[INFO] fetching crate instant-acme 0.8.3... [INFO] checking instant-acme-0.8.3 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate instant-acme 0.8.3 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate instant-acme 0.8.3 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate instant-acme 0.8.3 [INFO] tweaked toml for crates.io crate instant-acme 0.8.3 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate instant-acme 0.8.3 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 instant-acme 0.8.3 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] abf2a48ca9088415a25dfcabe588d2a32af9044e33dbff946b8628bafff037a7 [INFO] running `Command { std: "docker" "start" "-a" "abf2a48ca9088415a25dfcabe588d2a32af9044e33dbff946b8628bafff037a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "abf2a48ca9088415a25dfcabe588d2a32af9044e33dbff946b8628bafff037a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "abf2a48ca9088415a25dfcabe588d2a32af9044e33dbff946b8628bafff037a7", kill_on_drop: false }` [INFO] [stdout] abf2a48ca9088415a25dfcabe588d2a32af9044e33dbff946b8628bafff037a7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] d704e2798b982ecfe8a84d245c175798ba593d990ac7db76372e95572c20698d [INFO] running `Command { std: "docker" "start" "-a" "d704e2798b982ecfe8a84d245c175798ba593d990ac7db76372e95572c20698d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.97 [INFO] [stderr] Compiling aws-lc-rs v1.14.0 [INFO] [stderr] Checking hashbrown v0.15.5 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling rustls v0.23.32 [INFO] [stderr] Checking socket2 v0.6.0 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Checking time v0.3.41 [INFO] [stderr] Checking rustls-native-certs v0.8.1 [INFO] [stderr] Compiling thiserror v2.0.14 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Compiling anyhow v1.0.99 [INFO] [stderr] Checking getrandom v0.3.3 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking tempfile v3.23.0 [INFO] [stderr] Checking yasna v0.5.2 [INFO] [stderr] Checking indexmap v2.10.0 [INFO] [stderr] Compiling jobserver v0.1.33 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling cc v1.2.32 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking matchers v0.2.0 [INFO] [stderr] Compiling cmake v0.1.54 [INFO] [stderr] Compiling aws-lc-sys v0.31.0 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v2.0.14 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling clap_derive v4.5.41 [INFO] [stderr] Checking tokio v1.47.1 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking tracing-subscriber v0.3.20 [INFO] [stderr] Checking clap v4.5.44 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking tokio-util v0.7.16 [INFO] [stderr] Checking h2 v0.4.12 [INFO] [stderr] Checking serde_json v1.0.142 [INFO] [stderr] Checking rustls-webpki v0.103.6 [INFO] [stderr] Checking rcgen v0.14.3 [INFO] [stderr] Checking hyper v1.6.0 [INFO] [stderr] Checking hyper-util v0.1.16 [INFO] [stderr] Checking tokio-rustls v0.26.2 [INFO] [stderr] Checking rustls-platform-verifier v0.6.1 [INFO] [stderr] Checking hyper-rustls v0.27.7 [INFO] [stderr] Checking instant-acme v0.8.3 (/opt/rustwide/workdir) [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> src/lib.rs:333:47 [INFO] [stdout] | [INFO] [stdout] 333 | Poll::Ready(self.inner.take().map(|d| Ok(Frame::data(d)))) [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 `instant-acme` (lib test) due to 1 previous error [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/lib.rs:333:47 [INFO] [stdout] | [INFO] [stdout] 333 | Poll::Ready(self.inner.take().map(|d| Ok(Frame::data(d)))) [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 `instant-acme` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "d704e2798b982ecfe8a84d245c175798ba593d990ac7db76372e95572c20698d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d704e2798b982ecfe8a84d245c175798ba593d990ac7db76372e95572c20698d", kill_on_drop: false }` [INFO] [stdout] d704e2798b982ecfe8a84d245c175798ba593d990ac7db76372e95572c20698d