[INFO] fetching crate dwui 0.4.1...
[INFO] checking dwui-0.4.1 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] extracting crate dwui 0.4.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate dwui 0.4.1
[INFO] finished tweaking crates.io crate dwui 0.4.1
[INFO] tweaked toml for crates.io crate dwui 0.4.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dwui 0.4.1 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dwui 0.4.1 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 916cdae3d6e5f6dff8674aadfab502a80bddc19362e875c186c62f796de6d8f9
[INFO] running `Command { std: "docker" "start" "-a" "916cdae3d6e5f6dff8674aadfab502a80bddc19362e875c186c62f796de6d8f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "916cdae3d6e5f6dff8674aadfab502a80bddc19362e875c186c62f796de6d8f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "916cdae3d6e5f6dff8674aadfab502a80bddc19362e875c186c62f796de6d8f9", kill_on_drop: false }`
[INFO] [stdout] 916cdae3d6e5f6dff8674aadfab502a80bddc19362e875c186c62f796de6d8f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5dd4a5082d4d6d5bfde70a8e6602680ea9e9c194ca80b11dfb32ea359efc7f9
[INFO] running `Command { std: "docker" "start" "-a" "b5dd4a5082d4d6d5bfde70a8e6602680ea9e9c194ca80b11dfb32ea359efc7f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling log v0.4.25
[INFO] [stderr]    Compiling bumpalo v3.17.0
[INFO] [stderr]    Compiling rustversion v1.0.19
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling wasm-bindgen v0.2.100
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling dtoa v1.0.9
[INFO] [stderr]    Compiling smallvec v1.14.0
[INFO] [stderr]    Compiling once_cell v1.20.3
[INFO] [stderr]    Compiling case v1.0.0
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.100
[INFO] [stderr]    Compiling dtoa-short v0.3.5
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling discard v1.0.4
[INFO] [stderr]    Compiling serde_json v1.0.138
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling ryu v1.0.19
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling convert_case v0.6.0
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]     Checking const_format v0.2.34
[INFO] [stderr]    Compiling uuid v1.13.1
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.100
[INFO] [stderr]    Compiling serde_derive v1.0.217
[INFO] [stderr]    Compiling phf_macros v0.11.3
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling cssparser-macros v0.6.1
[INFO] [stderr]    Compiling pin-project-internal v1.1.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling gensym v0.1.1
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.100
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling cssparser v0.34.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling pin-project v1.1.9
[INFO] [stderr]     Checking dominator-css-bindgen v0.1.0
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.100
[INFO] [stderr]    Compiling modern-normalize-cssys v0.2.0
[INFO] [stderr]     Checking js-sys v0.3.77
[INFO] [stderr]     Checking web-sys v0.3.77
[INFO] [stderr]     Checking wasm-bindgen-futures v0.4.50
[INFO] [stderr]     Checking futures-signals v0.3.34
[INFO] [stderr]    Compiling dwui v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling dwind-build v0.1.0
[INFO] [stderr]    Compiling dwind v0.3.3
[INFO] [stderr]     Checking gloo-events v0.1.2
[INFO] [stderr]     Checking dominator v0.5.38
[INFO] [stderr]     Checking dwind-base v0.1.0
[INFO] [stderr]    Compiling dwind-macros v0.2.2
[INFO] [stderr]    Compiling futures-signals-component-macro v0.4.0
[INFO] [stdout] warning: unused imports: `BoxSignal` and `Signal`
[INFO] [stdout]  --> src/components/input/validation.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use futures_signals::signal::{BoxSignal, LocalBoxSignal, Mutable, Signal, SignalExt};
[INFO] [stdout]   |                               ^^^^^^^^^                           ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `BoxSignal` and `Signal`
[INFO] [stdout]  --> src/components/input/validation.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use futures_signals::signal::{BoxSignal, LocalBoxSignal, Mutable, Signal, SignalExt};
[INFO] [stdout]   |                               ^^^^^^^^^                           ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/dwui-6d4320e75e34db23/out/base.rs:2:106
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct BaseCssVariables { } impl BaseCssVariables { pub fn to_style_sheet_raw (self) -> String { let mut out : Vec < String > = vec !...
[INFO] [stdout]   |                                                                                                          ----^^^
[INFO] [stdout]   |                                                                                                          |
[INFO] [stdout]   |                                                                                                          help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> /opt/rustwide/target/debug/build/dwui-6d4320e75e34db23/out/base.rs:2:106
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct BaseCssVariables { } impl BaseCssVariables { pub fn to_style_sheet_raw (self) -> String { let mut out : Vec < String > = vec !...
[INFO] [stdout]   |                                                                                                          ----^^^
[INFO] [stdout]   |                                                                                                          |
[INFO] [stdout]   |                                                                                                          help: remove this `mut`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 51.78s
[INFO] running `Command { std: "docker" "inspect" "b5dd4a5082d4d6d5bfde70a8e6602680ea9e9c194ca80b11dfb32ea359efc7f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5dd4a5082d4d6d5bfde70a8e6602680ea9e9c194ca80b11dfb32ea359efc7f9", kill_on_drop: false }`
[INFO] [stdout] b5dd4a5082d4d6d5bfde70a8e6602680ea9e9c194ca80b11dfb32ea359efc7f9