Dec 11 16:57:04.217 INFO checking intrepion/example-x-rust-x-rustbyexample-com-x-variable_bindings against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 16:57:04.217 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-1/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 11 16:57:04.592 INFO [stdout] 0493f8f1fbf3117205c274ec5c5e2cad10e2bb1285c33428d487fd37b77f140a
Dec 11 16:57:04.594 INFO running `"docker" "start" "-a" "0493f8f1fbf3117205c274ec5c5e2cad10e2bb1285c33428d487fd37b77f140a"`
Dec 11 16:57:05.588 INFO [stderr] usermod: no changes
Dec 11 16:57:05.636 INFO [stderr]     Checking example-x-rust-x-rustbyexample-com-x-variable_bindings v0.1.0 (/source)
Dec 11 16:57:06.056 INFO [stderr] warning: unused variable: `noisy_unused_variable`
Dec 11 16:57:06.056 INFO [stderr]   --> src/main.rs:17:9
Dec 11 16:57:06.056 INFO [stderr]    |
Dec 11 16:57:06.056 INFO [stderr] 17 |     let noisy_unused_variable = 2u32;
Dec 11 16:57:06.056 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^ help: consider using `_noisy_unused_variable` instead
Dec 11 16:57:06.056 INFO [stderr]    |
Dec 11 16:57:06.056 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 16:57:06.056 INFO [stderr] 
Dec 11 16:57:06.264 INFO [stderr] warning: unused variable: `noisy_unused_variable`
Dec 11 16:57:06.264 INFO [stderr]   --> src/main.rs:17:9
Dec 11 16:57:06.264 INFO [stderr]    |
Dec 11 16:57:06.264 INFO [stderr] 17 |     let noisy_unused_variable = 2u32;
Dec 11 16:57:06.264 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^ help: consider using `_noisy_unused_variable` instead
Dec 11 16:57:06.264 INFO [stderr]    |
Dec 11 16:57:06.264 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 11 16:57:06.264 INFO [stderr] 
Dec 11 16:57:06.285 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
Dec 11 16:57:06.292 INFO [stderr] su: No module specific data is present
Dec 11 16:57:06.790 INFO running `"docker" "inspect" "0493f8f1fbf3117205c274ec5c5e2cad10e2bb1285c33428d487fd37b77f140a"`
Dec 11 16:57:07.094 INFO running `"docker" "rm" "-f" "0493f8f1fbf3117205c274ec5c5e2cad10e2bb1285c33428d487fd37b77f140a"`
Dec 11 16:57:07.444 INFO [stdout] 0493f8f1fbf3117205c274ec5c5e2cad10e2bb1285c33428d487fd37b77f140a