[INFO] fetching crate cpp 0.5.3...
[INFO] extracting crate cpp 0.5.3 into work/ex/beta-1.37-6/sources/1.36.0/reg/cpp/0.5.3
[INFO] extracting crate cpp 0.5.3 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/cpp/0.5.3
[INFO] validating manifest of cpp-0.5.3 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 cpp-0.5.3 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 cpp-0.5.3
[INFO] finished frobbing cpp-0.5.3
[INFO] frobbed toml for cpp-0.5.3 written to work/ex/beta-1.37-6/sources/1.36.0/reg/cpp/0.5.3/Cargo.toml
[INFO] started frobbing cpp-0.5.3
[INFO] finished frobbing cpp-0.5.3
[INFO] frobbed toml for cpp-0.5.3 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/cpp/0.5.3/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] testing cpp-0.5.3 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-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/cpp/0.5.3:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 1a356bd0a911190b1f83bb762e5944b9d2677d465576b29ee95f12dc7c884628
[INFO] running `"docker" "start" "-a" "1a356bd0a911190b1f83bb762e5944b9d2677d465576b29ee95f12dc7c884628"`
[INFO] [stderr]    Compiling cpp v0.5.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `"docker" "inspect" "1a356bd0a911190b1f83bb762e5944b9d2677d465576b29ee95f12dc7c884628"`
[INFO] running `"docker" "rm" "-f" "1a356bd0a911190b1f83bb762e5944b9d2677d465576b29ee95f12dc7c884628"`
[INFO] [stdout] 1a356bd0a911190b1f83bb762e5944b9d2677d465576b29ee95f12dc7c884628
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/cpp/0.5.3:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] ec1e399d952976ab188986b163910169b57d62fa0b43fc8a069d4fef109ff10d
[INFO] running `"docker" "start" "-a" "ec1e399d952976ab188986b163910169b57d62fa0b43fc8a069d4fef109ff10d"`
[INFO] [stderr]    Compiling cpp_build v0.5.3
[INFO] [stderr]    Compiling cpp v0.5.3 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.95s
[INFO] running `"docker" "inspect" "ec1e399d952976ab188986b163910169b57d62fa0b43fc8a069d4fef109ff10d"`
[INFO] running `"docker" "rm" "-f" "ec1e399d952976ab188986b163910169b57d62fa0b43fc8a069d4fef109ff10d"`
[INFO] [stdout] ec1e399d952976ab188986b163910169b57d62fa0b43fc8a069d4fef109ff10d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/cpp/0.5.3:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 290d0ee55c778f92c5275d6bdb7a59ff42a6b49288ac597226f451613b92c403
[INFO] running `"docker" "start" "-a" "290d0ee55c778f92c5275d6bdb7a59ff42a6b49288ac597226f451613b92c403"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cpp-657fbe954a770b25
[INFO] [stderr]    Doc-tests cpp
[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] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/lib.rs -  (line 43) ... ignored
[INFO] [stdout] test src/lib.rs - cpp (line 172) ... ignored
[INFO] [stdout] test src/lib.rs - cpp (line 186) ... ignored
[INFO] [stdout] test src/lib.rs - cpp (line 198) ... ignored
[INFO] [stdout] test src/lib.rs - cpp (line 211) ... ignored
[INFO] [stdout] test src/lib.rs - cpp (line 232) ... ignored
[INFO] [stdout] test src/lib.rs - cpp_class (line 270) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 33) ... ok
[INFO] [stdout] test src/lib.rs -  (line 77) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 7 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "290d0ee55c778f92c5275d6bdb7a59ff42a6b49288ac597226f451613b92c403"`
[INFO] running `"docker" "rm" "-f" "290d0ee55c778f92c5275d6bdb7a59ff42a6b49288ac597226f451613b92c403"`
[INFO] [stdout] 290d0ee55c778f92c5275d6bdb7a59ff42a6b49288ac597226f451613b92c403