[INFO] fetching crate zxruntime 0.1.0...
[INFO] testing zxruntime-0.1.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate zxruntime 0.1.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate zxruntime 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 zxruntime 0.1.0
[INFO] finished tweaking crates.io crate zxruntime 0.1.0
[INFO] tweaked toml for crates.io crate zxruntime 0.1.0 written to /workspace/builds/worker-4/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 5a49dbdeae25296f1987c277f75d4390b92c8e30b68af40a062274d7c634f5c7
[INFO] running `Command { std: "docker" "start" "-a" "5a49dbdeae25296f1987c277f75d4390b92c8e30b68af40a062274d7c634f5c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5a49dbdeae25296f1987c277f75d4390b92c8e30b68af40a062274d7c634f5c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a49dbdeae25296f1987c277f75d4390b92c8e30b68af40a062274d7c634f5c7", kill_on_drop: false }`
[INFO] [stdout] 5a49dbdeae25296f1987c277f75d4390b92c8e30b68af40a062274d7c634f5c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] f7a57d7be1079bfc5998d4a4ecdbd9a503b11ff914547adb4a06c35849dc6c9b
[INFO] running `Command { std: "docker" "start" "-a" "f7a57d7be1079bfc5998d4a4ecdbd9a503b11ff914547adb4a06c35849dc6c9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling zxruntime v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "f7a57d7be1079bfc5998d4a4ecdbd9a503b11ff914547adb4a06c35849dc6c9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7a57d7be1079bfc5998d4a4ecdbd9a503b11ff914547adb4a06c35849dc6c9b", kill_on_drop: false }`
[INFO] [stdout] f7a57d7be1079bfc5998d4a4ecdbd9a503b11ff914547adb4a06c35849dc6c9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 0e4db54903f91e0199e0cb90c92cb96caebaa2567f6678859e7692eba8b67244
[INFO] running `Command { std: "docker" "start" "-a" "0e4db54903f91e0199e0cb90c92cb96caebaa2567f6678859e7692eba8b67244", kill_on_drop: false }`
[INFO] [stderr]    Compiling zxruntime v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "0e4db54903f91e0199e0cb90c92cb96caebaa2567f6678859e7692eba8b67244", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e4db54903f91e0199e0cb90c92cb96caebaa2567f6678859e7692eba8b67244", kill_on_drop: false }`
[INFO] [stdout] 0e4db54903f91e0199e0cb90c92cb96caebaa2567f6678859e7692eba8b67244
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] a4467808a6d3fd0061343e617a4d76836dd058efcee7f737008a31c197359ed1
[INFO] running `Command { std: "docker" "start" "-a" "a4467808a6d3fd0061343e617a4d76836dd058efcee7f737008a31c197359ed1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/zxruntime-254d8b8341c761b5)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests zxruntime
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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" "a4467808a6d3fd0061343e617a4d76836dd058efcee7f737008a31c197359ed1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4467808a6d3fd0061343e617a4d76836dd058efcee7f737008a31c197359ed1", kill_on_drop: false }`
[INFO] [stdout] a4467808a6d3fd0061343e617a4d76836dd058efcee7f737008a31c197359ed1