[INFO] fetching crate vdom 0.0.0...
[INFO] testing vdom-0.0.0 against 1.91.0 for beta-1.92-2
[INFO] extracting crate vdom 0.0.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate vdom 0.0.0
[INFO] finished tweaking crates.io crate vdom 0.0.0
[INFO] tweaked toml for crates.io crate vdom 0.0.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate vdom 0.0.0 on toolchain 1.91.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded view v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f172ce25c6a8d24812aea9446e5b94b371acfd0fd06bf71ffd95d9873dbf42b
[INFO] running `Command { std: "docker" "start" "-a" "7f172ce25c6a8d24812aea9446e5b94b371acfd0fd06bf71ffd95d9873dbf42b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f172ce25c6a8d24812aea9446e5b94b371acfd0fd06bf71ffd95d9873dbf42b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f172ce25c6a8d24812aea9446e5b94b371acfd0fd06bf71ffd95d9873dbf42b", kill_on_drop: false }`
[INFO] [stdout] 7f172ce25c6a8d24812aea9446e5b94b371acfd0fd06bf71ffd95d9873dbf42b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 360c8d42aaeb77052a83b90aeba9d5472c5774df2a0fca51790f6696bc04b083
[INFO] running `Command { std: "docker" "start" "-a" "360c8d42aaeb77052a83b90aeba9d5472c5774df2a0fca51790f6696bc04b083", kill_on_drop: false }`
[INFO] [stderr]    Compiling view v0.4.1
[INFO] [stderr]    Compiling vdom v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "360c8d42aaeb77052a83b90aeba9d5472c5774df2a0fca51790f6696bc04b083", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "360c8d42aaeb77052a83b90aeba9d5472c5774df2a0fca51790f6696bc04b083", kill_on_drop: false }`
[INFO] [stdout] 360c8d42aaeb77052a83b90aeba9d5472c5774df2a0fca51790f6696bc04b083
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c5221ea0ae66164ec66f4511c56eb3a9b1fc80ea6f736681ffbe3810f57716d5
[INFO] running `Command { std: "docker" "start" "-a" "c5221ea0ae66164ec66f4511c56eb3a9b1fc80ea6f736681ffbe3810f57716d5", kill_on_drop: false }`
[INFO] [stderr]    Compiling vdom v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "c5221ea0ae66164ec66f4511c56eb3a9b1fc80ea6f736681ffbe3810f57716d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5221ea0ae66164ec66f4511c56eb3a9b1fc80ea6f736681ffbe3810f57716d5", kill_on_drop: false }`
[INFO] [stdout] c5221ea0ae66164ec66f4511c56eb3a9b1fc80ea6f736681ffbe3810f57716d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6907fad3f6edff413d11aa4281acd017a1deaaf1eca68c1fa01f8ee087d5e2f3
[INFO] running `Command { std: "docker" "start" "-a" "6907fad3f6edff413d11aa4281acd017a1deaaf1eca68c1fa01f8ee087d5e2f3", 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/vdom-ea036795890c7b1c)
[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 vdom
[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" "6907fad3f6edff413d11aa4281acd017a1deaaf1eca68c1fa01f8ee087d5e2f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6907fad3f6edff413d11aa4281acd017a1deaaf1eca68c1fa01f8ee087d5e2f3", kill_on_drop: false }`
[INFO] [stdout] 6907fad3f6edff413d11aa4281acd017a1deaaf1eca68c1fa01f8ee087d5e2f3