Nov 09 09:51:44.041 INFO checking leviathan88/learning-rust against master#653da4fd006c97625247acd7e076d0782cdc149b for pr-55632
Nov 09 09:51:44.043 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-0/master#653da4fd006c97625247acd7e076d0782cdc149b:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55632/master#653da4fd006c97625247acd7e076d0782cdc149b:/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 +653da4fd006c97625247acd7e076d0782cdc149b-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"`
Nov 09 09:51:44.524 INFO blam! f9adce6a624dfd565b3a632f0fdb3cee92878ea402bf1b572266111101ac639a
Nov 09 09:51:44.526 INFO running `"docker" "start" "-a" "f9adce6a624dfd565b3a632f0fdb3cee92878ea402bf1b572266111101ac639a"`
Nov 09 09:51:46.878 INFO kablam! usermod: no changes
Nov 09 09:51:46.942 INFO kablam!     Checking learning-rust v0.1.0 (/source)
Nov 09 09:51:47.511 INFO kablam! warning: function is never used: `gcd`
Nov 09 09:51:47.515 INFO kablam!  --> src/main.rs:5:1
Nov 09 09:51:47.515 INFO kablam!   |
Nov 09 09:51:47.516 INFO kablam! 5 | fn gcd(mut n: u64, mut m: u64) -> u64 {
Nov 09 09:51:47.516 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 09 09:51:47.516 INFO kablam!   |
Nov 09 09:51:47.517 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 09 09:51:47.517 INFO kablam! 
Nov 09 09:51:47.592 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
Nov 09 09:51:47.595 INFO kablam! su: No module specific data is present
Nov 09 09:51:48.779 INFO running `"docker" "rm" "-f" "f9adce6a624dfd565b3a632f0fdb3cee92878ea402bf1b572266111101ac639a"`
Nov 09 09:51:49.187 INFO blam! f9adce6a624dfd565b3a632f0fdb3cee92878ea402bf1b572266111101ac639a