[INFO] fetching crate fmc 0.0.5...
[INFO] testing fmc-0.0.5 against 1.90.0 for beta-1.91-3
[INFO] extracting crate fmc 0.0.5 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate fmc 0.0.5
[INFO] finished tweaking crates.io crate fmc 0.0.5
[INFO] tweaked toml for crates.io crate fmc 0.0.5 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fmc 0.0.5 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fmc 0.0.5 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" "+1.90.0" "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 fmc_protocol_derive v0.1.0
[INFO] [stderr]   Downloaded notify-debouncer-full v0.4.0
[INFO] [stderr]   Downloaded fmc_noise_macros v0.8.0
[INFO] [stderr]   Downloaded file-id v0.2.2
[INFO] [stderr]   Downloaded notify-types v1.0.1
[INFO] [stderr]   Downloaded fmc_protocol v0.1.3
[INFO] [stderr]   Downloaded notify v7.0.0
[INFO] [stderr]   Downloaded target-features v0.1.6
[INFO] [stderr]   Downloaded fmc_noise v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e2ffe7ecdc6979449a8428ba0ba708190620bc98809f2e32cb3845f0b08db48b
[INFO] running `Command { std: "docker" "start" "-a" "e2ffe7ecdc6979449a8428ba0ba708190620bc98809f2e32cb3845f0b08db48b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e2ffe7ecdc6979449a8428ba0ba708190620bc98809f2e32cb3845f0b08db48b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2ffe7ecdc6979449a8428ba0ba708190620bc98809f2e32cb3845f0b08db48b", kill_on_drop: false }`
[INFO] [stdout] e2ffe7ecdc6979449a8428ba0ba708190620bc98809f2e32cb3845f0b08db48b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 48c327e4acc8cc3085a1d3e4248ea439d386767b43864addd56dada133d9875d
[INFO] running `Command { std: "docker" "start" "-a" "48c327e4acc8cc3085a1d3e4248ea439d386767b43864addd56dada133d9875d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]    Compiling once_cell v1.20.3
[INFO] [stderr]    Compiling crunchy v0.2.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling indexmap v2.7.1
[INFO] [stderr]    Compiling winnow v0.7.3
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling bitflags v2.8.0
[INFO] [stderr]    Compiling foldhash v0.1.4
[INFO] [stderr]    Compiling bytemuck v1.21.0
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling smallvec v1.14.0
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling event-listener v5.4.0
[INFO] [stderr]    Compiling uuid v1.12.1
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling const-random v0.1.18
[INFO] [stderr]    Compiling event-listener-strategy v0.5.3
[INFO] [stderr]    Compiling futures-lite v2.6.0
[INFO] [stderr]    Compiling bevy_ptr v0.15.3
[INFO] [stderr]    Compiling disqualified v1.0.0
[INFO] [stderr]    Compiling async-channel v2.3.1
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling nonmax v0.5.5
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling async-executor v1.13.1
[INFO] [stderr]    Compiling bevy_tasks v0.15.3
[INFO] [stderr]    Compiling toml_edit v0.22.24
[INFO] [stderr]    Compiling cc v1.2.16
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling either v1.14.0
[INFO] [stderr]    Compiling log v0.4.26
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.14
[INFO] [stderr]    Compiling miniz_oxide v0.8.5
[INFO] [stderr]    Compiling ctrlc v3.4.5
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling target-features v0.1.6
[INFO] [stderr]    Compiling zstd-sys v2.0.14+zstd.1.5.7
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling bevy_macro_utils v0.15.3
[INFO] [stderr]    Compiling const-fnv1a-hash v1.1.0
[INFO] [stderr]    Compiling serde_json v1.0.139
[INFO] [stderr]    Compiling libsqlite3-sys v0.32.0
[INFO] [stderr]    Compiling flate2 v1.1.0
[INFO] [stderr]    Compiling inflections v1.1.1
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling ryu v1.0.19
[INFO] [stderr]    Compiling zstd-safe v7.2.3
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling png v0.17.16
[INFO] [stderr]    Compiling zune-jpeg v0.4.14
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling image v0.25.5
[INFO] [stderr]    Compiling filetime v0.2.25
[INFO] [stderr]    Compiling serde_derive v1.0.218
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling bevy_utils_proc_macros v0.15.3
[INFO] [stderr]    Compiling derive_more-impl v1.0.0
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling bevy_reflect_derive v0.15.3
[INFO] [stderr]    Compiling assert_type_match v0.1.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling bevy_ecs_macros v0.15.3
[INFO] [stderr]    Compiling bevy_derive v0.15.3
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling gltf-derive v1.4.1
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]    Compiling fmc_protocol_derive v0.1.0
[INFO] [stderr]    Compiling xattr v1.4.0
[INFO] [stderr]    Compiling fmc_noise_macros v0.8.0
[INFO] [stderr]    Compiling hashlink v0.10.0
[INFO] [stderr]    Compiling derive_more v1.0.0
[INFO] [stderr]    Compiling urlencoding v2.1.3
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling fallible-iterator v0.3.0
[INFO] [stderr]    Compiling tar v0.4.44
[INFO] [stderr]    Compiling fmc_noise v0.3.0
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/fmc_noise-0.3.0/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(portable_simd)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling glam v0.29.2
[INFO] [stderr]    Compiling erased-serde v0.4.5
[INFO] [stderr]    Compiling smol_str v0.2.2
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fmc_noise` (lib) due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "48c327e4acc8cc3085a1d3e4248ea439d386767b43864addd56dada133d9875d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48c327e4acc8cc3085a1d3e4248ea439d386767b43864addd56dada133d9875d", kill_on_drop: false }`
[INFO] [stdout] 48c327e4acc8cc3085a1d3e4248ea439d386767b43864addd56dada133d9875d
