[INFO] fetching crate ebml-iterable-specification-derive 0.2.0...
[INFO] testing ebml-iterable-specification-derive-0.2.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate ebml-iterable-specification-derive 0.2.0 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate ebml-iterable-specification-derive 0.2.0 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 ebml-iterable-specification-derive 0.2.0
[INFO] finished tweaking crates.io crate ebml-iterable-specification-derive 0.2.0
[INFO] tweaked toml for crates.io crate ebml-iterable-specification-derive 0.2.0 written to /workspace/builds/worker-22/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] c7b17af8654efd1b05c93b25ef3013eb3ddd3cf7081aa9cd018b1af282ae5701
[INFO] running `Command { std: "docker" "start" "-a" "c7b17af8654efd1b05c93b25ef3013eb3ddd3cf7081aa9cd018b1af282ae5701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c7b17af8654efd1b05c93b25ef3013eb3ddd3cf7081aa9cd018b1af282ae5701", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7b17af8654efd1b05c93b25ef3013eb3ddd3cf7081aa9cd018b1af282ae5701", kill_on_drop: false }`
[INFO] [stdout] c7b17af8654efd1b05c93b25ef3013eb3ddd3cf7081aa9cd018b1af282ae5701
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 5623748e3e85cbd5b5cd7de3e8708ad5de433227285564ddf30b51fccc07ca37
[INFO] running `Command { std: "docker" "start" "-a" "5623748e3e85cbd5b5cd7de3e8708ad5de433227285564ddf30b51fccc07ca37", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling ebml-iterable-specification v0.2.0
[INFO] [stderr]    Compiling ebml-iterable-specification-derive v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.43s
[INFO] running `Command { std: "docker" "inspect" "5623748e3e85cbd5b5cd7de3e8708ad5de433227285564ddf30b51fccc07ca37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5623748e3e85cbd5b5cd7de3e8708ad5de433227285564ddf30b51fccc07ca37", kill_on_drop: false }`
[INFO] [stdout] 5623748e3e85cbd5b5cd7de3e8708ad5de433227285564ddf30b51fccc07ca37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 9f0ea66c90786af81367a94c9c2b1004757398711d385a543134ae6bf2d1d84a
[INFO] running `Command { std: "docker" "start" "-a" "9f0ea66c90786af81367a94c9c2b1004757398711d385a543134ae6bf2d1d84a", kill_on_drop: false }`
[INFO] [stderr]    Compiling ebml-iterable-specification-derive v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/ebml_iterable_specification_derive-e22a0d3588bdaee9)
[INFO] running `Command { std: "docker" "inspect" "9f0ea66c90786af81367a94c9c2b1004757398711d385a543134ae6bf2d1d84a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f0ea66c90786af81367a94c9c2b1004757398711d385a543134ae6bf2d1d84a", kill_on_drop: false }`
[INFO] [stdout] 9f0ea66c90786af81367a94c9c2b1004757398711d385a543134ae6bf2d1d84a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] b3f9c6a507dff8b5adbfc8cd8089351e621a3ab1dbf8fc9ddc0484c0bc7c40d6
[INFO] running `Command { std: "docker" "start" "-a" "b3f9c6a507dff8b5adbfc8cd8089351e621a3ab1dbf8fc9ddc0484c0bc7c40d6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ebml_iterable_specification_derive-e22a0d3588bdaee9)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests ebml-iterable-specification-derive
[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] [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" "b3f9c6a507dff8b5adbfc8cd8089351e621a3ab1dbf8fc9ddc0484c0bc7c40d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3f9c6a507dff8b5adbfc8cd8089351e621a3ab1dbf8fc9ddc0484c0bc7c40d6", kill_on_drop: false }`
[INFO] [stdout] b3f9c6a507dff8b5adbfc8cd8089351e621a3ab1dbf8fc9ddc0484c0bc7c40d6