Dec 11 09:04:50.689 INFO checking spacekookie/simple-rust-ffi against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 11 09:04:50.689 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 09:04:50.955 INFO [stdout] bd6c5c9916b42f49bceef7fd44f12240851665e5eae2485e7b5a632a13704c2e
Dec 11 09:04:50.958 INFO running `"docker" "start" "-a" "bd6c5c9916b42f49bceef7fd44f12240851665e5eae2485e7b5a632a13704c2e"`
Dec 11 09:04:52.052 INFO [stderr] usermod: no changes
Dec 11 09:04:52.122 INFO [stderr]    Compiling cmake v0.1.31
Dec 11 09:04:53.176 INFO [stderr]    Compiling greeter v0.1.0 (/source)
Dec 11 09:04:58.036 INFO [stderr] warning: unused import: `CStr`
Dec 11 09:04:58.036 INFO [stderr]  --> src/main.rs:1:16
Dec 11 09:04:58.036 INFO [stderr]   |
Dec 11 09:04:58.036 INFO [stderr] 1 | use std::ffi::{CStr, CString};
Dec 11 09:04:58.036 INFO [stderr]   |                ^^^^
Dec 11 09:04:58.036 INFO [stderr]   |
Dec 11 09:04:58.036 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 09:04:58.036 INFO [stderr] 
Dec 11 09:04:58.036 INFO [stderr] warning: unused imports: `c_int`, `c_void`
Dec 11 09:04:58.036 INFO [stderr]  --> src/main.rs:2:28
Dec 11 09:04:58.036 INFO [stderr]   |
Dec 11 09:04:58.036 INFO [stderr] 2 | use std::os::raw::{c_char, c_int, c_void};
Dec 11 09:04:58.036 INFO [stderr]   |                            ^^^^^  ^^^^^^
Dec 11 09:04:58.036 INFO [stderr] 
Dec 11 09:04:58.076 INFO [stderr] warning: unused import: `CStr`
Dec 11 09:04:58.076 INFO [stderr]  --> src/main.rs:1:16
Dec 11 09:04:58.076 INFO [stderr]   |
Dec 11 09:04:58.076 INFO [stderr] 1 | use std::ffi::{CStr, CString};
Dec 11 09:04:58.076 INFO [stderr]   |                ^^^^
Dec 11 09:04:58.076 INFO [stderr]   |
Dec 11 09:04:58.076 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 11 09:04:58.076 INFO [stderr] 
Dec 11 09:04:58.076 INFO [stderr] warning: unused imports: `c_int`, `c_void`
Dec 11 09:04:58.076 INFO [stderr]  --> src/main.rs:2:28
Dec 11 09:04:58.076 INFO [stderr]   |
Dec 11 09:04:58.076 INFO [stderr] 2 | use std::os::raw::{c_char, c_int, c_void};
Dec 11 09:04:58.076 INFO [stderr]   |                            ^^^^^  ^^^^^^
Dec 11 09:04:58.076 INFO [stderr] 
Dec 11 09:04:58.168 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.09s
Dec 11 09:04:58.172 INFO [stderr] su: No module specific data is present
Dec 11 09:04:59.353 INFO running `"docker" "inspect" "bd6c5c9916b42f49bceef7fd44f12240851665e5eae2485e7b5a632a13704c2e"`
Dec 11 09:04:59.746 INFO running `"docker" "rm" "-f" "bd6c5c9916b42f49bceef7fd44f12240851665e5eae2485e7b5a632a13704c2e"`
Dec 11 09:05:00.116 INFO [stdout] bd6c5c9916b42f49bceef7fd44f12240851665e5eae2485e7b5a632a13704c2e