Dec 04 09:44:40.236 INFO checking spacekookie/simple-rust-ffi against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 09:44:40.236 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 04 09:44:40.711 INFO [stdout] 54514b60577a916953ed613842d3aba45b8a04e8b3c9c6198662393234b2aee6
Dec 04 09:44:40.718 INFO running `"docker" "start" "-a" "54514b60577a916953ed613842d3aba45b8a04e8b3c9c6198662393234b2aee6"`
Dec 04 09:44:41.951 INFO [stderr] usermod: no changes
Dec 04 09:44:42.035 INFO [stderr]    Compiling cmake v0.1.31
Dec 04 09:44:43.271 INFO [stderr]    Compiling greeter v0.1.0 (/source)
Dec 04 09:44:48.611 INFO [stderr] warning: unused import: `CStr`
Dec 04 09:44:48.611 INFO [stderr]  --> src/main.rs:1:16
Dec 04 09:44:48.611 INFO [stderr]   |
Dec 04 09:44:48.611 INFO [stderr] 1 | use std::ffi::{CStr, CString};
Dec 04 09:44:48.611 INFO [stderr]   |                ^^^^
Dec 04 09:44:48.611 INFO [stderr]   |
Dec 04 09:44:48.611 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 09:44:48.611 INFO [stderr] 
Dec 04 09:44:48.611 INFO [stderr] warning: unused imports: `c_int`, `c_void`
Dec 04 09:44:48.611 INFO [stderr]  --> src/main.rs:2:28
Dec 04 09:44:48.611 INFO [stderr]   |
Dec 04 09:44:48.611 INFO [stderr] 2 | use std::os::raw::{c_char, c_int, c_void};
Dec 04 09:44:48.611 INFO [stderr]   |                            ^^^^^  ^^^^^^
Dec 04 09:44:48.611 INFO [stderr] 
Dec 04 09:44:48.675 INFO [stderr] warning: unused import: `CStr`
Dec 04 09:44:48.675 INFO [stderr]  --> src/main.rs:1:16
Dec 04 09:44:48.675 INFO [stderr]   |
Dec 04 09:44:48.675 INFO [stderr] 1 | use std::ffi::{CStr, CString};
Dec 04 09:44:48.675 INFO [stderr]   |                ^^^^
Dec 04 09:44:48.675 INFO [stderr]   |
Dec 04 09:44:48.675 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 04 09:44:48.675 INFO [stderr] 
Dec 04 09:44:48.675 INFO [stderr] warning: unused imports: `c_int`, `c_void`
Dec 04 09:44:48.675 INFO [stderr]  --> src/main.rs:2:28
Dec 04 09:44:48.675 INFO [stderr]   |
Dec 04 09:44:48.675 INFO [stderr] 2 | use std::os::raw::{c_char, c_int, c_void};
Dec 04 09:44:48.675 INFO [stderr]   |                            ^^^^^  ^^^^^^
Dec 04 09:44:48.675 INFO [stderr] 
Dec 04 09:44:48.728 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.76s
Dec 04 09:44:48.729 INFO [stderr] su: No module specific data is present
Dec 04 09:44:49.319 INFO running `"docker" "inspect" "54514b60577a916953ed613842d3aba45b8a04e8b3c9c6198662393234b2aee6"`
Dec 04 09:44:49.585 INFO running `"docker" "rm" "-f" "54514b60577a916953ed613842d3aba45b8a04e8b3c9c6198662393234b2aee6"`
Dec 04 09:44:50.016 INFO [stdout] 54514b60577a916953ed613842d3aba45b8a04e8b3c9c6198662393234b2aee6