[INFO] crate dot_json 0.2.0 is already in cache
[INFO] extracting crate dot_json 0.2.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/dot_json/0.2.0
[INFO] extracting crate dot_json 0.2.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/dot_json/0.2.0
[INFO] validating manifest of dot_json-0.2.0 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 dot_json-0.2.0 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 dot_json-0.2.0
[INFO] finished frobbing dot_json-0.2.0
[INFO] frobbed toml for dot_json-0.2.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/dot_json/0.2.0/Cargo.toml
[INFO] started frobbing dot_json-0.2.0
[INFO] finished frobbing dot_json-0.2.0
[INFO] frobbed toml for dot_json-0.2.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/dot_json/0.2.0/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 dot_json-0.2.0 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-1/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/dot_json/0.2.0:/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] 0b9d727eebbd222b89447b5053fdb4735c2f52ceb1ff06c496941803b614c07e
[INFO] running `"docker" "start" "-a" "0b9d727eebbd222b89447b5053fdb4735c2f52ceb1ff06c496941803b614c07e"`
[INFO] [stderr]    Compiling dot_json v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `"docker" "inspect" "0b9d727eebbd222b89447b5053fdb4735c2f52ceb1ff06c496941803b614c07e"`
[INFO] running `"docker" "rm" "-f" "0b9d727eebbd222b89447b5053fdb4735c2f52ceb1ff06c496941803b614c07e"`
[INFO] [stdout] 0b9d727eebbd222b89447b5053fdb4735c2f52ceb1ff06c496941803b614c07e
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/dot_json/0.2.0:/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] 085994e732adbffbf064728bb8475369933675c27cd43e320265ab9025e3dcd5
[INFO] running `"docker" "start" "-a" "085994e732adbffbf064728bb8475369933675c27cd43e320265ab9025e3dcd5"`
[INFO] [stderr]    Compiling dot_json v0.2.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `"docker" "inspect" "085994e732adbffbf064728bb8475369933675c27cd43e320265ab9025e3dcd5"`
[INFO] running `"docker" "rm" "-f" "085994e732adbffbf064728bb8475369933675c27cd43e320265ab9025e3dcd5"`
[INFO] [stdout] 085994e732adbffbf064728bb8475369933675c27cd43e320265ab9025e3dcd5
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/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/dot_json/0.2.0:/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] 966030c2134b6820f101d1cea607b3606e5eea12fd875a096c1024ebf3268023
[INFO] running `"docker" "start" "-a" "966030c2134b6820f101d1cea607b3606e5eea12fd875a096c1024ebf3268023"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/dot_json-80c7a6447314f090
[INFO] [stderr]    Doc-tests dot_json
[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 4 tests
[INFO] [stdout] test src/lib.rs - arr_to_dot_map (line 81) ... ok
[INFO] [stdout] test src/lib.rs - value_to_dot (line 121) ... ok
[INFO] [stdout] test src/lib.rs - map_to_dot_map (line 42) ... ok
[INFO] [stdout] test src/lib.rs - value_to_dot (line 146) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "966030c2134b6820f101d1cea607b3606e5eea12fd875a096c1024ebf3268023"`
[INFO] running `"docker" "rm" "-f" "966030c2134b6820f101d1cea607b3606e5eea12fd875a096c1024ebf3268023"`
[INFO] [stdout] 966030c2134b6820f101d1cea607b3606e5eea12fd875a096c1024ebf3268023