[INFO] fetching crate wasi-virt 0.0.1...
[INFO] testing wasi-virt-0.0.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate wasi-virt 0.0.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate wasi-virt 0.0.1
[INFO] finished tweaking crates.io crate wasi-virt 0.0.1
[INFO] tweaked toml for crates.io crate wasi-virt 0.0.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wasi-virt 0.0.1 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 wasi-virt 0.0.1 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 237ef6e13c88985aece43bb9505fd56d71152d568425da9ba0df7317ad4c4773
[INFO] running `Command { std: "docker" "start" "-a" "237ef6e13c88985aece43bb9505fd56d71152d568425da9ba0df7317ad4c4773", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "237ef6e13c88985aece43bb9505fd56d71152d568425da9ba0df7317ad4c4773", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "237ef6e13c88985aece43bb9505fd56d71152d568425da9ba0df7317ad4c4773", kill_on_drop: false }`
[INFO] [stdout] 237ef6e13c88985aece43bb9505fd56d71152d568425da9ba0df7317ad4c4773
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 2fa668391f7f98c1cf22703483f0a4a82b96e6c4d51b61b1beb85ac404a37376
[INFO] running `Command { std: "docker" "start" "-a" "2fa668391f7f98c1cf22703483f0a4a82b96e6c4d51b61b1beb85ac404a37376", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasi-virt v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] running `Command { std: "docker" "inspect" "2fa668391f7f98c1cf22703483f0a4a82b96e6c4d51b61b1beb85ac404a37376", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fa668391f7f98c1cf22703483f0a4a82b96e6c4d51b61b1beb85ac404a37376", kill_on_drop: false }`
[INFO] [stdout] 2fa668391f7f98c1cf22703483f0a4a82b96e6c4d51b61b1beb85ac404a37376
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 648d80b04ff8d8b5468b078cb5ae6c877457452fc3c8942e4d2b7208d0a35b14
[INFO] running `Command { std: "docker" "start" "-a" "648d80b04ff8d8b5468b078cb5ae6c877457452fc3c8942e4d2b7208d0a35b14", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasi-virt v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "648d80b04ff8d8b5468b078cb5ae6c877457452fc3c8942e4d2b7208d0a35b14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "648d80b04ff8d8b5468b078cb5ae6c877457452fc3c8942e4d2b7208d0a35b14", kill_on_drop: false }`
[INFO] [stdout] 648d80b04ff8d8b5468b078cb5ae6c877457452fc3c8942e4d2b7208d0a35b14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 47634da2c2a883fa2251019e56260de8d3227abe2ece688b7c8c779323e820eb
[INFO] running `Command { std: "docker" "start" "-a" "47634da2c2a883fa2251019e56260de8d3227abe2ece688b7c8c779323e820eb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wasi_virt-ee09debcd67b0bf7)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wasi_virt
[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" "47634da2c2a883fa2251019e56260de8d3227abe2ece688b7c8c779323e820eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47634da2c2a883fa2251019e56260de8d3227abe2ece688b7c8c779323e820eb", kill_on_drop: false }`
[INFO] [stdout] 47634da2c2a883fa2251019e56260de8d3227abe2ece688b7c8c779323e820eb