[INFO] crate py-spy 0.3.0 is already in cache [INFO] checking py-spy-0.3.0 against master#fdc0011561c6365c596dfd8fa1ef388162bc89c7 for pr-66504-1 [INFO] extracting crate py-spy 0.3.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate py-spy 0.3.0 on toolchain fdc0011561c6365c596dfd8fa1ef388162bc89c7 [INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate py-spy 0.3.0 [INFO] finished tweaking crates.io crate py-spy 0.3.0 [INFO] tweaked toml for crates.io crate py-spy 0.3.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate crates.io crate py-spy 0.3.0 already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+fdc0011561c6365c596dfd8fa1ef388162bc89c7" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] b7937de7a3b4620bb74af70e88f87ce0f0eaa6f62ea3a7364ad27cc974eb475a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "b7937de7a3b4620bb74af70e88f87ce0f0eaa6f62ea3a7364ad27cc974eb475a"` [INFO] [stderr] Compiling syn v0.15.42 [INFO] [stderr] Compiling encoding_rs v0.8.17 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking parity-wasm v0.38.0 [INFO] [stderr] Compiling serde v1.0.98 [INFO] [stderr] Compiling remoteprocess v0.3.0 [INFO] [stderr] Checking str_stack v0.1.0 [INFO] [stderr] Checking rgb v0.8.13 [INFO] [stderr] Compiling py-spy v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Compiling backtrace-sys v0.1.31 [INFO] [stderr] Checking intervaltree v0.2.4 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Compiling cpp_demangle v0.2.13 [INFO] [stderr] Checking atty v0.2.13 [INFO] [stderr] Checking getrandom v0.1.7 [INFO] [stderr] Checking term_size v0.3.1 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking termios v0.3.1 [INFO] [stderr] Checking clicolors-control v1.0.0 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Compiling scroll v0.9.2 [INFO] [stderr] Checking benfred-read-process-memory v0.2.0 [INFO] [stderr] Checking hashbrown v0.1.8 [INFO] [stderr] Checking nix v0.14.1 [INFO] [stderr] Checking rand_pcg v0.1.2 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_chacha v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking num-format v0.4.0 [INFO] [stderr] Checking regex v1.2.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking number_prefix v0.2.8 [INFO] [stderr] Checking rand_core v0.5.0 [INFO] [stderr] Checking parking_lot_core v0.6.2 [INFO] [stderr] Checking gimli v0.19.0 [INFO] [stderr] Checking rand v0.6.5 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking lru v0.1.16 [INFO] [stderr] Checking parking_lot v0.9.0 [INFO] [stderr] Checking flate2 v1.0.9 [INFO] [stderr] Checking rand v0.7.0 [INFO] [stderr] Checking backtrace v0.3.34 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking console v0.7.7 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking indicatif v0.11.0 [INFO] [stderr] Compiling synstructure v0.10.2 [INFO] [stderr] Checking ctrlc v3.1.3 [INFO] [stderr] Compiling scroll_derive v0.9.5 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling derive_more v0.14.1 [INFO] [stderr] Compiling serde_derive v1.0.98 [INFO] [stderr] Checking failure v0.1.5 [INFO] [stderr] Checking proc-maps v0.1.6 [INFO] [stderr] Checking goblin v0.0.22 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking structopt v0.2.18 [INFO] [stderr] Checking quick-xml v0.14.0 [INFO] [stderr] Checking inferno v0.7.0 [INFO] [stderr] Checking object v0.12.0 [INFO] [stderr] Checking addr2line v0.10.0 [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/stack_trace.rs:53:74 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn get_stack_traces(interpreter: &I, process: &Process) -> Result<(Vec), Error> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/stack_trace.rs:53:74 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn get_stack_traces(interpreter: &I, process: &Process) -> Result<(Vec), Error> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/stack_trace.rs:53:74 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn get_stack_traces(interpreter: &I, process: &Process) -> Result<(Vec), Error> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/stack_trace.rs:53:74 [INFO] [stderr] | [INFO] [stderr] 53 | pub fn get_stack_traces(interpreter: &I, process: &Process) -> Result<(Vec), Error> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 47s [INFO] running `"docker" "inspect" "b7937de7a3b4620bb74af70e88f87ce0f0eaa6f62ea3a7364ad27cc974eb475a"` [INFO] running `"docker" "rm" "-f" "b7937de7a3b4620bb74af70e88f87ce0f0eaa6f62ea3a7364ad27cc974eb475a"` [INFO] [stdout] b7937de7a3b4620bb74af70e88f87ce0f0eaa6f62ea3a7364ad27cc974eb475a