[INFO] fetching crate rgrow 0.7.1...
[INFO] testing rgrow-0.7.1 against beta-2023-04-20 for beta-1.70-1
[INFO] extracting crate rgrow 0.7.1 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate rgrow 0.7.1 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rgrow 0.7.1
[INFO] finished tweaking crates.io crate rgrow 0.7.1
[INFO] tweaked toml for crates.io crate rgrow 0.7.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate rgrow 0.7.1 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-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cached v0.18.0
[INFO] [stderr]   Downloaded pixels v0.10.0
[INFO] [stderr]   Downloaded memmap2 v0.3.1
[INFO] [stderr]   Downloaded ultraviolet v0.9.0
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[INFO] [stderr]   Downloaded calloop v0.10.1
[INFO] [stderr]   Downloaded calloop v0.9.3
[INFO] [stderr]   Downloaded inplace_it v0.3.5
[INFO] [stderr]   Downloaded ghost v0.1.6
[INFO] [stderr]   Downloaded wgpu v0.13.1
[INFO] [stderr]   Downloaded wgpu-core v0.13.2
[INFO] [stderr]   Downloaded wgpu-hal v0.13.2
[INFO] [stderr]   Downloaded smithay-client-toolkit v0.15.4
[INFO] [stderr]   Downloaded nix v0.22.3
[INFO] [stderr]   Downloaded inventory v0.3.2
[INFO] [stderr]   Downloaded ndk-glue v0.5.2
[INFO] [stderr]   Downloaded ash v0.37.0+1.3.209
[INFO] [stderr]   Downloaded naga v0.9.0
[INFO] [stderr]   Downloaded winit v0.26.1
[INFO] [stderr]   Downloaded winit_input_helper v0.13.0
[INFO] [stderr]   Downloaded winit-modular v0.1.1
[INFO] [stderr]   Downloaded fltk v1.3.10
[INFO] [stderr]   Downloaded fltk-sys v1.3.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1b15f91ab0df705ae6f8f9f6d2f87fd747539d3b04e35ce195d1167d00642ff
[INFO] running `Command { std: "docker" "start" "-a" "b1b15f91ab0df705ae6f8f9f6d2f87fd747539d3b04e35ce195d1167d00642ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1b15f91ab0df705ae6f8f9f6d2f87fd747539d3b04e35ce195d1167d00642ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1b15f91ab0df705ae6f8f9f6d2f87fd747539d3b04e35ce195d1167d00642ff", kill_on_drop: false }`
[INFO] [stdout] b1b15f91ab0df705ae6f8f9f6d2f87fd747539d3b04e35ce195d1167d00642ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3f0f0ab635cf9b2eab2fa268042383fe49eabb5a3fccd610c5d55e22d32d039
[INFO] running `Command { std: "docker" "start" "-a" "c3f0f0ab635cf9b2eab2fa268042383fe49eabb5a3fccd610c5d55e22d32d039", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stderr]    Compiling cfg-if v1.0.0
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[INFO] [stderr]    Compiling matrixmultiply v0.3.2
[INFO] [stderr]    Compiling naga v0.9.0
[INFO] [stderr]    Compiling phf_macros v0.11.1
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[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling num-complex v0.4.2
[INFO] [stderr]    Compiling atty v0.2.14
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[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling ttf-parser v0.15.2
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[INFO] [stderr]    Compiling clap v4.0.18
[INFO] [stderr]    Compiling phf v0.11.1
[INFO] [stderr]    Compiling wgpu-hal v0.13.2
[INFO] [stderr]    Compiling num-format v0.4.3
[INFO] [stderr]    Compiling cached v0.18.0
[INFO] [stderr]    Compiling bimap v0.5.3
[INFO] [stderr]    Compiling serde_yaml v0.8.26
[INFO] [stderr]    Compiling ndarray v0.15.6
[INFO] [stderr]    Compiling wgpu v0.13.1
[INFO] [stderr]    Compiling pixels v0.10.0
[INFO] [stderr]    Compiling fltk v1.3.10
[INFO] [stderr]    Compiling rgrow v0.7.1 (/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(is_some_and)]
[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(associated_type_bounds)]
[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(is_some_and)]
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `is_some_and` has been stable since 1.70.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(is_some_and)]
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors; 1 warning 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 `rgrow` (lib) due to 4 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "c3f0f0ab635cf9b2eab2fa268042383fe49eabb5a3fccd610c5d55e22d32d039", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3f0f0ab635cf9b2eab2fa268042383fe49eabb5a3fccd610c5d55e22d32d039", kill_on_drop: false }`
[INFO] [stdout] c3f0f0ab635cf9b2eab2fa268042383fe49eabb5a3fccd610c5d55e22d32d039
