[INFO] fetching crate interview 0.1.2...
[INFO] testing interview-0.1.2 against 1.59.0 for beta-1.60-1
[INFO] extracting crate interview 0.1.2 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate interview 0.1.2 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate interview 0.1.2
[INFO] finished tweaking crates.io crate interview 0.1.2
[INFO] tweaked toml for crates.io crate interview 0.1.2 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 46bc8df774f4d77c4943367c87c204df57a41486be802b5e1f4b71104f5421dc
[INFO] running `Command { std: "docker" "start" "-a" "46bc8df774f4d77c4943367c87c204df57a41486be802b5e1f4b71104f5421dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46bc8df774f4d77c4943367c87c204df57a41486be802b5e1f4b71104f5421dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46bc8df774f4d77c4943367c87c204df57a41486be802b5e1f4b71104f5421dc", kill_on_drop: false }`
[INFO] [stdout] 46bc8df774f4d77c4943367c87c204df57a41486be802b5e1f4b71104f5421dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c897c5cb6127b7b23e9d4ee3ebdeec47695ec85fca3173c2c2707d0e5d05b88e
[INFO] running `Command { std: "docker" "start" "-a" "c897c5cb6127b7b23e9d4ee3ebdeec47695ec85fca3173c2c2707d0e5d05b88e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling interview v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "c897c5cb6127b7b23e9d4ee3ebdeec47695ec85fca3173c2c2707d0e5d05b88e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c897c5cb6127b7b23e9d4ee3ebdeec47695ec85fca3173c2c2707d0e5d05b88e", kill_on_drop: false }`
[INFO] [stdout] c897c5cb6127b7b23e9d4ee3ebdeec47695ec85fca3173c2c2707d0e5d05b88e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 70ee198c8918220e6b3b552ff5eb56ab92c436fb6bdb40f9e53967a7682f8360
[INFO] running `Command { std: "docker" "start" "-a" "70ee198c8918220e6b3b552ff5eb56ab92c436fb6bdb40f9e53967a7682f8360", kill_on_drop: false }`
[INFO] [stderr]    Compiling interview v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "70ee198c8918220e6b3b552ff5eb56ab92c436fb6bdb40f9e53967a7682f8360", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "70ee198c8918220e6b3b552ff5eb56ab92c436fb6bdb40f9e53967a7682f8360", kill_on_drop: false }`
[INFO] [stdout] 70ee198c8918220e6b3b552ff5eb56ab92c436fb6bdb40f9e53967a7682f8360
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c619b945578b8a0983957cfd7d49588b99e0abb263ed90c524973115ce2931d8
[INFO] running `Command { std: "docker" "start" "-a" "c619b945578b8a0983957cfd7d49588b99e0abb263ed90c524973115ce2931d8", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 5 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/factorial-4a1b78da5c304e87)
[INFO] [stdout] test tests::test_factorial_large_numbers ... ok
[INFO] [stderr] 
[INFO] [stdout] test tests::test_factorial_zero_and_one ... ok
[INFO] [stderr] thread 'tests::test_pascal_large_numbers' has overflowed its stack
[INFO] [stderr] fatal runtime error: stack overflow
[INFO] [stderr] error: test failed, to rerun pass '--lib'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/factorial-4a1b78da5c304e87` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "c619b945578b8a0983957cfd7d49588b99e0abb263ed90c524973115ce2931d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c619b945578b8a0983957cfd7d49588b99e0abb263ed90c524973115ce2931d8", kill_on_drop: false }`
[INFO] [stdout] c619b945578b8a0983957cfd7d49588b99e0abb263ed90c524973115ce2931d8