[INFO] fetching crate polyhorn-cli 0.4.2...
[INFO] building polyhorn-cli-0.4.2 against master#461e8078010433ff7de2db2aaae8a3cfb0847215 for pr-94962
[INFO] extracting crate polyhorn-cli 0.4.2 into /workspace/builds/worker-31/source
[INFO] validating manifest of crates.io crate polyhorn-cli 0.4.2 on toolchain 461e8078010433ff7de2db2aaae8a3cfb0847215
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate polyhorn-cli 0.4.2
[INFO] finished tweaking crates.io crate polyhorn-cli 0.4.2
[INFO] tweaked toml for crates.io crate polyhorn-cli 0.4.2 written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] crate crates.io crate polyhorn-cli 0.4.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3c3ea97e85bc702f2e4ae03fe4e387d88e0d3b046da084920e313bbb170a7a09
[INFO] running `Command { std: "docker" "start" "-a" "3c3ea97e85bc702f2e4ae03fe4e387d88e0d3b046da084920e313bbb170a7a09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3c3ea97e85bc702f2e4ae03fe4e387d88e0d3b046da084920e313bbb170a7a09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c3ea97e85bc702f2e4ae03fe4e387d88e0d3b046da084920e313bbb170a7a09", kill_on_drop: false }`
[INFO] [stdout] 3c3ea97e85bc702f2e4ae03fe4e387d88e0d3b046da084920e313bbb170a7a09
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fad1b3cae21978a9adda163ef98cc65bf3122bea64c469ecd5ff27a1211a552
[INFO] running `Command { std: "docker" "start" "-a" "4fad1b3cae21978a9adda163ef98cc65bf3122bea64c469ecd5ff27a1211a552", kill_on_drop: false }`
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[INFO] [stderr]    Compiling cargo_metadata v0.11.4
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[INFO] [stderr]    Compiling hyper v0.13.9
[INFO] [stderr]    Compiling warp v0.2.5
[INFO] [stderr]    Compiling polyhorn-cli v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 39.68s
[INFO] running `Command { std: "docker" "inspect" "4fad1b3cae21978a9adda163ef98cc65bf3122bea64c469ecd5ff27a1211a552", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fad1b3cae21978a9adda163ef98cc65bf3122bea64c469ecd5ff27a1211a552", kill_on_drop: false }`
[INFO] [stdout] 4fad1b3cae21978a9adda163ef98cc65bf3122bea64c469ecd5ff27a1211a552
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+461e8078010433ff7de2db2aaae8a3cfb0847215" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a705d00d331738d3a5b4a2f95e55566095d730d76809da926dc163911271f19
[INFO] running `Command { std: "docker" "start" "-a" "6a705d00d331738d3a5b4a2f95e55566095d730d76809da926dc163911271f19", kill_on_drop: false }`
[INFO] [stderr]    Compiling polyhorn-cli v0.4.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.15s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/polyhorn_cli-671283209302ad2e)
[INFO] running `Command { std: "docker" "inspect" "6a705d00d331738d3a5b4a2f95e55566095d730d76809da926dc163911271f19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a705d00d331738d3a5b4a2f95e55566095d730d76809da926dc163911271f19", kill_on_drop: false }`
[INFO] [stdout] 6a705d00d331738d3a5b4a2f95e55566095d730d76809da926dc163911271f19