[INFO] fetching crate ray-rs 0.0.0...
[INFO] testing ray-rs-0.0.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate ray-rs 0.0.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate ray-rs 0.0.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ray-rs 0.0.0
[INFO] finished tweaking crates.io crate ray-rs 0.0.0
[INFO] tweaked toml for crates.io crate ray-rs 0.0.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ray-rs-sys v0.0.0
[INFO] [stderr]   Downloaded uniffi v0.16.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 143352310bd4824c8e75189411a0dc318a6242d2a0ac92ff0e830cb4c0204fa9
[INFO] running `Command { std: "docker" "start" "-a" "143352310bd4824c8e75189411a0dc318a6242d2a0ac92ff0e830cb4c0204fa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "143352310bd4824c8e75189411a0dc318a6242d2a0ac92ff0e830cb4c0204fa9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "143352310bd4824c8e75189411a0dc318a6242d2a0ac92ff0e830cb4c0204fa9", kill_on_drop: false }`
[INFO] [stdout] 143352310bd4824c8e75189411a0dc318a6242d2a0ac92ff0e830cb4c0204fa9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 252b32b09e64140e4fa6247ac99205c6f38e29fec8ddbae38caa58c198780c9e
[INFO] running `Command { std: "docker" "start" "-a" "252b32b09e64140e4fa6247ac99205c6f38e29fec8ddbae38caa58c198780c9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.75
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling serde v1.0.194
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[INFO] [stderr]    Compiling glob v0.3.1
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[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling textwrap v0.11.0
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[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling termcolor v1.4.0
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]    Compiling bindgen v0.53.3
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[INFO] [stderr]    Compiling cexpr v0.4.0
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[INFO] [stderr]    Compiling serde_json v1.0.111
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[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling camino v1.1.6
[INFO] [stderr]    Compiling anyhow v1.0.79
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[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling serde_derive v1.0.194
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
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[INFO] [stderr]    Compiling rmp v0.8.12
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling pest v2.7.6
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling ray-rs-sys v0.0.0
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling cargo-platform v0.1.6
[INFO] [stderr]    Compiling rmp-serde v0.15.5
[INFO] [stderr]    Compiling cargo_metadata v0.13.1
[INFO] [stderr]    Compiling uniffi v0.16.0
[INFO] [stderr]    Compiling ray-rs v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(fn_traits, unboxed_closures, min_specialization)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::pin::Pin`
[INFO] [stdout]  --> src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use core::pin::Pin;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/remote_functions.rs:61:49
[INFO] [stdout]    |
[INFO] [stdout] 61 |             impl<$($argp,)* R> std::ops::FnOnce<($($argty),*)> for [<RayFunction $n>]<$($argp,)* R> {
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 | impl_ray_function!([1], a0: T0 [T0]);
[INFO] [stdout]    | ------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `impl_ray_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around pattern
[INFO] [stdout]   --> src/remote_functions.rs:63:55
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 extern "rust-call" fn call_once(self, ($($arg),*): ($($argty),*)) -> Self::Output {
[INFO] [stdout]    |                                                       ^^^    ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 | impl_ray_function!([1], a0: T0 [T0]);
[INFO] [stdout]    | ------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_ray_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 63 -                 extern "rust-call" fn call_once(self, ($($arg),*): ($($argty),*)) -> Self::Output {
[INFO] [stdout] 63 +                 extern "rust-call" fn call_once(self, $arg: ($($argty),*)) -> Self::Output {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/remote_functions.rs:63:68
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 extern "rust-call" fn call_once(self, ($($arg),*): ($($argty),*)) -> Self::Output {
[INFO] [stdout]    |                                                                    ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 | impl_ray_function!([1], a0: T0 [T0]);
[INFO] [stdout]    | ------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_ray_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/remote_functions.rs:68:48
[INFO] [stdout]    |
[INFO] [stdout] 68 |             impl<$($argp,)* R> std::ops::FnMut<($($argty),*)> for [<RayFunction $n>]<$($argp,)* R> {
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 | impl_ray_function!([1], a0: T0 [T0]);
[INFO] [stdout]    | ------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_ray_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around pattern
[INFO] [stdout]   --> src/remote_functions.rs:69:59
[INFO] [stdout]    |
[INFO] [stdout] 69 |                 extern "rust-call" fn call_mut(&mut self, ($($arg),*): ($($argty),*)) -> Self::Output {
[INFO] [stdout]    |                                                           ^^^    ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 | impl_ray_function!([1], a0: T0 [T0]);
[INFO] [stdout]    | ------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_ray_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 69 -                 extern "rust-call" fn call_mut(&mut self, ($($arg),*): ($($argty),*)) -> Self::Output {
[INFO] [stdout] 69 +                 extern "rust-call" fn call_mut(&mut self, $arg: ($($argty),*)) -> Self::Output {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/remote_functions.rs:69:72
[INFO] [stdout]    |
[INFO] [stdout] 69 |                 extern "rust-call" fn call_mut(&mut self, ($($arg),*): ($($argty),*)) -> Self::Output {
[INFO] [stdout]    |                                                                        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 | impl_ray_function!([1], a0: T0 [T0]);
[INFO] [stdout]    | ------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_ray_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/remote_functions.rs:74:45
[INFO] [stdout]    |
[INFO] [stdout] 74 |             impl<$($argp,)* R> std::ops::Fn<($($argty),*)> for [<RayFunction $n>]<$($argp,)* R> {
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 | impl_ray_function!([1], a0: T0 [T0]);
[INFO] [stdout]    | ------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_ray_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around pattern
[INFO] [stdout]   --> src/remote_functions.rs:75:51
[INFO] [stdout]    |
[INFO] [stdout] 75 |                 extern "rust-call" fn call(&self, ($($arg),*): ($($argty),*)) -> Self::Output {
[INFO] [stdout]    |                                                   ^^^    ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 | impl_ray_function!([1], a0: T0 [T0]);
[INFO] [stdout]    | ------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_ray_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 75 -                 extern "rust-call" fn call(&self, ($($arg),*): ($($argty),*)) -> Self::Output {
[INFO] [stdout] 75 +                 extern "rust-call" fn call(&self, $arg: ($($argty),*)) -> Self::Output {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/remote_functions.rs:75:64
[INFO] [stdout]    |
[INFO] [stdout] 75 |                 extern "rust-call" fn call(&self, ($($arg),*): ($($argty),*)) -> Self::Output {
[INFO] [stdout]    |                                                                ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 | impl_ray_function!([1], a0: T0 [T0]);
[INFO] [stdout]    | ------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_ray_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[macro_use]` only has an effect on `extern crate` and modules
[INFO] [stdout]  --> src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[macro_use]` only has an effect on `extern crate` and modules
[INFO] [stdout]  --> src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(fn_traits, unboxed_closures, min_specialization)]
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0059]: type parameter to bare `FnOnce` trait must be a tuple
[INFO] [stdout]   --> src/remote_functions.rs:61:32
[INFO] [stdout]    |
[INFO] [stdout] 61 |             impl<$($argp,)* R> std::ops::FnOnce<($($argty),*)> for [<RayFunction $n>]<$($argp,)* R> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Tuple` is not implemented for `T0`
[INFO] [stdout] ...
[INFO] [stdout] 84 | impl_ray_function!([1], a0: T0 [T0]);
[INFO] [stdout]    | ------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `FnOnce`
[INFO] [stdout]   --> /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:242:1
[INFO] [stdout]    = note: this error originates in the macro `impl_ray_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `T0`
[INFO] [stdout]    |
[INFO] [stdout] 84 | impl_ray_function!([1], a0: T0: std::marker::Tuple [T0]);
[INFO] [stdout]    |                               ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0059]: type parameter to bare `FnMut` trait must be a tuple
[INFO] [stdout]   --> src/remote_functions.rs:68:32
[INFO] [stdout]    |
[INFO] [stdout] 68 |             impl<$($argp,)* R> std::ops::FnMut<($($argty),*)> for [<RayFunction $n>]<$($argp,)* R> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Tuple` is not implemented for `T0`
[INFO] [stdout] ...
[INFO] [stdout] 84 | impl_ray_function!([1], a0: T0 [T0]);
[INFO] [stdout]    | ------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `FnMut`
[INFO] [stdout]   --> /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:163:1
[INFO] [stdout]    = note: this error originates in the macro `impl_ray_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `T0`
[INFO] [stdout]    |
[INFO] [stdout] 84 | impl_ray_function!([1], a0: T0: std::marker::Tuple [T0]);
[INFO] [stdout]    |                               ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0059]: type parameter to bare `Fn` trait must be a tuple
[INFO] [stdout]   --> src/remote_functions.rs:74:32
[INFO] [stdout]    |
[INFO] [stdout] 74 |             impl<$($argp,)* R> std::ops::Fn<($($argty),*)> for [<RayFunction $n>]<$($argp,)* R> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Tuple` is not implemented for `T0`
[INFO] [stdout] ...
[INFO] [stdout] 84 | impl_ray_function!([1], a0: T0 [T0]);
[INFO] [stdout]    | ------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `Fn`
[INFO] [stdout]   --> /rustc/82e1608dfa6e0b5569232559e3d385fea5a93112/library/core/src/ops/function.rs:76:1
[INFO] [stdout]    = note: this error originates in the macro `impl_ray_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `T0`
[INFO] [stdout]    |
[INFO] [stdout] 84 | impl_ray_function!([1], a0: T0: std::marker::Tuple [T0]);
[INFO] [stdout]    |                               ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: functions with the "rust-call" ABI must take a single non-self tuple argument
[INFO] [stdout]   --> src/remote_functions.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 extern "rust-call" fn call_once(self, ($($arg),*): ($($argty),*)) -> Self::Output {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Tuple` is not implemented for `T0`
[INFO] [stdout] ...
[INFO] [stdout] 84 | impl_ray_function!([1], a0: T0 [T0]);
[INFO] [stdout]    | ------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_ray_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `T0`
[INFO] [stdout]    |
[INFO] [stdout] 84 | impl_ray_function!([1], a0: T0: std::marker::Tuple [T0]);
[INFO] [stdout]    |                               ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: functions with the "rust-call" ABI must take a single non-self tuple argument
[INFO] [stdout]   --> src/remote_functions.rs:69:17
[INFO] [stdout]    |
[INFO] [stdout] 69 |                 extern "rust-call" fn call_mut(&mut self, ($($arg),*): ($($argty),*)) -> Self::Output {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Tuple` is not implemented for `T0`
[INFO] [stdout] ...
[INFO] [stdout] 84 | impl_ray_function!([1], a0: T0 [T0]);
[INFO] [stdout]    | ------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_ray_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `T0`
[INFO] [stdout]    |
[INFO] [stdout] 84 | impl_ray_function!([1], a0: T0: std::marker::Tuple [T0]);
[INFO] [stdout]    |                               ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: functions with the "rust-call" ABI must take a single non-self tuple argument
[INFO] [stdout]   --> src/remote_functions.rs:75:17
[INFO] [stdout]    |
[INFO] [stdout] 75 |                 extern "rust-call" fn call(&self, ($($arg),*): ($($argty),*)) -> Self::Output {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Tuple` is not implemented for `T0`
[INFO] [stdout] ...
[INFO] [stdout] 84 | impl_ray_function!([1], a0: T0 [T0]);
[INFO] [stdout]    | ------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_ray_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `T0`
[INFO] [stdout]    |
[INFO] [stdout] 84 | impl_ray_function!([1], a0: T0: std::marker::Tuple [T0]);
[INFO] [stdout]    |                               ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors; 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0059, E0277, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0059`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ray-rs` (lib) due to 9 previous errors; 12 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "252b32b09e64140e4fa6247ac99205c6f38e29fec8ddbae38caa58c198780c9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "252b32b09e64140e4fa6247ac99205c6f38e29fec8ddbae38caa58c198780c9e", kill_on_drop: false }`
[INFO] [stdout] 252b32b09e64140e4fa6247ac99205c6f38e29fec8ddbae38caa58c198780c9e
[INFO] testing ray-rs-0.0.0 against beta-2023-12-22 for beta-1.76-1
[INFO] extracting crate ray-rs 0.0.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate ray-rs 0.0.0 on toolchain beta-2023-12-22
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ray-rs 0.0.0
[INFO] finished tweaking crates.io crate ray-rs 0.0.0
[INFO] tweaked toml for crates.io crate ray-rs 0.0.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-12-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 209d183de61719d7fe9b5a4e82dc3b4cf1e393f0d8f2177340a011961984306e
[INFO] running `Command { std: "docker" "start" "-a" "209d183de61719d7fe9b5a4e82dc3b4cf1e393f0d8f2177340a011961984306e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "209d183de61719d7fe9b5a4e82dc3b4cf1e393f0d8f2177340a011961984306e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "209d183de61719d7fe9b5a4e82dc3b4cf1e393f0d8f2177340a011961984306e", kill_on_drop: false }`
[INFO] [stdout] 209d183de61719d7fe9b5a4e82dc3b4cf1e393f0d8f2177340a011961984306e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-12-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a6fe5711e0dc9d54d1256955c16de4b2ea922a30b303408e5beb133488b5fb25
[INFO] running `Command { std: "docker" "start" "-a" "a6fe5711e0dc9d54d1256955c16de4b2ea922a30b303408e5beb133488b5fb25", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.75
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.151
[INFO] [stderr]    Compiling memchr v2.7.1
[INFO] [stderr]    Compiling serde v1.0.194
[INFO] [stderr]    Compiling glob v0.3.1
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling nom v5.1.3
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling unicode-width v0.1.11
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling clang-sys v0.29.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling paste v1.0.14
[INFO] [stderr]    Compiling termcolor v1.4.0
[INFO] [stderr]    Compiling ucd-trie v0.1.6
[INFO] [stderr]    Compiling bindgen v0.53.3
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling camino v1.1.6
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling serde_json v1.0.111
[INFO] [stderr]    Compiling itoa v1.0.10
[INFO] [stderr]    Compiling ryu v1.0.16
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling bytes v1.5.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling serde_derive v1.0.194
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling rmp v0.8.12
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling pest v2.7.6
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling ray-rs-sys v0.0.0
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling cargo-platform v0.1.6
[INFO] [stderr]    Compiling rmp-serde v0.15.5
[INFO] [stderr]    Compiling cargo_metadata v0.13.1
[INFO] [stderr]    Compiling uniffi v0.16.0
[INFO] [stderr]    Compiling ray-rs v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(fn_traits, unboxed_closures, min_specialization)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::pin::Pin`
[INFO] [stdout]  --> src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use core::pin::Pin;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/remote_functions.rs:61:49
[INFO] [stdout]    |
[INFO] [stdout] 61 |             impl<$($argp,)* R> std::ops::FnOnce<($($argty),*)> for [<RayFunction $n>]<$($argp,)* R> {
[INFO] [stdout]    |                                                 ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 | impl_ray_function!([1], a0: T0 [T0]);
[INFO] [stdout]    | ------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `impl_ray_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around pattern
[INFO] [stdout]   --> src/remote_functions.rs:63:55
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 extern "rust-call" fn call_once(self, ($($arg),*): ($($argty),*)) -> Self::Output {
[INFO] [stdout]    |                                                       ^^^    ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 | impl_ray_function!([1], a0: T0 [T0]);
[INFO] [stdout]    | ------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_ray_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 63 -                 extern "rust-call" fn call_once(self, ($($arg),*): ($($argty),*)) -> Self::Output {
[INFO] [stdout] 63 +                 extern "rust-call" fn call_once(self, $arg: ($($argty),*)) -> Self::Output {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/remote_functions.rs:63:68
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 extern "rust-call" fn call_once(self, ($($arg),*): ($($argty),*)) -> Self::Output {
[INFO] [stdout]    |                                                                    ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 | impl_ray_function!([1], a0: T0 [T0]);
[INFO] [stdout]    | ------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_ray_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/remote_functions.rs:68:48
[INFO] [stdout]    |
[INFO] [stdout] 68 |             impl<$($argp,)* R> std::ops::FnMut<($($argty),*)> for [<RayFunction $n>]<$($argp,)* R> {
[INFO] [stdout]    |                                                ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 | impl_ray_function!([1], a0: T0 [T0]);
[INFO] [stdout]    | ------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_ray_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around pattern
[INFO] [stdout]   --> src/remote_functions.rs:69:59
[INFO] [stdout]    |
[INFO] [stdout] 69 |                 extern "rust-call" fn call_mut(&mut self, ($($arg),*): ($($argty),*)) -> Self::Output {
[INFO] [stdout]    |                                                           ^^^    ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 | impl_ray_function!([1], a0: T0 [T0]);
[INFO] [stdout]    | ------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_ray_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 69 -                 extern "rust-call" fn call_mut(&mut self, ($($arg),*): ($($argty),*)) -> Self::Output {
[INFO] [stdout] 69 +                 extern "rust-call" fn call_mut(&mut self, $arg: ($($argty),*)) -> Self::Output {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/remote_functions.rs:69:72
[INFO] [stdout]    |
[INFO] [stdout] 69 |                 extern "rust-call" fn call_mut(&mut self, ($($arg),*): ($($argty),*)) -> Self::Output {
[INFO] [stdout]    |                                                                        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 | impl_ray_function!([1], a0: T0 [T0]);
[INFO] [stdout]    | ------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_ray_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/remote_functions.rs:74:45
[INFO] [stdout]    |
[INFO] [stdout] 74 |             impl<$($argp,)* R> std::ops::Fn<($($argty),*)> for [<RayFunction $n>]<$($argp,)* R> {
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 | impl_ray_function!([1], a0: T0 [T0]);
[INFO] [stdout]    | ------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_ray_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around pattern
[INFO] [stdout]   --> src/remote_functions.rs:75:51
[INFO] [stdout]    |
[INFO] [stdout] 75 |                 extern "rust-call" fn call(&self, ($($arg),*): ($($argty),*)) -> Self::Output {
[INFO] [stdout]    |                                                   ^^^    ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 | impl_ray_function!([1], a0: T0 [T0]);
[INFO] [stdout]    | ------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_ray_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 75 -                 extern "rust-call" fn call(&self, ($($arg),*): ($($argty),*)) -> Self::Output {
[INFO] [stdout] 75 +                 extern "rust-call" fn call(&self, $arg: ($($argty),*)) -> Self::Output {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/remote_functions.rs:75:64
[INFO] [stdout]    |
[INFO] [stdout] 75 |                 extern "rust-call" fn call(&self, ($($arg),*): ($($argty),*)) -> Self::Output {
[INFO] [stdout]    |                                                                ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 84 | impl_ray_function!([1], a0: T0 [T0]);
[INFO] [stdout]    | ------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `impl_ray_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[macro_use]` only has an effect on `extern crate` and modules
[INFO] [stdout]  --> src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[macro_use]` only has an effect on `extern crate` and modules
[INFO] [stdout]  --> src/lib.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(fn_traits, unboxed_closures, min_specialization)]
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0059]: type parameter to bare `FnOnce` trait must be a tuple
[INFO] [stdout]   --> src/remote_functions.rs:61:32
[INFO] [stdout]    |
[INFO] [stdout] 61 |             impl<$($argp,)* R> std::ops::FnOnce<($($argty),*)> for [<RayFunction $n>]<$($argp,)* R> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Tuple` is not implemented for `T0`
[INFO] [stdout] ...
[INFO] [stdout] 84 | impl_ray_function!([1], a0: T0 [T0]);
[INFO] [stdout]    | ------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `FnOnce`
[INFO] [stdout]   --> /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:242:1
[INFO] [stdout]    = note: this error originates in the macro `impl_ray_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `T0`
[INFO] [stdout]    |
[INFO] [stdout] 84 | impl_ray_function!([1], a0: T0: std::marker::Tuple [T0]);
[INFO] [stdout]    |                               ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0059]: type parameter to bare `FnMut` trait must be a tuple
[INFO] [stdout]   --> src/remote_functions.rs:68:32
[INFO] [stdout]    |
[INFO] [stdout] 68 |             impl<$($argp,)* R> std::ops::FnMut<($($argty),*)> for [<RayFunction $n>]<$($argp,)* R> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Tuple` is not implemented for `T0`
[INFO] [stdout] ...
[INFO] [stdout] 84 | impl_ray_function!([1], a0: T0 [T0]);
[INFO] [stdout]    | ------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `FnMut`
[INFO] [stdout]   --> /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:163:1
[INFO] [stdout]    = note: this error originates in the macro `impl_ray_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `T0`
[INFO] [stdout]    |
[INFO] [stdout] 84 | impl_ray_function!([1], a0: T0: std::marker::Tuple [T0]);
[INFO] [stdout]    |                               ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0059]: type parameter to bare `Fn` trait must be a tuple
[INFO] [stdout]   --> src/remote_functions.rs:74:32
[INFO] [stdout]    |
[INFO] [stdout] 74 |             impl<$($argp,)* R> std::ops::Fn<($($argty),*)> for [<RayFunction $n>]<$($argp,)* R> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Tuple` is not implemented for `T0`
[INFO] [stdout] ...
[INFO] [stdout] 84 | impl_ray_function!([1], a0: T0 [T0]);
[INFO] [stdout]    | ------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout] note: required by a bound in `Fn`
[INFO] [stdout]   --> /rustc/0e09125c6c3c2fd70d7de961bcf0e51575235fad/library/core/src/ops/function.rs:76:1
[INFO] [stdout]    = note: this error originates in the macro `impl_ray_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `T0`
[INFO] [stdout]    |
[INFO] [stdout] 84 | impl_ray_function!([1], a0: T0: std::marker::Tuple [T0]);
[INFO] [stdout]    |                               ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: functions with the "rust-call" ABI must take a single non-self tuple argument
[INFO] [stdout]   --> src/remote_functions.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 |                 extern "rust-call" fn call_once(self, ($($arg),*): ($($argty),*)) -> Self::Output {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Tuple` is not implemented for `T0`
[INFO] [stdout] ...
[INFO] [stdout] 84 | impl_ray_function!([1], a0: T0 [T0]);
[INFO] [stdout]    | ------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_ray_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `T0`
[INFO] [stdout]    |
[INFO] [stdout] 84 | impl_ray_function!([1], a0: T0: std::marker::Tuple [T0]);
[INFO] [stdout]    |                               ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: functions with the "rust-call" ABI must take a single non-self tuple argument
[INFO] [stdout]   --> src/remote_functions.rs:69:17
[INFO] [stdout]    |
[INFO] [stdout] 69 |                 extern "rust-call" fn call_mut(&mut self, ($($arg),*): ($($argty),*)) -> Self::Output {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Tuple` is not implemented for `T0`
[INFO] [stdout] ...
[INFO] [stdout] 84 | impl_ray_function!([1], a0: T0 [T0]);
[INFO] [stdout]    | ------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_ray_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `T0`
[INFO] [stdout]    |
[INFO] [stdout] 84 | impl_ray_function!([1], a0: T0: std::marker::Tuple [T0]);
[INFO] [stdout]    |                               ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: functions with the "rust-call" ABI must take a single non-self tuple argument
[INFO] [stdout]   --> src/remote_functions.rs:75:17
[INFO] [stdout]    |
[INFO] [stdout] 75 |                 extern "rust-call" fn call(&self, ($($arg),*): ($($argty),*)) -> Self::Output {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `Tuple` is not implemented for `T0`
[INFO] [stdout] ...
[INFO] [stdout] 84 | impl_ray_function!([1], a0: T0 [T0]);
[INFO] [stdout]    | ------------------------------------ in this macro invocation
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `impl_ray_function` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: consider restricting type parameter `T0`
[INFO] [stdout]    |
[INFO] [stdout] 84 | impl_ray_function!([1], a0: T0: std::marker::Tuple [T0]);
[INFO] [stdout]    |                               ++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 8 previous errors; 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0059, E0277, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0059`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ray-rs` (lib) due to 9 previous errors; 12 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a6fe5711e0dc9d54d1256955c16de4b2ea922a30b303408e5beb133488b5fb25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6fe5711e0dc9d54d1256955c16de4b2ea922a30b303408e5beb133488b5fb25", kill_on_drop: false }`
[INFO] [stdout] a6fe5711e0dc9d54d1256955c16de4b2ea922a30b303408e5beb133488b5fb25
