[INFO] fetching crate pallet-contracts-proc-macro 3.0.0...
[INFO] testing pallet-contracts-proc-macro-3.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate pallet-contracts-proc-macro 3.0.0 into /workspace/builds/worker-102/source
[INFO] validating manifest of crates.io crate pallet-contracts-proc-macro 3.0.0 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 pallet-contracts-proc-macro 3.0.0
[INFO] finished tweaking crates.io crate pallet-contracts-proc-macro 3.0.0
[INFO] tweaked toml for crates.io crate pallet-contracts-proc-macro 3.0.0 written to /workspace/builds/worker-102/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-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] 3fdd9f2a0cead594fd27633e83b08169789918bf658748fa8c868f3d15337ff1
[INFO] running `Command { std: "docker" "start" "-a" "3fdd9f2a0cead594fd27633e83b08169789918bf658748fa8c868f3d15337ff1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3fdd9f2a0cead594fd27633e83b08169789918bf658748fa8c868f3d15337ff1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fdd9f2a0cead594fd27633e83b08169789918bf658748fa8c868f3d15337ff1", kill_on_drop: false }`
[INFO] [stdout] 3fdd9f2a0cead594fd27633e83b08169789918bf658748fa8c868f3d15337ff1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] a7e05756b8cd24022617c2f5c1c6e45e44c5759e9d8bdeac610d0a06bde50eaa
[INFO] running `Command { std: "docker" "start" "-a" "a7e05756b8cd24022617c2f5c1c6e45e44c5759e9d8bdeac610d0a06bde50eaa", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pallet-contracts-proc-macro v3.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `DataStruct`, `Fields`
[INFO] [stdout]   --> src/lib.rs:27:36
[INFO] [stdout]    |
[INFO] [stdout] 27 | use syn::{parse_macro_input, Data, DataStruct, DeriveInput, Fields, Ident};
[INFO] [stdout]    |                                    ^^^^^^^^^^               ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alloc::string::ToString`
[INFO] [stdout]   --> src/lib.rs:28:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | use alloc::string::ToString;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `syn::spanned::Spanned`
[INFO] [stdout]   --> src/lib.rs:26:5
[INFO] [stdout]    |
[INFO] [stdout] 26 | use syn::spanned::Spanned;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.09s
[INFO] running `Command { std: "docker" "inspect" "a7e05756b8cd24022617c2f5c1c6e45e44c5759e9d8bdeac610d0a06bde50eaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7e05756b8cd24022617c2f5c1c6e45e44c5759e9d8bdeac610d0a06bde50eaa", kill_on_drop: false }`
[INFO] [stdout] a7e05756b8cd24022617c2f5c1c6e45e44c5759e9d8bdeac610d0a06bde50eaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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] 2edde62d9e84742904193afaa857b16e98f2cc336a6c1b687931eeec54a0ce72
[INFO] running `Command { std: "docker" "start" "-a" "2edde62d9e84742904193afaa857b16e98f2cc336a6c1b687931eeec54a0ce72", kill_on_drop: false }`
[ERROR] error running command: no output for 300 seconds
[INFO] running `Command { std: "docker" "inspect" "2edde62d9e84742904193afaa857b16e98f2cc336a6c1b687931eeec54a0ce72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2edde62d9e84742904193afaa857b16e98f2cc336a6c1b687931eeec54a0ce72", kill_on_drop: false }`
[INFO] [stdout] 2edde62d9e84742904193afaa857b16e98f2cc336a6c1b687931eeec54a0ce72