[INFO] crate pyo3 0.8.2 is already in cache
[INFO] checking pyo3-0.8.2 against try#662bf71cc5bbfe44a109ab5b7205e12ec319754c for pr-67531
[INFO] extracting crate pyo3 0.8.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate pyo3 0.8.2 on toolchain 662bf71cc5bbfe44a109ab5b7205e12ec319754c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+662bf71cc5bbfe44a109ab5b7205e12ec319754c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate pyo3 0.8.2
[INFO] finished tweaking crates.io crate pyo3 0.8.2
[INFO] tweaked toml for crates.io crate pyo3 0.8.2 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+662bf71cc5bbfe44a109ab5b7205e12ec319754c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+662bf71cc5bbfe44a109ab5b7205e12ec319754c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+662bf71cc5bbfe44a109ab5b7205e12ec319754c" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 32fc9a9ffa3b187d7eabc0a846a464d60f1aaf870cafb78747d4aab02493cfa2
[INFO] running `"docker" "start" "-a" "32fc9a9ffa3b187d7eabc0a846a464d60f1aaf870cafb78747d4aab02493cfa2"`
[INFO] [stderr]    Compiling inventory-impl v0.1.4
[INFO] [stderr]    Compiling ghost v0.1.1
[INFO] [stderr]    Compiling ctor v0.1.12
[INFO] [stderr]    Compiling pyo3-derive-backend v0.8.2
[INFO] [stderr]    Compiling indoc-impl v0.3.4
[INFO] [stderr]    Compiling serde_json v1.0.44
[INFO] [stderr]     Checking toml v0.5.5
[INFO] [stderr]     Checking indoc v0.3.4
[INFO] [stderr]     Checking inventory v0.1.4
[INFO] [stderr]     Checking trybuild v1.0.19
[INFO] [stderr]    Compiling pyo3 v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]    --> build.rs:489:64
[INFO] [stderr]     |
[INFO] [stderr] 489 | fn configure(interpreter_config: &InterpreterConfig) -> Result<(String), String> {
[INFO] [stderr]     |                                                                ^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr]    Compiling pyo3cls v0.8.2
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 53.90s
[INFO] running `"docker" "inspect" "32fc9a9ffa3b187d7eabc0a846a464d60f1aaf870cafb78747d4aab02493cfa2"`
[INFO] running `"docker" "rm" "-f" "32fc9a9ffa3b187d7eabc0a846a464d60f1aaf870cafb78747d4aab02493cfa2"`
[INFO] [stdout] 32fc9a9ffa3b187d7eabc0a846a464d60f1aaf870cafb78747d4aab02493cfa2