[INFO] fetching crate arrow-format 0.4.0...
[INFO] testing arrow-format-0.4.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate arrow-format 0.4.0 into /workspace/builds/worker-31/source
[INFO] validating manifest of crates.io crate arrow-format 0.4.0 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 arrow-format 0.4.0
[INFO] finished tweaking crates.io crate arrow-format 0.4.0
[INFO] tweaked toml for crates.io crate arrow-format 0.4.0 written to /workspace/builds/worker-31/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] [stderr]     Blocking waiting for file lock on package cache
[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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] cd7b26101a8dfd142581d8dd83a207322ed66785b3b1968406c0971d9a3d59ba
[INFO] running `Command { std: "docker" "start" "-a" "cd7b26101a8dfd142581d8dd83a207322ed66785b3b1968406c0971d9a3d59ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd7b26101a8dfd142581d8dd83a207322ed66785b3b1968406c0971d9a3d59ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd7b26101a8dfd142581d8dd83a207322ed66785b3b1968406c0971d9a3d59ba", kill_on_drop: false }`
[INFO] [stdout] cd7b26101a8dfd142581d8dd83a207322ed66785b3b1968406c0971d9a3d59ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] b08ecadf0537b411882ab9d01291031ef004bc8e8be8e31877220c63627f8468
[INFO] running `Command { std: "docker" "start" "-a" "b08ecadf0537b411882ab9d01291031ef004bc8e8be8e31877220c63627f8468", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrow-format v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "b08ecadf0537b411882ab9d01291031ef004bc8e8be8e31877220c63627f8468", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b08ecadf0537b411882ab9d01291031ef004bc8e8be8e31877220c63627f8468", kill_on_drop: false }`
[INFO] [stdout] b08ecadf0537b411882ab9d01291031ef004bc8e8be8e31877220c63627f8468
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 051acfe2c5a92ac22dbaa6526d3095a51ce9dd805347890115942b503b1691d3
[INFO] running `Command { std: "docker" "start" "-a" "051acfe2c5a92ac22dbaa6526d3095a51ce9dd805347890115942b503b1691d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrow-format v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "051acfe2c5a92ac22dbaa6526d3095a51ce9dd805347890115942b503b1691d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "051acfe2c5a92ac22dbaa6526d3095a51ce9dd805347890115942b503b1691d3", kill_on_drop: false }`
[INFO] [stdout] 051acfe2c5a92ac22dbaa6526d3095a51ce9dd805347890115942b503b1691d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] a9c5051e81d15d36b741972be0ab89edd4ec48daf7415e1a08e0d0a6487f6f84
[INFO] running `Command { std: "docker" "start" "-a" "a9c5051e81d15d36b741972be0ab89edd4ec48daf7415e1a08e0d0a6487f6f84", 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]     Finished test [unoptimized + debuginfo] target(s) in 0.75s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/arrow_format-c07b6aae5b4a7bf4)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests arrow-format
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a9c5051e81d15d36b741972be0ab89edd4ec48daf7415e1a08e0d0a6487f6f84", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9c5051e81d15d36b741972be0ab89edd4ec48daf7415e1a08e0d0a6487f6f84", kill_on_drop: false }`
[INFO] [stdout] a9c5051e81d15d36b741972be0ab89edd4ec48daf7415e1a08e0d0a6487f6f84