[INFO] fetching crate parquet-format 2.6.0...
[INFO] extracting crate parquet-format 2.6.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/parquet-format/2.6.0
[INFO] extracting crate parquet-format 2.6.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/parquet-format/2.6.0
[INFO] validating manifest of parquet-format-2.6.0 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 parquet-format-2.6.0 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 parquet-format-2.6.0
[INFO] finished frobbing parquet-format-2.6.0
[INFO] frobbed toml for parquet-format-2.6.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/parquet-format/2.6.0/Cargo.toml
[INFO] started frobbing parquet-format-2.6.0
[INFO] finished frobbing parquet-format-2.6.0
[INFO] frobbed toml for parquet-format-2.6.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/parquet-format/2.6.0/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] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing parquet-format-2.6.0 against 1.36.0 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/parquet-format/2.6.0:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] c2c04ea525224f37c9768fff257b469b8944b3798d537d83f9fe697f511a31af
[INFO] running `"docker" "start" "-a" "c2c04ea525224f37c9768fff257b469b8944b3798d537d83f9fe697f511a31af"`
[INFO] [stderr]    Compiling byteorder v1.2.7
[INFO] [stderr]    Compiling thrift v0.12.0
[INFO] [stderr]    Compiling parquet-format v2.6.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.48s
[INFO] running `"docker" "inspect" "c2c04ea525224f37c9768fff257b469b8944b3798d537d83f9fe697f511a31af"`
[INFO] running `"docker" "rm" "-f" "c2c04ea525224f37c9768fff257b469b8944b3798d537d83f9fe697f511a31af"`
[INFO] [stdout] c2c04ea525224f37c9768fff257b469b8944b3798d537d83f9fe697f511a31af
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/parquet-format/2.6.0:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] cdcfaeea496f86a1cade73a6a091e2bd0399d07ee3bfe0757cffadc50d655136
[INFO] running `"docker" "start" "-a" "cdcfaeea496f86a1cade73a6a091e2bd0399d07ee3bfe0757cffadc50d655136"`
[INFO] [stderr]    Compiling parquet-format v2.6.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.48s
[INFO] running `"docker" "inspect" "cdcfaeea496f86a1cade73a6a091e2bd0399d07ee3bfe0757cffadc50d655136"`
[INFO] running `"docker" "rm" "-f" "cdcfaeea496f86a1cade73a6a091e2bd0399d07ee3bfe0757cffadc50d655136"`
[INFO] [stdout] cdcfaeea496f86a1cade73a6a091e2bd0399d07ee3bfe0757cffadc50d655136
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-2/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/parquet-format/2.6.0:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 3cf904dde7540b27b5edcd4dd07abf71916eddbee396bf5009a5b36316b9431f
[INFO] running `"docker" "start" "-a" "3cf904dde7540b27b5edcd4dd07abf71916eddbee396bf5009a5b36316b9431f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/parquet_format-9df71f3764ae7552
[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 parquet-format
[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" "3cf904dde7540b27b5edcd4dd07abf71916eddbee396bf5009a5b36316b9431f"`
[INFO] running `"docker" "rm" "-f" "3cf904dde7540b27b5edcd4dd07abf71916eddbee396bf5009a5b36316b9431f"`
[INFO] [stdout] 3cf904dde7540b27b5edcd4dd07abf71916eddbee396bf5009a5b36316b9431f