[INFO] cloning repository https://github.com/nicholasbishop/grpc-bench-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nicholasbishop/grpc-bench-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnicholasbishop%2Fgrpc-bench-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnicholasbishop%2Fgrpc-bench-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ee675d12d39674c6814b6b7ce54aec09f30aae6a [INFO] checking nicholasbishop/grpc-bench-rs against try#3bb2879ea9e58d65b875f9a98df44f4a43ce2597 for pr-85387 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnicholasbishop%2Fgrpc-bench-rs" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nicholasbishop/grpc-bench-rs on toolchain 3bb2879ea9e58d65b875f9a98df44f4a43ce2597 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/nicholasbishop/grpc-bench-rs [INFO] finished tweaking git repo https://github.com/nicholasbishop/grpc-bench-rs [INFO] tweaked toml for git repo https://github.com/nicholasbishop/grpc-bench-rs written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/nicholasbishop/grpc-bench-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded grpcio-compiler v0.5.0-alpha.6 [INFO] [stderr] Downloaded protoc-grpcio v1.1.0 [INFO] [stderr] Downloaded protoc v2.8.1 [INFO] [stderr] Downloaded grpcio-sys v0.5.0-alpha.5 [INFO] [stderr] Downloaded grpcio v0.5.0-alpha.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 31013eef7dc8e229a2c2a6c9f1d3d08354b74c02cf7603a35d5c2aa7ef3ea3ae [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" "31013eef7dc8e229a2c2a6c9f1d3d08354b74c02cf7603a35d5c2aa7ef3ea3ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "31013eef7dc8e229a2c2a6c9f1d3d08354b74c02cf7603a35d5c2aa7ef3ea3ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31013eef7dc8e229a2c2a6c9f1d3d08354b74c02cf7603a35d5c2aa7ef3ea3ae", kill_on_drop: false }` [INFO] [stdout] 31013eef7dc8e229a2c2a6c9f1d3d08354b74c02cf7603a35d5c2aa7ef3ea3ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+3bb2879ea9e58d65b875f9a98df44f4a43ce2597" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7f8b97c9d09f493dc08e335f261a289dc7299136a32169050f95252988647190 [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" "7f8b97c9d09f493dc08e335f261a289dc7299136a32169050f95252988647190", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling cc v1.0.48 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Checking futures-task v0.3.1 [INFO] [stderr] Checking futures-io v0.3.1 [INFO] [stderr] Compiling protobuf v2.8.1 [INFO] [stderr] Checking tower-layer v0.3.0 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling bytes v0.5.3 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Compiling multimap v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking vec_map v0.8.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Compiling indexmap v1.3.0 [INFO] [stderr] Checking tracing-core v0.1.8 [INFO] [stderr] Checking futures-channel v0.3.1 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling clang-sys v0.28.1 [INFO] [stderr] Checking http v0.2.0 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling anyhow v1.0.26 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling which v3.1.0 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Compiling cmake v0.1.42 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Compiling protoc v2.8.1 [INFO] [stderr] Compiling rustc-hash v1.0.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling prost-build v0.6.1 [INFO] [stderr] Compiling bindgen v0.51.1 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling petgraph v0.5.0 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling cexpr v0.3.6 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling backtrace v0.3.40 [INFO] [stderr] Compiling grpcio-compiler v0.5.0-alpha.6 [INFO] [stderr] Compiling protobuf-codegen v2.8.1 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling proc-macro-error v0.2.6 [INFO] [stderr] Compiling pin-project-internal v0.4.6 [INFO] [stderr] Compiling tokio-macros v0.2.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling prost-derive v0.6.1 [INFO] [stderr] Compiling tracing-attributes v0.1.6 [INFO] [stderr] Compiling async-stream-impl v0.2.0 [INFO] [stderr] Compiling async-trait v0.1.21 [INFO] [stderr] Compiling structopt-derive v0.3.5 [INFO] [stderr] Checking tokio v0.2.6 [INFO] [stderr] Compiling grpcio-sys v0.5.0-alpha.5 [INFO] [stderr] Compiling failure v0.1.6 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Compiling protoc-grpcio v1.1.0 [INFO] [stderr] Checking async-stream v0.2.0 [INFO] [stderr] Checking structopt v0.3.5 [INFO] [stderr] Checking tracing v0.1.11 [INFO] [stderr] Checking pin-project v0.4.6 [INFO] [stderr] Checking futures-util v0.3.1 [INFO] [stderr] Checking tower-discover v0.3.0 [INFO] [stderr] Checking tower-load-shed v0.3.0 [INFO] [stderr] Checking tracing-futures v0.2.0 [INFO] [stderr] Compiling prost v0.6.1 [INFO] [stderr] Compiling prost-types v0.6.1 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking tower-retry v0.3.0 [INFO] [stderr] Checking tower-load v0.3.0 [INFO] [stderr] Checking tower-make v0.3.0 [INFO] [stderr] Checking tower-buffer v0.3.0 [INFO] [stderr] Checking tower-timeout v0.3.0 [INFO] [stderr] Checking tower-limit v0.3.0 [INFO] [stderr] Checking tower-ready-cache v0.3.0 [INFO] [stderr] Checking h2 v0.2.1 [INFO] [stderr] Checking tower-util v0.3.0 [INFO] [stderr] Checking futures-executor v0.3.1 [INFO] [stderr] Checking futures v0.3.1 [INFO] [stderr] Checking tower-balance v0.3.0 [INFO] [stderr] Checking tower v0.3.0 [INFO] [stderr] Compiling tonic-build v0.1.0 [INFO] [stderr] Checking hyper v0.13.1 [INFO] [stderr] Compiling grpc-bench v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking tonic v0.1.0 [INFO] [stderr] error: failed to run custom build command for `grpc-bench v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/grpc-bench-21e87d385e70c743/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] out: Output { status: ExitStatus(ExitStatus(256)), stdout: "", stderr: "error: 'rustfmt' is not installed for the toolchain '3bb2879ea9e58d65b875f9a98df44f4a43ce2597'\nnote: this is a custom toolchain, which cannot use `rustup component add`\nhelp: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py`\n" } [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'assertion failed: out.status.success()', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tonic-build-0.1.0/src/lib.rs:230:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x564db41b53f0 - std::backtrace_rs::backtrace::libunwind::trace::h1037ca7e6eeef65c [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x564db41b53f0 - std::backtrace_rs::backtrace::trace_unsynchronized::haaefac1bc3669450 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x564db41b53f0 - std::sys_common::backtrace::_print_fmt::h863a6f5e6d995885 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x564db41b53f0 - ::fmt::h767e17e1aa7df6a8 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x564db41db7df - core::fmt::write::h7aa6cd0067dca82a [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/core/src/fmt/mod.rs:1094:17 [INFO] [stderr] 5: 0x564db41b26b5 - std::io::Write::write_fmt::h4c802b6f761026c1 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/io/mod.rs:1584:15 [INFO] [stderr] 6: 0x564db41b7b1b - std::sys_common::backtrace::_print::h2769edb26a7eb606 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x564db41b7b1b - std::sys_common::backtrace::print::ha71f3549862b4cb6 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x564db41b7b1b - std::panicking::default_hook::{{closure}}::h95488a3bade217f6 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x564db41b75f1 - std::panicking::default_hook::h290aa602c0fb11df [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x564db41b8155 - std::panicking::rust_panic_with_hook::hf32c4fa635e215f2 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/panicking.rs:629:17 [INFO] [stderr] 11: 0x564db41b7c97 - std::panicking::begin_panic_handler::{{closure}}::h95197ccd88846f7a [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/panicking.rs:517:13 [INFO] [stderr] 12: 0x564db41b588c - std::sys_common::backtrace::__rust_end_short_backtrace::h7641df9566f7b7d0 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x564db41b7c29 - rust_begin_unwind [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/panicking.rs:515:5 [INFO] [stderr] 14: 0x564db3c8c951 - core::panicking::panic_fmt::hbe99dddd3092ba3c [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x564db3c8c89d - core::panicking::panic::h3de4db67bd397eb3 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/core/src/panicking.rs:50:5 [INFO] [stderr] 16: 0x564db3f43357 - tonic_build::fmt::h56b03ed1ab619202 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tonic-build-0.1.0/src/lib.rs:230:9 [INFO] [stderr] 17: 0x564db3ca0753 - tonic_build::Builder::compile::h6eeb7d0792d0a93e [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tonic-build-0.1.0/src/lib.rs:173:17 [INFO] [stderr] 18: 0x564db3c9fd86 - tonic_build::compile_protos::h66bcbea1812891e4 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tonic-build-0.1.0/src/lib.rs:209:5 [INFO] [stderr] 19: 0x564db3ca6ca8 - build_script_build::main::h1fcd2270a545edd8 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:2:5 [INFO] [stderr] 20: 0x564db3ca3cdb - core::ops::function::FnOnce::call_once::hbe18b4aa4f0e8921 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 21: 0x564db3ca331e - std::sys_common::backtrace::__rust_begin_short_backtrace::h448857031c38348f [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 22: 0x564db3ca0901 - std::rt::lang_start::{{closure}}::h5177eb3cbdfb4a68 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/rt.rs:49:18 [INFO] [stderr] 23: 0x564db41b866a - core::ops::function::impls:: for &F>::call_once::h04259e4a34d07c2f [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 24: 0x564db41b866a - std::panicking::try::do_call::hb8da45704d5cfbbf [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/panicking.rs:401:40 [INFO] [stderr] 25: 0x564db41b866a - std::panicking::try::h4beadc19a78fec52 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/panicking.rs:365:19 [INFO] [stderr] 26: 0x564db41b866a - std::panic::catch_unwind::hc58016cd36ba81a4 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/panic.rs:433:14 [INFO] [stderr] 27: 0x564db41b866a - std::rt::lang_start_internal::hc51399759a90501a [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/rt.rs:34:21 [INFO] [stderr] 28: 0x564db3ca08e0 - std::rt::lang_start::h3ef54ff1662ce0b7 [INFO] [stderr] at /rustc/3bb2879ea9e58d65b875f9a98df44f4a43ce2597/library/std/src/rt.rs:48:5 [INFO] [stderr] 29: 0x564db3ca6f4c - main [INFO] [stderr] 30: 0x7fe21123c0b3 - __libc_start_main [INFO] [stderr] 31: 0x564db3c8d14e - _start [INFO] [stderr] 32: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "7f8b97c9d09f493dc08e335f261a289dc7299136a32169050f95252988647190", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f8b97c9d09f493dc08e335f261a289dc7299136a32169050f95252988647190", kill_on_drop: false }` [INFO] [stdout] 7f8b97c9d09f493dc08e335f261a289dc7299136a32169050f95252988647190