[INFO] fetching crate pyo3-asyncio-macros 0.15.0... [INFO] testing pyo3-asyncio-macros-0.15.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate pyo3-asyncio-macros 0.15.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate pyo3-asyncio-macros 0.15.0 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate pyo3-asyncio-macros 0.15.0 [INFO] finished tweaking crates.io crate pyo3-asyncio-macros 0.15.0 [INFO] tweaked toml for crates.io crate pyo3-asyncio-macros 0.15.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e1a796a731d096dd5f444705609ff21c3be3fecf8e7ab15c8ff84165164be409 [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" "e1a796a731d096dd5f444705609ff21c3be3fecf8e7ab15c8ff84165164be409", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e1a796a731d096dd5f444705609ff21c3be3fecf8e7ab15c8ff84165164be409", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1a796a731d096dd5f444705609ff21c3be3fecf8e7ab15c8ff84165164be409", kill_on_drop: false }` [INFO] [stdout] e1a796a731d096dd5f444705609ff21c3be3fecf8e7ab15c8ff84165164be409 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", 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] 32a8ec6efdec1dc68ba16301eceddd5409d58561061efb93ccdc3c985aa0f8aa [INFO] running `Command { std: "docker" "start" "-a" "32a8ec6efdec1dc68ba16301eceddd5409d58561061efb93ccdc3c985aa0f8aa", kill_on_drop: false }` [INFO] [stderr] Compiling pyo3-asyncio-macros v0.15.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.07s [INFO] running `Command { std: "docker" "inspect" "32a8ec6efdec1dc68ba16301eceddd5409d58561061efb93ccdc3c985aa0f8aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32a8ec6efdec1dc68ba16301eceddd5409d58561061efb93ccdc3c985aa0f8aa", kill_on_drop: false }` [INFO] [stdout] 32a8ec6efdec1dc68ba16301eceddd5409d58561061efb93ccdc3c985aa0f8aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 00ef590de952a2f294146ee42b218ed4b6a72e4f3394d0eb31801f7ea21c99be [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" "00ef590de952a2f294146ee42b218ed4b6a72e4f3394d0eb31801f7ea21c99be", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling pyo3-asyncio-macros v0.15.0 (/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] note: `RuntimeFlavor` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/tokio.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Clone, Copy, PartialEq)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [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] note: `RuntimeFlavor` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/tokio.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Clone, Copy, PartialEq)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [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 test [unoptimized + debuginfo] target(s) in 0.70s [INFO] running `Command { std: "docker" "inspect" "00ef590de952a2f294146ee42b218ed4b6a72e4f3394d0eb31801f7ea21c99be", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00ef590de952a2f294146ee42b218ed4b6a72e4f3394d0eb31801f7ea21c99be", kill_on_drop: false }` [INFO] [stdout] 00ef590de952a2f294146ee42b218ed4b6a72e4f3394d0eb31801f7ea21c99be [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 929e0650a26a8483ee44b1f96895996260cab73f01cd3b5ac56b8a55648ff482 [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" "929e0650a26a8483ee44b1f96895996260cab73f01cd3b5ac56b8a55648ff482", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `proc_macro::TokenStream` [INFO] [stderr] --> src/lib.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use proc_macro::TokenStream; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `quote_spanned`, `quote` [INFO] [stderr] --> src/lib.rs:8:13 [INFO] [stderr] | [INFO] [stderr] 8 | use quote::{quote, quote_spanned}; [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `syn::spanned::Spanned` [INFO] [stderr] --> src/lib.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use syn::spanned::Spanned; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `CurrentThread` [INFO] [stderr] --> src/tokio.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | CurrentThread, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `RuntimeFlavor` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/tokio.rs:6:10 [INFO] [stderr] | [INFO] [stderr] 6 | #[derive(Clone, Copy, PartialEq)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Threaded` [INFO] [stderr] --> src/tokio.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | Threaded, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] note: `RuntimeFlavor` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/tokio.rs:6:10 [INFO] [stderr] | [INFO] [stderr] 6 | #[derive(Clone, Copy, PartialEq)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `from_str` [INFO] [stderr] --> src/tokio.rs:13:8 [INFO] [stderr] | [INFO] [stderr] 13 | fn from_str(s: &str) -> Result { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `FinalConfig` [INFO] [stderr] --> src/tokio.rs:25:8 [INFO] [stderr] | [INFO] [stderr] 25 | struct FinalConfig { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Configuration` [INFO] [stderr] --> src/tokio.rs:30:8 [INFO] [stderr] | [INFO] [stderr] 30 | struct Configuration { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/tokio.rs:38:8 [INFO] [stderr] | [INFO] [stderr] 38 | fn new(is_test: bool, rt_multi_thread: bool) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_flavor` [INFO] [stderr] --> src/tokio.rs:50:8 [INFO] [stderr] | [INFO] [stderr] 50 | fn set_flavor(&mut self, runtime: syn::Lit, span: Span) -> Result<(), syn::Error> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_worker_threads` [INFO] [stderr] --> src/tokio.rs:62:8 [INFO] [stderr] | [INFO] [stderr] 62 | fn set_worker_threads( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `build` [INFO] [stderr] --> src/tokio.rs:82:8 [INFO] [stderr] | [INFO] [stderr] 82 | fn build(&self) -> Result { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_int` [INFO] [stderr] --> src/tokio.rs:110:4 [INFO] [stderr] | [INFO] [stderr] 110 | fn parse_int(int: syn::Lit, span: Span, field: &str) -> Result { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_string` [INFO] [stderr] --> src/tokio.rs:126:4 [INFO] [stderr] | [INFO] [stderr] 126 | fn parse_string(int: syn::Lit, span: Span, field: &str) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `parse_knobs` [INFO] [stderr] --> src/tokio.rs:137:4 [INFO] [stderr] | [INFO] [stderr] 137 | fn parse_knobs( [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `pyo3-asyncio-macros` (lib test) generated 15 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/pyo3_asyncio_macros-e53ea33576692435) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Doc-tests pyo3-asyncio-macros [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test src/lib.rs - async_std_main (line 15) ... ignored [INFO] [stdout] test src/lib.rs - async_std_test (line 111) ... ignored [INFO] [stdout] test src/lib.rs - tokio_main (line 76) ... ignored [INFO] [stdout] test src/lib.rs - tokio_main (line 84) ... ignored [INFO] [stdout] test src/lib.rs - tokio_main (line 92) ... ignored [INFO] [stdout] test src/lib.rs - tokio_test (line 210) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 6 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "929e0650a26a8483ee44b1f96895996260cab73f01cd3b5ac56b8a55648ff482", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "929e0650a26a8483ee44b1f96895996260cab73f01cd3b5ac56b8a55648ff482", kill_on_drop: false }` [INFO] [stdout] 929e0650a26a8483ee44b1f96895996260cab73f01cd3b5ac56b8a55648ff482