[INFO] fetching crate xwt-web 0.20.0...
[INFO] building xwt-web-0.20.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate xwt-web 0.20.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate xwt-web 0.20.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate xwt-web 0.20.0
[INFO] tweaked toml for crates.io crate xwt-web 0.20.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate xwt-web 0.20.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate xwt-web 0.20.0 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded xwt-test-assets-build v0.4.0
[INFO] [stderr]   Downloaded constcat v0.5.1
[INFO] [stderr]   Downloaded xwt-cert-gen v0.2.1
[INFO] [stderr]   Downloaded xwt-tests v0.12.0
[INFO] [stderr]   Downloaded web-sys-async-io v0.5.0
[INFO] [stderr]   Downloaded xwt-test-assets v0.2.0
[INFO] [stderr]   Downloaded tls_codec_derive v0.4.1
[INFO] [stderr]   Downloaded xwt-core v0.9.0
[INFO] [stderr]   Downloaded xwt-cert-fingerprint v0.1.1
[INFO] [stderr]   Downloaded web-sys-stream-utils v0.2.5
[INFO] [stderr]   Downloaded xwt-error v0.9.0
[INFO] [stderr]   Downloaded web-wt-sys v0.2.2
[INFO] [stderr]   Downloaded tracing-wasm v0.2.1
[INFO] [stderr]   Downloaded der_derive v0.7.3
[INFO] [stderr]   Downloaded flagset v0.4.6
[INFO] [stderr]   Downloaded x509-cert v0.2.5
[INFO] [stderr]   Downloaded wasm-bindgen-test-macro v0.3.50
[INFO] [stderr]   Downloaded wasm-bindgen-test v0.3.50
[INFO] [stderr]   Downloaded tls_codec v0.4.1
[INFO] [stderr]   Downloaded tokio v1.42.1
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3fc87653771919442e7f493e835834af07b0b9cc00c8728a43a7b8a6b6c4e2f8
[INFO] running `Command { std: "docker" "start" "-a" "3fc87653771919442e7f493e835834af07b0b9cc00c8728a43a7b8a6b6c4e2f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3fc87653771919442e7f493e835834af07b0b9cc00c8728a43a7b8a6b6c4e2f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fc87653771919442e7f493e835834af07b0b9cc00c8728a43a7b8a6b6c4e2f8", kill_on_drop: false }`
[INFO] [stdout] 3fc87653771919442e7f493e835834af07b0b9cc00c8728a43a7b8a6b6c4e2f8
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7855d7e0e691f31ded7623d5d0db93bda555693e5384a69c259f1d399f192bdc
[INFO] running `Command { std: "docker" "start" "-a" "7855d7e0e691f31ded7623d5d0db93bda555693e5384a69c259f1d399f192bdc", kill_on_drop: false }`
[INFO] [stderr]    Compiling xwt-web v0.20.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] running `Command { std: "docker" "inspect" "7855d7e0e691f31ded7623d5d0db93bda555693e5384a69c259f1d399f192bdc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7855d7e0e691f31ded7623d5d0db93bda555693e5384a69c259f1d399f192bdc", kill_on_drop: false }`
[INFO] [stdout] 7855d7e0e691f31ded7623d5d0db93bda555693e5384a69c259f1d399f192bdc
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f3fc0e2083a80c09fbc0bf8b66045bf08fb352577dee760e5d96e8db792f67a
[INFO] running `Command { std: "docker" "start" "-a" "9f3fc0e2083a80c09fbc0bf8b66045bf08fb352577dee760e5d96e8db792f67a", kill_on_drop: false }`
[INFO] [stderr]    Compiling xwt-web v0.20.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "9f3fc0e2083a80c09fbc0bf8b66045bf08fb352577dee760e5d96e8db792f67a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f3fc0e2083a80c09fbc0bf8b66045bf08fb352577dee760e5d96e8db792f67a", kill_on_drop: false }`
[INFO] [stdout] 9f3fc0e2083a80c09fbc0bf8b66045bf08fb352577dee760e5d96e8db792f67a