[INFO] crate datalog 0.0.2 is already in cache
[INFO] extracting crate datalog 0.0.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/datalog/0.0.2
[INFO] extracting crate datalog 0.0.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/datalog/0.0.2
[INFO] validating manifest of datalog-0.0.2 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 datalog-0.0.2 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 datalog-0.0.2
[INFO] finished frobbing datalog-0.0.2
[INFO] frobbed toml for datalog-0.0.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/datalog/0.0.2/Cargo.toml
[INFO] started frobbing datalog-0.0.2
[INFO] finished frobbing datalog-0.0.2
[INFO] frobbed toml for datalog-0.0.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/datalog/0.0.2/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] testing datalog-0.0.2 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-3/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/datalog/0.0.2:/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-2019-07-23" "build" "--frozen"`
[INFO] [stdout] b87a054efb66deb00edc28baaf666c4a25db028412466562f2736fc36c1e95ce
[INFO] running `"docker" "start" "-a" "b87a054efb66deb00edc28baaf666c4a25db028412466562f2736fc36c1e95ce"`
[INFO] [stderr]    Compiling datalog v0.0.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `"docker" "inspect" "b87a054efb66deb00edc28baaf666c4a25db028412466562f2736fc36c1e95ce"`
[INFO] running `"docker" "rm" "-f" "b87a054efb66deb00edc28baaf666c4a25db028412466562f2736fc36c1e95ce"`
[INFO] [stdout] b87a054efb66deb00edc28baaf666c4a25db028412466562f2736fc36c1e95ce
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/datalog/0.0.2:/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-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] dd6607d414dc0d8ee6142d197903e0f5bf318ada275632678bf1e417a5af9b79
[INFO] running `"docker" "start" "-a" "dd6607d414dc0d8ee6142d197903e0f5bf318ada275632678bf1e417a5af9b79"`
[INFO] [stderr]    Compiling datalog v0.0.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `"docker" "inspect" "dd6607d414dc0d8ee6142d197903e0f5bf318ada275632678bf1e417a5af9b79"`
[INFO] running `"docker" "rm" "-f" "dd6607d414dc0d8ee6142d197903e0f5bf318ada275632678bf1e417a5af9b79"`
[INFO] [stdout] dd6607d414dc0d8ee6142d197903e0f5bf318ada275632678bf1e417a5af9b79
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/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/datalog/0.0.2:/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-2019-07-23" "test" "--frozen"`
[INFO] [stdout] 1b4e24fe903a397771083b1d84e4165eb986c29029ff0ea1222f9821303c258c
[INFO] running `"docker" "start" "-a" "1b4e24fe903a397771083b1d84e4165eb986c29029ff0ea1222f9821303c258c"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/datalog-e3cab41f84a6e720
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test predicates::tests::queries ... ok
[INFO] [stdout] test predicates::tests::facts ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests datalog
[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" "1b4e24fe903a397771083b1d84e4165eb986c29029ff0ea1222f9821303c258c"`
[INFO] running `"docker" "rm" "-f" "1b4e24fe903a397771083b1d84e4165eb986c29029ff0ea1222f9821303c258c"`
[INFO] [stdout] 1b4e24fe903a397771083b1d84e4165eb986c29029ff0ea1222f9821303c258c