[INFO] fetching crate flatk-derive 0.3.0...
[INFO] testing flatk-derive-0.3.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate flatk-derive 0.3.0 into /workspace/builds/worker-94/source
[INFO] validating manifest of crates.io crate flatk-derive 0.3.0 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 flatk-derive 0.3.0
[INFO] finished tweaking crates.io crate flatk-derive 0.3.0
[INFO] tweaked toml for crates.io crate flatk-derive 0.3.0 written to /workspace/builds/worker-94/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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] 86d21b78cdb88f37cd19c29b396c1052e75904f5834a0ac4c464ed3fa0ee5063
[INFO] running `Command { std: "docker" "start" "-a" "86d21b78cdb88f37cd19c29b396c1052e75904f5834a0ac4c464ed3fa0ee5063", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86d21b78cdb88f37cd19c29b396c1052e75904f5834a0ac4c464ed3fa0ee5063", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86d21b78cdb88f37cd19c29b396c1052e75904f5834a0ac4c464ed3fa0ee5063", kill_on_drop: false }`
[INFO] [stdout] 86d21b78cdb88f37cd19c29b396c1052e75904f5834a0ac4c464ed3fa0ee5063
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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] 726f22f5b5c2837934860ce3db6de440f5a5e5741188d027b7fc6c2361e7bd53
[INFO] running `Command { std: "docker" "start" "-a" "726f22f5b5c2837934860ce3db6de440f5a5e5741188d027b7fc6c2361e7bd53", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling proc-macro-crate v1.1.3
[INFO] [stderr]    Compiling flatk-derive v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.62s
[INFO] running `Command { std: "docker" "inspect" "726f22f5b5c2837934860ce3db6de440f5a5e5741188d027b7fc6c2361e7bd53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "726f22f5b5c2837934860ce3db6de440f5a5e5741188d027b7fc6c2361e7bd53", kill_on_drop: false }`
[INFO] [stdout] 726f22f5b5c2837934860ce3db6de440f5a5e5741188d027b7fc6c2361e7bd53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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] cb9aa9d6be5be689d1484d3678fbc49e7b961313e82b73e57447597a0728faed
[INFO] running `Command { std: "docker" "start" "-a" "cb9aa9d6be5be689d1484d3678fbc49e7b961313e82b73e57447597a0728faed", kill_on_drop: false }`
[INFO] [stderr]    Compiling flatk-derive v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.56s
[INFO] running `Command { std: "docker" "inspect" "cb9aa9d6be5be689d1484d3678fbc49e7b961313e82b73e57447597a0728faed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb9aa9d6be5be689d1484d3678fbc49e7b961313e82b73e57447597a0728faed", kill_on_drop: false }`
[INFO] [stdout] cb9aa9d6be5be689d1484d3678fbc49e7b961313e82b73e57447597a0728faed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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] a910ba2c164fc16ac18752b57f25c48ca6f7d6c5b952388e6b91249de3e6291e
[INFO] running `Command { std: "docker" "start" "-a" "a910ba2c164fc16ac18752b57f25c48ca6f7d6c5b952388e6b91249de3e6291e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/flatk_derive-24390d80803e3c24)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests flatk-derive
[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] [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" "a910ba2c164fc16ac18752b57f25c48ca6f7d6c5b952388e6b91249de3e6291e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a910ba2c164fc16ac18752b57f25c48ca6f7d6c5b952388e6b91249de3e6291e", kill_on_drop: false }`
[INFO] [stdout] a910ba2c164fc16ac18752b57f25c48ca6f7d6c5b952388e6b91249de3e6291e