[INFO] fetching crate xml_to_json 0.1.0...
[INFO] testing xml_to_json-0.1.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate xml_to_json 0.1.0 into /workspace/builds/worker-81/source
[INFO] validating manifest of crates.io crate xml_to_json 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 xml_to_json 0.1.0
[INFO] finished tweaking crates.io crate xml_to_json 0.1.0
[INFO] tweaked toml for crates.io crate xml_to_json 0.1.0 written to /workspace/builds/worker-81/source/Cargo.toml
[INFO] crate crates.io crate xml_to_json 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-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] 74883ce7a4d9fed62c744399eee9a43486b5076340e88873afb5215f291a3f08
[INFO] running `Command { std: "docker" "start" "-a" "74883ce7a4d9fed62c744399eee9a43486b5076340e88873afb5215f291a3f08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74883ce7a4d9fed62c744399eee9a43486b5076340e88873afb5215f291a3f08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74883ce7a4d9fed62c744399eee9a43486b5076340e88873afb5215f291a3f08", kill_on_drop: false }`
[INFO] [stdout] 74883ce7a4d9fed62c744399eee9a43486b5076340e88873afb5215f291a3f08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] d9937135c06da90ce2ac5ae6e0a39283f216bae2e70921f7636a6a6fdbef932e
[INFO] running `Command { std: "docker" "start" "-a" "d9937135c06da90ce2ac5ae6e0a39283f216bae2e70921f7636a6a6fdbef932e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.8
[INFO] [stderr]    Compiling serde v1.0.102
[INFO] [stderr]    Compiling ryu v1.0.2
[INFO] [stderr]    Compiling itoa v0.4.4
[INFO] [stderr]    Compiling xml-rs v0.8.0
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling serde_derive v1.0.102
[INFO] [stderr]    Compiling serde_json v1.0.41
[INFO] [stderr]    Compiling xml_to_json v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.40s
[INFO] running `Command { std: "docker" "inspect" "d9937135c06da90ce2ac5ae6e0a39283f216bae2e70921f7636a6a6fdbef932e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9937135c06da90ce2ac5ae6e0a39283f216bae2e70921f7636a6a6fdbef932e", kill_on_drop: false }`
[INFO] [stdout] d9937135c06da90ce2ac5ae6e0a39283f216bae2e70921f7636a6a6fdbef932e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] 6aae8a7616ea5ecc620294d273fc5fea8edbc86dc44e854ad4251a2d595d1edc
[INFO] running `Command { std: "docker" "start" "-a" "6aae8a7616ea5ecc620294d273fc5fea8edbc86dc44e854ad4251a2d595d1edc", kill_on_drop: false }`
[INFO] [stderr]    Compiling xml_to_json v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "6aae8a7616ea5ecc620294d273fc5fea8edbc86dc44e854ad4251a2d595d1edc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6aae8a7616ea5ecc620294d273fc5fea8edbc86dc44e854ad4251a2d595d1edc", kill_on_drop: false }`
[INFO] [stdout] 6aae8a7616ea5ecc620294d273fc5fea8edbc86dc44e854ad4251a2d595d1edc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] 1b8c63fa89b47ecd15b8bdd889eaea0463dc4dfbbbef44510eefc4a1ce6eaa69
[INFO] running `Command { std: "docker" "start" "-a" "1b8c63fa89b47ecd15b8bdd889eaea0463dc4dfbbbef44510eefc4a1ce6eaa69", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.18s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/xml_to_json-c3c977525eba32da)
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/xml_to_json-a9b8f0a95dd881a4)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests xml_to_json
[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" "1b8c63fa89b47ecd15b8bdd889eaea0463dc4dfbbbef44510eefc4a1ce6eaa69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b8c63fa89b47ecd15b8bdd889eaea0463dc4dfbbbef44510eefc4a1ce6eaa69", kill_on_drop: false }`
[INFO] [stdout] 1b8c63fa89b47ecd15b8bdd889eaea0463dc4dfbbbef44510eefc4a1ce6eaa69