[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#c846f8a7dc7af09647f397f047db9cc81acb60bd for pr-69129 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstephenjayakar%2Frust-chat" "/workspace/builds/worker-1/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/stephenjayakar/rust-chat on toolchain c846f8a7dc7af09647f397f047db9cc81acb60bd [INFO] running `"/workspace/cargo-home/bin/cargo" "+c846f8a7dc7af09647f397f047db9cc81acb60bd" "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-1/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" "+c846f8a7dc7af09647f397f047db9cc81acb60bd" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+c846f8a7dc7af09647f397f047db9cc81acb60bd" "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] c05dd879afe007515a680cda4529e7d95f7273c402af004b43a22bb636f5bf49 [INFO] running `"docker" "start" "-a" "c05dd879afe007515a680cda4529e7d95f7273c402af004b43a22bb636f5bf49"` [INFO] [stderr] Compiling syn v1.0.7 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Checking tower-layer v0.3.0-alpha.2 [INFO] [stderr] Compiling unicode-segmentation v1.5.0 [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Compiling multimap v0.4.0 [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Checking termion v1.5.4 [INFO] [stderr] Compiling itertools v0.8.1 [INFO] [stderr] Checking http v0.1.19 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Checking crossbeam-deque v0.7.1 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling iovec v0.1.4 [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] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling which v2.0.1 [INFO] [stderr] Compiling prost-derive v0.5.0 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling prost-build v0.5.0 [INFO] [stderr] Checking http-body v0.2.0-alpha.3 [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 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] Checking tracing v0.1.10 [INFO] [stderr] Checking tokio-executor v0.2.0-alpha.6 [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-5634c81238fb313b/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 \'c846f8a7dc7af09647f397f047db9cc81acb60bd\'\nTo install, run `rustup component add rustfmt --toolchain c846f8a7dc7af09647f397f047db9cc81acb60bd`\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: 0x562b5f25a694 - backtrace::backtrace::libunwind::trace::h8eb2a132b49bda58 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x562b5f25a694 - backtrace::backtrace::trace_unsynchronized::h3845175583436f98 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x562b5f25a694 - std::sys_common::backtrace::_print_fmt::h618f0c1ddacdbc4c [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x562b5f25a694 - ::fmt::h48fa95c1498ac15f [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x562b5f27ae0c - core::fmt::write::h4cf3e4309e70d523 [INFO] [stderr] at src/libcore/fmt/mod.rs:1052 [INFO] [stderr] 5: 0x562b5f2572f7 - std::io::Write::write_fmt::hfb58fca80a7ab04f [INFO] [stderr] at src/libstd/io/mod.rs:1428 [INFO] [stderr] 6: 0x562b5f25d3c5 - std::sys_common::backtrace::_print::he952678a4a17fbb3 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x562b5f25d3c5 - std::sys_common::backtrace::print::h2c1246bd16b522cf [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x562b5f25d3c5 - std::panicking::default_hook::{{closure}}::h6910ef59d991b397 [INFO] [stderr] at src/libstd/panicking.rs:204 [INFO] [stderr] 9: 0x562b5f25d106 - std::panicking::default_hook::h66112fa76f17267a [INFO] [stderr] at src/libstd/panicking.rs:224 [INFO] [stderr] 10: 0x562b5f25daa5 - std::panicking::rust_panic_with_hook::h61275d516bdee914 [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 11: 0x562b5f220c41 - std::panicking::begin_panic::hb49470ca521a4bc6 [INFO] [stderr] at /rustc/c846f8a7dc7af09647f397f047db9cc81acb60bd/src/libstd/panicking.rs:397 [INFO] [stderr] 12: 0x562b5ef576de - tonic_build::fmt::hdc10cef46a20e6f5 [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: 0x562b5ef2fb72 - tonic_build::Builder::compile::h64c8bc5a28701051 [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: 0x562b5ef2f43a - tonic_build::compile_protos::haacf67826ac4bfc9 [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: 0x562b5ef2e8f0 - build_script_build::main::h29f355b0747ccc1b [INFO] [stderr] at /opt/rustwide/workdir/build.rs:2 [INFO] [stderr] 16: 0x562b5ef2decb - std::rt::lang_start::{{closure}}::h46f32d23cdcb158b [INFO] [stderr] at /rustc/c846f8a7dc7af09647f397f047db9cc81acb60bd/src/libstd/rt.rs:67 [INFO] [stderr] 17: 0x562b5f25d4e3 - std::rt::lang_start_internal::{{closure}}::hd747c35dfe5d32a8 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 18: 0x562b5f25d4e3 - std::panicking::try::do_call::hdf9f96c3768e461d [INFO] [stderr] at src/libstd/panicking.rs:303 [INFO] [stderr] 19: 0x562b5f264fa7 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:86 [INFO] [stderr] 20: 0x562b5f25df49 - std::panicking::try::hb6f51bfffd0d2662 [INFO] [stderr] at src/libstd/panicking.rs:281 [INFO] [stderr] 21: 0x562b5f25df49 - std::panic::catch_unwind::h2e9bec71cfad862e [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 22: 0x562b5f25df49 - std::rt::lang_start_internal::h551154d8adf9cf3c [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 23: 0x562b5ef2dea7 - std::rt::lang_start::hd030ed2cc800e790 [INFO] [stderr] at /rustc/c846f8a7dc7af09647f397f047db9cc81acb60bd/src/libstd/rt.rs:67 [INFO] [stderr] 24: 0x562b5ef2ea4a - main [INFO] [stderr] 25: 0x7f2ffc644b97 - __libc_start_main [INFO] [stderr] 26: 0x562b5ef0b39a - _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" "c05dd879afe007515a680cda4529e7d95f7273c402af004b43a22bb636f5bf49"` [INFO] running `"docker" "rm" "-f" "c05dd879afe007515a680cda4529e7d95f7273c402af004b43a22bb636f5bf49"` [INFO] [stdout] c05dd879afe007515a680cda4529e7d95f7273c402af004b43a22bb636f5bf49