[INFO] fetching crate diskable 0.2.0...
[INFO] testing diskable-0.2.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate diskable 0.2.0 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate diskable 0.2.0 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 diskable 0.2.0
[INFO] finished tweaking crates.io crate diskable 0.2.0
[INFO] tweaked toml for crates.io crate diskable 0.2.0 written to /workspace/builds/worker-23/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-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 65292155805c669620cbb4377f8a873a6490f5d41a39520010cbedd21843d94b
[INFO] running `Command { std: "docker" "start" "-a" "65292155805c669620cbb4377f8a873a6490f5d41a39520010cbedd21843d94b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65292155805c669620cbb4377f8a873a6490f5d41a39520010cbedd21843d94b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65292155805c669620cbb4377f8a873a6490f5d41a39520010cbedd21843d94b", kill_on_drop: false }`
[INFO] [stdout] 65292155805c669620cbb4377f8a873a6490f5d41a39520010cbedd21843d94b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 9e846d5a9bfb063d6f43c5d6a90b15b6821bd8262949e9974a922e065c6b63e6
[INFO] running `Command { std: "docker" "start" "-a" "9e846d5a9bfb063d6f43c5d6a90b15b6821bd8262949e9974a922e065c6b63e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling convert_case v0.4.0
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling ron v0.7.0
[INFO] [stderr]    Compiling diskable v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.60s
[INFO] running `Command { std: "docker" "inspect" "9e846d5a9bfb063d6f43c5d6a90b15b6821bd8262949e9974a922e065c6b63e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e846d5a9bfb063d6f43c5d6a90b15b6821bd8262949e9974a922e065c6b63e6", kill_on_drop: false }`
[INFO] [stdout] 9e846d5a9bfb063d6f43c5d6a90b15b6821bd8262949e9974a922e065c6b63e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 68a83d3de3c49d5540c5ec4078d1d5f166f0761b79954927e6941ffa02edb0a2
[INFO] running `Command { std: "docker" "start" "-a" "68a83d3de3c49d5540c5ec4078d1d5f166f0761b79954927e6941ffa02edb0a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling diskable v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "68a83d3de3c49d5540c5ec4078d1d5f166f0761b79954927e6941ffa02edb0a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68a83d3de3c49d5540c5ec4078d1d5f166f0761b79954927e6941ffa02edb0a2", kill_on_drop: false }`
[INFO] [stdout] 68a83d3de3c49d5540c5ec4078d1d5f166f0761b79954927e6941ffa02edb0a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 353494a1c756950a879bbbcfb4af7e928c4e9277d16c4ddf67b99b54c3659ee8
[INFO] running `Command { std: "docker" "start" "-a" "353494a1c756950a879bbbcfb4af7e928c4e9277d16c4ddf67b99b54c3659ee8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/diskable-f25feb6a92af5a9d)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests diskable
[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] [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" "353494a1c756950a879bbbcfb4af7e928c4e9277d16c4ddf67b99b54c3659ee8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "353494a1c756950a879bbbcfb4af7e928c4e9277d16c4ddf67b99b54c3659ee8", kill_on_drop: false }`
[INFO] [stdout] 353494a1c756950a879bbbcfb4af7e928c4e9277d16c4ddf67b99b54c3659ee8