Dec 04 07:24:23.797 INFO checking waku-waku/rust-samples against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 07:24:23.797 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 04 07:24:24.338 INFO [stdout] 87ec58a8e0861506ce302c0fd6f0c0be7655d948d4500abc429c8e3a4bbbde42
Dec 04 07:24:24.340 INFO running `"docker" "start" "-a" "87ec58a8e0861506ce302c0fd6f0c0be7655d948d4500abc429c8e3a4bbbde42"`
Dec 04 07:24:25.955 INFO [stderr] usermod: no changes
Dec 04 07:24:26.067 INFO [stderr]     Checking rust-samples v0.1.0 (/source)
Dec 04 07:24:27.311 INFO [stderr] warning: value assigned to `src` is never read
Dec 04 07:24:27.311 INFO [stderr]   --> src/make_rust_file.rs:56:10
Dec 04 07:24:27.311 INFO [stderr]    |
Dec 04 07:24:27.311 INFO [stderr] 56 |     let mut src = String::new();
Dec 04 07:24:27.311 INFO [stderr]    |             ^^^
Dec 04 07:24:27.311 INFO [stderr]    |
Dec 04 07:24:27.311 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 04 07:24:27.311 INFO [stderr] 
Dec 04 07:24:27.311 INFO [stderr] warning: value assigned to `string` is never read
Dec 04 07:24:27.311 INFO [stderr]   --> src/make_rust_file.rs:79:10
Dec 04 07:24:27.311 INFO [stderr]    |
Dec 04 07:24:27.311 INFO [stderr] 79 |     let mut string = String::new();
Dec 04 07:24:27.311 INFO [stderr]    |             ^^^^^^
Dec 04 07:24:27.311 INFO [stderr] 
Dec 04 07:24:27.401 INFO [stderr] warning: value assigned to `src` is never read
Dec 04 07:24:27.401 INFO [stderr]   --> src/make_rust_file.rs:56:10
Dec 04 07:24:27.401 INFO [stderr]    |
Dec 04 07:24:27.401 INFO [stderr] 56 |     let mut src = String::new();
Dec 04 07:24:27.401 INFO [stderr]    |             ^^^
Dec 04 07:24:27.401 INFO [stderr]    |
Dec 04 07:24:27.401 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 04 07:24:27.401 INFO [stderr] 
Dec 04 07:24:27.401 INFO [stderr] warning: value assigned to `string` is never read
Dec 04 07:24:27.401 INFO [stderr]   --> src/make_rust_file.rs:79:10
Dec 04 07:24:27.401 INFO [stderr]    |
Dec 04 07:24:27.401 INFO [stderr] 79 |     let mut string = String::new();
Dec 04 07:24:27.401 INFO [stderr]    |             ^^^^^^
Dec 04 07:24:27.401 INFO [stderr] 
Dec 04 07:24:27.745 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.75s
Dec 04 07:24:27.746 INFO [stderr] su: No module specific data is present
Dec 04 07:24:28.899 INFO running `"docker" "inspect" "87ec58a8e0861506ce302c0fd6f0c0be7655d948d4500abc429c8e3a4bbbde42"`
Dec 04 07:24:29.263 INFO running `"docker" "rm" "-f" "87ec58a8e0861506ce302c0fd6f0c0be7655d948d4500abc429c8e3a4bbbde42"`
Dec 04 07:24:29.585 INFO [stdout] 87ec58a8e0861506ce302c0fd6f0c0be7655d948d4500abc429c8e3a4bbbde42