[INFO] fetching crate subgrandpa 0.2.7...
[INFO] testing subgrandpa-0.2.7 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate subgrandpa 0.2.7 into /workspace/builds/worker-46/source
[INFO] validating manifest of crates.io crate subgrandpa 0.2.7 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 subgrandpa 0.2.7
[INFO] finished tweaking crates.io crate subgrandpa 0.2.7
[INFO] tweaked toml for crates.io crate subgrandpa 0.2.7 written to /workspace/builds/worker-46/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] 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-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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] d070bdd394f79c2099a50d66527a517afcccca7d3f5332c5b239bdc9fec0263e
[INFO] running `Command { std: "docker" "start" "-a" "d070bdd394f79c2099a50d66527a517afcccca7d3f5332c5b239bdc9fec0263e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d070bdd394f79c2099a50d66527a517afcccca7d3f5332c5b239bdc9fec0263e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d070bdd394f79c2099a50d66527a517afcccca7d3f5332c5b239bdc9fec0263e", kill_on_drop: false }`
[INFO] [stdout] d070bdd394f79c2099a50d66527a517afcccca7d3f5332c5b239bdc9fec0263e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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] 68e9560c58b9d30b132b30830c3f61d4bd57203079ed7d6a92dd077dfa02161d
[INFO] running `Command { std: "docker" "start" "-a" "68e9560c58b9d30b132b30830c3f61d4bd57203079ed7d6a92dd077dfa02161d", kill_on_drop: false }`
[INFO] [stderr]    Compiling subgrandpa v0.2.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "68e9560c58b9d30b132b30830c3f61d4bd57203079ed7d6a92dd077dfa02161d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68e9560c58b9d30b132b30830c3f61d4bd57203079ed7d6a92dd077dfa02161d", kill_on_drop: false }`
[INFO] [stdout] 68e9560c58b9d30b132b30830c3f61d4bd57203079ed7d6a92dd077dfa02161d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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] 09f8bcf8dcea413b1e72c7836100a6b9aa14e36c2ed7ccec4a1805d321487370
[INFO] running `Command { std: "docker" "start" "-a" "09f8bcf8dcea413b1e72c7836100a6b9aa14e36c2ed7ccec4a1805d321487370", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling subgrandpa v0.2.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "09f8bcf8dcea413b1e72c7836100a6b9aa14e36c2ed7ccec4a1805d321487370", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09f8bcf8dcea413b1e72c7836100a6b9aa14e36c2ed7ccec4a1805d321487370", kill_on_drop: false }`
[INFO] [stdout] 09f8bcf8dcea413b1e72c7836100a6b9aa14e36c2ed7ccec4a1805d321487370
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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] 8d4ab088ec78b68544f69565adabaa3a68a78f30a4f7c91961bad6ad9f8bb169
[INFO] running `Command { std: "docker" "start" "-a" "8d4ab088ec78b68544f69565adabaa3a68a78f30a4f7c91961bad6ad9f8bb169", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/subgrandpa-3336664d35f28acf)
[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 subgrandpa
[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" "8d4ab088ec78b68544f69565adabaa3a68a78f30a4f7c91961bad6ad9f8bb169", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d4ab088ec78b68544f69565adabaa3a68a78f30a4f7c91961bad6ad9f8bb169", kill_on_drop: false }`
[INFO] [stdout] 8d4ab088ec78b68544f69565adabaa3a68a78f30a4f7c91961bad6ad9f8bb169