Dec 17 14:56:35.757 INFO checking spacekookie/simple-rust-ffi against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 14:56:35.757 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-1/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/spacekookie/simple-rust-ffi:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 14:56:35.995 INFO [stdout] 26b03be6b577437c653325d8bc8f4e60e675a08d704e3e49a4c5ac9e5d1c0d23
Dec 17 14:56:35.998 INFO running `"docker" "start" "-a" "26b03be6b577437c653325d8bc8f4e60e675a08d704e3e49a4c5ac9e5d1c0d23"`
Dec 17 14:56:37.108 INFO [stderr]    Compiling cmake v0.1.31
Dec 17 14:56:38.364 INFO [stderr]    Compiling greeter v0.1.0 (/opt/crater/workdir)
Dec 17 14:56:43.172 INFO [stderr] warning: unused import: `CStr`
Dec 17 14:56:43.172 INFO [stderr]  --> src/main.rs:1:16
Dec 17 14:56:43.172 INFO [stderr]   |
Dec 17 14:56:43.172 INFO [stderr] 1 | use std::ffi::{CStr, CString};
Dec 17 14:56:43.172 INFO [stderr]   |                ^^^^
Dec 17 14:56:43.172 INFO [stderr]   |
Dec 17 14:56:43.172 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 14:56:43.172 INFO [stderr] 
Dec 17 14:56:43.172 INFO [stderr] warning: unused imports: `c_int`, `c_void`
Dec 17 14:56:43.172 INFO [stderr]  --> src/main.rs:2:28
Dec 17 14:56:43.172 INFO [stderr]   |
Dec 17 14:56:43.172 INFO [stderr] 2 | use std::os::raw::{c_char, c_int, c_void};
Dec 17 14:56:43.172 INFO [stderr]   |                            ^^^^^  ^^^^^^
Dec 17 14:56:43.172 INFO [stderr] 
Dec 17 14:56:43.196 INFO [stderr] warning: unused import: `CStr`
Dec 17 14:56:43.196 INFO [stderr]  --> src/main.rs:1:16
Dec 17 14:56:43.196 INFO [stderr]   |
Dec 17 14:56:43.196 INFO [stderr] 1 | use std::ffi::{CStr, CString};
Dec 17 14:56:43.196 INFO [stderr]   |                ^^^^
Dec 17 14:56:43.196 INFO [stderr]   |
Dec 17 14:56:43.196 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 14:56:43.197 INFO [stderr] 
Dec 17 14:56:43.197 INFO [stderr] warning: unused imports: `c_int`, `c_void`
Dec 17 14:56:43.197 INFO [stderr]  --> src/main.rs:2:28
Dec 17 14:56:43.197 INFO [stderr]   |
Dec 17 14:56:43.197 INFO [stderr] 2 | use std::os::raw::{c_char, c_int, c_void};
Dec 17 14:56:43.197 INFO [stderr]   |                            ^^^^^  ^^^^^^
Dec 17 14:56:43.197 INFO [stderr] 
Dec 17 14:56:43.282 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.23s
Dec 17 14:56:44.650 INFO running `"docker" "inspect" "26b03be6b577437c653325d8bc8f4e60e675a08d704e3e49a4c5ac9e5d1c0d23"`
Dec 17 14:56:45.076 INFO running `"docker" "rm" "-f" "26b03be6b577437c653325d8bc8f4e60e675a08d704e3e49a4c5ac9e5d1c0d23"`
Dec 17 14:56:45.496 INFO [stdout] 26b03be6b577437c653325d8bc8f4e60e675a08d704e3e49a4c5ac9e5d1c0d23