[INFO] fetching crate metaprogramming 0.1.0...
[INFO] testing metaprogramming-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate metaprogramming 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate metaprogramming 0.1.0
[INFO] finished tweaking crates.io crate metaprogramming 0.1.0
[INFO] tweaked toml for crates.io crate metaprogramming 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate metaprogramming 0.1.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 339598fd20cea09ad8f64b2c40d3e969fb083fc48968d99eba558841a74fef95
[INFO] running `Command { std: "docker" "start" "-a" "339598fd20cea09ad8f64b2c40d3e969fb083fc48968d99eba558841a74fef95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "339598fd20cea09ad8f64b2c40d3e969fb083fc48968d99eba558841a74fef95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "339598fd20cea09ad8f64b2c40d3e969fb083fc48968d99eba558841a74fef95", kill_on_drop: false }`
[INFO] [stdout] 339598fd20cea09ad8f64b2c40d3e969fb083fc48968d99eba558841a74fef95
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15dd75fc98f2472a2ff273f325d9149c8626b549dff5f2aafb28667a539d204e
[INFO] running `Command { std: "docker" "start" "-a" "15dd75fc98f2472a2ff273f325d9149c8626b549dff5f2aafb28667a539d204e", kill_on_drop: false }`
[INFO] [stderr]    Compiling metaprogramming v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "15dd75fc98f2472a2ff273f325d9149c8626b549dff5f2aafb28667a539d204e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15dd75fc98f2472a2ff273f325d9149c8626b549dff5f2aafb28667a539d204e", kill_on_drop: false }`
[INFO] [stdout] 15dd75fc98f2472a2ff273f325d9149c8626b549dff5f2aafb28667a539d204e
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 901fa87b3954d17ac234a59a639ff0adf94476d3cb08cbad9fd9829d5fb0237a
[INFO] running `Command { std: "docker" "start" "-a" "901fa87b3954d17ac234a59a639ff0adf94476d3cb08cbad9fd9829d5fb0237a", kill_on_drop: false }`
[INFO] [stderr]    Compiling metaprogramming v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "901fa87b3954d17ac234a59a639ff0adf94476d3cb08cbad9fd9829d5fb0237a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "901fa87b3954d17ac234a59a639ff0adf94476d3cb08cbad9fd9829d5fb0237a", kill_on_drop: false }`
[INFO] [stdout] 901fa87b3954d17ac234a59a639ff0adf94476d3cb08cbad9fd9829d5fb0237a
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 77bb7d4127583ece9475345d6c740b22bc9de91bae1fad4b40daabc92206ece6
[INFO] running `Command { std: "docker" "start" "-a" "77bb7d4127583ece9475345d6c740b22bc9de91bae1fad4b40daabc92206ece6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/metaprogramming-3a862ebdb6afefea)
[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] [stderr]    Doc-tests metaprogramming
[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" "77bb7d4127583ece9475345d6c740b22bc9de91bae1fad4b40daabc92206ece6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77bb7d4127583ece9475345d6c740b22bc9de91bae1fad4b40daabc92206ece6", kill_on_drop: false }`
[INFO] [stdout] 77bb7d4127583ece9475345d6c740b22bc9de91bae1fad4b40daabc92206ece6