[INFO] fetching crate dioxus-rsx 0.4.0... [INFO] checking dioxus-rsx-0.4.0 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate dioxus-rsx 0.4.0 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate dioxus-rsx 0.4.0 on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dioxus-rsx 0.4.0 [INFO] finished tweaking crates.io crate dioxus-rsx 0.4.0 [INFO] tweaked toml for crates.io crate dioxus-rsx 0.4.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 63 packages [INFO] [stderr] Adding ahash v0.7.8 (latest: v0.8.11) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding cargo_metadata v0.15.4 (latest: v0.18.1) [INFO] [stderr] Adding cfg-expr v0.12.0 (latest: v0.15.7) [INFO] [stderr] Adding dioxus-core v0.4.3 (latest: v0.5.0) [INFO] [stderr] Adding fixedbitset v0.4.2 (latest: v0.5.6) [INFO] [stderr] Adding hashbrown v0.12.3 (latest: v0.14.3) [INFO] [stderr] Adding krates v0.12.6 (latest: v0.16.7) [INFO] [stderr] Adding redox_syscall v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded smallbox v0.8.2 [INFO] [stderr] Downloaded cargo-platform v0.1.8 [INFO] [stderr] Downloaded dioxus-core v0.4.3 [INFO] [stderr] Downloaded internment v0.7.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d738b6862f43d3faa386c2f59065cc02ea3d913616384c3a2fd77ed53491c898 [INFO] running `Command { std: "docker" "start" "-a" "d738b6862f43d3faa386c2f59065cc02ea3d913616384c3a2fd77ed53491c898", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d738b6862f43d3faa386c2f59065cc02ea3d913616384c3a2fd77ed53491c898", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d738b6862f43d3faa386c2f59065cc02ea3d913616384c3a2fd77ed53491c898", kill_on_drop: false }` [INFO] [stdout] d738b6862f43d3faa386c2f59065cc02ea3d913616384c3a2fd77ed53491c898 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1ba2c5b37b8306fd8a362a9e3005fd81d32a117b9fff1b3ac0fd5c008fffc52a [INFO] running `Command { std: "docker" "start" "-a" "1ba2c5b37b8306fd8a362a9e3005fd81d32a117b9fff1b3ac0fd5c008fffc52a", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking smallbox v0.8.2 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking bumpalo v3.15.4 [INFO] [stderr] Checking longest-increasing-subsequence v0.1.0 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking quote v1.0.35 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking dioxus-core v0.4.3 [INFO] [stderr] Checking dioxus-rsx v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `ToTokens` is imported redundantly [INFO] [stdout] --> src/component.rs:17:20 [INFO] [stdout] | [INFO] [stdout] 14 | use super::*; [INFO] [stdout] | -------- the item `ToTokens` is already imported here [INFO] [stdout] ... [INFO] [stdout] 17 | use quote::{quote, ToTokens, TokenStreamExt}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TokenStreamExt` is imported redundantly [INFO] [stdout] --> src/component.rs:17:30 [INFO] [stdout] | [INFO] [stdout] 14 | use super::*; [INFO] [stdout] | -------- the item `TokenStreamExt` is already imported here [INFO] [stdout] ... [INFO] [stdout] 17 | use quote::{quote, ToTokens, TokenStreamExt}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Parse` is imported redundantly [INFO] [stdout] --> src/component.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 14 | use super::*; [INFO] [stdout] | -------- the item `Parse` is already imported here [INFO] [stdout] ... [INFO] [stdout] 20 | parse::{Parse, ParseBuffer, ParseStream}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ParseStream` is imported redundantly [INFO] [stdout] --> src/component.rs:20:33 [INFO] [stdout] | [INFO] [stdout] 14 | use super::*; [INFO] [stdout] | -------- the item `ParseStream` is already imported here [INFO] [stdout] ... [INFO] [stdout] 20 | parse::{Parse, ParseBuffer, ParseStream}, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/component.rs:22:80 [INFO] [stdout] | [INFO] [stdout] 14 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] ... [INFO] [stdout] 22 | AngleBracketedGenericArguments, Error, Expr, Ident, LitStr, PathArguments, Result, Token, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ToTokens` is imported redundantly [INFO] [stdout] --> src/element.rs:6:20 [INFO] [stdout] | [INFO] [stdout] 3 | use super::*; [INFO] [stdout] | -------- the item `ToTokens` is already imported here [INFO] [stdout] ... [INFO] [stdout] 6 | use quote::{quote, ToTokens, TokenStreamExt}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TokenStreamExt` is imported redundantly [INFO] [stdout] --> src/element.rs:6:30 [INFO] [stdout] | [INFO] [stdout] 3 | use super::*; [INFO] [stdout] | -------- the item `TokenStreamExt` is already imported here [INFO] [stdout] ... [INFO] [stdout] 6 | use quote::{quote, ToTokens, TokenStreamExt}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Parse` is imported redundantly [INFO] [stdout] --> src/element.rs:8:13 [INFO] [stdout] | [INFO] [stdout] 3 | use super::*; [INFO] [stdout] | -------- the item `Parse` is already imported here [INFO] [stdout] ... [INFO] [stdout] 8 | parse::{Parse, ParseBuffer, ParseStream}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ParseStream` is imported redundantly [INFO] [stdout] --> src/element.rs:8:33 [INFO] [stdout] | [INFO] [stdout] 3 | use super::*; [INFO] [stdout] | -------- the item `ParseStream` is already imported here [INFO] [stdout] ... [INFO] [stdout] 8 | parse::{Parse, ParseBuffer, ParseStream}, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/element.rs:11:33 [INFO] [stdout] | [INFO] [stdout] 3 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] ... [INFO] [stdout] 11 | Error, Expr, Ident, LitStr, Result, Token, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ToTokens` is imported redundantly [INFO] [stdout] --> src/node.rs:4:20 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `ToTokens` is already imported here [INFO] [stdout] ... [INFO] [stdout] 4 | use quote::{quote, ToTokens, TokenStreamExt}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TokenStreamExt` is imported redundantly [INFO] [stdout] --> src/node.rs:4:30 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `TokenStreamExt` is already imported here [INFO] [stdout] ... [INFO] [stdout] 4 | use quote::{quote, ToTokens, TokenStreamExt}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Parse` is imported redundantly [INFO] [stdout] --> src/node.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `Parse` is already imported here [INFO] [stdout] ... [INFO] [stdout] 7 | parse::{Parse, ParseStream}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ParseStream` is imported redundantly [INFO] [stdout] --> src/node.rs:7:20 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `ParseStream` is already imported here [INFO] [stdout] ... [INFO] [stdout] 7 | parse::{Parse, ParseStream}, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/node.rs:9:39 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] ... [INFO] [stdout] 9 | token, Expr, ExprIf, LitStr, Pat, Result, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ToTokens` is imported redundantly [INFO] [stdout] --> src/component.rs:17:20 [INFO] [stdout] | [INFO] [stdout] 14 | use super::*; [INFO] [stdout] | -------- the item `ToTokens` is already imported here [INFO] [stdout] ... [INFO] [stdout] 17 | use quote::{quote, ToTokens, TokenStreamExt}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TokenStreamExt` is imported redundantly [INFO] [stdout] --> src/component.rs:17:30 [INFO] [stdout] | [INFO] [stdout] 14 | use super::*; [INFO] [stdout] | -------- the item `TokenStreamExt` is already imported here [INFO] [stdout] ... [INFO] [stdout] 17 | use quote::{quote, ToTokens, TokenStreamExt}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Parse` is imported redundantly [INFO] [stdout] --> src/component.rs:20:13 [INFO] [stdout] | [INFO] [stdout] 14 | use super::*; [INFO] [stdout] | -------- the item `Parse` is already imported here [INFO] [stdout] ... [INFO] [stdout] 20 | parse::{Parse, ParseBuffer, ParseStream}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ParseStream` is imported redundantly [INFO] [stdout] --> src/component.rs:20:33 [INFO] [stdout] | [INFO] [stdout] 14 | use super::*; [INFO] [stdout] | -------- the item `ParseStream` is already imported here [INFO] [stdout] ... [INFO] [stdout] 20 | parse::{Parse, ParseBuffer, ParseStream}, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/component.rs:22:80 [INFO] [stdout] | [INFO] [stdout] 14 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] ... [INFO] [stdout] 22 | AngleBracketedGenericArguments, Error, Expr, Ident, LitStr, PathArguments, Result, Token, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ToTokens` is imported redundantly [INFO] [stdout] --> src/element.rs:6:20 [INFO] [stdout] | [INFO] [stdout] 3 | use super::*; [INFO] [stdout] | -------- the item `ToTokens` is already imported here [INFO] [stdout] ... [INFO] [stdout] 6 | use quote::{quote, ToTokens, TokenStreamExt}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TokenStreamExt` is imported redundantly [INFO] [stdout] --> src/element.rs:6:30 [INFO] [stdout] | [INFO] [stdout] 3 | use super::*; [INFO] [stdout] | -------- the item `TokenStreamExt` is already imported here [INFO] [stdout] ... [INFO] [stdout] 6 | use quote::{quote, ToTokens, TokenStreamExt}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Parse` is imported redundantly [INFO] [stdout] --> src/element.rs:8:13 [INFO] [stdout] | [INFO] [stdout] 3 | use super::*; [INFO] [stdout] | -------- the item `Parse` is already imported here [INFO] [stdout] ... [INFO] [stdout] 8 | parse::{Parse, ParseBuffer, ParseStream}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ParseStream` is imported redundantly [INFO] [stdout] --> src/element.rs:8:33 [INFO] [stdout] | [INFO] [stdout] 3 | use super::*; [INFO] [stdout] | -------- the item `ParseStream` is already imported here [INFO] [stdout] ... [INFO] [stdout] 8 | parse::{Parse, ParseBuffer, ParseStream}, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/element.rs:11:33 [INFO] [stdout] | [INFO] [stdout] 3 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] ... [INFO] [stdout] 11 | Error, Expr, Ident, LitStr, Result, Token, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ToTokens` is imported redundantly [INFO] [stdout] --> src/node.rs:4:20 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `ToTokens` is already imported here [INFO] [stdout] ... [INFO] [stdout] 4 | use quote::{quote, ToTokens, TokenStreamExt}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TokenStreamExt` is imported redundantly [INFO] [stdout] --> src/node.rs:4:30 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `TokenStreamExt` is already imported here [INFO] [stdout] ... [INFO] [stdout] 4 | use quote::{quote, ToTokens, TokenStreamExt}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Parse` is imported redundantly [INFO] [stdout] --> src/node.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `Parse` is already imported here [INFO] [stdout] ... [INFO] [stdout] 7 | parse::{Parse, ParseStream}, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `ParseStream` is imported redundantly [INFO] [stdout] --> src/node.rs:7:20 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `ParseStream` is already imported here [INFO] [stdout] ... [INFO] [stdout] 7 | parse::{Parse, ParseStream}, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Result` is imported redundantly [INFO] [stdout] --> src/node.rs:9:39 [INFO] [stdout] | [INFO] [stdout] 1 | use super::*; [INFO] [stdout] | -------- the item `Result` is already imported here [INFO] [stdout] ... [INFO] [stdout] 9 | token, Expr, ExprIf, LitStr, Pat, Result, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.37s [INFO] running `Command { std: "docker" "inspect" "1ba2c5b37b8306fd8a362a9e3005fd81d32a117b9fff1b3ac0fd5c008fffc52a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1ba2c5b37b8306fd8a362a9e3005fd81d32a117b9fff1b3ac0fd5c008fffc52a", kill_on_drop: false }` [INFO] [stdout] 1ba2c5b37b8306fd8a362a9e3005fd81d32a117b9fff1b3ac0fd5c008fffc52a [INFO] checking dioxus-rsx-0.4.0 against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] extracting crate dioxus-rsx 0.4.0 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate dioxus-rsx 0.4.0 on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dioxus-rsx 0.4.0 [INFO] finished tweaking crates.io crate dioxus-rsx 0.4.0 [INFO] tweaked toml for crates.io crate dioxus-rsx 0.4.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 080c65c6a2696187054bf3a1b6b6af07208ff6466eef69a6db0a998437978787 [INFO] running `Command { std: "docker" "start" "-a" "080c65c6a2696187054bf3a1b6b6af07208ff6466eef69a6db0a998437978787", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "080c65c6a2696187054bf3a1b6b6af07208ff6466eef69a6db0a998437978787", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "080c65c6a2696187054bf3a1b6b6af07208ff6466eef69a6db0a998437978787", kill_on_drop: false }` [INFO] [stdout] 080c65c6a2696187054bf3a1b6b6af07208ff6466eef69a6db0a998437978787 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8bac114387516bf5b63fe3f8bbd6e9703373843c71d367a4bc2a8844c2f65002 [INFO] running `Command { std: "docker" "start" "-a" "8bac114387516bf5b63fe3f8bbd6e9703373843c71d367a4bc2a8844c2f65002", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking longest-increasing-subsequence v0.1.0 [INFO] [stderr] Checking smallbox v0.8.2 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking bumpalo v3.15.4 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling syn v2.0.58 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/bumpalo-3.15.4/src/collections/str/lossy.rs:82:28 [INFO] [stdout] | [INFO] [stdout] 82 | () => {{ [INFO] [stdout] | ____________________________^ [INFO] [stdout] 83 | | unsafe { [INFO] [stdout] 84 | | let r = Utf8LossyChunk { [INFO] [stdout] 85 | | valid: str::from_utf8_unchecked(&self.source[0..i_]), [INFO] [stdout] ... | [INFO] [stdout] 90 | | } [INFO] [stdout] 91 | | }}; [INFO] [stdout] | |_____________________^ cannot infer type [INFO] [stdout] ... [INFO] [stdout] 97 | error!(); [INFO] [stdout] | -------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `error` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `bumpalo` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "8bac114387516bf5b63fe3f8bbd6e9703373843c71d367a4bc2a8844c2f65002", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8bac114387516bf5b63fe3f8bbd6e9703373843c71d367a4bc2a8844c2f65002", kill_on_drop: false }` [INFO] [stdout] 8bac114387516bf5b63fe3f8bbd6e9703373843c71d367a4bc2a8844c2f65002