[INFO] crate solana_libra_metrics 0.0.1-sol4 is already in cache
[INFO] checking solana_libra_metrics-0.0.1-sol4 against master#ba72b15666b2491415aec703a02c2364fe5e2790 for pr-71140
[INFO] extracting crate solana_libra_metrics 0.0.1-sol4 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate solana_libra_metrics 0.0.1-sol4 on toolchain ba72b15666b2491415aec703a02c2364fe5e2790
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate solana_libra_metrics 0.0.1-sol4
[INFO] finished tweaking crates.io crate solana_libra_metrics 0.0.1-sol4
[INFO] tweaked toml for crates.io crate solana_libra_metrics 0.0.1-sol4 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+ba72b15666b2491415aec703a02c2364fe5e2790" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+ba72b15666b2491415aec703a02c2364fe5e2790" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] e0be2686bf1528d2b075d2ba160f9f6cc541ab69df396741b9d0e8e84da4b1ed
[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" "e0be2686bf1528d2b075d2ba160f9f6cc541ab69df396741b9d0e8e84da4b1ed"`
[INFO] [stderr]    Compiling bindgen v0.51.1
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]     Checking prometheus v0.7.0
[INFO] [stderr]     Checking rusty-fork v0.2.2
[INFO] [stderr]     Checking slog-envlogger v2.2.0
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking solana_libra_logger v0.0.1-sol4
[INFO] [stderr]     Checking hyper v0.12.35
[INFO] [stderr]    Compiling grpcio-sys v0.5.2
[INFO] [stderr]     Checking grpcio v0.5.0-alpha.4
[INFO] [stderr] error[E0599]: no method named `len` found for struct `grpcio_sys::bindings::grpc_slice` in the current scope
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/grpcio-0.5.0-alpha.4/src/call/mod.rs:293:44
[INFO] [stderr]     |
[INFO] [stderr] 293 |         let buffer_len = self.buffer_slice.len();
[INFO] [stderr]     |                                            ^^^ method not found in `grpcio_sys::bindings::grpc_slice`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `next_slice` found for struct `grpcio_sys::bindings::grpc_byte_buffer_reader` in the current scope
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/grpcio-0.5.0-alpha.4/src/call/mod.rs:295:45
[INFO] [stderr]     |
[INFO] [stderr] 295 |             self.buffer_slice = self.reader.next_slice();
[INFO] [stderr]     |                                             ^^^^^^^^^^ method not found in `grpcio_sys::bindings::grpc_byte_buffer_reader`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `range_from` found for struct `grpcio_sys::bindings::grpc_slice` in the current scope
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/grpcio-0.5.0-alpha.4/src/call/mod.rs:300:30
[INFO] [stderr]     |
[INFO] [stderr] 300 |         Ok(self.buffer_slice.range_from(self.buffer_offset))
[INFO] [stderr]     |                              ^^^^^^^^^^ method not found in `grpcio_sys::bindings::grpc_slice`
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `len` found for struct `grpcio_sys::bindings::grpc_byte_buffer_reader` in the current scope
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/grpcio-0.5.0-alpha.4/src/call/mod.rs:411:29
[INFO] [stderr]     |
[INFO] [stderr] 411 |         let length = reader.len();
[INFO] [stderr]     |                             ^^^ method not found in `grpcio_sys::bindings::grpc_byte_buffer_reader`
[INFO] [stderr] 
[INFO] [stderr] error[E0277]: the trait bound `grpcio_sys::bindings::grpc_slice: std::default::Default` is not satisfied
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/grpcio-0.5.0-alpha.4/src/call/mod.rs:416:27
[INFO] [stderr]     |
[INFO] [stderr] 416 |             buffer_slice: Default::default(),
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^ the trait `std::default::Default` is not implemented for `grpcio_sys::bindings::grpc_slice`
[INFO] [stderr]     |
[INFO] [stderr]     = note: required by `std::default::Default::default`
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 5 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0277, E0599.
[INFO] [stderr] For more information about an error, try `rustc --explain E0277`.
[INFO] [stderr] error: could not compile `grpcio`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "e0be2686bf1528d2b075d2ba160f9f6cc541ab69df396741b9d0e8e84da4b1ed"`
[INFO] running `"docker" "rm" "-f" "e0be2686bf1528d2b075d2ba160f9f6cc541ab69df396741b9d0e8e84da4b1ed"`
[INFO] [stdout] e0be2686bf1528d2b075d2ba160f9f6cc541ab69df396741b9d0e8e84da4b1ed