[INFO] updating cached repository https://github.com/stephenjayakar/rust-chat [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 203878a9463f6d17220ed0bffa165e95e3751047 [INFO] checking stephenjayakar/rust-chat against master#73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de for pr-68325 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstephenjayakar%2Frust-chat" "/workspace/builds/worker-14/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/stephenjayakar/rust-chat on toolchain 73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de [INFO] running `"/workspace/cargo-home/bin/cargo" "+73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/stephenjayakar/rust-chat [INFO] finished tweaking git repo https://github.com/stephenjayakar/rust-chat [INFO] tweaked toml for git repo https://github.com/stephenjayakar/rust-chat written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/stephenjayakar/rust-chat already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de" "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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c1df0307b4b5380f736a82197029e8b72b58c93d02e47e280a59327ca62d502e [INFO] running `"docker" "start" "-a" "c1df0307b4b5380f736a82197029e8b72b58c93d02e47e280a59327ca62d502e"` [INFO] [stderr] Compiling syn v1.0.7 [INFO] [stderr] Checking tower-layer v0.3.0-alpha.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling itertools v0.8.1 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Checking termion v1.5.4 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling backtrace v0.3.40 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling failure v0.1.6 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Compiling which v2.0.1 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Compiling prost-build v0.5.0 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling prost-derive v0.5.0 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Compiling prost v0.5.0 [INFO] [stderr] Compiling prost-types v0.5.0 [INFO] [stderr] Compiling pin-project-internal v0.4.5 [INFO] [stderr] Compiling tracing-attributes v0.1.5 [INFO] [stderr] Compiling tokio-macros v0.2.0-alpha.6 [INFO] [stderr] Compiling async-stream-impl v0.1.1 [INFO] [stderr] Compiling async-trait v0.1.17 [INFO] [stderr] Compiling tonic-build v0.1.0-alpha.5 [INFO] [stderr] Compiling rust-chat v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking async-stream v0.1.2 [INFO] [stderr] Checking tracing v0.1.10 [INFO] [stderr] Checking tokio-executor v0.2.0-alpha.6 [INFO] [stderr] Checking pin-project v0.4.5 [INFO] [stderr] Checking tokio-io v0.2.0-alpha.6 [INFO] [stderr] Checking tower-discover v0.3.0-alpha.2 [INFO] [stderr] Checking tower-load-shed v0.3.0-alpha.2 [INFO] [stderr] Checking tower-util v0.3.0-alpha.2 [INFO] [stderr] Checking tokio-codec v0.2.0-alpha.6 [INFO] [stderr] Checking tower-make v0.3.0-alpha.2a [INFO] [stderr] error: failed to run custom build command for `rust-chat v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/rust-chat-8688f7b701b164e6/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 \'73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de\'\nTo install, run `rustup component add rustfmt --toolchain 73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de`\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-alpha.5/src/lib.rs:214:9 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x555bc4bf1e04 - backtrace::backtrace::libunwind::trace::hbdf12825152b5f8a [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x555bc4bf1e04 - backtrace::backtrace::trace_unsynchronized::hb1a008bcaf6f8da7 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x555bc4bf1e04 - std::sys_common::backtrace::_print_fmt::h210f4f1409fdd548 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:77 [INFO] [stderr] 3: 0x555bc4bf1e04 - ::fmt::h44ccfd866beec4c3 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x555bc4c0fe3c - core::fmt::write::ha0b7307be189d30e [INFO] [stderr] at src/libcore/fmt/mod.rs:1052 [INFO] [stderr] 5: 0x555bc4beeea7 - std::io::Write::write_fmt::h0ca0cc8fa24b63fd [INFO] [stderr] at src/libstd/io/mod.rs:1426 [INFO] [stderr] 6: 0x555bc4bf4705 - std::sys_common::backtrace::_print::h3f2352b9ea108241 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x555bc4bf4705 - std::sys_common::backtrace::print::hdff6c325922df749 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x555bc4bf4705 - std::panicking::default_hook::{{closure}}::h6db4182f902f3e09 [INFO] [stderr] at src/libstd/panicking.rs:204 [INFO] [stderr] 9: 0x555bc4bf43f1 - std::panicking::default_hook::hfff2d7c860e99ade [INFO] [stderr] at src/libstd/panicking.rs:224 [INFO] [stderr] 10: 0x555bc4bf4ded - std::panicking::rust_panic_with_hook::h384bd314abe122b7 [INFO] [stderr] at src/libstd/panicking.rs:476 [INFO] [stderr] 11: 0x555bc4bab05b - std::panicking::begin_panic::h117eddb596d2fc00 [INFO] [stderr] at /rustc/73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de/src/libstd/panicking.rs:399 [INFO] [stderr] 12: 0x555bc48ed510 - tonic_build::fmt::h27e0efda0bcb9061 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tonic-build-0.1.0-alpha.5/src/lib.rs:214 [INFO] [stderr] 13: 0x555bc48c41d6 - tonic_build::Builder::compile::h5cf7a641cb0e33c1 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tonic-build-0.1.0-alpha.5/src/lib.rs:158 [INFO] [stderr] 14: 0x555bc48c3aa6 - tonic_build::compile_protos::h7389ee4a1a79c1be [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tonic-build-0.1.0-alpha.5/src/lib.rs:193 [INFO] [stderr] 15: 0x555bc48c3810 - build_script_build::main::h032ea2c9c8bbd01e [INFO] [stderr] at /opt/rustwide/workdir/build.rs:2 [INFO] [stderr] 16: 0x555bc48c2ff0 - std::rt::lang_start::{{closure}}::h7ccbefaf17d27111 [INFO] [stderr] at /rustc/73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de/src/libstd/rt.rs:67 [INFO] [stderr] 17: 0x555bc4bf4833 - std::rt::lang_start_internal::{{closure}}::hc1bd2d2da4dd74b9 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 18: 0x555bc4bf4833 - std::panicking::try::do_call::h9f59420e248835fc [INFO] [stderr] at src/libstd/panicking.rs:305 [INFO] [stderr] 19: 0x555bc4bfbd97 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:86 [INFO] [stderr] 20: 0x555bc4bf5280 - std::panicking::try::h7609e33bc6f5c79e [INFO] [stderr] at src/libstd/panicking.rs:281 [INFO] [stderr] 21: 0x555bc4bf5280 - std::panic::catch_unwind::hc7bab43da40a3b53 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 22: 0x555bc4bf5280 - std::rt::lang_start_internal::h42c1fa4c62e7d813 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 23: 0x555bc48c2fc9 - std::rt::lang_start::hc7a47196933da54b [INFO] [stderr] at /rustc/73f76b74efcaf21bd5424d87c66cd6ed7fe5c7de/src/libstd/rt.rs:67 [INFO] [stderr] 24: 0x555bc48c396a - main [INFO] [stderr] 25: 0x7f95e6a25b97 - __libc_start_main [INFO] [stderr] 26: 0x555bc48a023a - _start [INFO] [stderr] 27: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "c1df0307b4b5380f736a82197029e8b72b58c93d02e47e280a59327ca62d502e"` [INFO] running `"docker" "rm" "-f" "c1df0307b4b5380f736a82197029e8b72b58c93d02e47e280a59327ca62d502e"` [INFO] [stdout] c1df0307b4b5380f736a82197029e8b72b58c93d02e47e280a59327ca62d502e