[INFO] fetching crate xladd-derive 0.4.2...
[INFO] checking xladd-derive-0.4.2 against master#b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18 for pr-79470
[INFO] extracting crate xladd-derive 0.4.2 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate xladd-derive 0.4.2 on toolchain b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate xladd-derive 0.4.2
[INFO] finished tweaking crates.io crate xladd-derive 0.4.2
[INFO] tweaked toml for crates.io crate xladd-derive 0.4.2 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate crates.io crate xladd-derive 0.4.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7a4e9de17f10d732d68a9e792bbb53c6ce56f9f29202288c0415f04a8ec15a34
[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" "7a4e9de17f10d732d68a9e792bbb53c6ce56f9f29202288c0415f04a8ec15a34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a4e9de17f10d732d68a9e792bbb53c6ce56f9f29202288c0415f04a8ec15a34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a4e9de17f10d732d68a9e792bbb53c6ce56f9f29202288c0415f04a8ec15a34", kill_on_drop: false }`
[INFO] [stdout] 7a4e9de17f10d732d68a9e792bbb53c6ce56f9f29202288c0415f04a8ec15a34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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=forbid" "-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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+b7ebc6b0c1ba3c27ebb17c0b496ece778ef11e18" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 5e9987e20ad28d03c58a5b59835580aa3be8762dfb837a22b3e14aa6132e6d41
[INFO] running `Command { std: "docker" "start" "-a" "5e9987e20ad28d03c58a5b59835580aa3be8762dfb837a22b3e14aa6132e6d41", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.45
[INFO] [stderr]     Checking unicode-xid v0.2.1
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]     Checking proc-macro2 v1.0.24
[INFO] [stderr]     Checking quote v1.0.7
[INFO] [stderr]     Checking xladd-derive v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `xladd`
[INFO] [stdout]  --> examples/train.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use xladd::registrator::Reg;
[INFO] [stdout]   |     ^^^^^ use of undeclared crate or module `xladd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `xladd`
[INFO] [stdout]  --> examples/train.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use xladd::variant::Variant;
[INFO] [stdout]   |     ^^^^^ use of undeclared crate or module `xladd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `xladd`
[INFO] [stdout]  --> examples/train.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use xladd::xlcall::LPXLOPER12;
[INFO] [stdout]   |     ^^^^^ use of undeclared crate or module `xladd`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `error` in this scope
[INFO] [stdout]  --> examples/train.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[xl_func()]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: consider importing this macro:
[INFO] [stdout]           log::error
[INFO] [stdout]   = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `error` in this scope
[INFO] [stdout]   --> examples/train.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[xl_func()]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            log::error
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `error` in this scope
[INFO] [stdout]   --> examples/train.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[xl_func()]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            log::error
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `error` in this scope
[INFO] [stdout]   --> examples/train.rs:30:1
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[xl_func()]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            log::error
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot find macro `error` in this scope
[INFO] [stdout]   --> examples/train.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 | #[xl_func(category = "OptionPricing", prefix = "my", rename = "foo")]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider importing this macro:
[INFO] [stdout]            log::error
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `xladd`
[INFO] [stdout]  --> examples/train.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[xl_func()]
[INFO] [stdout]   | ^^^^^^^^^^^^ use of undeclared crate or module `xladd`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LPXLOPER12`
[INFO] [stdout]  --> examples/train.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[xl_func()]
[INFO] [stdout]   | ^^^^^^^^^^^^ use of undeclared type `LPXLOPER12`
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `xladd`
[INFO] [stdout]   --> examples/train.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[xl_func()]
[INFO] [stdout]    | ^^^^^^^^^^^^ use of undeclared crate or module `xladd`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LPXLOPER12`
[INFO] [stdout]   --> examples/train.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[xl_func()]
[INFO] [stdout]    | ^^^^^^^^^^^^ use of undeclared type `LPXLOPER12`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `xladd`
[INFO] [stdout]   --> examples/train.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[xl_func()]
[INFO] [stdout]    | ^^^^^^^^^^^^ use of undeclared crate or module `xladd`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LPXLOPER12`
[INFO] [stdout]   --> examples/train.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[xl_func()]
[INFO] [stdout]    | ^^^^^^^^^^^^ use of undeclared type `LPXLOPER12`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `xladd`
[INFO] [stdout]   --> examples/train.rs:30:1
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[xl_func()]
[INFO] [stdout]    | ^^^^^^^^^^^^ use of undeclared crate or module `xladd`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LPXLOPER12`
[INFO] [stdout]   --> examples/train.rs:30:1
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[xl_func()]
[INFO] [stdout]    | ^^^^^^^^^^^^ use of undeclared type `LPXLOPER12`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `xladd`
[INFO] [stdout]   --> examples/train.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 | #[xl_func(category = "OptionPricing", prefix = "my", rename = "foo")]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared crate or module `xladd`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `LPXLOPER12`
[INFO] [stdout]   --> examples/train.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 | #[xl_func(category = "OptionPricing", prefix = "my", rename = "foo")]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ use of undeclared type `LPXLOPER12`
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Reg`
[INFO] [stdout]   --> examples/train.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let r = Reg::new();
[INFO] [stdout]    |             ^^^ use of undeclared type `Reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Variant` in this scope
[INFO] [stdout]  --> examples/train.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[xl_func()]
[INFO] [stdout]   | ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 1 | use syn::Variant;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Variant`
[INFO] [stdout]  --> examples/train.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[xl_func()]
[INFO] [stdout]   | ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 1 | use syn::Variant;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `LPXLOPER12` in this scope
[INFO] [stdout]  --> examples/train.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 | #[xl_func()]
[INFO] [stdout]   | ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Variant` in this scope
[INFO] [stdout]   --> examples/train.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[xl_func()]
[INFO] [stdout]    | ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use syn::Variant;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Variant`
[INFO] [stdout]   --> examples/train.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[xl_func()]
[INFO] [stdout]    | ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use syn::Variant;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `LPXLOPER12` in this scope
[INFO] [stdout]   --> examples/train.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | #[xl_func()]
[INFO] [stdout]    | ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Variant` in this scope
[INFO] [stdout]   --> examples/train.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[xl_func()]
[INFO] [stdout]    | ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use syn::Variant;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Variant`
[INFO] [stdout]   --> examples/train.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[xl_func()]
[INFO] [stdout]    | ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use syn::Variant;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `LPXLOPER12` in this scope
[INFO] [stdout]   --> examples/train.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | #[xl_func()]
[INFO] [stdout]    | ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Variant` in this scope
[INFO] [stdout]   --> examples/train.rs:30:1
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[xl_func()]
[INFO] [stdout]    | ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use syn::Variant;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Variant`
[INFO] [stdout]   --> examples/train.rs:30:1
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[xl_func()]
[INFO] [stdout]    | ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use syn::Variant;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `LPXLOPER12` in this scope
[INFO] [stdout]   --> examples/train.rs:30:1
[INFO] [stdout]    |
[INFO] [stdout] 30 | #[xl_func()]
[INFO] [stdout]    | ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Variant` in this scope
[INFO] [stdout]   --> examples/train.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 | #[xl_func(category = "OptionPricing", prefix = "my", rename = "foo")]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use syn::Variant;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Variant`
[INFO] [stdout]   --> examples/train.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 | #[xl_func(category = "OptionPricing", prefix = "my", rename = "foo")]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]    |
[INFO] [stdout] 1  | use syn::Variant;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `LPXLOPER12` in this scope
[INFO] [stdout]   --> examples/train.rs:35:1
[INFO] [stdout]    |
[INFO] [stdout] 35 | #[xl_func(category = "OptionPricing", prefix = "my", rename = "foo")]
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 34 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `xladd-derive`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "5e9987e20ad28d03c58a5b59835580aa3be8762dfb837a22b3e14aa6132e6d41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e9987e20ad28d03c58a5b59835580aa3be8762dfb837a22b3e14aa6132e6d41", kill_on_drop: false }`
[INFO] [stdout] 5e9987e20ad28d03c58a5b59835580aa3be8762dfb837a22b3e14aa6132e6d41