[INFO] fetching crate roplat_exrobot 0.3.0...
[INFO] testing roplat_exrobot-0.3.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate roplat_exrobot 0.3.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate roplat_exrobot 0.3.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate roplat_exrobot 0.3.0
[INFO] tweaked toml for crates.io crate roplat_exrobot 0.3.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate roplat_exrobot 0.3.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate roplat_exrobot 0.3.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded inventory v0.3.25
[INFO] [stderr]   Downloaded pyo3-macros v0.28.3
[INFO] [stderr]   Downloaded plotters-bitmap v0.3.7
[INFO] [stderr]   Downloaded robot_behavior v0.7.0
[INFO] [stderr]   Downloaded core-text v20.1.0
[INFO] [stderr]   Downloaded web-time v0.2.4
[INFO] [stderr]   Downloaded pyo3-build-config v0.28.3
[INFO] [stderr]   Downloaded darling_macro v0.14.4
[INFO] [stderr]   Downloaded derive_builder_macro v0.11.2
[INFO] [stderr]   Downloaded matrixmultiply v0.3.11
[INFO] [stderr]   Downloaded derive_builder_core v0.11.2
[INFO] [stderr]   Downloaded pyo3-ffi v0.28.3
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.28.3
[INFO] [stderr]   Downloaded font-kit v0.14.3
[INFO] [stderr]   Downloaded derive_builder v0.11.2
[INFO] [stderr]   Downloaded darling v0.14.4
[INFO] [stderr]   Downloaded amd v0.2.2
[INFO] [stderr]   Downloaded darling_core v0.14.4
[INFO] [stderr]   Downloaded clarabel v0.11.1
[INFO] [stderr]   Downloaded copp v0.2.2
[INFO] [stderr]   Downloaded gif v0.12.0
[INFO] [stderr]   Downloaded jpeg-decoder v0.3.2
[INFO] [stderr]   Downloaded pyo3 v0.28.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f580499a25913d29f759ff01ff3f56b013a8954dfdc64e471dd832ff6aa6e8a6
[INFO] running `Command { std: "docker" "start" "f580499a25913d29f759ff01ff3f56b013a8954dfdc64e471dd832ff6aa6e8a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f580499a25913d29f759ff01ff3f56b013a8954dfdc64e471dd832ff6aa6e8a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f580499a25913d29f759ff01ff3f56b013a8954dfdc64e471dd832ff6aa6e8a6" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f580499a25913d29f759ff01ff3f56b013a8954dfdc64e471dd832ff6aa6e8a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f580499a25913d29f759ff01ff3f56b013a8954dfdc64e471dd832ff6aa6e8a6" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling bytemuck v1.25.2
[INFO] [stderr]    Compiling simd-adler32 v0.3.10
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling libc v0.2.190
[INFO] [stderr]    Compiling freetype-sys v0.20.1
[INFO] [stderr]    Compiling yeslogic-fontconfig-sys v6.0.1
[INFO] [stderr]    Compiling crc32fast v1.5.2
[INFO] [stderr]    Compiling pathfinder_simd v0.5.6
[INFO] [stderr]    Compiling either v1.19.0
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling matrixmultiply v0.3.11
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling log v0.4.34
[INFO] [stderr]    Compiling miniz_oxide v0.9.1
[INFO] [stderr]    Compiling fdeflate v0.3.7
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling scratch v1.0.9
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling lazy_static v1.5.1
[INFO] [stderr]    Compiling serde_json v1.0.154
[INFO] [stderr]    Compiling futures-core v0.3.34
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling futures-sink v0.3.34
[INFO] [stderr]    Compiling dlib v0.5.3
[INFO] [stderr]    Compiling num-integer v0.1.47
[INFO] [stderr]    Compiling futures-channel v0.3.34
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling safe_arch v0.7.4
[INFO] [stderr]    Compiling flate2 v1.1.10
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling jpeg-decoder v0.3.2
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling futures-task v0.3.34
[INFO] [stderr]    Compiling futures-io v0.3.34
[INFO] [stderr]    Compiling clarabel v0.11.1
[INFO] [stderr]    Compiling font-kit v0.14.3
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling chrono v0.4.45
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[INFO] [stderr]    Compiling wide v0.7.33
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[INFO] [stderr]    Compiling gif v0.12.0
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling indexmap v2.14.2
[INFO] [stderr]    Compiling amd v0.2.2
[INFO] [stderr]    Compiling copp v0.2.2
[INFO] [stderr]    Compiling float-ord v0.3.2
[INFO] [stderr]    Compiling typenum v1.20.1
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling image v0.24.9
[INFO] [stderr]    Compiling robot_behavior v0.7.0
[INFO] [stderr]    Compiling ttf-parser v0.20.0
[INFO] [stderr]    Compiling cxx-build v1.0.205
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling futures-macro v0.3.34
[INFO] [stderr]    Compiling thiserror-impl v2.0.21
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling enum_dispatch v0.3.13
[INFO] [stderr]    Compiling nalgebra-macros v0.3.0
[INFO] [stderr]    Compiling futures-util v0.3.34
[INFO] [stderr]    Compiling thiserror v2.0.21
[INFO] [stderr]    Compiling plotters-bitmap v0.3.7
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling roplat_exrobot v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling serde-big-array v0.5.1
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]    Compiling derive_builder_core v0.11.2
[INFO] [stderr]    Compiling simba v0.9.1
[INFO] [stderr]    Compiling derive_builder_macro v0.11.2
[INFO] [stderr]    Compiling derive_builder v0.11.2
[INFO] [stderr]    Compiling futures-executor v0.3.34
[INFO] [stderr]    Compiling futures v0.3.34
[INFO] [stderr]    Compiling nalgebra v0.34.2
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/robot_behavior-0.7.0/src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(async_trait_bounds)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `robot_behavior` (lib) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "f580499a25913d29f759ff01ff3f56b013a8954dfdc64e471dd832ff6aa6e8a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f580499a25913d29f759ff01ff3f56b013a8954dfdc64e471dd832ff6aa6e8a6", kill_on_drop: false }`
[INFO] [stdout] f580499a25913d29f759ff01ff3f56b013a8954dfdc64e471dd832ff6aa6e8a6
