[INFO] fetching crate optioncontracts 0.0.0...
[INFO] testing optioncontracts-0.0.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate optioncontracts 0.0.0 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate optioncontracts 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 optioncontracts 0.0.0
[INFO] finished tweaking crates.io crate optioncontracts 0.0.0
[INFO] tweaked toml for crates.io crate optioncontracts 0.0.0 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate crates.io crate optioncontracts 0.0.0 already has a lockfile, it will not be regenerated
[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-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] 794714abf05086ebcf91d5034c72c6de7220a02e5e812b0d5c8a04093089a184
[INFO] running `Command { std: "docker" "start" "-a" "794714abf05086ebcf91d5034c72c6de7220a02e5e812b0d5c8a04093089a184", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "794714abf05086ebcf91d5034c72c6de7220a02e5e812b0d5c8a04093089a184", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "794714abf05086ebcf91d5034c72c6de7220a02e5e812b0d5c8a04093089a184", kill_on_drop: false }`
[INFO] [stdout] 794714abf05086ebcf91d5034c72c6de7220a02e5e812b0d5c8a04093089a184
[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] b1fa4fc02ef987b87f75059f571557e115d59944d473e624c6de5ff4c99918f5
[INFO] running `Command { std: "docker" "start" "-a" "b1fa4fc02ef987b87f75059f571557e115d59944d473e624c6de5ff4c99918f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling optioncontracts v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "b1fa4fc02ef987b87f75059f571557e115d59944d473e624c6de5ff4c99918f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1fa4fc02ef987b87f75059f571557e115d59944d473e624c6de5ff4c99918f5", kill_on_drop: false }`
[INFO] [stdout] b1fa4fc02ef987b87f75059f571557e115d59944d473e624c6de5ff4c99918f5
[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] af10c44ad930610ab0c71964f4247189005fa39ff1e8112d1a3b77c1ddf8471a
[INFO] running `Command { std: "docker" "start" "-a" "af10c44ad930610ab0c71964f4247189005fa39ff1e8112d1a3b77c1ddf8471a", kill_on_drop: false }`
[INFO] [stderr]    Compiling optioncontracts v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "af10c44ad930610ab0c71964f4247189005fa39ff1e8112d1a3b77c1ddf8471a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af10c44ad930610ab0c71964f4247189005fa39ff1e8112d1a3b77c1ddf8471a", kill_on_drop: false }`
[INFO] [stdout] af10c44ad930610ab0c71964f4247189005fa39ff1e8112d1a3b77c1ddf8471a
[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] 316170e4270b402ff06f711c9a0be558ec1938d931f475b94c1342edf8a1e8a0
[INFO] running `Command { std: "docker" "start" "-a" "316170e4270b402ff06f711c9a0be558ec1938d931f475b94c1342edf8a1e8a0", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/optioncontracts-7c85a5d309580929)
[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] [stderr]    Doc-tests optioncontracts
[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" "316170e4270b402ff06f711c9a0be558ec1938d931f475b94c1342edf8a1e8a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "316170e4270b402ff06f711c9a0be558ec1938d931f475b94c1342edf8a1e8a0", kill_on_drop: false }`
[INFO] [stdout] 316170e4270b402ff06f711c9a0be558ec1938d931f475b94c1342edf8a1e8a0