[INFO] fetching crate options-contract 0.0.0...
[INFO] testing options-contract-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate options-contract 0.0.0 into /workspace/builds/worker-27/source
[INFO] validating manifest of crates.io crate options-contract 0.0.0 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 options-contract 0.0.0
[INFO] finished tweaking crates.io crate options-contract 0.0.0
[INFO] tweaked toml for crates.io crate options-contract 0.0.0 written to /workspace/builds/worker-27/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 002c7898786c4b251eb6697b33edc43be4ea423672cea777ddb354821cc648d8
[INFO] running `Command { std: "docker" "start" "-a" "002c7898786c4b251eb6697b33edc43be4ea423672cea777ddb354821cc648d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "002c7898786c4b251eb6697b33edc43be4ea423672cea777ddb354821cc648d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "002c7898786c4b251eb6697b33edc43be4ea423672cea777ddb354821cc648d8", kill_on_drop: false }`
[INFO] [stdout] 002c7898786c4b251eb6697b33edc43be4ea423672cea777ddb354821cc648d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 6937c37981c95e3bc0d740294864f01c378afcc9a4ec9c98c0f13885c56864ee
[INFO] running `Command { std: "docker" "start" "-a" "6937c37981c95e3bc0d740294864f01c378afcc9a4ec9c98c0f13885c56864ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling options-contract v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "6937c37981c95e3bc0d740294864f01c378afcc9a4ec9c98c0f13885c56864ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6937c37981c95e3bc0d740294864f01c378afcc9a4ec9c98c0f13885c56864ee", kill_on_drop: false }`
[INFO] [stdout] 6937c37981c95e3bc0d740294864f01c378afcc9a4ec9c98c0f13885c56864ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] 6d53406aee72e9710350ec240900bc1c0a7acec61659444bb06b09e7c296ff48
[INFO] running `Command { std: "docker" "start" "-a" "6d53406aee72e9710350ec240900bc1c0a7acec61659444bb06b09e7c296ff48", kill_on_drop: false }`
[INFO] [stderr]    Compiling options-contract v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.37s
[INFO] running `Command { std: "docker" "inspect" "6d53406aee72e9710350ec240900bc1c0a7acec61659444bb06b09e7c296ff48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d53406aee72e9710350ec240900bc1c0a7acec61659444bb06b09e7c296ff48", kill_on_drop: false }`
[INFO] [stdout] 6d53406aee72e9710350ec240900bc1c0a7acec61659444bb06b09e7c296ff48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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] fe5ba9160fda3dc1874129a10bac16e3b289cd89ec2e977a3ecdc5f00944f9dd
[INFO] running `Command { std: "docker" "start" "-a" "fe5ba9160fda3dc1874129a10bac16e3b289cd89ec2e977a3ecdc5f00944f9dd", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/options_contract-5ef1890973587310)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests options-contract
[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" "fe5ba9160fda3dc1874129a10bac16e3b289cd89ec2e977a3ecdc5f00944f9dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe5ba9160fda3dc1874129a10bac16e3b289cd89ec2e977a3ecdc5f00944f9dd", kill_on_drop: false }`
[INFO] [stdout] fe5ba9160fda3dc1874129a10bac16e3b289cd89ec2e977a3ecdc5f00944f9dd