[INFO] fetching crate csv-index 0.1.6...
[INFO] extracting crate csv-index 0.1.6 into work/ex/beta-1.37-6/sources/1.36.0/reg/csv-index/0.1.6
[INFO] extracting crate csv-index 0.1.6 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/csv-index/0.1.6
[INFO] validating manifest of csv-index-0.1.6 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-index-0.1.6 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-index-0.1.6
[INFO] finished frobbing csv-index-0.1.6
[INFO] frobbed toml for csv-index-0.1.6 written to work/ex/beta-1.37-6/sources/1.36.0/reg/csv-index/0.1.6/Cargo.toml
[INFO] started frobbing csv-index-0.1.6
[INFO] finished frobbing csv-index-0.1.6
[INFO] frobbed toml for csv-index-0.1.6 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/csv-index/0.1.6/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 csv-index-0.1.6 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/csv-index/0.1.6:/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] 596dc5d0886fd28f9a9f04ee4315d4f3b8792bdc4f387550ca0ac85c1f5f0e46
[INFO] running `"docker" "start" "-a" "596dc5d0886fd28f9a9f04ee4315d4f3b8792bdc4f387550ca0ac85c1f5f0e46"`
[INFO] [stderr]    Compiling bstr v0.2.6
[INFO] [stderr]    Compiling csv v1.1.1
[INFO] [stderr]    Compiling csv-index v0.1.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.25s
[INFO] running `"docker" "inspect" "596dc5d0886fd28f9a9f04ee4315d4f3b8792bdc4f387550ca0ac85c1f5f0e46"`
[INFO] running `"docker" "rm" "-f" "596dc5d0886fd28f9a9f04ee4315d4f3b8792bdc4f387550ca0ac85c1f5f0e46"`
[INFO] [stdout] 596dc5d0886fd28f9a9f04ee4315d4f3b8792bdc4f387550ca0ac85c1f5f0e46
[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/csv-index/0.1.6:/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] b4de9a077e547f7e7bd67ec1b7065807cdce3a6c333df6131f229774aa607aa1
[INFO] running `"docker" "start" "-a" "b4de9a077e547f7e7bd67ec1b7065807cdce3a6c333df6131f229774aa607aa1"`
[INFO] [stderr]    Compiling csv-index v0.1.6 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `"docker" "inspect" "b4de9a077e547f7e7bd67ec1b7065807cdce3a6c333df6131f229774aa607aa1"`
[INFO] running `"docker" "rm" "-f" "b4de9a077e547f7e7bd67ec1b7065807cdce3a6c333df6131f229774aa607aa1"`
[INFO] [stdout] b4de9a077e547f7e7bd67ec1b7065807cdce3a6c333df6131f229774aa607aa1
[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/csv-index/0.1.6:/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] dda316c7cdac0654d34f651fa6627c1dd928bc17a19394f38b37eb90d5265d0f
[INFO] running `"docker" "start" "-a" "dda316c7cdac0654d34f651fa6627c1dd928bc17a19394f38b37eb90d5265d0f"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/csv_index-76c0c1829b129cae
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test simple::tests::headers_empty ... ok
[INFO] [stdout] test simple::tests::headers_one_field ... ok
[INFO] [stdout] test simple::tests::headers_one_field_newlines ... ok
[INFO] [stdout] test simple::tests::no_headers_many_fields ... ok
[INFO] [stdout] test simple::tests::no_headers_one_field ... ok
[INFO] [stdout] test simple::tests::headers_many_fields ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests csv-index
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/simple.rs - simple::RandomAccessSimple<W>::create (line 73) ... ok
[INFO] [stdout] test src/lib.rs -  (line 26) ... ok
[INFO] [stdout] test src/simple.rs - simple::RandomAccessSimple<W>::create (line 47) ... ok
[INFO] [stdout] test src/simple.rs - simple::RandomAccessSimple<R>::get (line 177) ... ok
[INFO] [stdout] test src/simple.rs - simple::RandomAccessSimple<R>::open (line 133) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "dda316c7cdac0654d34f651fa6627c1dd928bc17a19394f38b37eb90d5265d0f"`
[INFO] running `"docker" "rm" "-f" "dda316c7cdac0654d34f651fa6627c1dd928bc17a19394f38b37eb90d5265d0f"`
[INFO] [stdout] dda316c7cdac0654d34f651fa6627c1dd928bc17a19394f38b37eb90d5265d0f