[INFO] updating cached repository rlupton20/csv
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/rlupton20/csv
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/rlupton20/csv" "work/ex/beta-1.38-1/sources/1.37.0/gh/rlupton20/csv"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/rlupton20/csv'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/rlupton20/csv" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rlupton20/csv"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rlupton20/csv'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] e966ea1cca9526824260e2be56f0da53e1b541cc
[INFO] sha for GitHub repo rlupton20/csv: e966ea1cca9526824260e2be56f0da53e1b541cc
[INFO] validating manifest of rlupton20/csv on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of rlupton20/csv on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing rlupton20/csv
[INFO] finished frobbing rlupton20/csv
[INFO] frobbed toml for rlupton20/csv written to work/ex/beta-1.38-1/sources/1.37.0/gh/rlupton20/csv/Cargo.toml
[INFO] started frobbing rlupton20/csv
[INFO] finished frobbing rlupton20/csv
[INFO] frobbed toml for rlupton20/csv written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rlupton20/csv/Cargo.toml
[INFO] crate rlupton20/csv already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing rlupton20/csv against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rlupton20/csv:/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-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 0071cdcd175d61eb794fa080c736c15c1a195a6c5d6d9f83d12ef738bfabb303
[INFO] running `"docker" "start" "-a" "0071cdcd175d61eb794fa080c736c15c1a195a6c5d6d9f83d12ef738bfabb303"`
[INFO] [stderr]    Compiling unicode-segmentation v1.2.0
[INFO] [stderr]    Compiling term_size v0.3.0
[INFO] [stderr]    Compiling atty v0.2.2
[INFO] [stderr]    Compiling textwrap v0.7.0
[INFO] [stderr]    Compiling clap v2.26.0
[INFO] [stderr]    Compiling csv v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.64s
[INFO] running `"docker" "inspect" "0071cdcd175d61eb794fa080c736c15c1a195a6c5d6d9f83d12ef738bfabb303"`
[INFO] running `"docker" "rm" "-f" "0071cdcd175d61eb794fa080c736c15c1a195a6c5d6d9f83d12ef738bfabb303"`
[INFO] [stdout] 0071cdcd175d61eb794fa080c736c15c1a195a6c5d6d9f83d12ef738bfabb303
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rlupton20/csv:/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-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] fbc5cc9e7a0566de209262033722e9a2233b6a9e0f5440704f6dec5f0fc6ec06
[INFO] running `"docker" "start" "-a" "fbc5cc9e7a0566de209262033722e9a2233b6a9e0f5440704f6dec5f0fc6ec06"`
[INFO] [stderr]    Compiling csv v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.71s
[INFO] running `"docker" "inspect" "fbc5cc9e7a0566de209262033722e9a2233b6a9e0f5440704f6dec5f0fc6ec06"`
[INFO] running `"docker" "rm" "-f" "fbc5cc9e7a0566de209262033722e9a2233b6a9e0f5440704f6dec5f0fc6ec06"`
[INFO] [stdout] fbc5cc9e7a0566de209262033722e9a2233b6a9e0f5440704f6dec5f0fc6ec06
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/rlupton20/csv:/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-2019-08-13" "test" "--frozen"`
[INFO] [stdout] f9dc3052ffd5958b9b6d6c2d1b11bd01ce8609faf5dedc99a4c7c093b59ea5f2
[INFO] running `"docker" "start" "-a" "f9dc3052ffd5958b9b6d6c2d1b11bd01ce8609faf5dedc99a4c7c093b59ea5f2"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/csv-1b061388615aa3dd
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_locate_returns_failure_on_non_existant_string ... ok
[INFO] [stdout] test test_locate_finds_string_at_correct_index ... ok
[INFO] [stdout] test test_get_columns_with_commas ... ok
[INFO] [stdout] test test_get_columns_strips_header_whitespace ... ok
[INFO] [stdout] test flag_last::test_flag_last_iterator_by_step_through ... ok
[INFO] [stdout] test test_get_columns_with_semicolons ... ok
[INFO] [stdout] test test_get_column_indices ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f9dc3052ffd5958b9b6d6c2d1b11bd01ce8609faf5dedc99a4c7c093b59ea5f2"`
[INFO] running `"docker" "rm" "-f" "f9dc3052ffd5958b9b6d6c2d1b11bd01ce8609faf5dedc99a4c7c093b59ea5f2"`
[INFO] [stdout] f9dc3052ffd5958b9b6d6c2d1b11bd01ce8609faf5dedc99a4c7c093b59ea5f2