[INFO] cloning repository https://github.com/LucioFranco/tonic-reconnector [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LucioFranco/tonic-reconnector" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucioFranco%2Ftonic-reconnector", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucioFranco%2Ftonic-reconnector'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 07e92778a73df8f7d803196616bb3812f5720ea9 [INFO] checking LucioFranco/tonic-reconnector against try#6f12b8fe67b4eed2e838dab803ed9493b9d62c0f for pr-79073 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLucioFranco%2Ftonic-reconnector" "/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/LucioFranco/tonic-reconnector on toolchain 6f12b8fe67b4eed2e838dab803ed9493b9d62c0f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/LucioFranco/tonic-reconnector [INFO] finished tweaking git repo https://github.com/LucioFranco/tonic-reconnector [INFO] tweaked toml for git repo https://github.com/LucioFranco/tonic-reconnector written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/LucioFranco/tonic-reconnector already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/hyperium/hyper` [INFO] [stderr] Updating git repository `https://github.com/hyperium/tonic` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded async-stream-impl v0.2.0 [INFO] [stderr] Downloaded async-stream v0.2.0 [INFO] [stderr] Downloaded tokio-sync v0.2.0-alpha.6 [INFO] [stderr] Downloaded tokio-macros v0.2.0 [INFO] [stderr] Downloaded pin-project-internal v0.4.6 [INFO] [stderr] Downloaded pin-project v0.4.6 [INFO] [stderr] Downloaded tracing v0.1.10 [INFO] [stderr] Downloaded async-trait v0.1.21 [INFO] [stderr] Downloaded tracing-core v0.1.7 [INFO] [stderr] Downloaded http-body v0.3.0 [INFO] [stderr] Downloaded bytes v0.5.2 [INFO] [stderr] Downloaded tracing-attributes v0.1.5 [INFO] [stderr] Downloaded pin-project-lite v0.1.1 [INFO] [stderr] Downloaded tokio v0.2.3 [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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a583762eeec768120c7be72622f17bfaf3d96405116999b4cf9ebdd91130a473 [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" "a583762eeec768120c7be72622f17bfaf3d96405116999b4cf9ebdd91130a473", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a583762eeec768120c7be72622f17bfaf3d96405116999b4cf9ebdd91130a473", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a583762eeec768120c7be72622f17bfaf3d96405116999b4cf9ebdd91130a473", kill_on_drop: false }` [INFO] [stdout] a583762eeec768120c7be72622f17bfaf3d96405116999b4cf9ebdd91130a473 [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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+6f12b8fe67b4eed2e838dab803ed9493b9d62c0f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3b72c2e1a0562028aef7a1f76c5b02d1c615c1aacc9a3bfc00c8019093de9c4e [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" "3b72c2e1a0562028aef7a1f76c5b02d1c615c1aacc9a3bfc00c8019093de9c4e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.11 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking bytes v0.5.2 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Checking tower-service v0.3.0 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling remove_dir_all v0.5.2 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling multimap v0.4.0 [INFO] [stderr] Checking try-lock v0.2.2 [INFO] [stderr] Checking futures-util-preview v0.3.0-alpha.19 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Checking tracing-core v0.1.7 [INFO] [stderr] Checking http v0.2.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling indexmap v1.3.0 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling backtrace v0.3.40 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Compiling failure v0.1.6 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Checking tokio-sync v0.2.0-alpha.6 [INFO] [stderr] Compiling which v2.0.1 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling prost-build v0.5.0 [INFO] [stderr] Checking http-body v0.3.0 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling prost-derive v0.5.0 [INFO] [stderr] Compiling prost v0.5.0 [INFO] [stderr] Compiling prost-types v0.5.0 [INFO] [stderr] Compiling tokio-macros v0.2.0 [INFO] [stderr] Compiling pin-project-internal v0.4.6 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling tracing-attributes v0.1.5 [INFO] [stderr] Compiling async-stream-impl v0.2.0 [INFO] [stderr] Compiling async-trait v0.1.21 [INFO] [stderr] Checking tokio v0.2.3 [INFO] [stderr] Checking async-stream v0.2.0 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stderr] Checking tracing v0.1.10 [INFO] [stderr] Compiling tonic-build v0.1.0-alpha.6 (https://github.com/hyperium/tonic#48a69bb3) [INFO] [stderr] Checking pin-project v0.4.6 [INFO] [stderr] Checking tower-discover v0.3.0 (https://github.com/tower-rs/tower#1843416d) [INFO] [stderr] Checking tower-load-shed v0.3.0 (https://github.com/tower-rs/tower#1843416d) [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking tower-buffer v0.3.0 (https://github.com/tower-rs/tower#1843416d) [INFO] [stderr] Checking tower-limit v0.3.0 (https://github.com/tower-rs/tower#1843416d) [INFO] [stderr] Checking tower-timeout v0.3.0 (https://github.com/tower-rs/tower#1843416d) [INFO] [stderr] Checking tower-retry v0.3.0 (https://github.com/tower-rs/tower#1843416d) [INFO] [stderr] Checking tower-make v0.3.0 [INFO] [stderr] Checking tower-load v0.3.0 (https://github.com/tower-rs/tower#1843416d) [INFO] [stderr] Compiling tonic-reconnector v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking futures-util v0.3.1 [INFO] [stderr] Checking tower-util v0.3.0 (https://github.com/tower-rs/tower#1843416d) [INFO] [stderr] Checking tower-ready-cache v0.3.0 (https://github.com/tower-rs/tower#1843416d) [INFO] [stderr] Checking h2 v0.2.1 [INFO] [stderr] error: failed to run custom build command for `tonic-reconnector v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/tonic-reconnector-1a330554de6151bb/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] out: Output { status: ExitStatus(ExitStatus(256)), stdout: "", stderr: "error: \'rustfmt\' is not installed for the toolchain \'6f12b8fe67b4eed2e838dab803ed9493b9d62c0f\'\nTo install, run `rustup component add rustfmt --toolchain 6f12b8fe67b4eed2e838dab803ed9493b9d62c0f`\n" } [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'assertion failed: out.status.success()', /opt/rustwide/cargo-home/git/checkouts/tonic-54a04bc36763b24d/48a69bb/tonic-build/src/lib.rs:214:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x562e772cf620 - std::backtrace_rs::backtrace::libunwind::trace::h448c56741b6011d3 [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:100:5 [INFO] [stderr] 1: 0x562e772cf620 - std::backtrace_rs::backtrace::trace_unsynchronized::h2d26397c5720fdbb [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x562e772cf620 - std::sys_common::backtrace::_print_fmt::h720a2f61f75b9f58 [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x562e772cf620 - ::fmt::h8d62bbfda6d5c836 [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x562e772ee3ac - core::fmt::write::h1857a60b204f1b6a [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/core/src/fmt/mod.rs:1078:17 [INFO] [stderr] 5: 0x562e772cc002 - std::io::Write::write_fmt::h16a9fe7680ac245c [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/io/mod.rs:1519:15 [INFO] [stderr] 6: 0x562e772d1fa5 - std::sys_common::backtrace::_print::h9ba51a6db618de7d [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x562e772d1fa5 - std::sys_common::backtrace::print::h5f20e41c85e91716 [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x562e772d1fa5 - std::panicking::default_hook::{{closure}}::h5b7294ca19e8edab [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x562e772d1afa - std::panicking::default_hook::hb3948d1f74b6ff4c [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x562e772d2766 - std::panicking::rust_panic_with_hook::h55d23fef0ad751bc [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/panicking.rs:595:17 [INFO] [stderr] 11: 0x562e7726f9ce - std::panicking::begin_panic::{{closure}}::h83501a15a58081e8 [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/panicking.rs:520:9 [INFO] [stderr] 12: 0x562e77270819 - std::sys_common::backtrace::__rust_end_short_backtrace::h6022e81760ab7616 [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x562e7726f8fb - std::panicking::begin_panic::h2995adc4326a87b4 [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/panicking.rs:519:12 [INFO] [stderr] 14: 0x562e7701cee0 - tonic_build::fmt::hdbb44b9682d3947f [INFO] [stderr] at /opt/rustwide/cargo-home/git/checkouts/tonic-54a04bc36763b24d/48a69bb/tonic-build/src/lib.rs:214:9 [INFO] [stderr] 15: 0x562e76ffdbb7 - tonic_build::Builder::compile::hae35790f80f86439 [INFO] [stderr] at /opt/rustwide/cargo-home/git/checkouts/tonic-54a04bc36763b24d/48a69bb/tonic-build/src/lib.rs:158:17 [INFO] [stderr] 16: 0x562e76ffd3ea - tonic_build::compile_protos::h7acbf120e480751f [INFO] [stderr] at /opt/rustwide/cargo-home/git/checkouts/tonic-54a04bc36763b24d/48a69bb/tonic-build/src/lib.rs:193:5 [INFO] [stderr] 17: 0x562e76ffaf25 - build_script_build::main::h20a3defdbac82746 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:4:5 [INFO] [stderr] 18: 0x562e77013eab - core::ops::function::FnOnce::call_once::h5b83ddbeb23eaa64 [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 19: 0x562e76ffe83e - std::sys_common::backtrace::__rust_begin_short_backtrace::hc8d0bf661e0cd369 [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 20: 0x562e76ffa521 - std::rt::lang_start::{{closure}}::h5c7e4504bc4ee4a6 [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/rt.rs:66:18 [INFO] [stderr] 21: 0x562e772d2c57 - core::ops::function::impls:: for &F>::call_once::h3f3ba5d1e0ce8d49 [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 22: 0x562e772d2c57 - std::panicking::try::do_call::hd7a374fc87b951e7 [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/panicking.rs:379:40 [INFO] [stderr] 23: 0x562e772d2c57 - std::panicking::try::h068087b173f80a49 [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/panicking.rs:343:19 [INFO] [stderr] 24: 0x562e772d2c57 - std::panic::catch_unwind::h1f8259807e825279 [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/panic.rs:396:14 [INFO] [stderr] 25: 0x562e772d2c57 - std::rt::lang_start_internal::h8ff82302dd620b52 [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/rt.rs:51:25 [INFO] [stderr] 26: 0x562e76ffa4f7 - std::rt::lang_start::h9b69ce78f92471a4 [INFO] [stderr] at /rustc/6f12b8fe67b4eed2e838dab803ed9493b9d62c0f/library/std/src/rt.rs:65:5 [INFO] [stderr] 27: 0x562e76ffaf8a - main [INFO] [stderr] 28: 0x7fdba53100b3 - __libc_start_main [INFO] [stderr] 29: 0x562e76fe60de - _start [INFO] [stderr] 30: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "3b72c2e1a0562028aef7a1f76c5b02d1c615c1aacc9a3bfc00c8019093de9c4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b72c2e1a0562028aef7a1f76c5b02d1c615c1aacc9a3bfc00c8019093de9c4e", kill_on_drop: false }` [INFO] [stdout] 3b72c2e1a0562028aef7a1f76c5b02d1c615c1aacc9a3bfc00c8019093de9c4e