[INFO] fetching crate joker_tutorial 0.1.0...
[INFO] testing joker_tutorial-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate joker_tutorial 0.1.0 into /workspace/builds/worker-46/source
[INFO] validating manifest of crates.io crate joker_tutorial 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 joker_tutorial 0.1.0
[INFO] finished tweaking crates.io crate joker_tutorial 0.1.0
[INFO] tweaked toml for crates.io crate joker_tutorial 0.1.0 written to /workspace/builds/worker-46/source/Cargo.toml
[INFO] crate crates.io crate joker_tutorial 0.1.0 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-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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] 7a86c093f037bcbe1169ced65ee1ba7de00196eaff1a88fb5169113f3de3b709
[INFO] running `Command { std: "docker" "start" "-a" "7a86c093f037bcbe1169ced65ee1ba7de00196eaff1a88fb5169113f3de3b709", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a86c093f037bcbe1169ced65ee1ba7de00196eaff1a88fb5169113f3de3b709", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a86c093f037bcbe1169ced65ee1ba7de00196eaff1a88fb5169113f3de3b709", kill_on_drop: false }`
[INFO] [stdout] 7a86c093f037bcbe1169ced65ee1ba7de00196eaff1a88fb5169113f3de3b709
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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] aa396032a460c451b48a61a5cf895ad3ca43bccde86c62928cf6a74e908816e5
[INFO] running `Command { std: "docker" "start" "-a" "aa396032a460c451b48a61a5cf895ad3ca43bccde86c62928cf6a74e908816e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling joker_tutorial v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "aa396032a460c451b48a61a5cf895ad3ca43bccde86c62928cf6a74e908816e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa396032a460c451b48a61a5cf895ad3ca43bccde86c62928cf6a74e908816e5", kill_on_drop: false }`
[INFO] [stdout] aa396032a460c451b48a61a5cf895ad3ca43bccde86c62928cf6a74e908816e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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] a462fd53e6335cf3e5306e55ec6cd05638d359d1f9abf237f338478543aef3da
[INFO] running `Command { std: "docker" "start" "-a" "a462fd53e6335cf3e5306e55ec6cd05638d359d1f9abf237f338478543aef3da", kill_on_drop: false }`
[INFO] [stderr]    Compiling joker_tutorial v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "a462fd53e6335cf3e5306e55ec6cd05638d359d1f9abf237f338478543aef3da", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a462fd53e6335cf3e5306e55ec6cd05638d359d1f9abf237f338478543aef3da", kill_on_drop: false }`
[INFO] [stdout] a462fd53e6335cf3e5306e55ec6cd05638d359d1f9abf237f338478543aef3da
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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] e307d93c4941e45977e115dd7410efcf6cba3cd3b0eb00ccde603ccb77062c2e
[INFO] running `Command { std: "docker" "start" "-a" "e307d93c4941e45977e115dd7410efcf6cba3cd3b0eb00ccde603ccb77062c2e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/joker_tutorial-444c619a3dbde2aa)
[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" "e307d93c4941e45977e115dd7410efcf6cba3cd3b0eb00ccde603ccb77062c2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e307d93c4941e45977e115dd7410efcf6cba3cd3b0eb00ccde603ccb77062c2e", kill_on_drop: false }`
[INFO] [stdout] e307d93c4941e45977e115dd7410efcf6cba3cd3b0eb00ccde603ccb77062c2e