[INFO] fetching crate passive_derive 0.1.1...
[INFO] testing passive_derive-0.1.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate passive_derive 0.1.1 into /workspace/builds/worker-22/source
[INFO] validating manifest of crates.io crate passive_derive 0.1.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate passive_derive 0.1.1
[INFO] finished tweaking crates.io crate passive_derive 0.1.1
[INFO] tweaked toml for crates.io crate passive_derive 0.1.1 written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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" "+1.55.0" "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-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8dbb7e82a3ab277b0139f2875c11ecaa897ad00335291de9290e7cc09a7b0aa8
[INFO] running `Command { std: "docker" "start" "-a" "8dbb7e82a3ab277b0139f2875c11ecaa897ad00335291de9290e7cc09a7b0aa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8dbb7e82a3ab277b0139f2875c11ecaa897ad00335291de9290e7cc09a7b0aa8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8dbb7e82a3ab277b0139f2875c11ecaa897ad00335291de9290e7cc09a7b0aa8", kill_on_drop: false }`
[INFO] [stdout] 8dbb7e82a3ab277b0139f2875c11ecaa897ad00335291de9290e7cc09a7b0aa8
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9590b966226ea5279ee002b863d42a63f90b08c85b8bd9b3dfd9fceaa093162f
[INFO] running `Command { std: "docker" "start" "-a" "9590b966226ea5279ee002b863d42a63f90b08c85b8bd9b3dfd9fceaa093162f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling synstructure v0.12.5
[INFO] [stderr]    Compiling passive_derive v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.97s
[INFO] running `Command { std: "docker" "inspect" "9590b966226ea5279ee002b863d42a63f90b08c85b8bd9b3dfd9fceaa093162f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9590b966226ea5279ee002b863d42a63f90b08c85b8bd9b3dfd9fceaa093162f", kill_on_drop: false }`
[INFO] [stdout] 9590b966226ea5279ee002b863d42a63f90b08c85b8bd9b3dfd9fceaa093162f
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 616b2686ff71f6f91e565736b9a31f3ea0b85ce650dbfd10ea29bafc79202082
[INFO] running `Command { std: "docker" "start" "-a" "616b2686ff71f6f91e565736b9a31f3ea0b85ce650dbfd10ea29bafc79202082", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] running `Command { std: "docker" "inspect" "616b2686ff71f6f91e565736b9a31f3ea0b85ce650dbfd10ea29bafc79202082", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "616b2686ff71f6f91e565736b9a31f3ea0b85ce650dbfd10ea29bafc79202082", kill_on_drop: false }`
[INFO] [stdout] 616b2686ff71f6f91e565736b9a31f3ea0b85ce650dbfd10ea29bafc79202082
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 83b77b3969924b3c4a4b71667a6369ca2896d1c8fe124c1da72a22d5dd54842e
[INFO] running `Command { std: "docker" "start" "-a" "83b77b3969924b3c4a4b71667a6369ca2896d1c8fe124c1da72a22d5dd54842e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] running `Command { std: "docker" "inspect" "83b77b3969924b3c4a4b71667a6369ca2896d1c8fe124c1da72a22d5dd54842e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83b77b3969924b3c4a4b71667a6369ca2896d1c8fe124c1da72a22d5dd54842e", kill_on_drop: false }`
[INFO] [stdout] 83b77b3969924b3c4a4b71667a6369ca2896d1c8fe124c1da72a22d5dd54842e