[INFO] fetching crate hyperdriver 0.12.0-rc2... [INFO] checking hyperdriver-0.12.0-rc2 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate hyperdriver 0.12.0-rc2 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate hyperdriver 0.12.0-rc2 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate hyperdriver 0.12.0-rc2 [INFO] tweaked toml for crates.io crate hyperdriver 0.12.0-rc2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate hyperdriver 0.12.0-rc2 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] crate crates.io crate hyperdriver 0.12.0-rc2 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 5dbd17f43ee2ed5a789fb1555e7660e9fbdf9eb2516dbe7272f17c42c90403aa [INFO] running `Command { std: "docker" "start" "-a" "5dbd17f43ee2ed5a789fb1555e7660e9fbdf9eb2516dbe7272f17c42c90403aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5dbd17f43ee2ed5a789fb1555e7660e9fbdf9eb2516dbe7272f17c42c90403aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5dbd17f43ee2ed5a789fb1555e7660e9fbdf9eb2516dbe7272f17c42c90403aa", kill_on_drop: false }` [INFO] [stdout] 5dbd17f43ee2ed5a789fb1555e7660e9fbdf9eb2516dbe7272f17c42c90403aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] f8756b157e0ee8a86ece8df70a54fe3608ffa19119890f75169cddf2e5a928bf [INFO] running `Command { std: "docker" "start" "-a" "f8756b157e0ee8a86ece8df70a54fe3608ffa19119890f75169cddf2e5a928bf", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.20 [INFO] [stderr] Checking stable_deref_trait v1.2.1 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking getrandom v0.3.4 [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Checking iri-string v0.7.8 [INFO] [stderr] Compiling owo-colors v4.2.3 [INFO] [stderr] Compiling eyre v0.6.12 [INFO] [stderr] Checking is_terminal_polyfill v1.70.2 [INFO] [stderr] Compiling color-spantrace v0.3.0 [INFO] [stderr] Checking anstyle v1.0.13 [INFO] [stderr] Compiling camino v1.2.1 [INFO] [stderr] Checking object v0.37.3 [INFO] [stderr] Checking indenter v0.3.4 [INFO] [stderr] Checking clap_lex v0.7.6 [INFO] [stderr] Checking base64ct v1.8.0 [INFO] [stderr] Checking rustls-pki-types v1.12.0 [INFO] [stderr] Checking opentelemetry-semantic-conventions v0.30.0 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Checking tempfile v3.23.0 [INFO] [stderr] Checking webpki-roots v1.0.3 [INFO] [stderr] Checking pem-rfc7468 v0.7.0 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking anstream v0.6.21 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Compiling syn v2.0.107 [INFO] [stderr] Checking clap_builder v4.5.50 [INFO] [stderr] Checking matchers v0.2.0 [INFO] [stderr] Checking clap v4.5.50 [INFO] [stderr] Checking backtrace v0.3.76 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling proc-macro2-diagnostics v0.10.1 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling prost-derive v0.13.5 [INFO] [stderr] Compiling ouroboros_macro v0.18.5 [INFO] [stderr] Compiling tracing-test-macro v0.2.5 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking tokio v1.48.0 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking thiserror v2.0.17 [INFO] [stderr] Checking pin-project v1.1.10 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking zerovec v0.11.4 [INFO] [stderr] Checking tracing-subscriber v0.3.20 [INFO] [stderr] Checking opentelemetry v0.30.0 [INFO] [stderr] Checking prost v0.13.5 [INFO] [stderr] Checking ouroboros v0.18.5 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.3 [INFO] [stderr] Checking tracing-error v0.2.1 [INFO] [stderr] Checking tracing-test v0.2.5 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Checking color-eyre v0.6.5 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures v0.3.31 [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 tokio-util v0.7.16 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking opentelemetry_sdk v0.30.0 [INFO] [stderr] Checking h2 v0.4.12 [INFO] [stderr] Checking tower v0.5.2 [INFO] [stderr] Checking tower-http v0.6.6 [INFO] [stderr] Checking chateau v0.2.0-rc2 [INFO] [stderr] Checking tracing-opentelemetry v0.31.0 [INFO] [stderr] Checking hyper v1.7.0 [INFO] [stderr] Checking hyper-util v0.1.17 [INFO] [stderr] Checking hyperdriver v0.12.0-rc2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::pin::pin` [INFO] [stdout] --> src/body/mod.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | use std::pin::pin; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::pin::pin` [INFO] [stdout] --> src/stream/core.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::pin::pin; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking hyper-timeout v0.5.2 [INFO] [stderr] Checking reqwest v0.12.24 [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/body/mod.rs:225:38 [INFO] [stdout] | [INFO] [stdout] 225 | .map(|opt| opt.map(|res| res.map_err(Into::into))) [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 240 | InnerBodyProj::Full(body) => poll_frame!(body, cx), [INFO] [stdout] | --------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] = note: this error originates in the macro `poll_frame` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/info/mod.rs:147:53 [INFO] [stdout] | [INFO] [stdout] 147 | fn from_str(s: &str) -> Result { [INFO] [stdout] | _____________________________________________________^ [INFO] [stdout] 148 | | match s { [INFO] [stdout] 149 | | "http/0.9" => Ok(Self::Http(http::Version::HTTP_09)), [INFO] [stdout] 150 | | "http/1.0" => Ok(Self::Http(http::Version::HTTP_10)), [INFO] [stdout] ... | [INFO] [stdout] 158 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/info/mod.rs:148:9 [INFO] [stdout] | [INFO] [stdout] 148 | / match s { [INFO] [stdout] 149 | | "http/0.9" => Ok(Self::Http(http::Version::HTTP_09)), [INFO] [stdout] 150 | | "http/1.0" => Ok(Self::Http(http::Version::HTTP_10)), [INFO] [stdout] 151 | | "http/1.1" => Ok(Self::Http(http::Version::HTTP_11)), [INFO] [stdout] ... | [INFO] [stdout] 156 | | _ => Ok(Self::Other(s.to_string())), [INFO] [stdout] 157 | | } [INFO] [stdout] | |_________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/info/mod.rs:149:27 [INFO] [stdout] | [INFO] [stdout] 149 | "http/0.9" => Ok(Self::Http(http::Version::HTTP_09)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/info/mod.rs:150:27 [INFO] [stdout] | [INFO] [stdout] 150 | "http/1.0" => Ok(Self::Http(http::Version::HTTP_10)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/info/mod.rs:151:27 [INFO] [stdout] | [INFO] [stdout] 151 | "http/1.1" => Ok(Self::Http(http::Version::HTTP_11)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/info/mod.rs:152:21 [INFO] [stdout] | [INFO] [stdout] 152 | "h2" => Ok(Self::Http(http::Version::HTTP_2)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/info/mod.rs:153:21 [INFO] [stdout] | [INFO] [stdout] 153 | "h3" => Ok(Self::Http(http::Version::HTTP_3)), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/info/mod.rs:154:23 [INFO] [stdout] | [INFO] [stdout] 154 | "gRPC" => Ok(Self::Grpc), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/info/mod.rs:155:28 [INFO] [stdout] | [INFO] [stdout] 155 | "WebSocket" => Ok(Self::WebSocket), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result [INFO] [stdout] --> src/info/mod.rs:156:18 [INFO] [stdout] | [INFO] [stdout] 156 | _ => Ok(Self::Other(s.to_string())), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `hyperdriver` (lib) due to 11 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "f8756b157e0ee8a86ece8df70a54fe3608ffa19119890f75169cddf2e5a928bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8756b157e0ee8a86ece8df70a54fe3608ffa19119890f75169cddf2e5a928bf", kill_on_drop: false }` [INFO] [stdout] f8756b157e0ee8a86ece8df70a54fe3608ffa19119890f75169cddf2e5a928bf