[INFO] cloning repository https://github.com/rlupton20/csv
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rlupton20/csv" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frlupton20%2Fcsv", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frlupton20%2Fcsv'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e966ea1cca9526824260e2be56f0da53e1b541cc
[INFO] testing rlupton20/csv against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frlupton20%2Fcsv" "/workspace/builds/worker-90/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-90/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/rlupton20/csv on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/rlupton20/csv
[INFO] finished tweaking git repo https://github.com/rlupton20/csv
[INFO] tweaked toml for git repo https://github.com/rlupton20/csv written to /workspace/builds/worker-90/source/Cargo.toml
[INFO] crate git repo https://github.com/rlupton20/csv already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ac727a0e3684bd87faff8b1727d79aa1595e349660913d28851ce7679d4ac14
[INFO] running `Command { std: "docker" "start" "-a" "7ac727a0e3684bd87faff8b1727d79aa1595e349660913d28851ce7679d4ac14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ac727a0e3684bd87faff8b1727d79aa1595e349660913d28851ce7679d4ac14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ac727a0e3684bd87faff8b1727d79aa1595e349660913d28851ce7679d4ac14", kill_on_drop: false }`
[INFO] [stdout] 7ac727a0e3684bd87faff8b1727d79aa1595e349660913d28851ce7679d4ac14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a75294b20072e4aec33acc68db2f7d6655aa93d98cf7d63fbf34e742cd49f6c
[INFO] running `Command { std: "docker" "start" "-a" "9a75294b20072e4aec33acc68db2f7d6655aa93d98cf7d63fbf34e742cd49f6c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.30
[INFO] [stderr]    Compiling unicode-width v0.1.4
[INFO] [stderr]    Compiling strsim v0.6.0
[INFO] [stderr]    Compiling bitflags v0.9.1
[INFO] [stderr]    Compiling vec_map v0.8.0
[INFO] [stderr]    Compiling unicode-segmentation v1.2.0
[INFO] [stderr]    Compiling ansi_term v0.9.0
[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/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.25s
[INFO] running `Command { std: "docker" "inspect" "9a75294b20072e4aec33acc68db2f7d6655aa93d98cf7d63fbf34e742cd49f6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a75294b20072e4aec33acc68db2f7d6655aa93d98cf7d63fbf34e742cd49f6c", kill_on_drop: false }`
[INFO] [stdout] 9a75294b20072e4aec33acc68db2f7d6655aa93d98cf7d63fbf34e742cd49f6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cc319856640397bb7e49448d58bc53cb4b7af1c101a5d6025f5e1bccd7d3670e
[INFO] running `Command { std: "docker" "start" "-a" "cc319856640397bb7e49448d58bc53cb4b7af1c101a5d6025f5e1bccd7d3670e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling csv v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "cc319856640397bb7e49448d58bc53cb4b7af1c101a5d6025f5e1bccd7d3670e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc319856640397bb7e49448d58bc53cb4b7af1c101a5d6025f5e1bccd7d3670e", kill_on_drop: false }`
[INFO] [stdout] cc319856640397bb7e49448d58bc53cb4b7af1c101a5d6025f5e1bccd7d3670e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 516119a0ebfebcb99cb6488697ea95127b4b27cb8e2f1bdcaa08bfe1cfb00bf4
[INFO] running `Command { std: "docker" "start" "-a" "516119a0ebfebcb99cb6488697ea95127b4b27cb8e2f1bdcaa08bfe1cfb00bf4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/csv-b600fc3dc17b6e75)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test flag_last::test_flag_last_iterator_by_step_through ... ok
[INFO] [stdout] test test_get_column_indices ... ok
[INFO] [stdout] test test_get_columns_strips_header_whitespace ... ok
[INFO] [stdout] test test_get_columns_with_commas ... ok
[INFO] [stdout] test test_get_columns_with_semicolons ... ok
[INFO] [stdout] test test_locate_finds_string_at_correct_index ... ok
[INFO] [stdout] test test_locate_returns_failure_on_non_existant_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "516119a0ebfebcb99cb6488697ea95127b4b27cb8e2f1bdcaa08bfe1cfb00bf4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "516119a0ebfebcb99cb6488697ea95127b4b27cb8e2f1bdcaa08bfe1cfb00bf4", kill_on_drop: false }`
[INFO] [stdout] 516119a0ebfebcb99cb6488697ea95127b4b27cb8e2f1bdcaa08bfe1cfb00bf4