Nov 04 09:59:17.442 INFO checking b-m-f/rust_playground against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 04 09:59:17.443 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-3/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 09:59:17.891 INFO blam! 2fe1a602f641695b152d81284d9df08a63fcc9949ab8d8dcea238e7af88c9985
Nov 04 09:59:17.892 INFO running `"docker" "start" "-a" "2fe1a602f641695b152d81284d9df08a63fcc9949ab8d8dcea238e7af88c9985"`
Nov 04 09:59:19.343 INFO kablam! usermod: no changes
Nov 04 09:59:19.435 INFO kablam!     Checking fs_examples v0.1.0 (/source)
Nov 04 09:59:20.279 INFO kablam! warning: function is never used: `factorial_recursive`
Nov 04 09:59:20.279 INFO kablam!  --> src/math.rs:1:1
Nov 04 09:59:20.279 INFO kablam!   |
Nov 04 09:59:20.279 INFO kablam! 1 | pub fn factorial_recursive(n: i64) -> i64 {
Nov 04 09:59:20.279 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 09:59:20.279 INFO kablam!   |
Nov 04 09:59:20.279 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 09:59:20.279 INFO kablam! 
Nov 04 09:59:20.279 INFO kablam! warning: function is never used: `factorial`
Nov 04 09:59:20.279 INFO kablam!  --> src/math.rs:6:1
Nov 04 09:59:20.279 INFO kablam!   |
Nov 04 09:59:20.279 INFO kablam! 6 | pub fn factorial (n: i64) -> i64 {
Nov 04 09:59:20.279 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 09:59:20.279 INFO kablam! 
Nov 04 09:59:20.356 INFO kablam! warning: function is never used: `factorial_recursive`
Nov 04 09:59:20.356 INFO kablam!  --> src/math.rs:1:1
Nov 04 09:59:20.356 INFO kablam!   |
Nov 04 09:59:20.356 INFO kablam! 1 | pub fn factorial_recursive(n: i64) -> i64 {
Nov 04 09:59:20.356 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 09:59:20.356 INFO kablam!   |
Nov 04 09:59:20.356 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 04 09:59:20.356 INFO kablam! 
Nov 04 09:59:20.356 INFO kablam! warning: function is never used: `factorial`
Nov 04 09:59:20.356 INFO kablam!  --> src/math.rs:6:1
Nov 04 09:59:20.356 INFO kablam!   |
Nov 04 09:59:20.356 INFO kablam! 6 | pub fn factorial (n: i64) -> i64 {
Nov 04 09:59:20.356 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 04 09:59:20.356 INFO kablam! 
Nov 04 09:59:20.395 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
Nov 04 09:59:20.398 INFO kablam! su: No module specific data is present
Nov 04 09:59:21.803 INFO running `"docker" "rm" "-f" "2fe1a602f641695b152d81284d9df08a63fcc9949ab8d8dcea238e7af88c9985"`
Nov 04 09:59:22.147 INFO blam! 2fe1a602f641695b152d81284d9df08a63fcc9949ab8d8dcea238e7af88c9985