Dec 13 02:30:07.706 INFO testing spacekookie/simple-rust-ffi against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 02:30:07.706 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-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 13 02:30:07.931 INFO [stdout] d472e85c8de1bc3eec46a6f0f6eb0f60eaef3312c7ab5a93a6bb57caa7b341bb
Dec 13 02:30:07.933 INFO running `"docker" "start" "-a" "d472e85c8de1bc3eec46a6f0f6eb0f60eaef3312c7ab5a93a6bb57caa7b341bb"`
Dec 13 02:30:08.319 INFO [stderr] usermod: no changes
Dec 13 02:30:08.355 INFO [stderr]    Compiling cmake v0.1.31
Dec 13 02:30:08.994 INFO [stderr]    Compiling greeter v0.1.0 (/source)
Dec 13 02:30:11.168 INFO [stderr] warning: unused import: `CStr`
Dec 13 02:30:11.168 INFO [stderr]  --> src/main.rs:1:16
Dec 13 02:30:11.168 INFO [stderr]   |
Dec 13 02:30:11.168 INFO [stderr] 1 | use std::ffi::{CStr, CString};
Dec 13 02:30:11.168 INFO [stderr]   |                ^^^^
Dec 13 02:30:11.168 INFO [stderr]   |
Dec 13 02:30:11.168 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 02:30:11.168 INFO [stderr] 
Dec 13 02:30:11.168 INFO [stderr] warning: unused imports: `c_int`, `c_void`
Dec 13 02:30:11.168 INFO [stderr]  --> src/main.rs:2:28
Dec 13 02:30:11.168 INFO [stderr]   |
Dec 13 02:30:11.168 INFO [stderr] 2 | use std::os::raw::{c_char, c_int, c_void};
Dec 13 02:30:11.168 INFO [stderr]   |                            ^^^^^  ^^^^^^
Dec 13 02:30:11.168 INFO [stderr] 
Dec 13 02:30:11.412 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.07s
Dec 13 02:30:11.419 INFO [stderr] su: No module specific data is present
Dec 13 02:30:11.656 INFO running `"docker" "inspect" "d472e85c8de1bc3eec46a6f0f6eb0f60eaef3312c7ab5a93a6bb57caa7b341bb"`
Dec 13 02:30:11.729 INFO running `"docker" "rm" "-f" "d472e85c8de1bc3eec46a6f0f6eb0f60eaef3312c7ab5a93a6bb57caa7b341bb"`
Dec 13 02:30:11.852 INFO [stdout] d472e85c8de1bc3eec46a6f0f6eb0f60eaef3312c7ab5a93a6bb57caa7b341bb
Dec 13 02:30:11.926 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-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 13 02:30:12.109 INFO [stdout] 9ab9f7ed1c6161618645f3d056bd179a91e7dfff2255b6b0de9d59254767ff58
Dec 13 02:30:12.109 INFO running `"docker" "start" "-a" "9ab9f7ed1c6161618645f3d056bd179a91e7dfff2255b6b0de9d59254767ff58"`
Dec 13 02:30:12.588 INFO [stderr] usermod: no changes
Dec 13 02:30:12.616 INFO [stderr]    Compiling greeter v0.1.0 (/source)
Dec 13 02:30:12.788 INFO [stderr] warning: unused import: `CStr`
Dec 13 02:30:12.788 INFO [stderr]  --> src/main.rs:1:16
Dec 13 02:30:12.788 INFO [stderr]   |
Dec 13 02:30:12.788 INFO [stderr] 1 | use std::ffi::{CStr, CString};
Dec 13 02:30:12.788 INFO [stderr]   |                ^^^^
Dec 13 02:30:12.788 INFO [stderr]   |
Dec 13 02:30:12.788 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 02:30:12.788 INFO [stderr] 
Dec 13 02:30:12.788 INFO [stderr] warning: unused imports: `c_int`, `c_void`
Dec 13 02:30:12.788 INFO [stderr]  --> src/main.rs:2:28
Dec 13 02:30:12.788 INFO [stderr]   |
Dec 13 02:30:12.788 INFO [stderr] 2 | use std::os::raw::{c_char, c_int, c_void};
Dec 13 02:30:12.788 INFO [stderr]   |                            ^^^^^  ^^^^^^
Dec 13 02:30:12.788 INFO [stderr] 
Dec 13 02:30:13.059 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.45s
Dec 13 02:30:13.062 INFO [stderr] su: No module specific data is present
Dec 13 02:30:13.371 INFO running `"docker" "inspect" "9ab9f7ed1c6161618645f3d056bd179a91e7dfff2255b6b0de9d59254767ff58"`
Dec 13 02:30:13.468 INFO running `"docker" "rm" "-f" "9ab9f7ed1c6161618645f3d056bd179a91e7dfff2255b6b0de9d59254767ff58"`
Dec 13 02:30:13.566 INFO [stdout] 9ab9f7ed1c6161618645f3d056bd179a91e7dfff2255b6b0de9d59254767ff58
Dec 13 02:30:13.572 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-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 13 02:30:13.794 INFO [stdout] ae326e625d56a86e0162d76c5f7fb3260cf9a5d24797342cd2b3efb2fca5b598
Dec 13 02:30:13.796 INFO running `"docker" "start" "-a" "ae326e625d56a86e0162d76c5f7fb3260cf9a5d24797342cd2b3efb2fca5b598"`
Dec 13 02:30:15.392 INFO [stderr] usermod: no changes
Dec 13 02:30:15.503 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Dec 13 02:30:15.503 INFO [stderr]      Running /target/debug/deps/greeter-1f39acda83d5a3d8
Dec 13 02:30:15.507 INFO [stdout] 
Dec 13 02:30:15.507 INFO [stdout] running 0 tests
Dec 13 02:30:15.507 INFO [stdout] 
Dec 13 02:30:15.507 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 02:30:15.507 INFO [stdout] 
Dec 13 02:30:15.509 INFO [stderr] su: No module specific data is present
Dec 13 02:30:16.673 INFO running `"docker" "inspect" "ae326e625d56a86e0162d76c5f7fb3260cf9a5d24797342cd2b3efb2fca5b598"`
Dec 13 02:30:17.131 INFO running `"docker" "rm" "-f" "ae326e625d56a86e0162d76c5f7fb3260cf9a5d24797342cd2b3efb2fca5b598"`
Dec 13 02:30:17.519 INFO [stdout] ae326e625d56a86e0162d76c5f7fb3260cf9a5d24797342cd2b3efb2fca5b598