Dec 11 14:48:33.157 INFO checking leviathan88/learning-rust against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 14:48:33.157 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 14:48:33.604 INFO [stdout] 98fc81a8829029339efe18e6be61851751b77081990ef38250868f08ce93fb55
Dec 11 14:48:33.610 INFO running `"docker" "start" "-a" "98fc81a8829029339efe18e6be61851751b77081990ef38250868f08ce93fb55"`
Dec 11 14:48:34.971 INFO [stderr] usermod: no changes
Dec 11 14:48:35.016 INFO [stderr]     Checking learning-rust v0.1.0 (/source)
Dec 11 14:48:35.472 INFO [stderr] warning: function is never used: `gcd`
Dec 11 14:48:35.472 INFO [stderr]  --> src/main.rs:5:1
Dec 11 14:48:35.472 INFO [stderr]   |
Dec 11 14:48:35.472 INFO [stderr] 5 | fn gcd(mut n: u64, mut m: u64) -> u64 {
Dec 11 14:48:35.472 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 14:48:35.472 INFO [stderr]   |
Dec 11 14:48:35.472 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 11 14:48:35.472 INFO [stderr] 
Dec 11 14:48:35.604 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Dec 11 14:48:35.604 INFO [stderr] su: No module specific data is present
Dec 11 14:48:36.872 INFO running `"docker" "inspect" "98fc81a8829029339efe18e6be61851751b77081990ef38250868f08ce93fb55"`
Dec 11 14:48:37.292 INFO running `"docker" "rm" "-f" "98fc81a8829029339efe18e6be61851751b77081990ef38250868f08ce93fb55"`
Dec 11 14:48:37.672 INFO [stdout] 98fc81a8829029339efe18e6be61851751b77081990ef38250868f08ce93fb55