[INFO] fetching crate wasmtime-vfs-ledger 0.1.0...
[INFO] testing wasmtime-vfs-ledger-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate wasmtime-vfs-ledger 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate wasmtime-vfs-ledger 0.1.0
[INFO] finished tweaking crates.io crate wasmtime-vfs-ledger 0.1.0
[INFO] tweaked toml for crates.io crate wasmtime-vfs-ledger 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wasmtime-vfs-ledger 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] 9a2c0967a9bd847339a8ccba7a5dac1fa0bda9668248e3bfa1f7e7408affc7d3
[INFO] running `Command { std: "docker" "start" "-a" "9a2c0967a9bd847339a8ccba7a5dac1fa0bda9668248e3bfa1f7e7408affc7d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9a2c0967a9bd847339a8ccba7a5dac1fa0bda9668248e3bfa1f7e7408affc7d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a2c0967a9bd847339a8ccba7a5dac1fa0bda9668248e3bfa1f7e7408affc7d3", kill_on_drop: false }`
[INFO] [stdout] 9a2c0967a9bd847339a8ccba7a5dac1fa0bda9668248e3bfa1f7e7408affc7d3
[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] 5526ee888b29966881e16a27eddc52cdfa01f725df0575d8f973f3c13bb39361
[INFO] running `Command { std: "docker" "start" "-a" "5526ee888b29966881e16a27eddc52cdfa01f725df0575d8f973f3c13bb39361", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasmtime-vfs-ledger v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "5526ee888b29966881e16a27eddc52cdfa01f725df0575d8f973f3c13bb39361", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5526ee888b29966881e16a27eddc52cdfa01f725df0575d8f973f3c13bb39361", kill_on_drop: false }`
[INFO] [stdout] 5526ee888b29966881e16a27eddc52cdfa01f725df0575d8f973f3c13bb39361
[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] 690db9cf0c6c4925cb1783a0d747fdad272d272d3adba64c98c0b8078098ffc4
[INFO] running `Command { std: "docker" "start" "-a" "690db9cf0c6c4925cb1783a0d747fdad272d272d3adba64c98c0b8078098ffc4", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasmtime-vfs-ledger v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "690db9cf0c6c4925cb1783a0d747fdad272d272d3adba64c98c0b8078098ffc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "690db9cf0c6c4925cb1783a0d747fdad272d272d3adba64c98c0b8078098ffc4", kill_on_drop: false }`
[INFO] [stdout] 690db9cf0c6c4925cb1783a0d747fdad272d272d3adba64c98c0b8078098ffc4
[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] 8537bd3d80fc12dcc63cb735e87a3372a8cd309ef69b932e3f416dee422cc7e5
[INFO] running `Command { std: "docker" "start" "-a" "8537bd3d80fc12dcc63cb735e87a3372a8cd309ef69b932e3f416dee422cc7e5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wasmtime_vfs_ledger-93471a26ced62674)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::reuse ... 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 wasmtime_vfs_ledger
[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" "8537bd3d80fc12dcc63cb735e87a3372a8cd309ef69b932e3f416dee422cc7e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8537bd3d80fc12dcc63cb735e87a3372a8cd309ef69b932e3f416dee422cc7e5", kill_on_drop: false }`
[INFO] [stdout] 8537bd3d80fc12dcc63cb735e87a3372a8cd309ef69b932e3f416dee422cc7e5