Dec 05 01:36:29.325 INFO checking KyattPL/learning_rust against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 01:36:29.325 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 05 01:36:29.860 INFO [stdout] ad6868107e674ce67f274d5ef8fd1028577ae33c1b33d4039b3f6b6eb0fc57b7
Dec 05 01:36:29.864 INFO running `"docker" "start" "-a" "ad6868107e674ce67f274d5ef8fd1028577ae33c1b33d4039b3f6b6eb0fc57b7"`
Dec 05 01:36:31.973 INFO [stderr] usermod: no changes
Dec 05 01:36:32.031 INFO [stderr]     Checking nauka v0.1.0 (/source)
Dec 05 01:36:32.963 INFO [stderr] warning: value assigned to `integer` is never read
Dec 05 01:36:32.963 INFO [stderr]   --> src/main.rs:24:13
Dec 05 01:36:32.963 INFO [stderr]    |
Dec 05 01:36:32.963 INFO [stderr] 24 |     let mut integer = 0;
Dec 05 01:36:32.963 INFO [stderr]    |             ^^^^^^^
Dec 05 01:36:32.963 INFO [stderr]    |
Dec 05 01:36:32.963 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 05 01:36:32.963 INFO [stderr] 
Dec 05 01:36:32.963 INFO [stderr] warning: field is never used: `id`
Dec 05 01:36:32.963 INFO [stderr]  --> src/main.rs:5:5
Dec 05 01:36:32.963 INFO [stderr]   |
Dec 05 01:36:32.963 INFO [stderr] 5 |     id: String,
Dec 05 01:36:32.963 INFO [stderr]   |     ^^^^^^^^^^
Dec 05 01:36:32.963 INFO [stderr]   |
Dec 05 01:36:32.963 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 01:36:32.963 INFO [stderr] 
Dec 05 01:36:33.191 INFO [stderr] warning: value assigned to `integer` is never read
Dec 05 01:36:33.191 INFO [stderr]   --> src/main.rs:24:13
Dec 05 01:36:33.191 INFO [stderr]    |
Dec 05 01:36:33.191 INFO [stderr] 24 |     let mut integer = 0;
Dec 05 01:36:33.191 INFO [stderr]    |             ^^^^^^^
Dec 05 01:36:33.191 INFO [stderr]    |
Dec 05 01:36:33.191 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 05 01:36:33.191 INFO [stderr] 
Dec 05 01:36:33.198 INFO [stderr] warning: field is never used: `id`
Dec 05 01:36:33.198 INFO [stderr]  --> src/main.rs:5:5
Dec 05 01:36:33.198 INFO [stderr]   |
Dec 05 01:36:33.198 INFO [stderr] 5 |     id: String,
Dec 05 01:36:33.198 INFO [stderr]   |     ^^^^^^^^^^
Dec 05 01:36:33.198 INFO [stderr]   |
Dec 05 01:36:33.198 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 05 01:36:33.198 INFO [stderr] 
Dec 05 01:36:33.227 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
Dec 05 01:36:33.227 INFO [stderr] su: No module specific data is present
Dec 05 01:36:33.924 INFO running `"docker" "inspect" "ad6868107e674ce67f274d5ef8fd1028577ae33c1b33d4039b3f6b6eb0fc57b7"`
Dec 05 01:36:34.273 INFO running `"docker" "rm" "-f" "ad6868107e674ce67f274d5ef8fd1028577ae33c1b33d4039b3f6b6eb0fc57b7"`
Dec 05 01:36:34.575 INFO [stdout] ad6868107e674ce67f274d5ef8fd1028577ae33c1b33d4039b3f6b6eb0fc57b7