Nov 07 01:02:31.484 INFO checking b-m-f/rust_playground against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 01:02:31.486 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-2/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 07 01:02:31.875 INFO blam! 3ddced04a5bf7103cf4db8a101d87361c0ebd983f2c64d1f052201d1d4da2418
Nov 07 01:02:31.878 INFO running `"docker" "start" "-a" "3ddced04a5bf7103cf4db8a101d87361c0ebd983f2c64d1f052201d1d4da2418"`
Nov 07 01:02:33.153 INFO kablam! usermod: no changes
Nov 07 01:02:33.203 INFO kablam!     Checking fs_examples v0.1.0 (/source)
Nov 07 01:02:33.804 INFO kablam! warning: function is never used: `factorial_recursive`
Nov 07 01:02:33.805 INFO kablam!  --> src/math.rs:1:1
Nov 07 01:02:33.805 INFO kablam!   |
Nov 07 01:02:33.805 INFO kablam! 1 | pub fn factorial_recursive(n: i64) -> i64 {
Nov 07 01:02:33.806 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 01:02:33.806 INFO kablam!   |
Nov 07 01:02:33.806 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 07 01:02:33.807 INFO kablam! 
Nov 07 01:02:33.807 INFO kablam! warning: function is never used: `factorial`
Nov 07 01:02:33.807 INFO kablam!  --> src/math.rs:6:1
Nov 07 01:02:33.808 INFO kablam!   |
Nov 07 01:02:33.808 INFO kablam! 6 | pub fn factorial (n: i64) -> i64 {
Nov 07 01:02:33.808 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 01:02:33.808 INFO kablam! 
Nov 07 01:02:34.003 INFO kablam! warning: function is never used: `factorial_recursive`
Nov 07 01:02:34.003 INFO kablam!  --> src/math.rs:1:1
Nov 07 01:02:34.003 INFO kablam!   |
Nov 07 01:02:34.003 INFO kablam! 1 | pub fn factorial_recursive(n: i64) -> i64 {
Nov 07 01:02:34.003 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 01:02:34.003 INFO kablam!   |
Nov 07 01:02:34.003 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 07 01:02:34.003 INFO kablam! 
Nov 07 01:02:34.003 INFO kablam! warning: function is never used: `factorial`
Nov 07 01:02:34.003 INFO kablam!  --> src/math.rs:6:1
Nov 07 01:02:34.003 INFO kablam!   |
Nov 07 01:02:34.003 INFO kablam! 6 | pub fn factorial (n: i64) -> i64 {
Nov 07 01:02:34.003 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 01:02:34.003 INFO kablam! 
Nov 07 01:02:34.021 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
Nov 07 01:02:34.028 INFO kablam! su: No module specific data is present
Nov 07 01:02:34.550 INFO running `"docker" "rm" "-f" "3ddced04a5bf7103cf4db8a101d87361c0ebd983f2c64d1f052201d1d4da2418"`
Nov 07 01:02:34.814 INFO blam! 3ddced04a5bf7103cf4db8a101d87361c0ebd983f2c64d1f052201d1d4da2418