[INFO] fetching crate pyo3-asyncio-macros 0.13.2... [INFO] checking pyo3-asyncio-macros-0.13.2 against master#836c31742687ba4e2f857b5b698e1e9e6b67619c for pr-81789 [INFO] extracting crate pyo3-asyncio-macros 0.13.2 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate pyo3-asyncio-macros 0.13.2 on toolchain 836c31742687ba4e2f857b5b698e1e9e6b67619c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pyo3-asyncio-macros 0.13.2 [INFO] finished tweaking crates.io crate pyo3-asyncio-macros 0.13.2 [INFO] tweaked toml for crates.io crate pyo3-asyncio-macros 0.13.2 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d2b9069df4df220db07e186cb8824a7f0dd6a6a214699c5e439d5a2b5db66217 [INFO] running `Command { std: "docker" "start" "-a" "d2b9069df4df220db07e186cb8824a7f0dd6a6a214699c5e439d5a2b5db66217", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d2b9069df4df220db07e186cb8824a7f0dd6a6a214699c5e439d5a2b5db66217", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2b9069df4df220db07e186cb8824a7f0dd6a6a214699c5e439d5a2b5db66217", kill_on_drop: false }` [INFO] [stdout] d2b9069df4df220db07e186cb8824a7f0dd6a6a214699c5e439d5a2b5db66217 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ad055e2b5535b99aab4d61f948f7a3ea2727d9b967e00827affc2e5cbe9b4285 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ad055e2b5535b99aab4d61f948f7a3ea2727d9b967e00827affc2e5cbe9b4285", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling syn v1.0.70 [INFO] [stderr] Checking quote v1.0.9 [INFO] [stderr] Checking pyo3-asyncio-macros v0.13.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `proc_macro::TokenStream` [INFO] [stdout] --> src/lib.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use proc_macro::TokenStream; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `quote_spanned`, `quote` [INFO] [stdout] --> src/lib.rs:8:13 [INFO] [stdout] | [INFO] [stdout] 8 | use quote::{quote, quote_spanned}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `syn::spanned::Spanned` [INFO] [stdout] --> src/lib.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use syn::spanned::Spanned; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `CurrentThread` [INFO] [stdout] --> src/tokio.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | CurrentThread, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Threaded` [INFO] [stdout] --> src/tokio.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | Threaded, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_str` [INFO] [stdout] --> src/tokio.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | fn from_str(s: &str) -> Result { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `FinalConfig` [INFO] [stdout] --> src/tokio.rs:25:8 [INFO] [stdout] | [INFO] [stdout] 25 | struct FinalConfig { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Configuration` [INFO] [stdout] --> src/tokio.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | struct Configuration { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/tokio.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | fn new(is_test: bool, rt_multi_thread: bool) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_flavor` [INFO] [stdout] --> src/tokio.rs:50:8 [INFO] [stdout] | [INFO] [stdout] 50 | fn set_flavor(&mut self, runtime: syn::Lit, span: Span) -> Result<(), syn::Error> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_worker_threads` [INFO] [stdout] --> src/tokio.rs:62:8 [INFO] [stdout] | [INFO] [stdout] 62 | fn set_worker_threads( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `build` [INFO] [stdout] --> src/tokio.rs:82:8 [INFO] [stdout] | [INFO] [stdout] 82 | fn build(&self) -> Result { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_int` [INFO] [stdout] --> src/tokio.rs:110:4 [INFO] [stdout] | [INFO] [stdout] 110 | fn parse_int(int: syn::Lit, span: Span, field: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_string` [INFO] [stdout] --> src/tokio.rs:126:4 [INFO] [stdout] | [INFO] [stdout] 126 | fn parse_string(int: syn::Lit, span: Span, field: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `parse_knobs` [INFO] [stdout] --> src/tokio.rs:137:4 [INFO] [stdout] | [INFO] [stdout] 137 | fn parse_knobs( [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.84s [INFO] running `Command { std: "docker" "inspect" "ad055e2b5535b99aab4d61f948f7a3ea2727d9b967e00827affc2e5cbe9b4285", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad055e2b5535b99aab4d61f948f7a3ea2727d9b967e00827affc2e5cbe9b4285", kill_on_drop: false }` [INFO] [stdout] ad055e2b5535b99aab4d61f948f7a3ea2727d9b967e00827affc2e5cbe9b4285