[INFO] fetching crate g3 0.1.4...
[INFO] testing g3-0.1.4 against 1.75.0 for beta-1.76-1
[INFO] extracting crate g3 0.1.4 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate g3 0.1.4 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 g3 0.1.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate g3 0.1.4
[INFO] tweaked toml for crates.io crate g3 0.1.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate g3 0.1.4 already has a lockfile, it will not be regenerated
[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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_derive v1.0.148
[INFO] [stderr]   Downloaded bytemuck_derive v1.3.0
[INFO] [stderr]   Downloaded ab_glyph v0.2.18
[INFO] [stderr]   Downloaded calloop v0.10.3
[INFO] [stderr]   Downloaded cc v1.0.77
[INFO] [stderr]   Downloaded owned_ttf_parser v0.17.1
[INFO] [stderr]   Downloaded x11-dl v2.20.1
[INFO] [stderr]   Downloaded hecs v0.9.1
[INFO] [stderr]   Downloaded syn v1.0.105
[INFO] [stderr]   Downloaded serde v1.0.148
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 14757fb46018bd3dd51fbc94a9715eadc0df34f09474bf07755787e2e08a3dff
[INFO] running `Command { std: "docker" "start" "-a" "14757fb46018bd3dd51fbc94a9715eadc0df34f09474bf07755787e2e08a3dff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "14757fb46018bd3dd51fbc94a9715eadc0df34f09474bf07755787e2e08a3dff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14757fb46018bd3dd51fbc94a9715eadc0df34f09474bf07755787e2e08a3dff", kill_on_drop: false }`
[INFO] [stdout] 14757fb46018bd3dd51fbc94a9715eadc0df34f09474bf07755787e2e08a3dff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 2df9d0cc82cb85f30b29c95a248a36d83923611645e3e44aae992410f329dd83
[INFO] running `Command { std: "docker" "start" "-a" "2df9d0cc82cb85f30b29c95a248a36d83923611645e3e44aae992410f329dd83", kill_on_drop: false }`
[INFO] [stderr]    Compiling g3 v0.1.4 (/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(unboxed_closures)]
[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:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(fn_traits)]
[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:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(adt_const_params)]
[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:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(portable_simd)]
[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:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![feature(associated_type_defaults)]
[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:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(fn_traits)]
[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:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(portable_simd)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `g3` (lib) due to 8 previous errors
[INFO] running `Command { std: "docker" "inspect" "2df9d0cc82cb85f30b29c95a248a36d83923611645e3e44aae992410f329dd83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2df9d0cc82cb85f30b29c95a248a36d83923611645e3e44aae992410f329dd83", kill_on_drop: false }`
[INFO] [stdout] 2df9d0cc82cb85f30b29c95a248a36d83923611645e3e44aae992410f329dd83
[INFO] testing g3-0.1.4 against beta-2023-12-22 for beta-1.76-1
[INFO] extracting crate g3 0.1.4 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate g3 0.1.4 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 g3 0.1.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate g3 0.1.4
[INFO] tweaked toml for crates.io crate g3 0.1.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate g3 0.1.4 already has a lockfile, it will not be regenerated
[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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d3e6561a1cfb8b9aba693e9cab92ac9a6f3a87f543580ee38b93a7add72f91d9
[INFO] running `Command { std: "docker" "start" "-a" "d3e6561a1cfb8b9aba693e9cab92ac9a6f3a87f543580ee38b93a7add72f91d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3e6561a1cfb8b9aba693e9cab92ac9a6f3a87f543580ee38b93a7add72f91d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3e6561a1cfb8b9aba693e9cab92ac9a6f3a87f543580ee38b93a7add72f91d9", kill_on_drop: false }`
[INFO] [stdout] d3e6561a1cfb8b9aba693e9cab92ac9a6f3a87f543580ee38b93a7add72f91d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] e052704dac1ef4ee569fcfcd8b5d8502b0810f6d482b7e576e2d6881b1cc8adf
[INFO] running `Command { std: "docker" "start" "-a" "e052704dac1ef4ee569fcfcd8b5d8502b0810f6d482b7e576e2d6881b1cc8adf", kill_on_drop: false }`
[INFO] [stderr]    Compiling g3 v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `std::simd::SimdFloat`
[INFO] [stdout]  --> src/point.rs:1:80
[INFO] [stdout]   |
[INFO] [stdout] 1 | ...simd::{f32x4,mask32x4,simd_swizzle,SimdFloat},mem::transmute,ops::{Add,AddAssign,Sub,SubAssign,Mul,MulAssign,Div,DivAssign,BitAnd,BitO...
[INFO] [stdout]   |                                       ^^^^^^^^^
[INFO] [stdout]   |                                       |
[INFO] [stdout]   |                                       no `SimdFloat` in `simd`
[INFO] [stdout]   |                                       help: a similar name exists in the module: `StdFloat`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           core::simd::prelude::SimdFloat
[INFO] [stdout]           std::simd::prelude::SimdFloat
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::simd::SimdFloat`
[INFO] [stdout]  --> src/line.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{simd::{f32x4,mask32x4,SimdFloat},ops::{Add, AddAssign, Sub, SubAssign, Mul, MulAssign, Div, DivAssign, Not, Neg, BitXor, BitAnd...
[INFO] [stdout]   |                                 ^^^^^^^^^
[INFO] [stdout]   |                                 |
[INFO] [stdout]   |                                 no `SimdFloat` in `simd`
[INFO] [stdout]   |                                 help: a similar name exists in the module: `StdFloat`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           core::simd::prelude::SimdFloat
[INFO] [stdout]           std::simd::prelude::SimdFloat
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::simd::SimdFloat`
[INFO] [stdout]  --> src/horizon.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{simd::{f32x4,mask32x4,SimdFloat},ops::{Add, AddAssign, Sub, SubAssign, Mul, MulAssign, Div, DivAssign, Not, Neg, BitXor, BitAnd...
[INFO] [stdout]   |                                 ^^^^^^^^^
[INFO] [stdout]   |                                 |
[INFO] [stdout]   |                                 no `SimdFloat` in `simd`
[INFO] [stdout]   |                                 help: a similar name exists in the module: `StdFloat`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           core::simd::prelude::SimdFloat
[INFO] [stdout]           std::simd::prelude::SimdFloat
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::simd::SimdFloat`
[INFO] [stdout]  --> src/plane.rs:1:68
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{fmt::{Display, Formatter, Result},simd::{f32x4,mask32x4, SimdFloat},ops::*};
[INFO] [stdout]   |                                                                    ^^^^^^^^^
[INFO] [stdout]   |                                                                    |
[INFO] [stdout]   |                                                                    no `SimdFloat` in `simd`
[INFO] [stdout]   |                                                                    help: a similar name exists in the module: `StdFloat`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           core::simd::prelude::SimdFloat
[INFO] [stdout]           std::simd::prelude::SimdFloat
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::simd::SimdFloat`
[INFO] [stdout]  --> src/motor.rs:1:79
[INFO] [stdout]   |
[INFO] [stdout] 1 | ...tter,Result},simd::{f32x4,mask32x4,SimdFloat},ops::{Add, AddAssign, Sub, SubAssign, Mul, MulAssign, Div, DivAssign, Neg, Fn}};
[INFO] [stdout]   |                                       ^^^^^^^^^
[INFO] [stdout]   |                                       |
[INFO] [stdout]   |                                       no `SimdFloat` in `simd`
[INFO] [stdout]   |                                       help: a similar name exists in the module: `StdFloat`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           core::simd::prelude::SimdFloat
[INFO] [stdout]           std::simd::prelude::SimdFloat
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::simd::SimdFloat`
[INFO] [stdout]  --> src/rotor.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{simd::{mask32x4,f32x4,SimdFloat,simd_swizzle as swizzle},ops::{Add, AddAssign, Sub, SubAssign, Mul, MulAssign, Div, DivAssign, ...
[INFO] [stdout]   |                                 ^^^^^^^^^
[INFO] [stdout]   |                                 |
[INFO] [stdout]   |                                 no `SimdFloat` in `simd`
[INFO] [stdout]   |                                 help: a similar name exists in the module: `StdFloat`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           core::simd::prelude::SimdFloat
[INFO] [stdout]           std::simd::prelude::SimdFloat
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::simd::SimdFloat`
[INFO] [stdout]  --> src/direction.rs:1:30
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{simd::{f32x4,u32x4,SimdFloat},ops::{Add,AddAssign,Sub,SubAssign,Mul,MulAssign,Div,DivAssign,Neg}};
[INFO] [stdout]   |                              ^^^^^^^^^
[INFO] [stdout]   |                              |
[INFO] [stdout]   |                              no `SimdFloat` in `simd`
[INFO] [stdout]   |                              help: a similar name exists in the module: `StdFloat`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           core::simd::prelude::SimdFloat
[INFO] [stdout]           std::simd::prelude::SimdFloat
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `std::simd::SimdFloat`, `std::simd::Which`
[INFO] [stdout]  --> src/translator.rs:1:67
[INFO] [stdout]   |
[INFO] [stdout] 1 | ... Result},simd::{f32x4,mask32x4,SimdFloat,simd_swizzle as swizzle,Which::{First,Second}},ops::{Add, AddAssign, Sub, SubAssign, Mul, Mul...
[INFO] [stdout]   |                                   ^^^^^^^^^                         ^^^^^ could not find `Which` in `simd`
[INFO] [stdout]   |                                   |
[INFO] [stdout]   |                                   no `SimdFloat` in `simd`
[INFO] [stdout]   |                                   help: a similar name exists in the module: `StdFloat`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           core::simd::prelude::SimdFloat
[INFO] [stdout]           std::simd::prelude::SimdFloat
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `std::simd::Which`
[INFO] [stdout]    --> src/maths.rs:317:45
[INFO] [stdout]     |
[INFO] [stdout] 317 | use std::simd::{*, simd_swizzle as swizzle, Which::{First, Second}, StdFloat};
[INFO] [stdout]     |                                             ^^^^^ could not find `Which` in `simd`
[INFO] [stdout] 
[INFO] [stdout] 
[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(unboxed_closures)]
[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:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(fn_traits)]
[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:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(adt_const_params)]
[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:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(portable_simd)]
[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:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | #![feature(associated_type_defaults)]
[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:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(fn_traits)]
[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:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(portable_simd)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 16 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0554.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `g3` (lib) due to 17 previous errors
[INFO] running `Command { std: "docker" "inspect" "e052704dac1ef4ee569fcfcd8b5d8502b0810f6d482b7e576e2d6881b1cc8adf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e052704dac1ef4ee569fcfcd8b5d8502b0810f6d482b7e576e2d6881b1cc8adf", kill_on_drop: false }`
[INFO] [stdout] e052704dac1ef4ee569fcfcd8b5d8502b0810f6d482b7e576e2d6881b1cc8adf
