[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 try#13f916f63bc6575d5ff1f989237dfabe88981368 for pr-69880 [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 13f916f63bc6575d5ff1f989237dfabe88981368 [INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "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" "+13f916f63bc6575d5ff1f989237dfabe88981368" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [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" "+13f916f63bc6575d5ff1f989237dfabe88981368" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 60aa0e1e3191b3208a7340b1603639b94964b29850682fa19cf14d4b10ceb0f7 [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" "60aa0e1e3191b3208a7340b1603639b94964b29850682fa19cf14d4b10ceb0f7"` [INFO] [stderr] Compiling syn v1.0.7 [INFO] [stderr] Checking tower-layer v0.3.0-alpha.2 [INFO] [stderr] Compiling multimap v0.4.0 [INFO] [stderr] Compiling itertools v0.8.1 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking termion v1.5.4 [INFO] [stderr] Compiling backtrace v0.3.40 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling failure v0.1.6 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Compiling which v2.0.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling prost-build v0.5.0 [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 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 prost-types v0.5.0 [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-util v0.3.0-alpha.2 [INFO] [stderr] Checking tower-load-shed v0.3.0-alpha.2 [INFO] [stderr] Compiling tonic-build v0.1.0-alpha.5 [INFO] [stderr] Checking tokio-codec v0.2.0-alpha.6 [INFO] [stderr] Checking tower-make v0.3.0-alpha.2a [INFO] [stderr] Checking h2 v0.2.0-alpha.3 [INFO] [stderr] Checking tokio-timer v0.3.0-alpha.6 [INFO] [stderr] Checking tokio-fs v0.2.0-alpha.6 [INFO] [stderr] Checking tokio-net v0.2.0-alpha.6 [INFO] [stderr] Checking tower-buffer v0.3.0-alpha.2 [INFO] [stderr] Compiling rust-chat v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking tower-timeout v0.3.0-alpha.2 [INFO] [stderr] Checking tower-retry v0.3.0-alpha.2 [INFO] [stderr] Checking tower-limit v0.3.0-alpha.2 [INFO] [stderr] Checking tower-load v0.3.0-alpha.2 [INFO] [stderr] Checking tower-balance v0.3.0-alpha.2 [INFO] [stderr] Checking tower v0.3.0-alpha.2 [INFO] [stderr] Checking tokio v0.2.0-alpha.6 [INFO] [stderr] Checking hyper v0.13.0-alpha.4 [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-9a55ed7d089a4a2c/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 \'13f916f63bc6575d5ff1f989237dfabe88981368\'\nTo install, run `rustup component add rustfmt --toolchain 13f916f63bc6575d5ff1f989237dfabe88981368`\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: 0x55d3b8790dc4 - backtrace::backtrace::libunwind::trace::he109529ff1dc76f7 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x55d3b8790dc4 - backtrace::backtrace::trace_unsynchronized::hef5630b5b89e7da6 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55d3b8790dc4 - std::sys_common::backtrace::_print_fmt::hb6aa27cc6435f7ee [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x55d3b8790dc4 - ::fmt::hc8ed84d3f9251ec9 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x55d3b87b150c - core::fmt::write::ha7289210e62113c3 [INFO] [stderr] at src/libcore/fmt/mod.rs:1063 [INFO] [stderr] 5: 0x55d3b878dd07 - std::io::Write::write_fmt::ha5b699d062564d98 [INFO] [stderr] at src/libstd/io/mod.rs:1428 [INFO] [stderr] 6: 0x55d3b8793a15 - std::sys_common::backtrace::_print::h93033be5ea486fe6 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x55d3b8793a15 - std::sys_common::backtrace::print::hc1f88a8d0e001fdd [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x55d3b8793a15 - std::panicking::default_hook::{{closure}}::h1628a29c2888e142 [INFO] [stderr] at src/libstd/panicking.rs:204 [INFO] [stderr] 9: 0x55d3b8793762 - std::panicking::default_hook::hd5ebb6361821db24 [INFO] [stderr] at src/libstd/panicking.rs:224 [INFO] [stderr] 10: 0x55d3b87940f5 - std::panicking::rust_panic_with_hook::h158379e90d65e844 [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 11: 0x55d3b87413c1 - std::panicking::begin_panic::h11727c5f7d2545fe [INFO] [stderr] at /rustc/13f916f63bc6575d5ff1f989237dfabe88981368/src/libstd/panicking.rs:397 [INFO] [stderr] 12: 0x55d3b84cd85c - tonic_build::fmt::hc137e51fb069ce77 [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: 0x55d3b84a8088 - tonic_build::Builder::compile::h342d11be08072d97 [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: 0x55d3b84a79fa - tonic_build::compile_protos::h86ebe283e82b1460 [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: 0x55d3b84a53e0 - build_script_build::main::h62ec50ca92635d98 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:2 [INFO] [stderr] 16: 0x55d3b84a491b - std::rt::lang_start::{{closure}}::hf9fb33d0004b271e [INFO] [stderr] at /rustc/13f916f63bc6575d5ff1f989237dfabe88981368/src/libstd/rt.rs:67 [INFO] [stderr] 17: 0x55d3b8793b33 - std::rt::lang_start_internal::{{closure}}::h6e93e18fa04e1c8a [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 18: 0x55d3b8793b33 - std::panicking::try::do_call::hf5c508d3f7fd6e80 [INFO] [stderr] at src/libstd/panicking.rs:303 [INFO] [stderr] 19: 0x55d3b879b7b7 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:86 [INFO] [stderr] 20: 0x55d3b879461b - std::panicking::try::ha6921e66e2ad49ba [INFO] [stderr] at src/libstd/panicking.rs:281 [INFO] [stderr] 21: 0x55d3b879461b - std::panic::catch_unwind::h5765f97350df40be [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 22: 0x55d3b879461b - std::rt::lang_start_internal::ha5adbbeb42eba794 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 23: 0x55d3b84a48f7 - std::rt::lang_start::h76d2bff029cda664 [INFO] [stderr] at /rustc/13f916f63bc6575d5ff1f989237dfabe88981368/src/libstd/rt.rs:67 [INFO] [stderr] 24: 0x55d3b84a54da - main [INFO] [stderr] 25: 0x7f2536790b97 - __libc_start_main [INFO] [stderr] 26: 0x55d3b848e7da - _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" "60aa0e1e3191b3208a7340b1603639b94964b29850682fa19cf14d4b10ceb0f7"` [INFO] running `"docker" "rm" "-f" "60aa0e1e3191b3208a7340b1603639b94964b29850682fa19cf14d4b10ceb0f7"` [INFO] [stdout] 60aa0e1e3191b3208a7340b1603639b94964b29850682fa19cf14d4b10ceb0f7