[INFO] cloning repository https://github.com/IcanDivideBy0/fbx-parser-bug
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/IcanDivideBy0/fbx-parser-bug" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIcanDivideBy0%2Ffbx-parser-bug", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIcanDivideBy0%2Ffbx-parser-bug'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 513915b5fb11db35d89a85e3a7c33bcb608798a9
[INFO] testing IcanDivideBy0/fbx-parser-bug against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FIcanDivideBy0%2Ffbx-parser-bug" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/IcanDivideBy0/fbx-parser-bug on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/IcanDivideBy0/fbx-parser-bug
[INFO] finished tweaking git repo https://github.com/IcanDivideBy0/fbx-parser-bug
[INFO] tweaked toml for git repo https://github.com/IcanDivideBy0/fbx-parser-bug written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/IcanDivideBy0/fbx-parser-bug already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2d487378a484938bff4861c1c843a370b563d6c38c4954f6506509d8d9500a21
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2d487378a484938bff4861c1c843a370b563d6c38c4954f6506509d8d9500a21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2d487378a484938bff4861c1c843a370b563d6c38c4954f6506509d8d9500a21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d487378a484938bff4861c1c843a370b563d6c38c4954f6506509d8d9500a21", kill_on_drop: false }`
[INFO] [stdout] 2d487378a484938bff4861c1c843a370b563d6c38c4954f6506509d8d9500a21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 315114363b0b3117a7752c0d8181c5ac76149ce6cbf12ccba14bdfce644bd805
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "315114363b0b3117a7752c0d8181c5ac76149ce6cbf12ccba14bdfce644bd805", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.30
[INFO] [stderr]    Compiling string-interner v0.7.0
[INFO] [stderr]    Compiling backtrace v0.3.14
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling syn v0.15.27
[INFO] [stderr]    Compiling libflate v0.1.20
[INFO] [stderr]    Compiling atty v0.2.11
[INFO] [stderr]    Compiling env_logger v0.6.0
[INFO] [stderr]    Compiling backtrace-sys v0.1.28
[INFO] [stderr]    Compiling synstructure v0.10.1
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling failure v0.1.5
[INFO] [stderr]    Compiling indextree v3.1.0
[INFO] [stderr]    Compiling fbxcel v0.2.0
[INFO] [stdout] error[E0283]: type annotations needed for `(std::option::Option<std::string::String>, &str)`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/fbxcel-0.2.0/src/dom/v7400/object.rs:93:78
[INFO] [stdout]    |
[INFO] [stdout] 74 |         let (name, class) = match attrs.get(1) {
[INFO] [stdout]    |             ------------- consider giving this pattern the explicit type `(std::option::Option<std::string::String>, &str)`, where the type parameter `std::string::String` is specified
[INFO] [stdout] ...
[INFO] [stdout] 93 |             Some(DirectAttributeValue::String(v)) => strings.get_or_intern(v.as_ref()),
[INFO] [stdout]    |                                                                              ^^^^^^ cannot infer type for struct `std::string::String`
[INFO] [stdout]    |
[INFO] [stdout]    = note: cannot satisfy `std::string::String: std::convert::AsRef<_>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0283`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fbxcel`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "315114363b0b3117a7752c0d8181c5ac76149ce6cbf12ccba14bdfce644bd805", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "315114363b0b3117a7752c0d8181c5ac76149ce6cbf12ccba14bdfce644bd805", kill_on_drop: false }`
[INFO] [stdout] 315114363b0b3117a7752c0d8181c5ac76149ce6cbf12ccba14bdfce644bd805
