[INFO] crate csv_to_json 1.0.2 is already in cache
[INFO] extracting crate csv_to_json 1.0.2 into work/ex/beta-1.37-6/sources/1.36.0/reg/csv_to_json/1.0.2
[INFO] extracting crate csv_to_json 1.0.2 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/csv_to_json/1.0.2
[INFO] validating manifest of csv_to_json-1.0.2 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 csv_to_json-1.0.2 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 csv_to_json-1.0.2
[INFO] finished frobbing csv_to_json-1.0.2
[INFO] frobbed toml for csv_to_json-1.0.2 written to work/ex/beta-1.37-6/sources/1.36.0/reg/csv_to_json/1.0.2/Cargo.toml
[INFO] started frobbing csv_to_json-1.0.2
[INFO] finished frobbing csv_to_json-1.0.2
[INFO] frobbed toml for csv_to_json-1.0.2 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/csv_to_json/1.0.2/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] [stderr]     Blocking waiting for file lock on package cache
[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 csv_to_json-1.0.2 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-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/csv_to_json/1.0.2:/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" "+1.36.0" "build" "--frozen"`
[INFO] [stdout] 9dfdb4998f18c40c3616c0ed983ff90634bef2763f3c8414df92787bc0b5b476
[INFO] running `"docker" "start" "-a" "9dfdb4998f18c40c3616c0ed983ff90634bef2763f3c8414df92787bc0b5b476"`
[INFO] [stderr]    Compiling csv_to_json v1.0.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `"docker" "inspect" "9dfdb4998f18c40c3616c0ed983ff90634bef2763f3c8414df92787bc0b5b476"`
[INFO] running `"docker" "rm" "-f" "9dfdb4998f18c40c3616c0ed983ff90634bef2763f3c8414df92787bc0b5b476"`
[INFO] [stdout] 9dfdb4998f18c40c3616c0ed983ff90634bef2763f3c8414df92787bc0b5b476
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/csv_to_json/1.0.2:/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" "+1.36.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] ad5e2cef701c89ece1e19c0110102724ba31d6964c437bd99055ec6eb4699941
[INFO] running `"docker" "start" "-a" "ad5e2cef701c89ece1e19c0110102724ba31d6964c437bd99055ec6eb4699941"`
[INFO] [stderr]    Compiling csv_to_json v1.0.2 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `"docker" "inspect" "ad5e2cef701c89ece1e19c0110102724ba31d6964c437bd99055ec6eb4699941"`
[INFO] running `"docker" "rm" "-f" "ad5e2cef701c89ece1e19c0110102724ba31d6964c437bd99055ec6eb4699941"`
[INFO] [stdout] ad5e2cef701c89ece1e19c0110102724ba31d6964c437bd99055ec6eb4699941
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/reg/csv_to_json/1.0.2:/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" "+1.36.0" "test" "--frozen"`
[INFO] [stdout] 54d0d1879f8abe897a50ec313385057c11823dc60da1a2c0ab7c040357f3a964
[INFO] running `"docker" "start" "-a" "54d0d1879f8abe897a50ec313385057c11823dc60da1a2c0ab7c040357f3a964"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/csv_to_json-45f45d62b474e30a
[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" "54d0d1879f8abe897a50ec313385057c11823dc60da1a2c0ab7c040357f3a964"`
[INFO] running `"docker" "rm" "-f" "54d0d1879f8abe897a50ec313385057c11823dc60da1a2c0ab7c040357f3a964"`
[INFO] [stdout] 54d0d1879f8abe897a50ec313385057c11823dc60da1a2c0ab7c040357f3a964