[INFO] cloning repository https://github.com/kuronyago/api [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kuronyago/api" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkuronyago%2Fapi", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkuronyago%2Fapi'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cb724d87606af3a09f9d65df6da9ce83dc08b06f [INFO] testing kuronyago/api against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkuronyago%2Fapi" "/workspace/builds/worker-7/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kuronyago/api on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/kuronyago/api [INFO] finished tweaking git repo https://github.com/kuronyago/api [INFO] tweaked toml for git repo https://github.com/kuronyago/api written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/kuronyago/api already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tonic-build v0.2.0 [INFO] [stderr] Downloaded tonic v0.2.0 [INFO] [stderr] Downloaded rsocket_rust v0.5.1 [INFO] [stderr] Downloaded rsocket_rust_transport_websocket v0.5.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c74d83622143f944696ce6ce8ab0274e90f02c14b4ca1a953fe0543f6d7fae94 [INFO] running `Command { std: "docker" "start" "-a" "c74d83622143f944696ce6ce8ab0274e90f02c14b4ca1a953fe0543f6d7fae94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c74d83622143f944696ce6ce8ab0274e90f02c14b4ca1a953fe0543f6d7fae94", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c74d83622143f944696ce6ce8ab0274e90f02c14b4ca1a953fe0543f6d7fae94", kill_on_drop: false }` [INFO] [stdout] c74d83622143f944696ce6ce8ab0274e90f02c14b4ca1a953fe0543f6d7fae94 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 98923664329d72e1fbfe6c96187c7b6151caa2a6f087d273951970b0bbd3dbe6 [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" "98923664329d72e1fbfe6c96187c7b6151caa2a6f087d273951970b0bbd3dbe6", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.17 [INFO] [stderr] Compiling futures-core v0.3.4 [INFO] [stderr] Compiling arc-swap v0.4.5 [INFO] [stderr] Compiling pin-project-lite v0.1.4 [INFO] [stderr] Compiling futures-sink v0.3.4 [INFO] [stderr] Compiling proc-macro-hack v0.5.14 [INFO] [stderr] Compiling typenum v1.11.2 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling anyhow v1.0.27 [INFO] [stderr] Compiling try-lock v0.2.2 [INFO] [stderr] Compiling base64 v0.12.0 [INFO] [stderr] Compiling tracing-core v0.1.10 [INFO] [stderr] Compiling http v0.2.1 [INFO] [stderr] Compiling unicode-normalization v0.1.12 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Compiling lock_api v0.3.3 [INFO] [stderr] Compiling proc-macro2 v1.0.9 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling num_cpus v1.12.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling parking_lot_core v0.7.0 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling log v0.3.9 [INFO] [stderr] Compiling twoway v0.1.8 [INFO] [stderr] Compiling buf_redux v0.8.4 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling futures-channel v0.3.4 [INFO] [stderr] Compiling signal-hook-registry v1.2.0 [INFO] [stderr] Compiling mio v0.6.21 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling regex v1.3.6 [INFO] [stderr] Compiling petgraph v0.5.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling parking_lot v0.10.0 [INFO] [stderr] Compiling mime v0.2.6 [INFO] [stderr] Compiling idna v0.2.0 [INFO] [stderr] Compiling prost-build v0.6.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling scheduled-thread-pool v0.2.4 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Compiling mio-uds v0.6.7 [INFO] [stderr] Compiling url v2.1.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling r2d2 v0.8.8 [INFO] [stderr] Compiling generic-array v0.12.3 [INFO] [stderr] Compiling http-body v0.3.1 [INFO] [stderr] Compiling headers-core v0.2.0 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling digest v0.8.1 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling phf v0.7.24 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling sha-1 v0.8.2 [INFO] [stderr] Compiling headers v0.3.2 [INFO] [stderr] Compiling mime_guess v1.8.8 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling tungstenite v0.10.1 [INFO] [stderr] Compiling multipart v0.16.1 [INFO] [stderr] Compiling tokio-macros v0.2.6 [INFO] [stderr] Compiling pin-project-internal v0.4.8 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Compiling prost-derive v0.6.1 [INFO] [stderr] Compiling tracing-attributes v0.1.7 [INFO] [stderr] Compiling diesel_derives v1.4.1 [INFO] [stderr] Compiling async-stream-impl v0.2.1 [INFO] [stderr] Compiling async-trait v0.1.27 [INFO] [stderr] Compiling async-stream v0.2.1 [INFO] [stderr] Compiling tokio v0.2.24 [INFO] [stderr] Compiling futures-util v0.3.4 [INFO] [stderr] Compiling tracing v0.1.13 [INFO] [stderr] Compiling pin-project v0.4.8 [INFO] [stderr] Compiling tower-discover v0.3.0 [INFO] [stderr] Compiling tower-load-shed v0.3.0 [INFO] [stderr] Compiling tracing-futures v0.2.3 [INFO] [stderr] Compiling prost v0.6.1 [INFO] [stderr] Compiling prost-types v0.6.1 [INFO] [stderr] Compiling futures-executor v0.3.4 [INFO] [stderr] Compiling tower-util v0.3.1 [INFO] [stderr] Compiling futures v0.3.4 [INFO] [stderr] Compiling tokio-util v0.2.0 [INFO] [stderr] Compiling tower-load v0.3.0 [INFO] [stderr] Compiling tokio-tungstenite v0.10.1 [INFO] [stderr] Compiling tower-timeout v0.3.0 [INFO] [stderr] Compiling tower-ready-cache v0.3.1 [INFO] [stderr] Compiling tower-buffer v0.3.0 [INFO] [stderr] Compiling tower-retry v0.3.0 [INFO] [stderr] Compiling tower-make v0.3.0 [INFO] [stderr] Compiling tokio-util v0.3.1 [INFO] [stderr] Compiling rsocket_rust v0.5.1 [INFO] [stderr] Compiling tower-limit v0.3.1 [INFO] [stderr] Compiling tower-balance v0.3.0 [INFO] [stderr] Compiling h2 v0.2.3 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling tower v0.3.1 [INFO] [stderr] Compiling tonic-build v0.2.0 [INFO] [stderr] Compiling rsocket_rust_transport_websocket v0.5.1 [INFO] [stderr] Compiling rsocket v0.1.0 (/opt/rustwide/workdir/rsocket) [INFO] [stderr] Compiling grpc v0.1.0 (/opt/rustwide/workdir/grpc) [INFO] [stdout] warning: unused import: `log::warn` [INFO] [stdout] --> rsocket/src/server.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use log::warn; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `EchoRSocket` [INFO] [stdout] --> rsocket/src/server.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | EchoRSocket, Flux, Mono, Payload, RSocket, RSocketFactory, ServerResponder, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::future::Future` [INFO] [stdout] --> rsocket/src/server.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use std::future::Future; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AsyncWriteExt`, `self` [INFO] [stdout] --> rsocket/src/server.rs:11:17 [INFO] [stdout] | [INFO] [stdout] 11 | use tokio::io::{self, AsyncWriteExt}; [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `create_payload` [INFO] [stdout] --> rsocket/src/server.rs:101:4 [INFO] [stdout] | [INFO] [stdout] 101 | fn create_payload() -> Payload { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling hyper v0.13.4 [INFO] [stderr] error: failed to run custom build command for `grpc v0.1.0 (/opt/rustwide/workdir/grpc)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/grpc-8db43076d75211ba/build-script-build` (exit status: 1) [INFO] [stderr] --- stderr [INFO] [stderr] error: 'rustfmt' is not installed for the toolchain 'ecabaf78506b7a4668d42dc20268c086b93f0fad' [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "98923664329d72e1fbfe6c96187c7b6151caa2a6f087d273951970b0bbd3dbe6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98923664329d72e1fbfe6c96187c7b6151caa2a6f087d273951970b0bbd3dbe6", kill_on_drop: false }` [INFO] [stdout] 98923664329d72e1fbfe6c96187c7b6151caa2a6f087d273951970b0bbd3dbe6