[INFO] fetching crate xain-fl 0.8.0... [INFO] checking xain-fl-0.8.0 against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917 [INFO] extracting crate xain-fl 0.8.0 into /workspace/builds/worker-9/source [INFO] validating manifest of crates.io crate xain-fl 0.8.0 on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a [INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate xain-fl 0.8.0 [INFO] finished tweaking crates.io crate xain-fl 0.8.0 [INFO] tweaked toml for crates.io crate xain-fl 0.8.0 written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate crates.io crate xain-fl 0.8.0 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "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] 914c36ab54fcf77ec18c72d2ae9ee5421b18ffdbaf0fe1cc566308945e247a46 [INFO] running `"docker" "start" "-a" "914c36ab54fcf77ec18c72d2ae9ee5421b18ffdbaf0fe1cc566308945e247a46"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling anyhow v1.0.27 [INFO] [stderr] Checking raii-counter v0.2.1 [INFO] [stderr] Checking normalize-line-endings v0.3.0 [INFO] [stderr] Checking downcast v0.10.0 [INFO] [stderr] Checking fragile v0.3.0 [INFO] [stderr] Checking sharded-slab v0.0.8 [INFO] [stderr] Checking lock_api v0.3.3 [INFO] [stderr] Checking parking_lot_core v0.7.0 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking tracing-log v0.1.1 [INFO] [stderr] Compiling lexical-core v0.6.2 [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking float-cmp v0.6.0 [INFO] [stderr] Checking sha-1 v0.8.2 [INFO] [stderr] Checking predicates v1.0.4 [INFO] [stderr] Checking parking_lot v0.10.0 [INFO] [stderr] Checking headers v0.3.2 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Checking nom v5.1.1 [INFO] [stderr] Compiling pyo3-derive-backend v0.9.1 [INFO] [stderr] Compiling serde_derive v1.0.105 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling pin-project-internal v0.4.8 [INFO] [stderr] Compiling tracing-attributes v0.1.7 [INFO] [stderr] Compiling inventory-impl v0.1.5 [INFO] [stderr] Compiling ctor v0.1.13 [INFO] [stderr] Compiling paste-impl v0.1.8 [INFO] [stderr] Compiling ghost v0.1.1 [INFO] [stderr] Compiling indoc-impl v0.3.5 [INFO] [stderr] Compiling derivative v2.0.2 [INFO] [stderr] Compiling thiserror-impl v1.0.13 [INFO] [stderr] Compiling tarpc-plugins v0.7.0 [INFO] [stderr] Compiling derive_more v0.99.3 [INFO] [stderr] Compiling mockall_derive v0.6.0 [INFO] [stderr] error: could not compile `pyo3-derive-backend`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name pyo3_derive_backend --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pyo3-derive-backend-0.9.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 -C metadata=06bd62b45d99f60a -C extra-filename=-06bd62b45d99f60a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-f1d56d79d083a9fa.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-90a64d8f2d739c4d.rmeta --extern syn=/opt/rustwide/target/debug/deps/libsyn-350b1b285ade514d.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `tracing-attributes`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name tracing_attributes --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tracing-attributes-0.1.7/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C debuginfo=2 -C metadata=07b85d4ba9bc9341 -C extra-filename=-07b85d4ba9bc9341 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern quote=/opt/rustwide/target/debug/deps/libquote-90a64d8f2d739c4d.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-350b1b285ade514d.rlib --extern proc_macro --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "914c36ab54fcf77ec18c72d2ae9ee5421b18ffdbaf0fe1cc566308945e247a46"` [INFO] running `"docker" "rm" "-f" "914c36ab54fcf77ec18c72d2ae9ee5421b18ffdbaf0fe1cc566308945e247a46"` [INFO] [stdout] 914c36ab54fcf77ec18c72d2ae9ee5421b18ffdbaf0fe1cc566308945e247a46