[INFO] fetching crate infinitree-macros 0.11.0...
[INFO] testing infinitree-macros-0.11.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate infinitree-macros 0.11.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate infinitree-macros 0.11.0
[INFO] finished tweaking crates.io crate infinitree-macros 0.11.0
[INFO] tweaked toml for crates.io crate infinitree-macros 0.11.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate infinitree-macros 0.11.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] baed5d28dd21e36f38e5cf40d9a4bac605a80f5f21021c58273c320e7643450c
[INFO] running `Command { std: "docker" "start" "-a" "baed5d28dd21e36f38e5cf40d9a4bac605a80f5f21021c58273c320e7643450c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "baed5d28dd21e36f38e5cf40d9a4bac605a80f5f21021c58273c320e7643450c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baed5d28dd21e36f38e5cf40d9a4bac605a80f5f21021c58273c320e7643450c", kill_on_drop: false }`
[INFO] [stdout] baed5d28dd21e36f38e5cf40d9a4bac605a80f5f21021c58273c320e7643450c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb7828777880e6e8c897816b95db41a55d35dfa4b9cd2f309c884362a2d4a495
[INFO] running `Command { std: "docker" "start" "-a" "bb7828777880e6e8c897816b95db41a55d35dfa4b9cd2f309c884362a2d4a495", kill_on_drop: false }`
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling toml_datetime v0.7.2
[INFO] [stderr]    Compiling indexmap v2.11.4
[INFO] [stderr]    Compiling toml_parser v1.0.3
[INFO] [stderr]    Compiling toml_edit v0.23.6
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]    Compiling infinitree-macros v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.14s
[INFO] running `Command { std: "docker" "inspect" "bb7828777880e6e8c897816b95db41a55d35dfa4b9cd2f309c884362a2d4a495", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb7828777880e6e8c897816b95db41a55d35dfa4b9cd2f309c884362a2d4a495", kill_on_drop: false }`
[INFO] [stdout] bb7828777880e6e8c897816b95db41a55d35dfa4b9cd2f309c884362a2d4a495
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd9721b404ce4b5ede4e32f85a3e463b53e97d07aa8189ab2ffa635a861a5b17
[INFO] running `Command { std: "docker" "start" "-a" "bd9721b404ce4b5ede4e32f85a3e463b53e97d07aa8189ab2ffa635a861a5b17", kill_on_drop: false }`
[INFO] [stderr]    Compiling infinitree-macros v0.11.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `infinitree`
[INFO] [stdout]  --> src/lib.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use infinitree as _;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ no external crate `infinitree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `serde`
[INFO] [stdout]  --> src/lib.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use serde as _;
[INFO] [stdout]   |     ^^^^^^^^^^ no external crate `serde`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `infinitree-macros` (lib test) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "bd9721b404ce4b5ede4e32f85a3e463b53e97d07aa8189ab2ffa635a861a5b17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd9721b404ce4b5ede4e32f85a3e463b53e97d07aa8189ab2ffa635a861a5b17", kill_on_drop: false }`
[INFO] [stdout] bd9721b404ce4b5ede4e32f85a3e463b53e97d07aa8189ab2ffa635a861a5b17