[INFO] fetching crate ray-rs 0.0.0... [INFO] testing ray-rs-0.0.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate ray-rs 0.0.0 into /workspace/builds/worker-83/source [INFO] validating manifest of crates.io crate ray-rs 0.0.0 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-83/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cargo_metadata v0.13.1 [INFO] [stderr] Downloaded uniffi v0.16.0 [INFO] [stderr] Downloaded ray-rs-sys v0.0.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3c0acf8db7873db9a7a6fb6310bf5dcf2e61743b3935980cec522b2f86583890 [INFO] running `Command { std: "docker" "start" "-a" "3c0acf8db7873db9a7a6fb6310bf5dcf2e61743b3935980cec522b2f86583890", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3c0acf8db7873db9a7a6fb6310bf5dcf2e61743b3935980cec522b2f86583890", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c0acf8db7873db9a7a6fb6310bf5dcf2e61743b3935980cec522b2f86583890", kill_on_drop: false }` [INFO] [stdout] 3c0acf8db7873db9a7a6fb6310bf5dcf2e61743b3935980cec522b2f86583890 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-83/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3018d66ea54f870d7819dd1cc6ceea1721d34037af1d60d3158dffa50360ad01 [INFO] running `Command { std: "docker" "start" "-a" "3018d66ea54f870d7819dd1cc6ceea1721d34037af1d60d3158dffa50360ad01", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling bindgen v0.53.3 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling camino v1.0.7 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling anyhow v1.0.55 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling paste v1.0.6 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling libloading v0.7.3 [INFO] [stderr] Compiling clang-sys v0.29.3 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling rmp v0.8.10 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling ray-rs-sys v0.0.0 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling cargo-platform v0.1.2 [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 []<$($argp,)* R> { [INFO] [stdout] | ^ ^ [INFO] [stdout] ... [INFO] [stdout] 84 | impl_ray_function!([1], a0: T0 [T0]); [INFO] [stdout] | ------------------------------------ [INFO] [stdout] | | [INFO] [stdout] | in this macro invocation [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] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 61 - impl<$($argp,)* R> std::ops::FnOnce<($($argty),*)> for []<$($argp,)* R> { [INFO] [stdout] 61 + impl<$($argp,)* R> std::ops::FnOnce<$($argty),*> for []<$($argp,)* R> { [INFO] [stdout] | [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] | ------------------------------------ [INFO] [stdout] | | [INFO] [stdout] | in this macro invocation [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] | ------------------------------------ [INFO] [stdout] | | [INFO] [stdout] | in this macro invocation [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:68:48 [INFO] [stdout] | [INFO] [stdout] 68 | impl<$($argp,)* R> std::ops::FnMut<($($argty),*)> for []<$($argp,)* R> { [INFO] [stdout] | ^ ^ [INFO] [stdout] ... [INFO] [stdout] 84 | impl_ray_function!([1], a0: T0 [T0]); [INFO] [stdout] | ------------------------------------ [INFO] [stdout] | | [INFO] [stdout] | in this macro invocation [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] 68 - impl<$($argp,)* R> std::ops::FnMut<($($argty),*)> for []<$($argp,)* R> { [INFO] [stdout] 68 + impl<$($argp,)* R> std::ops::FnMut<$($argty),*> for []<$($argp,)* R> { [INFO] [stdout] | [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] | ------------------------------------ [INFO] [stdout] | | [INFO] [stdout] | in this macro invocation [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] | ------------------------------------ [INFO] [stdout] | | [INFO] [stdout] | in this macro invocation [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:74:45 [INFO] [stdout] | [INFO] [stdout] 74 | impl<$($argp,)* R> std::ops::Fn<($($argty),*)> for []<$($argp,)* R> { [INFO] [stdout] | ^ ^ [INFO] [stdout] ... [INFO] [stdout] 84 | impl_ray_function!([1], a0: T0 [T0]); [INFO] [stdout] | ------------------------------------ [INFO] [stdout] | | [INFO] [stdout] | in this macro invocation [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] 74 - impl<$($argp,)* R> std::ops::Fn<($($argty),*)> for []<$($argp,)* R> { [INFO] [stdout] 74 + impl<$($argp,)* R> std::ops::Fn<$($argty),*> for []<$($argp,)* R> { [INFO] [stdout] | [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] | ------------------------------------ [INFO] [stdout] | | [INFO] [stdout] | in this macro invocation [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] | ------------------------------------ [INFO] [stdout] | | [INFO] [stdout] | in this macro invocation [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: `#[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: aborting due to previous error; 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ray-rs` due to 2 previous errors; 12 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "3018d66ea54f870d7819dd1cc6ceea1721d34037af1d60d3158dffa50360ad01", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3018d66ea54f870d7819dd1cc6ceea1721d34037af1d60d3158dffa50360ad01", kill_on_drop: false }` [INFO] [stdout] 3018d66ea54f870d7819dd1cc6ceea1721d34037af1d60d3158dffa50360ad01