[INFO] fetching crate igvm_defs 0.4.0...
[INFO] testing igvm_defs-0.4.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate igvm_defs 0.4.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate igvm_defs 0.4.0
[INFO] finished tweaking crates.io crate igvm_defs 0.4.0
[INFO] tweaked toml for crates.io crate igvm_defs 0.4.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate igvm_defs 0.4.0 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] crate crates.io crate igvm_defs 0.4.0 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" "+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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f2a4e2980338f96d274c9b1083b191e4a54c21d41ab1aa6afc0c4edd704c8d88
[INFO] running `Command { std: "docker" "start" "-a" "f2a4e2980338f96d274c9b1083b191e4a54c21d41ab1aa6afc0c4edd704c8d88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2a4e2980338f96d274c9b1083b191e4a54c21d41ab1aa6afc0c4edd704c8d88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2a4e2980338f96d274c9b1083b191e4a54c21d41ab1aa6afc0c4edd704c8d88", kill_on_drop: false }`
[INFO] [stdout] f2a4e2980338f96d274c9b1083b191e4a54c21d41ab1aa6afc0c4edd704c8d88
[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=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] cf38298740acc035ba6bb0482e7b9bdca83a9234aa1bf5a874d9e24cf0c17634
[INFO] running `Command { std: "docker" "start" "-a" "cf38298740acc035ba6bb0482e7b9bdca83a9234aa1bf5a874d9e24cf0c17634", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.96
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling zerocopy-derive v0.8.26
[INFO] [stderr]    Compiling open-enum-derive v0.5.2
[INFO] [stderr]    Compiling bitfield-struct v0.10.1
[INFO] [stderr]    Compiling open-enum v0.5.2
[INFO] [stderr]    Compiling igvm_defs v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.39s
[INFO] running `Command { std: "docker" "inspect" "cf38298740acc035ba6bb0482e7b9bdca83a9234aa1bf5a874d9e24cf0c17634", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf38298740acc035ba6bb0482e7b9bdca83a9234aa1bf5a874d9e24cf0c17634", kill_on_drop: false }`
[INFO] [stdout] cf38298740acc035ba6bb0482e7b9bdca83a9234aa1bf5a874d9e24cf0c17634
[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=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] 53d75d4108bc31de8d880be820867a71aff8674389dea0e33b892dfe47a3ddde
[INFO] running `Command { std: "docker" "start" "-a" "53d75d4108bc31de8d880be820867a71aff8674389dea0e33b892dfe47a3ddde", kill_on_drop: false }`
[INFO] [stderr]    Compiling igvm_defs v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "53d75d4108bc31de8d880be820867a71aff8674389dea0e33b892dfe47a3ddde", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53d75d4108bc31de8d880be820867a71aff8674389dea0e33b892dfe47a3ddde", kill_on_drop: false }`
[INFO] [stdout] 53d75d4108bc31de8d880be820867a71aff8674389dea0e33b892dfe47a3ddde
[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=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", kill_on_drop: false }`
[INFO] [stdout] 7b86263cf8cf5e38bee9e87d21053a68580e0b54f9c89b5c9fd2e76fd2d7b3d7
[INFO] running `Command { std: "docker" "start" "-a" "7b86263cf8cf5e38bee9e87d21053a68580e0b54f9c89b5c9fd2e76fd2d7b3d7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/igvm_defs-e0ad7f9ae29ba083)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests igvm_defs
[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] [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" "7b86263cf8cf5e38bee9e87d21053a68580e0b54f9c89b5c9fd2e76fd2d7b3d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b86263cf8cf5e38bee9e87d21053a68580e0b54f9c89b5c9fd2e76fd2d7b3d7", kill_on_drop: false }`
[INFO] [stdout] 7b86263cf8cf5e38bee9e87d21053a68580e0b54f9c89b5c9fd2e76fd2d7b3d7