[INFO] fetching crate poseidon 0.1.0...
[INFO] testing poseidon-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate poseidon 0.1.0 into /workspace/builds/worker-64/source
[INFO] validating manifest of crates.io crate poseidon 0.1.0 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 poseidon 0.1.0
[INFO] finished tweaking crates.io crate poseidon 0.1.0
[INFO] tweaked toml for crates.io crate poseidon 0.1.0 written to /workspace/builds/worker-64/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] 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-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] 4154a55a159eb308a8b846f1c548f857e97d8313369ed2d4d56662efe0d6bfc8
[INFO] running `Command { std: "docker" "start" "-a" "4154a55a159eb308a8b846f1c548f857e97d8313369ed2d4d56662efe0d6bfc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4154a55a159eb308a8b846f1c548f857e97d8313369ed2d4d56662efe0d6bfc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4154a55a159eb308a8b846f1c548f857e97d8313369ed2d4d56662efe0d6bfc8", kill_on_drop: false }`
[INFO] [stdout] 4154a55a159eb308a8b846f1c548f857e97d8313369ed2d4d56662efe0d6bfc8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] a333d16190dc41759b7856188f0b5d4dee8294feeb6767ae7a43dbc41cfad63c
[INFO] running `Command { std: "docker" "start" "-a" "a333d16190dc41759b7856188f0b5d4dee8294feeb6767ae7a43dbc41cfad63c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling poseidon v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "a333d16190dc41759b7856188f0b5d4dee8294feeb6767ae7a43dbc41cfad63c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a333d16190dc41759b7856188f0b5d4dee8294feeb6767ae7a43dbc41cfad63c", kill_on_drop: false }`
[INFO] [stdout] a333d16190dc41759b7856188f0b5d4dee8294feeb6767ae7a43dbc41cfad63c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] f7e236caf7f73106267fc579b5434d80a5ab959de135f7584197f31bb8f33fea
[INFO] running `Command { std: "docker" "start" "-a" "f7e236caf7f73106267fc579b5434d80a5ab959de135f7584197f31bb8f33fea", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling poseidon v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "f7e236caf7f73106267fc579b5434d80a5ab959de135f7584197f31bb8f33fea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7e236caf7f73106267fc579b5434d80a5ab959de135f7584197f31bb8f33fea", kill_on_drop: false }`
[INFO] [stdout] f7e236caf7f73106267fc579b5434d80a5ab959de135f7584197f31bb8f33fea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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] 21128a2b54b6a6277d248e94b32a1ea3cdf29cc045df13d2e6d0216dfe988330
[INFO] running `Command { std: "docker" "start" "-a" "21128a2b54b6a6277d248e94b32a1ea3cdf29cc045df13d2e6d0216dfe988330", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/poseidon-cb552c6abbc4890a)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "21128a2b54b6a6277d248e94b32a1ea3cdf29cc045df13d2e6d0216dfe988330", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21128a2b54b6a6277d248e94b32a1ea3cdf29cc045df13d2e6d0216dfe988330", kill_on_drop: false }`
[INFO] [stdout] 21128a2b54b6a6277d248e94b32a1ea3cdf29cc045df13d2e6d0216dfe988330