[INFO] cloning repository PatriceJiang/rust-clang-demo
[INFO] running `"git" "clone" "--bare" "git://github.com/PatriceJiang/rust-clang-demo.git" "work/cache/sources/gh/PatriceJiang/rust-clang-demo"`
[INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/PatriceJiang/rust-clang-demo'...
[INFO] running `"git" "clone" "work/cache/sources/gh/PatriceJiang/rust-clang-demo" "work/ex/beta-1.37-6/sources/1.36.0/gh/PatriceJiang/rust-clang-demo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/PatriceJiang/rust-clang-demo'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/PatriceJiang/rust-clang-demo" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/PatriceJiang/rust-clang-demo"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/PatriceJiang/rust-clang-demo'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] b40262d63e5369840485b98b751293a0f6df70ce
[INFO] sha for GitHub repo PatriceJiang/rust-clang-demo: b40262d63e5369840485b98b751293a0f6df70ce
[INFO] validating manifest of PatriceJiang/rust-clang-demo on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of PatriceJiang/rust-clang-demo on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing PatriceJiang/rust-clang-demo
[INFO] finished frobbing PatriceJiang/rust-clang-demo
[INFO] frobbed toml for PatriceJiang/rust-clang-demo written to work/ex/beta-1.37-6/sources/1.36.0/gh/PatriceJiang/rust-clang-demo/Cargo.toml
[INFO] started frobbing PatriceJiang/rust-clang-demo
[INFO] finished frobbing PatriceJiang/rust-clang-demo
[INFO] frobbed toml for PatriceJiang/rust-clang-demo written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/PatriceJiang/rust-clang-demo/Cargo.toml
[INFO] crate PatriceJiang/rust-clang-demo already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clang v0.22.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing PatriceJiang/rust-clang-demo against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/PatriceJiang/rust-clang-demo:/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=warn" "-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" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 7ac767844d260093c31a3f382672936a1880269823f6097616c93be9928ab5de
[INFO] running `"docker" "start" "-a" "7ac767844d260093c31a3f382672936a1880269823f6097616c93be9928ab5de"`
[INFO] [stderr]    Compiling clang-sys v0.28.0
[INFO] [stderr]    Compiling clang v0.22.0
[INFO] [stderr]    Compiling rust-clang v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `TranslationUnit`
[INFO] [stderr]  --> src/main.rs:5:35
[INFO] [stderr]   |
[INFO] [stderr] 5 | use clang::{Clang, Index, Parser, TranslationUnit, EntityKind, Entity, Accessibility};
[INFO] [stderr]   |                                   ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `PathBuf`
[INFO] [stderr]  --> src/main.rs:6:17
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::path::{PathBuf, Path};
[INFO] [stderr]   |                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.85s
[INFO] running `"docker" "inspect" "7ac767844d260093c31a3f382672936a1880269823f6097616c93be9928ab5de"`
[INFO] running `"docker" "rm" "-f" "7ac767844d260093c31a3f382672936a1880269823f6097616c93be9928ab5de"`
[INFO] [stdout] 7ac767844d260093c31a3f382672936a1880269823f6097616c93be9928ab5de
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/PatriceJiang/rust-clang-demo:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] 65a910ce5fce08b36ef294ea02793b2aad78d4c99c049a0f92b5ca6c97b79b0b
[INFO] running `"docker" "start" "-a" "65a910ce5fce08b36ef294ea02793b2aad78d4c99c049a0f92b5ca6c97b79b0b"`
[INFO] [stderr]    Compiling rust-clang v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: unused import: `TranslationUnit`
[INFO] [stderr]  --> src/main.rs:5:35
[INFO] [stderr]   |
[INFO] [stderr] 5 | use clang::{Clang, Index, Parser, TranslationUnit, EntityKind, Entity, Accessibility};
[INFO] [stderr]   |                                   ^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `PathBuf`
[INFO] [stderr]  --> src/main.rs:6:17
[INFO] [stderr]   |
[INFO] [stderr] 6 | use std::path::{PathBuf, Path};
[INFO] [stderr]   |                 ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "65a910ce5fce08b36ef294ea02793b2aad78d4c99c049a0f92b5ca6c97b79b0b"`
[INFO] running `"docker" "rm" "-f" "65a910ce5fce08b36ef294ea02793b2aad78d4c99c049a0f92b5ca6c97b79b0b"`
[INFO] [stdout] 65a910ce5fce08b36ef294ea02793b2aad78d4c99c049a0f92b5ca6c97b79b0b
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/PatriceJiang/rust-clang-demo:/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] f55d0d698bb1f999c96b31c5dd8d8c3a9c88b5da96a120272c755c9a806ed7f6
[INFO] running `"docker" "start" "-a" "f55d0d698bb1f999c96b31c5dd8d8c3a9c88b5da96a120272c755c9a806ed7f6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/rust_clang-db669168c5e708a0
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f55d0d698bb1f999c96b31c5dd8d8c3a9c88b5da96a120272c755c9a806ed7f6"`
[INFO] running `"docker" "rm" "-f" "f55d0d698bb1f999c96b31c5dd8d8c3a9c88b5da96a120272c755c9a806ed7f6"`
[INFO] [stdout] f55d0d698bb1f999c96b31c5dd8d8c3a9c88b5da96a120272c755c9a806ed7f6