[INFO] fetching crate cdrs-tokio-helpers-derive 3.1.0...
[INFO] testing cdrs-tokio-helpers-derive-3.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate cdrs-tokio-helpers-derive 3.1.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate cdrs-tokio-helpers-derive 3.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cdrs-tokio-helpers-derive 3.1.0
[INFO] finished tweaking crates.io crate cdrs-tokio-helpers-derive 3.1.0
[INFO] tweaked toml for crates.io crate cdrs-tokio-helpers-derive 3.1.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 22877a5418bde7cd7a6c9e8f7df25ce3cd486765876b0ddbc7d393b7482bbdbf
[INFO] running `Command { std: "docker" "start" "-a" "22877a5418bde7cd7a6c9e8f7df25ce3cd486765876b0ddbc7d393b7482bbdbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22877a5418bde7cd7a6c9e8f7df25ce3cd486765876b0ddbc7d393b7482bbdbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22877a5418bde7cd7a6c9e8f7df25ce3cd486765876b0ddbc7d393b7482bbdbf", kill_on_drop: false }`
[INFO] [stdout] 22877a5418bde7cd7a6c9e8f7df25ce3cd486765876b0ddbc7d393b7482bbdbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cab528709630d99117cd78bf1d3e8fa718af656e244877fcce02b5f76308d950
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cab528709630d99117cd78bf1d3e8fa718af656e244877fcce02b5f76308d950", kill_on_drop: false }`
[INFO] [stderr]    Compiling cdrs-tokio-helpers-derive v3.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `Command { std: "docker" "inspect" "cab528709630d99117cd78bf1d3e8fa718af656e244877fcce02b5f76308d950", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cab528709630d99117cd78bf1d3e8fa718af656e244877fcce02b5f76308d950", kill_on_drop: false }`
[INFO] [stdout] cab528709630d99117cd78bf1d3e8fa718af656e244877fcce02b5f76308d950
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fcf26c9ee4067c22d856e5953eab52ca734ee7cfe6aaae974a65345c7ef8bfe3
[INFO] running `Command { std: "docker" "start" "-a" "fcf26c9ee4067c22d856e5953eab52ca734ee7cfe6aaae974a65345c7ef8bfe3", kill_on_drop: false }`
[INFO] [stderr]    Compiling cdrs-tokio-helpers-derive v3.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "fcf26c9ee4067c22d856e5953eab52ca734ee7cfe6aaae974a65345c7ef8bfe3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcf26c9ee4067c22d856e5953eab52ca734ee7cfe6aaae974a65345c7ef8bfe3", kill_on_drop: false }`
[INFO] [stdout] fcf26c9ee4067c22d856e5953eab52ca734ee7cfe6aaae974a65345c7ef8bfe3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d4d8ccde97d5f581933d47286bf702baa47ffb0a2a1fe9ea35b4d32bceb2cf7b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d4d8ccde97d5f581933d47286bf702baa47ffb0a2a1fe9ea35b4d32bceb2cf7b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cdrs_tokio_helpers_derive-67333044c68d7a45)
[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 cdrs-tokio-helpers-derive
[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" "d4d8ccde97d5f581933d47286bf702baa47ffb0a2a1fe9ea35b4d32bceb2cf7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4d8ccde97d5f581933d47286bf702baa47ffb0a2a1fe9ea35b4d32bceb2cf7b", kill_on_drop: false }`
[INFO] [stdout] d4d8ccde97d5f581933d47286bf702baa47ffb0a2a1fe9ea35b4d32bceb2cf7b