[INFO] fetching crate structsy-derive 0.4.0...
[INFO] testing structsy-derive-0.4.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate structsy-derive 0.4.0 into /workspace/builds/worker-92/source
[INFO] validating manifest of crates.io crate structsy-derive 0.4.0 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate structsy-derive 0.4.0
[INFO] finished tweaking crates.io crate structsy-derive 0.4.0
[INFO] tweaked toml for crates.io crate structsy-derive 0.4.0 written to /workspace/builds/worker-92/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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" "+1.59.0" "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-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 623f90927d2d12fe343d6a94352f3590b6a250608c2b8e87477aa96b05ce41f6
[INFO] running `Command { std: "docker" "start" "-a" "623f90927d2d12fe343d6a94352f3590b6a250608c2b8e87477aa96b05ce41f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "623f90927d2d12fe343d6a94352f3590b6a250608c2b8e87477aa96b05ce41f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "623f90927d2d12fe343d6a94352f3590b6a250608c2b8e87477aa96b05ce41f6", kill_on_drop: false }`
[INFO] [stdout] 623f90927d2d12fe343d6a94352f3590b6a250608c2b8e87477aa96b05ce41f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e06d84efc05f9c5bb471d3f424b7f6210fd8b9f17d4669c25da9c7e4ba399684
[INFO] running `Command { std: "docker" "start" "-a" "e06d84efc05f9c5bb471d3f424b7f6210fd8b9f17d4669c25da9c7e4ba399684", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling darling_core v0.13.1
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling darling_macro v0.13.1
[INFO] [stderr]    Compiling darling v0.13.1
[INFO] [stderr]    Compiling structsy-derive v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.73s
[INFO] running `Command { std: "docker" "inspect" "e06d84efc05f9c5bb471d3f424b7f6210fd8b9f17d4669c25da9c7e4ba399684", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e06d84efc05f9c5bb471d3f424b7f6210fd8b9f17d4669c25da9c7e4ba399684", kill_on_drop: false }`
[INFO] [stdout] e06d84efc05f9c5bb471d3f424b7f6210fd8b9f17d4669c25da9c7e4ba399684
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3880d6158fb2f183dfa5de7397bad8b81ffb0f8248b11fcfa48d51157ad85b7c
[INFO] running `Command { std: "docker" "start" "-a" "3880d6158fb2f183dfa5de7397bad8b81ffb0f8248b11fcfa48d51157ad85b7c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling structsy-derive v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.14s
[INFO] running `Command { std: "docker" "inspect" "3880d6158fb2f183dfa5de7397bad8b81ffb0f8248b11fcfa48d51157ad85b7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3880d6158fb2f183dfa5de7397bad8b81ffb0f8248b11fcfa48d51157ad85b7c", kill_on_drop: false }`
[INFO] [stdout] 3880d6158fb2f183dfa5de7397bad8b81ffb0f8248b11fcfa48d51157ad85b7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3896a91a2b812b0ff0e1be9a1d6bbe9f43f439bfd9f8762e59344d446fd438dd
[INFO] running `Command { std: "docker" "start" "-a" "3896a91a2b812b0ff0e1be9a1d6bbe9f43f439bfd9f8762e59344d446fd438dd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/structsy_derive-e9f511f16a009b8d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests structsy-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" "3896a91a2b812b0ff0e1be9a1d6bbe9f43f439bfd9f8762e59344d446fd438dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3896a91a2b812b0ff0e1be9a1d6bbe9f43f439bfd9f8762e59344d446fd438dd", kill_on_drop: false }`
[INFO] [stdout] 3896a91a2b812b0ff0e1be9a1d6bbe9f43f439bfd9f8762e59344d446fd438dd