[INFO] crate cpp_to_rust_build_tools 0.2.3 is already in cache
[INFO] extracting crate cpp_to_rust_build_tools 0.2.3 into work/ex/beta-1.38-1/sources/1.37.0/reg/cpp_to_rust_build_tools/0.2.3
[INFO] extracting crate cpp_to_rust_build_tools 0.2.3 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cpp_to_rust_build_tools/0.2.3
[INFO] validating manifest of cpp_to_rust_build_tools-0.2.3 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 cpp_to_rust_build_tools-0.2.3 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 cpp_to_rust_build_tools-0.2.3
[INFO] finished frobbing cpp_to_rust_build_tools-0.2.3
[INFO] frobbed toml for cpp_to_rust_build_tools-0.2.3 written to work/ex/beta-1.38-1/sources/1.37.0/reg/cpp_to_rust_build_tools/0.2.3/Cargo.toml
[INFO] started frobbing cpp_to_rust_build_tools-0.2.3
[INFO] finished frobbing cpp_to_rust_build_tools-0.2.3
[INFO] frobbed toml for cpp_to_rust_build_tools-0.2.3 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cpp_to_rust_build_tools/0.2.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing cpp_to_rust_build_tools-0.2.3 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cpp_to_rust_build_tools/0.2.3:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 35da40a66e59f6a40d24eb63f7f03018937f5baaf5ab25d64379ae30313f4f76
[INFO] running `"docker" "start" "-a" "35da40a66e59f6a40d24eb63f7f03018937f5baaf5ab25d64379ae30313f4f76"`
[INFO] [stderr]    Compiling bincode v0.7.0
[INFO] [stderr]    Compiling cpp_to_rust_common v0.2.3
[INFO] [stderr]    Compiling cpp_to_rust_build_tools v0.2.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.22s
[INFO] running `"docker" "inspect" "35da40a66e59f6a40d24eb63f7f03018937f5baaf5ab25d64379ae30313f4f76"`
[INFO] running `"docker" "rm" "-f" "35da40a66e59f6a40d24eb63f7f03018937f5baaf5ab25d64379ae30313f4f76"`
[INFO] [stdout] 35da40a66e59f6a40d24eb63f7f03018937f5baaf5ab25d64379ae30313f4f76
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cpp_to_rust_build_tools/0.2.3:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 01865172fd2032579978087f71788f885d588e2f278cea898b84eea57b3b93ac
[INFO] running `"docker" "start" "-a" "01865172fd2032579978087f71788f885d588e2f278cea898b84eea57b3b93ac"`
[INFO] [stderr]    Compiling cpp_to_rust_build_tools v0.2.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `"docker" "inspect" "01865172fd2032579978087f71788f885d588e2f278cea898b84eea57b3b93ac"`
[INFO] running `"docker" "rm" "-f" "01865172fd2032579978087f71788f885d588e2f278cea898b84eea57b3b93ac"`
[INFO] [stdout] 01865172fd2032579978087f71788f885d588e2f278cea898b84eea57b3b93ac
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-5/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cpp_to_rust_build_tools/0.2.3:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] df0f04080a8237c34cb2d297685056614fe3bee639ffd92779395a405773ef7a
[INFO] running `"docker" "start" "-a" "df0f04080a8237c34cb2d297685056614fe3bee639ffd92779395a405773ef7a"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cpp_to_rust_build_tools-cb0bd0d011cb3dc8
[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] [stderr]    Doc-tests cpp_to_rust_build_tools
[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" "df0f04080a8237c34cb2d297685056614fe3bee639ffd92779395a405773ef7a"`
[INFO] running `"docker" "rm" "-f" "df0f04080a8237c34cb2d297685056614fe3bee639ffd92779395a405773ef7a"`
[INFO] [stdout] df0f04080a8237c34cb2d297685056614fe3bee639ffd92779395a405773ef7a