[INFO] crate codeviz_python 0.2.2 is already in cache
[INFO] extracting crate codeviz_python 0.2.2 into work/ex/beta-1.38-1/sources/1.37.0/reg/codeviz_python/0.2.2
[INFO] extracting crate codeviz_python 0.2.2 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/codeviz_python/0.2.2
[INFO] validating manifest of codeviz_python-0.2.2 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 codeviz_python-0.2.2 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 codeviz_python-0.2.2
[INFO] finished frobbing codeviz_python-0.2.2
[INFO] frobbed toml for codeviz_python-0.2.2 written to work/ex/beta-1.38-1/sources/1.37.0/reg/codeviz_python/0.2.2/Cargo.toml
[INFO] started frobbing codeviz_python-0.2.2
[INFO] finished frobbing codeviz_python-0.2.2
[INFO] frobbed toml for codeviz_python-0.2.2 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/codeviz_python/0.2.2/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] 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 codeviz_python-0.2.2 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-4/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/codeviz_python/0.2.2:/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] 775b9bf6b2bf6cc19a59e51eb4f7677a99f2de7f8b9b3eb10f12fb02aea21537
[INFO] running `"docker" "start" "-a" "775b9bf6b2bf6cc19a59e51eb4f7677a99f2de7f8b9b3eb10f12fb02aea21537"`
[INFO] [stderr]    Compiling codeviz_common v0.2.2
[INFO] [stderr]    Compiling codeviz_python v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `"docker" "inspect" "775b9bf6b2bf6cc19a59e51eb4f7677a99f2de7f8b9b3eb10f12fb02aea21537"`
[INFO] running `"docker" "rm" "-f" "775b9bf6b2bf6cc19a59e51eb4f7677a99f2de7f8b9b3eb10f12fb02aea21537"`
[INFO] [stdout] 775b9bf6b2bf6cc19a59e51eb4f7677a99f2de7f8b9b3eb10f12fb02aea21537
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/codeviz_python/0.2.2:/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] dace3d6f61f2b55368072f9eb61c08ac5e2c70a4429ebd7a6ccbb34e7ed54bf0
[INFO] running `"docker" "start" "-a" "dace3d6f61f2b55368072f9eb61c08ac5e2c70a4429ebd7a6ccbb34e7ed54bf0"`
[INFO] [stderr]    Compiling codeviz_python v0.2.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `"docker" "inspect" "dace3d6f61f2b55368072f9eb61c08ac5e2c70a4429ebd7a6ccbb34e7ed54bf0"`
[INFO] running `"docker" "rm" "-f" "dace3d6f61f2b55368072f9eb61c08ac5e2c70a4429ebd7a6ccbb34e7ed54bf0"`
[INFO] [stdout] dace3d6f61f2b55368072f9eb61c08ac5e2c70a4429ebd7a6ccbb34e7ed54bf0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/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/codeviz_python/0.2.2:/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] 0fccd76b914b5280bc3b1d1425d8fb1bf8ce8ad3e0e809107de06729dcfa8fed
[INFO] running `"docker" "start" "-a" "0fccd76b914b5280bc3b1d1425d8fb1bf8ce8ad3e0e809107de06729dcfa8fed"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/codeviz_python-9428b6edb4603279
[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 codeviz_python
[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" "0fccd76b914b5280bc3b1d1425d8fb1bf8ce8ad3e0e809107de06729dcfa8fed"`
[INFO] running `"docker" "rm" "-f" "0fccd76b914b5280bc3b1d1425d8fb1bf8ce8ad3e0e809107de06729dcfa8fed"`
[INFO] [stdout] 0fccd76b914b5280bc3b1d1425d8fb1bf8ce8ad3e0e809107de06729dcfa8fed