[INFO] fetching crate wasmtime-vfs-ledger 0.1.0...
[INFO] testing wasmtime-vfs-ledger-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate wasmtime-vfs-ledger 0.1.0 into /workspace/builds/worker-1-tc1/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-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wasmtime-vfs-ledger 0.1.0 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6dc5ee8f1b568951a3e9316ba80ebdec2344cee7ce48a46f247d43e4ff1777fc
[INFO] running `Command { std: "docker" "start" "-a" "6dc5ee8f1b568951a3e9316ba80ebdec2344cee7ce48a46f247d43e4ff1777fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6dc5ee8f1b568951a3e9316ba80ebdec2344cee7ce48a46f247d43e4ff1777fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6dc5ee8f1b568951a3e9316ba80ebdec2344cee7ce48a46f247d43e4ff1777fc", kill_on_drop: false }`
[INFO] [stdout] 6dc5ee8f1b568951a3e9316ba80ebdec2344cee7ce48a46f247d43e4ff1777fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9fcf08f5222a6dde3041a074972bc5df9e3e39bdf0dee6f4cbde0564518f9098
[INFO] running `Command { std: "docker" "start" "-a" "9fcf08f5222a6dde3041a074972bc5df9e3e39bdf0dee6f4cbde0564518f9098", 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 0.69s
[INFO] running `Command { std: "docker" "inspect" "9fcf08f5222a6dde3041a074972bc5df9e3e39bdf0dee6f4cbde0564518f9098", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fcf08f5222a6dde3041a074972bc5df9e3e39bdf0dee6f4cbde0564518f9098", kill_on_drop: false }`
[INFO] [stdout] 9fcf08f5222a6dde3041a074972bc5df9e3e39bdf0dee6f4cbde0564518f9098
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c777f3d12fb5f9832adf15a000c2d9811368b66d6ccc3d43eb07d075f87dfbbb
[INFO] running `Command { std: "docker" "start" "-a" "c777f3d12fb5f9832adf15a000c2d9811368b66d6ccc3d43eb07d075f87dfbbb", 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 0.74s
[INFO] running `Command { std: "docker" "inspect" "c777f3d12fb5f9832adf15a000c2d9811368b66d6ccc3d43eb07d075f87dfbbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c777f3d12fb5f9832adf15a000c2d9811368b66d6ccc3d43eb07d075f87dfbbb", kill_on_drop: false }`
[INFO] [stdout] c777f3d12fb5f9832adf15a000c2d9811368b66d6ccc3d43eb07d075f87dfbbb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ccb65ebb9d21e073cdea993d60e8601d953ad165452952b6df74a849f2bf8128
[INFO] running `Command { std: "docker" "start" "-a" "ccb65ebb9d21e073cdea993d60e8601d953ad165452952b6df74a849f2bf8128", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wasmtime_vfs_ledger-79c340d8f82ab830)
[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" "ccb65ebb9d21e073cdea993d60e8601d953ad165452952b6df74a849f2bf8128", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccb65ebb9d21e073cdea993d60e8601d953ad165452952b6df74a849f2bf8128", kill_on_drop: false }`
[INFO] [stdout] ccb65ebb9d21e073cdea993d60e8601d953ad165452952b6df74a849f2bf8128