[INFO] fetching crate taco-zcs-model-checker 0.1.0...
[INFO] testing taco-zcs-model-checker-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate taco-zcs-model-checker 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate taco-zcs-model-checker 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate taco-zcs-model-checker 0.1.0
[INFO] tweaked toml for crates.io crate taco-zcs-model-checker 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate taco-zcs-model-checker 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate taco-zcs-model-checker 0.1.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded taco-smt-encoder v0.1.0
[INFO] [stderr]   Downloaded oxidd-manager-index v0.11.0
[INFO] [stderr]   Downloaded pest_meta v2.8.5
[INFO] [stderr]   Downloaded oxidd-rules-mtbdd v0.6.0
[INFO] [stderr]   Downloaded nanorand v0.8.0
[INFO] [stderr]   Downloaded oxidd-rules-zbdd v0.11.0
[INFO] [stderr]   Downloaded taco-model-checker v0.1.0
[INFO] [stderr]   Downloaded hugealloc v0.1.1
[INFO] [stderr]   Downloaded taco-display-utils v0.1.0
[INFO] [stderr]   Downloaded cudd-sys v1.1.1
[INFO] [stderr]   Downloaded oxidd-reorder v0.6.1
[INFO] [stderr]   Downloaded autotools v0.2.7
[INFO] [stderr]   Downloaded pest_generator v2.8.5
[INFO] [stderr]   Downloaded taco-bdd v0.1.0
[INFO] [stderr]   Downloaded oxidd-rules-tdd v0.6.0
[INFO] [stderr]   Downloaded easy-smt v0.3.2
[INFO] [stderr]   Downloaded sptr v0.3.2
[INFO] [stderr]   Downloaded pest v2.8.5
[INFO] [stderr]   Downloaded oxidd-rules-bdd v0.11.0
[INFO] [stderr]   Downloaded oxidd-derive v0.11.0
[INFO] [stderr]   Downloaded linear-hashtbl v0.1.4
[INFO] [stderr]   Downloaded is_sorted v0.1.1
[INFO] [stderr]   Downloaded oxidd v0.11.0
[INFO] [stderr]   Downloaded taco-threshold-automaton v0.1.0
[INFO] [stderr]   Downloaded taco-parser v0.1.0
[INFO] [stderr]   Downloaded oxidd-core v0.11.0
[INFO] [stderr]   Downloaded oxidd-dump v0.6.0
[INFO] [stderr]   Downloaded pest_derive v2.8.5
[INFO] [stderr]   Downloaded taco-interval-ta v0.1.0
[INFO] [stderr]   Downloaded oxidd-cache v0.11.1
[INFO] [stderr]   Downloaded libc-stdhandle v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8be162d719ded095d9bf9320dd5c5f905804c8d7ff60ef574e6883a634ce3120
[INFO] running `Command { std: "docker" "start" "-a" "8be162d719ded095d9bf9320dd5c5f905804c8d7ff60ef574e6883a634ce3120", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8be162d719ded095d9bf9320dd5c5f905804c8d7ff60ef574e6883a634ce3120", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8be162d719ded095d9bf9320dd5c5f905804c8d7ff60ef574e6883a634ce3120", kill_on_drop: false }`
[INFO] [stdout] 8be162d719ded095d9bf9320dd5c5f905804c8d7ff60ef574e6883a634ce3120
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 941be9bbeaa943a1f46264f9a066b48564405759db6208a0bdcc00ec75efc23d
[INFO] running `Command { std: "docker" "start" "-a" "941be9bbeaa943a1f46264f9a066b48564405759db6208a0bdcc00ec75efc23d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling nanorand v0.8.0
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling is_sorted v0.1.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling autotools v0.2.7
[INFO] [stderr]    Compiling sptr v0.3.2
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling libc-stdhandle v0.1.0
[INFO] [stderr]    Compiling flume v0.11.1
[INFO] [stderr]    Compiling linear-hashtbl v0.1.4
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling taco-display-utils v0.1.0
[INFO] [stderr]    Compiling easy-smt v0.3.2
[INFO] [stderr]    Compiling oxidd-core v0.11.0
[INFO] [stderr]    Compiling cudd-sys v1.1.1
[INFO] [stderr] error: failed to run custom build command for `cudd-sys v1.1.1`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/cudd-sys-624f4b95dfd8fb8e/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   Downloading https://github.com/cuddorg/cudd/releases/download/3.0.0/cudd-3.0.0.tar.gz to /opt/rustwide/target/debug/build/cudd-sys-857bdf20b648b746/out/cudd-3.0.0.tar.gz
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   Command "curl" "-L" "https://github.com/cuddorg/cudd/releases/download/3.0.0/cudd-3.0.0.tar.gz" "-o" "/opt/rustwide/target/debug/build/cudd-sys-857bdf20b648b746/out/cudd-3.0.0.tar.gz" exited with status exit status: 6
[INFO] [stderr]   Error: "Error downloading CUDD package: CommandError(ExitStatus(unix_wait_status(1536)))."
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "941be9bbeaa943a1f46264f9a066b48564405759db6208a0bdcc00ec75efc23d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "941be9bbeaa943a1f46264f9a066b48564405759db6208a0bdcc00ec75efc23d", kill_on_drop: false }`
[INFO] [stdout] 941be9bbeaa943a1f46264f9a066b48564405759db6208a0bdcc00ec75efc23d