[INFO] fetching crate t-web 0.0.1...
[INFO] testing t-web-0.0.1 against 1.95.0 for beta-1.96-2
[INFO] extracting crate t-web 0.0.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate t-web 0.0.1
[INFO] finished tweaking crates.io crate t-web 0.0.1
[INFO] tweaked toml for crates.io crate t-web 0.0.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate t-web 0.0.1 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate t-web 0.0.1 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-test-macro v0.3.50
[INFO] [stderr]   Downloaded slab v0.4.10
[INFO] [stderr]   Downloaded wasm-bindgen-test v0.3.50
[INFO] [stderr]   Downloaded tracing-browser-subscriber v0.2.0
[INFO] [stderr]   Downloaded next_tuple v0.1.0
[INFO] [stderr]   Downloaded reactive_stores_macro v0.2.2
[INFO] [stderr]   Downloaded rustc-demangle v0.1.25
[INFO] [stderr]   Downloaded erased v0.1.2
[INFO] [stderr]   Downloaded any_spawner v0.3.0
[INFO] [stderr]   Downloaded or_poisoned v0.1.0
[INFO] [stderr]   Downloaded t-rpc v0.0.1
[INFO] [stderr]   Downloaded manyhow-macros v0.11.4
[INFO] [stderr]   Downloaded gloo-worker-macros v0.1.0
[INFO] [stderr]   Downloaded gloo-events v0.2.0
[INFO] [stderr]   Downloaded gloo-console v0.3.0
[INFO] [stderr]   Downloaded gloo-dialogs v0.2.0
[INFO] [stderr]   Downloaded oco_ref v0.2.0
[INFO] [stderr]   Downloaded leptos_dom v0.8.2
[INFO] [stderr]   Downloaded server_fn_macro_default v0.8.2
[INFO] [stderr]   Downloaded gloo-net v0.5.0
[INFO] [stderr]   Downloaded proc-macro-utils v0.10.0
[INFO] [stderr]   Downloaded uuid v1.17.0
[INFO] [stderr]   Downloaded derive-where v1.5.0
[INFO] [stderr]   Downloaded const_format v0.2.34
[INFO] [stderr]   Downloaded rustix v1.0.7
[INFO] [stderr]   Downloaded leptos_macro v0.8.2
[INFO] [stderr]   Downloaded codee v0.3.2
[INFO] [stderr]   Downloaded gloo-utils v0.2.0
[INFO] [stderr]   Downloaded winnow v0.7.11
[INFO] [stderr]   Downloaded server_fn_macro v0.8.2
[INFO] [stderr]   Downloaded rstml v0.12.1
[INFO] [stderr]   Downloaded server_fn v0.8.2
[INFO] [stderr]   Downloaded tokio v1.46.1
[INFO] [stderr]   Downloaded tonic-web v0.13.1
[INFO] [stderr]   Downloaded gloo-storage v0.3.0
[INFO] [stderr]   Downloaded gloo-worker v0.5.0
[INFO] [stderr]   Downloaded const-str v0.6.2
[INFO] [stderr]   Downloaded gloo v0.11.0
[INFO] [stderr]   Downloaded zerovec v0.11.2
[INFO] [stderr]   Downloaded drain_filter_polyfill v0.1.3
[INFO] [stderr]   Downloaded attribute-derive-macro v0.10.3
[INFO] [stderr]   Downloaded tachys v0.2.3
[INFO] [stderr]   Downloaded gloo-file v0.3.0
[INFO] [stderr]   Downloaded gloo-history v0.2.2
[INFO] [stderr]   Downloaded config v0.15.11
[INFO] [stderr]   Downloaded quote-use-macros v0.8.4
[INFO] [stderr]   Downloaded manyhow v0.11.4
[INFO] [stderr]   Downloaded syn_derive v0.2.0
[INFO] [stderr]   Downloaded gloo-net v0.6.0
[INFO] [stderr]   Downloaded potential_utf v0.1.2
[INFO] [stderr]   Downloaded either_of v0.1.6
[INFO] [stderr]   Downloaded linear-map v1.2.0
[INFO] [stderr]   Downloaded gloo-render v0.2.0
[INFO] [stderr]   Downloaded interpolator v0.5.0
[INFO] [stderr]   Downloaded quote-use v0.8.4
[INFO] [stderr]   Downloaded leptos_server v0.8.2
[INFO] [stderr]   Downloaded serde_qs v0.14.0
[INFO] [stderr]   Downloaded const_str_slice_concat v0.1.0
[INFO] [stderr]   Downloaded reactive_graph v0.2.2
[INFO] [stderr]   Downloaded leptos v0.8.2
[INFO] [stderr]   Downloaded tonic-build v0.13.1
[INFO] [stderr]   Downloaded backtrace v0.3.75
[INFO] [stderr]   Downloaded io-uring v0.7.8
[INFO] [stderr]   Downloaded tonic v0.13.1
[INFO] [stderr]   Downloaded linux-raw-sys v0.9.4
[INFO] [stderr]   Downloaded leptos_config v0.8.2
[INFO] [stderr]   Downloaded collection_literals v1.0.2
[INFO] [stderr]   Downloaded attribute-derive v0.10.3
[INFO] [stderr]   Downloaded camino v1.1.10
[INFO] [stderr]   Downloaded leptos_hot_reload v0.8.2
[INFO] [stderr]   Downloaded html-escape v0.2.13
[INFO] [stderr]   Downloaded reactive_stores v0.2.2
[INFO] [stderr]   Downloaded nill v1.1.0
[INFO] [stderr]   Downloaded prost-build v0.13.5
[INFO] [stderr]   Downloaded cc v1.2.29
[INFO] [stderr]   Downloaded pinned v0.1.0
[INFO] [stderr]   Downloaded proc-macro2-diagnostics v0.10.1
[INFO] [stderr]   Downloaded minicov v0.3.7
[INFO] [stderr]   Downloaded redox_syscall v0.5.13
[INFO] [stderr]   Downloaded hydration_context v0.3.0
[INFO] [stderr]   Downloaded typed-builder v0.21.0
[INFO] [stderr]   Downloaded prettyplease v0.2.35
[INFO] [stderr]   Downloaded errno v0.3.13
[INFO] [stderr]   Downloaded guardian v1.3.0
[INFO] [stderr]   Downloaded windows-targets v0.53.2
[INFO] [stderr]   Downloaded throw_error v0.3.0
[INFO] [stderr]   Downloaded typed-builder-macro v0.21.0
[INFO] [stderr]   Downloaded tempfile v3.20.0
[INFO] [stderr]   Downloaded prost-types v0.13.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9857fd6dbcbaaae3513f21002a91978f8fa1d951bc6c42c3d8ca14584e6e758f
[INFO] running `Command { std: "docker" "start" "-a" "9857fd6dbcbaaae3513f21002a91978f8fa1d951bc6c42c3d8ca14584e6e758f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9857fd6dbcbaaae3513f21002a91978f8fa1d951bc6c42c3d8ca14584e6e758f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9857fd6dbcbaaae3513f21002a91978f8fa1d951bc6c42c3d8ca14584e6e758f", kill_on_drop: false }`
[INFO] [stdout] 9857fd6dbcbaaae3513f21002a91978f8fa1d951bc6c42c3d8ca14584e6e758f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 84715bb71b2813dff83750c31effb66dc6308932e6865096a3b838dba389254a
[INFO] running `Command { std: "docker" "start" "-a" "84715bb71b2813dff83750c31effb66dc6308932e6865096a3b838dba389254a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.100
[INFO] [stderr]    Compiling bumpalo v3.19.0
[INFO] [stderr]    Compiling rustversion v1.0.21
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling wasm-bindgen v0.2.100
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling slab v0.4.10
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling litemap v0.8.0
[INFO] [stderr]    Compiling writeable v0.6.1
[INFO] [stderr]    Compiling prettyplease v0.2.35
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]    Compiling icu_properties_data v2.0.1
[INFO] [stderr]    Compiling http v1.3.1
[INFO] [stderr]    Compiling icu_normalizer_data v2.0.0
[INFO] [stderr]    Compiling convert_case v0.8.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling event-listener v5.4.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling slotmap v1.0.7
[INFO] [stderr]    Compiling throw_error v0.3.0
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling send_wrapper v0.6.0
[INFO] [stderr]    Compiling event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling proc-macro-utils v0.10.0
[INFO] [stderr]    Compiling or_poisoned v0.1.0
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling reactive_graph v0.2.2
[INFO] [stderr]    Compiling server_fn_macro v0.8.2
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling async-lock v3.4.0
[INFO] [stderr]    Compiling xxhash-rust v0.8.15
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling guardian v1.3.0
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling camino v1.1.10
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling dashmap v6.1.0
[INFO] [stderr]    Compiling utf8-width v0.1.7
[INFO] [stderr]    Compiling html-escape v0.2.13
[INFO] [stderr]    Compiling tachys v0.2.3
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling multimap v0.10.1
[INFO] [stderr]    Compiling petgraph v0.7.1
[INFO] [stderr]    Compiling winnow v0.7.11
[INFO] [stderr]    Compiling winnow v0.5.40
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]    Compiling manyhow-macros v0.11.4
[INFO] [stderr]    Compiling http-body v1.0.1
[INFO] [stderr]    Compiling either_of v0.1.6
[INFO] [stderr]    Compiling server_fn v0.8.2
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling tokio v1.46.1
[INFO] [stderr]    Compiling collection_literals v1.0.2
[INFO] [stderr]    Compiling const_str_slice_concat v0.1.0
[INFO] [stderr]    Compiling linear-map v1.2.0
[INFO] [stderr]    Compiling erased v0.1.2
[INFO] [stderr]    Compiling drain_filter_polyfill v0.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling next_tuple v0.1.0
[INFO] [stderr]    Compiling interpolator v0.5.0
[INFO] [stderr]    Compiling http-body-util v0.1.3
[INFO] [stderr]    Compiling leptos_macro v0.8.2
[INFO] [stderr]    Compiling const_format v0.2.34
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling overload v0.1.1
[INFO] [stderr]    Compiling const-str v0.6.2
[INFO] [stderr]    Compiling pathdiff v0.2.3
[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling tokio-stream v0.1.17
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling uuid v1.17.0
[INFO] [stderr]    Compiling leptos v0.8.2
[INFO] [stderr]    Compiling http v0.2.12
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling tower v0.5.2
[INFO] [stderr]    Compiling nill v1.1.0
[INFO] [stdout] error: cannot find attribute `const_trait` in this scope
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nill-1.1.0/src/nill.rs:1:3
[INFO] [stdout]   |
[INFO] [stdout] 1 | #[const_trait]
[INFO] [stdout]   |   ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[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/nill-1.1.0/src/lib.rs:1:1
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(const_trait_impl)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: const `impl` for trait `Nill` which is not `const`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nill-1.1.0/src/nill.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 | impl<T> const Nill for Vec<T> {
[INFO] [stdout]   |               ^^^^ this trait is not `const`
[INFO] [stdout]   |
[INFO] [stdout]   = note: marking a trait with `const` ensures all default method bodies are `const`
[INFO] [stdout]   = note: adding a non-const method body in the future would be a breaking change
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr] error: could not compile `nill` (lib) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "84715bb71b2813dff83750c31effb66dc6308932e6865096a3b838dba389254a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84715bb71b2813dff83750c31effb66dc6308932e6865096a3b838dba389254a", kill_on_drop: false }`
[INFO] [stdout] 84715bb71b2813dff83750c31effb66dc6308932e6865096a3b838dba389254a
