[INFO] fetching crate pax-properties-coproduct 0.10.7...
[INFO] checking pax-properties-coproduct-0.10.7 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never
[INFO] extracting crate pax-properties-coproduct 0.10.7 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate pax-properties-coproduct 0.10.7 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pax-properties-coproduct 0.10.7
[INFO] finished tweaking crates.io crate pax-properties-coproduct 0.10.7
[INFO] tweaked toml for crates.io crate pax-properties-coproduct 0.10.7 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 31 packages
[INFO] [stderr]       Adding error-chain v0.10.0 (latest: v0.12.4)
[INFO] [stderr]       Adding kurbo v0.9.5 (latest: v0.11.0)
[INFO] [stderr]       Adding pax-message v0.10.10 (latest: v0.12.8)
[INFO] [stderr]       Adding pax-runtime-api v0.10.10 (latest: v0.12.8)
[INFO] [stderr]       Adding uuid v0.8.2 (latest: v1.8.0)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mut_static v5.0.0
[INFO] [stderr]   Downloaded pax-message v0.10.10
[INFO] [stderr]   Downloaded pax-runtime-api v0.10.10
[INFO] [stderr]   Downloaded kurbo v0.9.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] faf0f772dd932f85f455a933e40190c1f360bba5d3213b20ffad0a13226bd540
[INFO] running `Command { std: "docker" "start" "-a" "faf0f772dd932f85f455a933e40190c1f360bba5d3213b20ffad0a13226bd540", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "faf0f772dd932f85f455a933e40190c1f360bba5d3213b20ffad0a13226bd540", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "faf0f772dd932f85f455a933e40190c1f360bba5d3213b20ffad0a13226bd540", kill_on_drop: false }`
[INFO] [stdout] faf0f772dd932f85f455a933e40190c1f360bba5d3213b20ffad0a13226bd540
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 00ff886fd72204b7578f609a06ea297a1b90ec4ff871f390b1bba063c012cfa4
[INFO] running `Command { std: "docker" "start" "-a" "00ff886fd72204b7578f609a06ea297a1b90ec4ff871f390b1bba063c012cfa4", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm-bindgen v0.2.92
[INFO] [stderr]     Checking error-chain v0.10.0
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking kurbo v0.9.5
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.92
[INFO] [stderr]     Checking mut_static v5.0.0
[INFO] [stderr]     Checking uuid v0.8.2
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.92
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.92
[INFO] [stderr]     Checking pax-message v0.10.10
[INFO] [stderr]     Checking pax-runtime-api v0.10.10
[INFO] [stderr]     Checking pax-properties-coproduct v0.10.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.62s
[INFO] running `Command { std: "docker" "inspect" "00ff886fd72204b7578f609a06ea297a1b90ec4ff871f390b1bba063c012cfa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00ff886fd72204b7578f609a06ea297a1b90ec4ff871f390b1bba063c012cfa4", kill_on_drop: false }`
[INFO] [stdout] 00ff886fd72204b7578f609a06ea297a1b90ec4ff871f390b1bba063c012cfa4