[INFO] fetching crate titan-core 0.4.2... [INFO] checking titan-core-0.4.2 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate titan-core 0.4.2 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate titan-core 0.4.2 [INFO] finished tweaking crates.io crate titan-core 0.4.2 [INFO] tweaked toml for crates.io crate titan-core 0.4.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate titan-core 0.4.2 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 165 packages to latest compatible versions [INFO] [stderr] Adding lambda_http v0.14.0 (available: v0.17.0) [INFO] [stderr] Adding lightningcss v1.0.0-alpha.65 (available: v1.0.0-alpha.68) [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-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 256009535dc05c2639f86ac00928b3b7028740c6db303ac0b5ed50754094e838 [INFO] running `Command { std: "docker" "start" "-a" "256009535dc05c2639f86ac00928b3b7028740c6db303ac0b5ed50754094e838", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "256009535dc05c2639f86ac00928b3b7028740c6db303ac0b5ed50754094e838", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "256009535dc05c2639f86ac00928b3b7028740c6db303ac0b5ed50754094e838", kill_on_drop: false }` [INFO] [stdout] 256009535dc05c2639f86ac00928b3b7028740c6db303ac0b5ed50754094e838 [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 -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] eca860313e40e14b368bbd883db35861e90f02573386e17017c8ec942e26a797 [INFO] running `Command { std: "docker" "start" "-a" "eca860313e40e14b368bbd883db35861e90f02573386e17017c8ec942e26a797", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling phf_shared v0.11.3 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling dtoa v1.0.10 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling zerocopy v0.8.27 [INFO] [stderr] Compiling hashbrown v0.16.0 [INFO] [stderr] Compiling bitflags v2.10.0 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling rustc-hash v2.1.1 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling pathdiff v0.2.3 [INFO] [stderr] Compiling dtoa-short v0.3.5 [INFO] [stderr] Compiling data-encoding v2.9.0 [INFO] [stderr] Checking unicode-ident v1.0.22 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling phf_generator v0.11.3 [INFO] [stderr] Checking http v1.3.1 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Checking tower-layer v0.3.3 [INFO] [stderr] Checking sync_wrapper v1.0.2 [INFO] [stderr] Compiling phf_codegen v0.11.3 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Compiling parcel_selectors v0.28.2 [INFO] [stderr] Checking http-body v1.0.1 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Checking titan-http v0.4.2 [INFO] [stderr] Checking indexmap v2.12.0 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking ahash v0.8.12 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking tower v0.5.2 [INFO] [stderr] Compiling const-str-proc-macro v0.3.2 [INFO] [stderr] Compiling lightningcss-derive v1.0.0-alpha.43 [INFO] [stderr] Compiling const-str v0.3.2 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling phf_macros v0.11.3 [INFO] [stderr] Compiling cssparser-macros v0.6.1 [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 zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.1 [INFO] [stderr] Compiling phf v0.11.3 [INFO] [stderr] Compiling cssparser v0.33.0 [INFO] [stderr] Compiling cssparser-color v0.1.0 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.1 [INFO] [stderr] Checking zerovec v0.11.5 [INFO] [stderr] Checking zerotrie v0.2.3 [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 lightningcss v1.0.0-alpha.65 [INFO] [stderr] Checking icu_provider v2.1.1 [INFO] [stderr] Checking icu_normalizer v2.1.1 [INFO] [stderr] Checking icu_properties v2.1.1 [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 titan-utils v0.4.2 [INFO] [stderr] Checking titan-html-core v0.4.2 [INFO] [stderr] Compiling titan-html-derive v0.4.2 [INFO] [stderr] Checking titan-html v0.4.2 [INFO] [stderr] Checking titan-core v0.4.2 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/request.rs:79:62 [INFO] [stdout] | [INFO] [stdout] 79 | fn from_request(req: Request) -> Result { [INFO] [stdout] | ______________________________________________________________^ [INFO] [stdout] 80 | | Ok(req) [INFO] [stdout] 81 | | } [INFO] [stdout] | |___^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/request.rs:80:5 [INFO] [stdout] | [INFO] [stdout] 80 | Ok(req) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `titan-core` (lib test) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/request.rs:79:62 [INFO] [stdout] | [INFO] [stdout] 79 | fn from_request(req: Request) -> Result { [INFO] [stdout] | ______________________________________________________________^ [INFO] [stdout] 80 | | Ok(req) [INFO] [stdout] 81 | | } [INFO] [stdout] | |___^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result>, Infallible> [INFO] [stdout] --> src/request.rs:80:5 [INFO] [stdout] | [INFO] [stdout] 80 | Ok(req) [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `titan-core` (lib) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "eca860313e40e14b368bbd883db35861e90f02573386e17017c8ec942e26a797", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eca860313e40e14b368bbd883db35861e90f02573386e17017c8ec942e26a797", kill_on_drop: false }` [INFO] [stdout] eca860313e40e14b368bbd883db35861e90f02573386e17017c8ec942e26a797