[INFO] fetching crate artichoke-ruby 0.0.0...
[INFO] testing artichoke-ruby-0.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate artichoke-ruby 0.0.0 into /workspace/builds/worker-97/source
[INFO] validating manifest of crates.io crate artichoke-ruby 0.0.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate artichoke-ruby 0.0.0
[INFO] finished tweaking crates.io crate artichoke-ruby 0.0.0
[INFO] tweaked toml for crates.io crate artichoke-ruby 0.0.0 written to /workspace/builds/worker-97/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5339a4b96e29c4825e30c6533498f5a8c6aa561d7b6602f40b7a2d9cd95a6720
[INFO] running `Command { std: "docker" "start" "-a" "5339a4b96e29c4825e30c6533498f5a8c6aa561d7b6602f40b7a2d9cd95a6720", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5339a4b96e29c4825e30c6533498f5a8c6aa561d7b6602f40b7a2d9cd95a6720", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5339a4b96e29c4825e30c6533498f5a8c6aa561d7b6602f40b7a2d9cd95a6720", kill_on_drop: false }`
[INFO] [stdout] 5339a4b96e29c4825e30c6533498f5a8c6aa561d7b6602f40b7a2d9cd95a6720
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae896ef403a739951237ac00ffe9666659881ac014f75e2e7548387df5ff9e16
[INFO] running `Command { std: "docker" "start" "-a" "ae896ef403a739951237ac00ffe9666659881ac014f75e2e7548387df5ff9e16", kill_on_drop: false }`
[INFO] [stderr]    Compiling artichoke-ruby v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "ae896ef403a739951237ac00ffe9666659881ac014f75e2e7548387df5ff9e16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae896ef403a739951237ac00ffe9666659881ac014f75e2e7548387df5ff9e16", kill_on_drop: false }`
[INFO] [stdout] ae896ef403a739951237ac00ffe9666659881ac014f75e2e7548387df5ff9e16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f9e06e2b33c3ad0dd43b76bdf187493f3b237560ecf9273a10a52db9a580132
[INFO] running `Command { std: "docker" "start" "-a" "9f9e06e2b33c3ad0dd43b76bdf187493f3b237560ecf9273a10a52db9a580132", kill_on_drop: false }`
[INFO] [stderr]    Compiling artichoke-ruby v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.54s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/artichoke_ruby-9fa6fcbe2b11c8ae)
[INFO] running `Command { std: "docker" "inspect" "9f9e06e2b33c3ad0dd43b76bdf187493f3b237560ecf9273a10a52db9a580132", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f9e06e2b33c3ad0dd43b76bdf187493f3b237560ecf9273a10a52db9a580132", kill_on_drop: false }`
[INFO] [stdout] 9f9e06e2b33c3ad0dd43b76bdf187493f3b237560ecf9273a10a52db9a580132
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b601d996aea54974763212ae2ed37a7fbfbebee953512deac893b90c4e374556
[INFO] running `Command { std: "docker" "start" "-a" "b601d996aea54974763212ae2ed37a7fbfbebee953512deac893b90c4e374556", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/artichoke_ruby-9fa6fcbe2b11c8ae)
[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 artichoke-ruby
[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" "b601d996aea54974763212ae2ed37a7fbfbebee953512deac893b90c4e374556", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b601d996aea54974763212ae2ed37a7fbfbebee953512deac893b90c4e374556", kill_on_drop: false }`
[INFO] [stdout] b601d996aea54974763212ae2ed37a7fbfbebee953512deac893b90c4e374556