[INFO] fetching crate htmx-lsp-server 0.1.0...
[INFO] checking htmx-lsp-server-0.1.0 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate htmx-lsp-server 0.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate htmx-lsp-server 0.1.0
[INFO] finished tweaking crates.io crate htmx-lsp-server 0.1.0
[INFO] tweaked toml for crates.io crate htmx-lsp-server 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate htmx-lsp-server 0.1.0 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 89 packages to latest compatible versions
[INFO] [stderr]       Adding lsp-types v0.94.1 (available: v0.97.0)
[INFO] [stderr]       Adding tree-sitter v0.20.10 (available: v0.25.10)
[INFO] [stderr]       Adding tree-sitter-html v0.19.0 (available: v0.23.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f1de9f10a3cf9c4446d156523240570fabfb2addc8026cef3e9db03d40bc04f5
[INFO] running `Command { std: "docker" "start" "-a" "f1de9f10a3cf9c4446d156523240570fabfb2addc8026cef3e9db03d40bc04f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1de9f10a3cf9c4446d156523240570fabfb2addc8026cef3e9db03d40bc04f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1de9f10a3cf9c4446d156523240570fabfb2addc8026cef3e9db03d40bc04f5", kill_on_drop: false }`
[INFO] [stdout] f1de9f10a3cf9c4446d156523240570fabfb2addc8026cef3e9db03d40bc04f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40710eb3ed38a49904475f58c6519face0c6b836e54e314a1e83bad1b7b21bf6
[INFO] running `Command { std: "docker" "start" "-a" "40710eb3ed38a49904475f58c6519face0c6b836e54e314a1e83bad1b7b21bf6", kill_on_drop: false }`
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]    Compiling erased-serde v0.4.9
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]    Compiling tree-sitter v0.20.10
[INFO] [stderr]    Compiling tree-sitter-html v0.19.0
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking yoke v0.8.1
[INFO] [stderr]     Checking zerotrie v0.2.3
[INFO] [stderr]     Checking zerovec v0.11.5
[INFO] [stderr]     Checking tinystr v0.8.2
[INFO] [stderr]     Checking potential_utf v0.1.4
[INFO] [stderr]     Checking icu_collections v2.1.1
[INFO] [stderr]     Checking icu_locale_core v2.1.1
[INFO] [stderr]     Checking icu_provider v2.1.1
[INFO] [stderr]     Checking icu_properties v2.1.1
[INFO] [stderr]     Checking icu_normalizer v2.1.1
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking serde_fmt v1.0.3
[INFO] [stderr]     Checking value-bag-serde1 v1.11.1
[INFO] [stderr]     Checking value-bag v1.11.1
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking structured-logger v1.0.5
[INFO] [stderr]     Checking lsp-server v0.7.9
[INFO] [stderr]     Checking lsp-types v0.94.1
[INFO] [stderr]     Checking htmx-lsp-util v0.1.0
[INFO] [stderr]     Checking htmx-lsp-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `HxHover` is never constructed
[INFO] [stdout]   --> src/htmx/mod.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct HxHover {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<HxCompletion, Infallible>
[INFO] [stdout]   --> src/htmx/mod.rs:89:41
[INFO] [stdout]    |
[INFO] [stdout] 89 |     return values.iter().filter_map(|x| x.try_into().ok()).collect();
[INFO] [stdout]    |                                         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `htmx-lsp-server` (lib test) due to 1 previous error; 1 warning emitted
[INFO] [stdout] warning: struct `HxHover` is never constructed
[INFO] [stdout]   --> src/htmx/mod.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct HxHover {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<HxCompletion, Infallible>
[INFO] [stdout]   --> src/htmx/mod.rs:89:41
[INFO] [stdout]    |
[INFO] [stdout] 89 |     return values.iter().filter_map(|x| x.try_into().ok()).collect();
[INFO] [stdout]    |                                         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `htmx-lsp-server` (lib) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "40710eb3ed38a49904475f58c6519face0c6b836e54e314a1e83bad1b7b21bf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40710eb3ed38a49904475f58c6519face0c6b836e54e314a1e83bad1b7b21bf6", kill_on_drop: false }`
[INFO] [stdout] 40710eb3ed38a49904475f58c6519face0c6b836e54e314a1e83bad1b7b21bf6