 INFO [stderr]   --> src/main.rs:24:13
Dec 12 01:54:24.388 INFO [stderr]    |
Dec 12 01:54:24.388 INFO [stderr] 24 |     let mut integer = 0;
Dec 12 01:54:24.388 INFO [stderr]    |             ^^^^^^^
Dec 12 01:54:24.388 INFO [stderr]    |
Dec 12 01:54:24.388 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 12 01:54:24.388 INFO [stderr] 
Dec 12 01:54:24.388 INFO [stderr] warning: field is never used: `id`
Dec 12 01:54:24.388 INFO [stderr]  --> src/main.rs:5:5
Dec 12 01:54:24.388 INFO [stderr]   |
Dec 12 01:54:24.388 INFO [stderr] 5 |     id: String,
Dec 12 01:54:24.388 INFO [stderr]   |     ^^^^^^^^^^
Dec 12 01:54:24.388 INFO [stderr]   |
Dec 12 01:54:24.388 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 12 01:54:24.388 INFO [stderr] 
Dec 12 01:54:24.633 INFO [stderr] warning: value assigned to `integer` is never read
Dec 12 01:54:24.633 INFO [stderr]   --> src/main.rs:24:13
Dec 12 01:54:24.633 INFO [stderr]    |
Dec 12 01:54:24.633 INFO [stderr] 24 |     let mut integer = 0;
Dec 12 01:54:24.633 INFO [stderr]    |             ^^^^^^^
Dec 12 01:54:24.633 INFO [stderr]    |
Dec 12 01:54:24.633 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 12 01:54:24.633 INFO [stderr] 
Dec 12 01:54:24.640 INFO [stderr] warning: field is never used: `id`
Dec 12 01:54:24.640 INFO [stderr]  --> src/main.rs:5:5
Dec 12 01:54:24.640 INFO [stderr]   |
Dec 12 01:54:24.640 INFO [stderr] 5 |     id: String,
Dec 12 01:54:24.640 INFO [stderr]   |     ^^^^^^^^^^
Dec 12 01:54:24.640 INFO [stderr]   |
Dec 12 01:54:24.640 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 12 01:54:24.640 INFO [stderr] 
Dec 12 01:54:24.652 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.21s
Dec 12 01:54:24.656 INFO [stderr] su: No module specific data is present
Dec 12 01:54:25.470 INFO running `"docker" "inspect" "e3bce6f5cea545ca1c945b8fc4990dca5ab1166ad7fb84fcb8c2ace9d11d2951"`
Dec 12 01:54:25.766 INFO running `"docker" "rm" "-f" "e3bce6f5cea545ca1c945b8fc4990dca5ab1166ad7fb84fcb8c2ace9d11d2951"`
Dec 12 01:54:26.116 INFO [stdout] e3bce6f5cea545ca1c945b8fc4990dca5ab1166ad7fb84fcb8c2ace9d11d2951