[INFO] fetching crate csvre 0.1.0...
[INFO] testing csvre-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate csvre 0.1.0 into /workspace/builds/worker-46/source
[INFO] validating manifest of crates.io crate csvre 0.1.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate csvre 0.1.0
[INFO] finished tweaking crates.io crate csvre 0.1.0
[INFO] tweaked toml for crates.io crate csvre 0.1.0 written to /workspace/builds/worker-46/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded docopt v1.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b7e212d0cad9bb99b37ac1f6db25188aad8c30cd4a971f113a168874cb0f8c8d
[INFO] running `Command { std: "docker" "start" "-a" "b7e212d0cad9bb99b37ac1f6db25188aad8c30cd4a971f113a168874cb0f8c8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b7e212d0cad9bb99b37ac1f6db25188aad8c30cd4a971f113a168874cb0f8c8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7e212d0cad9bb99b37ac1f6db25188aad8c30cd4a971f113a168874cb0f8c8d", kill_on_drop: false }`
[INFO] [stdout] b7e212d0cad9bb99b37ac1f6db25188aad8c30cd4a971f113a168874cb0f8c8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f9dd520f63b6ba2906183856d8855bd66056c01a59f7164b316d43d2b3864fe
[INFO] running `Command { std: "docker" "start" "-a" "6f9dd520f63b6ba2906183856d8855bd66056c01a59f7164b316d43d2b3864fe", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling docopt v1.1.1
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling csvre v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.39s
[INFO] running `Command { std: "docker" "inspect" "6f9dd520f63b6ba2906183856d8855bd66056c01a59f7164b316d43d2b3864fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f9dd520f63b6ba2906183856d8855bd66056c01a59f7164b316d43d2b3864fe", kill_on_drop: false }`
[INFO] [stdout] 6f9dd520f63b6ba2906183856d8855bd66056c01a59f7164b316d43d2b3864fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 90ea62b6e69fe7f84989d7cbcc02ee209596e45b7033a60529bd46bf595527f8
[INFO] running `Command { std: "docker" "start" "-a" "90ea62b6e69fe7f84989d7cbcc02ee209596e45b7033a60529bd46bf595527f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling csvre v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.89s
[INFO] running `Command { std: "docker" "inspect" "90ea62b6e69fe7f84989d7cbcc02ee209596e45b7033a60529bd46bf595527f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90ea62b6e69fe7f84989d7cbcc02ee209596e45b7033a60529bd46bf595527f8", kill_on_drop: false }`
[INFO] [stdout] 90ea62b6e69fe7f84989d7cbcc02ee209596e45b7033a60529bd46bf595527f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d93cf8b9d1ad95b8f9bdb1f2431441e7d16b87ec5729daf9563f82329c4e84ec
[INFO] running `Command { std: "docker" "start" "-a" "d93cf8b9d1ad95b8f9bdb1f2431441e7d16b87ec5729daf9563f82329c4e84ec", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/csvre-0585fcd28add5b65)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running tests/tests.rs (/opt/rustwide/target/debug/deps/tests-8bca635fceef7111)
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test change_delimiter ... ok
[INFO] [stdout] test byte_mode ... ok
[INFO] [stdout] test numeric_column ... ok
[INFO] [stderr] error: invalid digit found in string
[INFO] [stdout] test named_column ... ok
[INFO] [stdout] test named_column_without_headers_fails ... ok
[INFO] [stdout] test no_headers ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d93cf8b9d1ad95b8f9bdb1f2431441e7d16b87ec5729daf9563f82329c4e84ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d93cf8b9d1ad95b8f9bdb1f2431441e7d16b87ec5729daf9563f82329c4e84ec", kill_on_drop: false }`
[INFO] [stdout] d93cf8b9d1ad95b8f9bdb1f2431441e7d16b87ec5729daf9563f82329c4e84ec