[INFO] fetching crate cloacina-macros 0.2.0...
[INFO] checking cloacina-macros-0.2.0 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1
[INFO] extracting crate cloacina-macros 0.2.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate cloacina-macros 0.2.0
[INFO] finished tweaking crates.io crate cloacina-macros 0.2.0
[INFO] tweaked toml for crates.io crate cloacina-macros 0.2.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cloacina-macros 0.2.0 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cloacina-macros 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d98ae8cb2cf22c6eb222db2d3e9a53941b7be2314fc1090735642492e3ef8dfa
[INFO] running `Command { std: "docker" "start" "-a" "d98ae8cb2cf22c6eb222db2d3e9a53941b7be2314fc1090735642492e3ef8dfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d98ae8cb2cf22c6eb222db2d3e9a53941b7be2314fc1090735642492e3ef8dfa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d98ae8cb2cf22c6eb222db2d3e9a53941b7be2314fc1090735642492e3ef8dfa", kill_on_drop: false }`
[INFO] [stdout] d98ae8cb2cf22c6eb222db2d3e9a53941b7be2314fc1090735642492e3ef8dfa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17acbcef4e2471b8fdafba30323b6ff29d3e910fbcab16ca55a8308d0c9c8cb5
[INFO] running `Command { std: "docker" "start" "-a" "17acbcef4e2471b8fdafba30323b6ff29d3e910fbcab16ca55a8308d0c9c8cb5", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling syn v2.0.103
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]    Compiling ctor v0.2.9
[INFO] [stderr]    Compiling async-trait v0.1.88
[INFO] [stderr]     Checking cloacina-macros v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `TaskMetadata` is never constructed
[INFO] [stdout]   --> src/packaged_workflow.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct TaskMetadata {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TaskMetadataCollection` is never constructed
[INFO] [stdout]   --> src/packaged_workflow.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub struct TaskMetadataCollection {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TaskMetadata` is never constructed
[INFO] [stdout]   --> src/packaged_workflow.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub struct TaskMetadata {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TaskMetadataCollection` is never constructed
[INFO] [stdout]   --> src/packaged_workflow.rs:53:12
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub struct TaskMetadataCollection {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.08s
[INFO] running `Command { std: "docker" "inspect" "17acbcef4e2471b8fdafba30323b6ff29d3e910fbcab16ca55a8308d0c9c8cb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17acbcef4e2471b8fdafba30323b6ff29d3e910fbcab16ca55a8308d0c9c8cb5", kill_on_drop: false }`
[INFO] [stdout] 17acbcef4e2471b8fdafba30323b6ff29d3e910fbcab16ca55a8308d0c9c8cb5