Dec 05 06:40:50.255 INFO testing spacekookie/simple-rust-ffi against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 06:40:50.255 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 06:40:50.476 INFO [stdout] 3c11ab9aac6f708a272582ff1b02c41d7f1d9e188e7026578a7822c7d4a854e3
Dec 05 06:40:50.478 INFO running `"docker" "start" "-a" "3c11ab9aac6f708a272582ff1b02c41d7f1d9e188e7026578a7822c7d4a854e3"`
Dec 05 06:40:51.046 INFO [stderr] usermod: no changes
Dec 05 06:40:51.100 INFO [stderr]    Compiling greeter v0.1.0 (/source)
Dec 05 06:40:53.984 INFO [stderr] warning: unused import: `CStr`
Dec 05 06:40:53.984 INFO [stderr]  --> src/main.rs:1:16
Dec 05 06:40:53.984 INFO [stderr]   |
Dec 05 06:40:53.984 INFO [stderr] 1 | use std::ffi::{CStr, CString};
Dec 05 06:40:53.984 INFO [stderr]   |                ^^^^
Dec 05 06:40:53.984 INFO [stderr]   |
Dec 05 06:40:53.984 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 06:40:53.984 INFO [stderr] 
Dec 05 06:40:53.984 INFO [stderr] warning: unused imports: `c_int`, `c_void`
Dec 05 06:40:53.984 INFO [stderr]  --> src/main.rs:2:28
Dec 05 06:40:53.984 INFO [stderr]   |
Dec 05 06:40:53.984 INFO [stderr] 2 | use std::os::raw::{c_char, c_int, c_void};
Dec 05 06:40:53.984 INFO [stderr]   |                            ^^^^^  ^^^^^^
Dec 05 06:40:53.984 INFO [stderr] 
Dec 05 06:40:54.238 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.17s
Dec 05 06:40:54.244 INFO [stderr] su: No module specific data is present
Dec 05 06:40:54.534 INFO running `"docker" "inspect" "3c11ab9aac6f708a272582ff1b02c41d7f1d9e188e7026578a7822c7d4a854e3"`
Dec 05 06:40:54.650 INFO running `"docker" "rm" "-f" "3c11ab9aac6f708a272582ff1b02c41d7f1d9e188e7026578a7822c7d4a854e3"`
Dec 05 06:40:54.776 INFO [stdout] 3c11ab9aac6f708a272582ff1b02c41d7f1d9e188e7026578a7822c7d4a854e3
Dec 05 06:40:54.788 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 06:40:55.020 INFO [stdout] 3b9bc8ccb3cdd097f489679b00ad6001188cac5f5154705aed046c55ecfddc82
Dec 05 06:40:55.022 INFO running `"docker" "start" "-a" "3b9bc8ccb3cdd097f489679b00ad6001188cac5f5154705aed046c55ecfddc82"`
Dec 05 06:40:55.484 INFO [stderr] usermod: no changes
Dec 05 06:40:55.510 INFO [stderr]    Compiling greeter v0.1.0 (/source)
Dec 05 06:40:55.638 INFO [stderr] warning: unused import: `CStr`
Dec 05 06:40:55.638 INFO [stderr]  --> src/main.rs:1:16
Dec 05 06:40:55.638 INFO [stderr]   |
Dec 05 06:40:55.638 INFO [stderr] 1 | use std::ffi::{CStr, CString};
Dec 05 06:40:55.638 INFO [stderr]   |                ^^^^
Dec 05 06:40:55.638 INFO [stderr]   |
Dec 05 06:40:55.638 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 06:40:55.638 INFO [stderr] 
Dec 05 06:40:55.638 INFO [stderr] warning: unused imports: `c_int`, `c_void`
Dec 05 06:40:55.638 INFO [stderr]  --> src/main.rs:2:28
Dec 05 06:40:55.638 INFO [stderr]   |
Dec 05 06:40:55.638 INFO [stderr] 2 | use std::os::raw::{c_char, c_int, c_void};
Dec 05 06:40:55.638 INFO [stderr]   |                            ^^^^^  ^^^^^^
Dec 05 06:40:55.638 INFO [stderr] 
Dec 05 06:40:55.923 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.42s
Dec 05 06:40:55.927 INFO [stderr] su: No module specific data is present
Dec 05 06:40:56.316 INFO running `"docker" "inspect" "3b9bc8ccb3cdd097f489679b00ad6001188cac5f5154705aed046c55ecfddc82"`
Dec 05 06:40:56.456 INFO running `"docker" "rm" "-f" "3b9bc8ccb3cdd097f489679b00ad6001188cac5f5154705aed046c55ecfddc82"`
Dec 05 06:40:56.679 INFO [stdout] 3b9bc8ccb3cdd097f489679b00ad6001188cac5f5154705aed046c55ecfddc82
Dec 05 06:40:56.682 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 06:40:57.112 INFO [stdout] 4a89f3edecce30d128a35d403a86ca0450a0c2a76f6ba99496727edde7092e24
Dec 05 06:40:57.116 INFO running `"docker" "start" "-a" "4a89f3edecce30d128a35d403a86ca0450a0c2a76f6ba99496727edde7092e24"`
Dec 05 06:40:58.070 INFO [stderr] usermod: no changes
Dec 05 06:40:58.126 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 05 06:40:58.126 INFO [stderr]      Running /target/debug/deps/greeter-5a352ef797ce680d
Dec 05 06:40:58.129 INFO [stdout] 
Dec 05 06:40:58.129 INFO [stdout] running 0 tests
Dec 05 06:40:58.129 INFO [stdout] 
Dec 05 06:40:58.129 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 06:40:58.129 INFO [stdout] 
Dec 05 06:40:58.149 INFO [stderr] su: No module specific data is present
Dec 05 06:40:58.914 INFO running `"docker" "inspect" "4a89f3edecce30d128a35d403a86ca0450a0c2a76f6ba99496727edde7092e24"`
Dec 05 06:40:59.240 INFO running `"docker" "rm" "-f" "4a89f3edecce30d128a35d403a86ca0450a0c2a76f6ba99496727edde7092e24"`
Dec 05 06:40:59.604 INFO [stdout] 4a89f3edecce30d128a35d403a86ca0450a0c2a76f6ba99496727edde7092e24