Dec 05 13:46:41.241 INFO checking flann-sys-0.0.4 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 13:46:41.241 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 05 13:46:41.491 INFO [stdout] 8691c2db7db6c286bc8874339c3bb5004bb7571d086cb3dda43f8c12ce0737d0
Dec 05 13:46:41.493 INFO running `"docker" "start" "-a" "8691c2db7db6c286bc8874339c3bb5004bb7571d086cb3dda43f8c12ce0737d0"`
Dec 05 13:46:42.006 INFO [stderr] usermod: no changes
Dec 05 13:46:42.138 INFO [stderr]    Compiling bindgen v0.32.3
Dec 05 13:46:42.138 INFO [stderr]    Compiling clang-sys v0.21.2
Dec 05 13:46:42.139 INFO [stderr]    Compiling libloading v0.4.3
Dec 05 13:46:42.139 INFO [stderr]    Compiling env_logger v0.4.3
Dec 05 13:47:12.184 INFO [stderr]    Compiling flann-sys v0.0.4 (/source)
Dec 05 13:47:20.782 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.76s
Dec 05 13:47:20.790 INFO [stderr] su: No module specific data is present
Dec 05 13:47:21.216 INFO running `"docker" "inspect" "8691c2db7db6c286bc8874339c3bb5004bb7571d086cb3dda43f8c12ce0737d0"`
Dec 05 13:47:21.372 INFO running `"docker" "rm" "-f" "8691c2db7db6c286bc8874339c3bb5004bb7571d086cb3dda43f8c12ce0737d0"`
Dec 05 13:47:21.532 INFO [stdout] 8691c2db7db6c286bc8874339c3bb5004bb7571d086cb3dda43f8c12ce0737d0