[INFO] cloning repository https://github.com/paper-lark/group
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/paper-lark/group" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaper-lark%2Fgroup", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaper-lark%2Fgroup'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5d7a7a8e40c04c83b8945dac6e8da5eea0bcad27
[INFO] testing paper-lark/group against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpaper-lark%2Fgroup" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/paper-lark/group on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/paper-lark/group
[INFO] finished tweaking git repo https://github.com/paper-lark/group
[INFO] tweaked toml for git repo https://github.com/paper-lark/group written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/paper-lark/group already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9d17a1fb4887a3ddef94683c5ac4e3aa1f1309cdebc41c7e823b09355523405
[INFO] running `Command { std: "docker" "start" "-a" "f9d17a1fb4887a3ddef94683c5ac4e3aa1f1309cdebc41c7e823b09355523405", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9d17a1fb4887a3ddef94683c5ac4e3aa1f1309cdebc41c7e823b09355523405", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9d17a1fb4887a3ddef94683c5ac4e3aa1f1309cdebc41c7e823b09355523405", kill_on_drop: false }`
[INFO] [stdout] f9d17a1fb4887a3ddef94683c5ac4e3aa1f1309cdebc41c7e823b09355523405
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e4567d8e020fc05a7c42ed69d715db3ef9e93e40c38c0db94bec92507d6a63c
[INFO] running `Command { std: "docker" "start" "-a" "6e4567d8e020fc05a7c42ed69d715db3ef9e93e40c38c0db94bec92507d6a63c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.84
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling signal-hook v0.3.13
[INFO] [stderr]    Compiling serde_derive v1.0.132
[INFO] [stderr]    Compiling serde v1.0.132
[INFO] [stderr]    Compiling serde_json v1.0.73
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling cassowary v0.3.0
[INFO] [stderr]    Compiling string-error v0.1.0
[INFO] [stderr]    Compiling lock_api v0.4.5
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling quote v1.0.14
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling signal-hook-mio v0.2.1
[INFO] [stderr]    Compiling crossterm v0.20.0
[INFO] [stderr]    Compiling crossterm v0.22.1
[INFO] [stderr]    Compiling tui v0.16.0
[INFO] [stderr]    Compiling structopt-derive v0.4.18
[INFO] [stderr]    Compiling structopt v0.3.25
[INFO] [stderr]    Compiling serde_yaml v0.8.23
[INFO] [stderr]    Compiling group v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.01s
[INFO] running `Command { std: "docker" "inspect" "6e4567d8e020fc05a7c42ed69d715db3ef9e93e40c38c0db94bec92507d6a63c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e4567d8e020fc05a7c42ed69d715db3ef9e93e40c38c0db94bec92507d6a63c", kill_on_drop: false }`
[INFO] [stdout] 6e4567d8e020fc05a7c42ed69d715db3ef9e93e40c38c0db94bec92507d6a63c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2aba9d8d478a12f8c84c75612bcbac5496fd34d7d521f9f6e75c05ab75d0a889
[INFO] running `Command { std: "docker" "start" "-a" "2aba9d8d478a12f8c84c75612bcbac5496fd34d7d521f9f6e75c05ab75d0a889", 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] [stderr]    Compiling group v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.78s
[INFO] running `Command { std: "docker" "inspect" "2aba9d8d478a12f8c84c75612bcbac5496fd34d7d521f9f6e75c05ab75d0a889", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2aba9d8d478a12f8c84c75612bcbac5496fd34d7d521f9f6e75c05ab75d0a889", kill_on_drop: false }`
[INFO] [stdout] 2aba9d8d478a12f8c84c75612bcbac5496fd34d7d521f9f6e75c05ab75d0a889
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0ca267d5143e1fff024c2383cff08e840f3e39bd3b55bf64158edabb712efecb
[INFO] running `Command { std: "docker" "start" "-a" "0ca267d5143e1fff024c2383cff08e840f3e39bd3b55bf64158edabb712efecb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/group-c625fd1e21f904c5)
[INFO] [stdout] running 9 tests
[INFO] [stdout] test io::input::test::read_dataframe_parses_column_with_missing_values ... ok
[INFO] [stdout] test io::input::test::read_dataframe_converts_datetime_to_utc ... ok
[INFO] [stdout] test io::input::test::read_dataframe_parses_column_with_missing_values_when_reading_single_object ... ok
[INFO] [stdout] test io::input::test::read_dataframe_parses_datetime_column ... ok
[INFO] [stdout] test io::input::test::read_dataframe_parses_integer_column ... ok
[INFO] [stdout] test io::input::test::read_dataframe_parses_datetime_column_when_readin_single_object ... ok
[INFO] [stdout] test io::input::test::read_dataframe_parses_integer_column_when_reading_single_object ... ok
[INFO] [stdout] test io::input::test::read_dataframe_parses_string_column_when_reading_single_object ... ok
[INFO] [stdout] test io::input::test::read_dataframe_parses_string_column ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0ca267d5143e1fff024c2383cff08e840f3e39bd3b55bf64158edabb712efecb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0ca267d5143e1fff024c2383cff08e840f3e39bd3b55bf64158edabb712efecb", kill_on_drop: false }`
[INFO] [stdout] 0ca267d5143e1fff024c2383cff08e840f3e39bd3b55bf64158edabb712efecb