[INFO] updating cached repository L4ngu0r/rust-ffi
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/L4ngu0r/rust-ffi
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/L4ngu0r/rust-ffi" "work/ex/beta-1.38-1/sources/1.37.0/gh/L4ngu0r/rust-ffi"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/L4ngu0r/rust-ffi'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/L4ngu0r/rust-ffi" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/L4ngu0r/rust-ffi"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/L4ngu0r/rust-ffi'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 8c80e93f0c1e3f0bbd88e26c69a98a11a9f81932
[INFO] sha for GitHub repo L4ngu0r/rust-ffi: 8c80e93f0c1e3f0bbd88e26c69a98a11a9f81932
[INFO] validating manifest of L4ngu0r/rust-ffi on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of L4ngu0r/rust-ffi on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing L4ngu0r/rust-ffi
[INFO] finished frobbing L4ngu0r/rust-ffi
[INFO] frobbed toml for L4ngu0r/rust-ffi written to work/ex/beta-1.38-1/sources/1.37.0/gh/L4ngu0r/rust-ffi/Cargo.toml
[INFO] started frobbing L4ngu0r/rust-ffi
[INFO] finished frobbing L4ngu0r/rust-ffi
[INFO] frobbed toml for L4ngu0r/rust-ffi written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/L4ngu0r/rust-ffi/Cargo.toml
[INFO] crate L4ngu0r/rust-ffi already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing L4ngu0r/rust-ffi against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/L4ngu0r/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=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" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] e15e237f3dde6e19f6a2f589ddb178a908d53ccb615e6a4b76ff8ef181b65f67
[INFO] running `"docker" "start" "-a" "e15e237f3dde6e19f6a2f589ddb178a908d53ccb615e6a4b76ff8ef181b65f67"`
[INFO] [stderr]    Compiling simple_lib v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `"docker" "inspect" "e15e237f3dde6e19f6a2f589ddb178a908d53ccb615e6a4b76ff8ef181b65f67"`
[INFO] running `"docker" "rm" "-f" "e15e237f3dde6e19f6a2f589ddb178a908d53ccb615e6a4b76ff8ef181b65f67"`
[INFO] [stdout] e15e237f3dde6e19f6a2f589ddb178a908d53ccb615e6a4b76ff8ef181b65f67
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/L4ngu0r/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=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" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] 787b8c19bf039faef6280f4120e0a2fde817e844ffa2e43cda1ecb42ce1b7bff
[INFO] running `"docker" "start" "-a" "787b8c19bf039faef6280f4120e0a2fde817e844ffa2e43cda1ecb42ce1b7bff"`
[INFO] [stderr]    Compiling simple_lib v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "787b8c19bf039faef6280f4120e0a2fde817e844ffa2e43cda1ecb42ce1b7bff"`
[INFO] running `"docker" "rm" "-f" "787b8c19bf039faef6280f4120e0a2fde817e844ffa2e43cda1ecb42ce1b7bff"`
[INFO] [stdout] 787b8c19bf039faef6280f4120e0a2fde817e844ffa2e43cda1ecb42ce1b7bff
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/L4ngu0r/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=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" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 85c3990af3f87d67bc9cc17afc6c1ae2ffc88c89b85e6aaa79dd403056abc387
[INFO] running `"docker" "start" "-a" "85c3990af3f87d67bc9cc17afc6c1ae2ffc88c89b85e6aaa79dd403056abc387"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/simple_lib-7ddda70c7fb035ac
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test check_double_input ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "85c3990af3f87d67bc9cc17afc6c1ae2ffc88c89b85e6aaa79dd403056abc387"`
[INFO] running `"docker" "rm" "-f" "85c3990af3f87d67bc9cc17afc6c1ae2ffc88c89b85e6aaa79dd403056abc387"`
[INFO] [stdout] 85c3990af3f87d67bc9cc17afc6c1ae2ffc88c89b85e6aaa79dd403056abc387