[INFO] cloning repository https://github.com/jonathanbeber/rust-grpc-example [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jonathanbeber/rust-grpc-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonathanbeber%2Frust-grpc-example", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonathanbeber%2Frust-grpc-example'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9928f4c042a96fa0614eed54b712b7e426a4c6bb [INFO] checking jonathanbeber/rust-grpc-example against try#d990716b6a1fdde1300748828a9c9e79dfd0b898 for pr-74846 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonathanbeber%2Frust-grpc-example" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jonathanbeber/rust-grpc-example on toolchain d990716b6a1fdde1300748828a9c9e79dfd0b898 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jonathanbeber/rust-grpc-example [INFO] finished tweaking git repo https://github.com/jonathanbeber/rust-grpc-example [INFO] tweaked toml for git repo https://github.com/jonathanbeber/rust-grpc-example written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/jonathanbeber/rust-grpc-example already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded protobuf v2.10.1 [INFO] [stderr] Downloaded grpcio v0.4.7 [INFO] [stderr] Downloaded grpcio-sys v0.4.7 [INFO] [stderr] Downloaded grpcio-compiler v0.5.0-alpha.6 [INFO] [stderr] Downloaded protobuf-codegen v2.10.1 [INFO] [stderr] Downloaded protoc v2.10.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e0fb5f5e8cb8f654b7343f8acc5f945007169ad43241fa194ba690d65b7000cb [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" "e0fb5f5e8cb8f654b7343f8acc5f945007169ad43241fa194ba690d65b7000cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e0fb5f5e8cb8f654b7343f8acc5f945007169ad43241fa194ba690d65b7000cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0fb5f5e8cb8f654b7343f8acc5f945007169ad43241fa194ba690d65b7000cb", kill_on_drop: false }` [INFO] [stdout] e0fb5f5e8cb8f654b7343f8acc5f945007169ad43241fa194ba690d65b7000cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+d990716b6a1fdde1300748828a9c9e79dfd0b898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e9a5a0759377b34ca254e5a2a40e9e5c7322605d1055d2208048501e364685a6 [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" "e9a5a0759377b34ca254e5a2a40e9e5c7322605d1055d2208048501e364685a6", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling memchr v2.3.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling protobuf v2.10.1 [INFO] [stderr] Compiling rustversion v1.0.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling slog v2.5.2 [INFO] [stderr] Compiling pkg-config v0.3.17 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Checking take_mut v0.2.2 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Compiling cmake v0.1.42 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling protoc v2.10.1 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Checking regex-automata v0.1.8 [INFO] [stderr] Compiling grpcio-sys v0.4.7 [INFO] [stderr] Checking slog-async v2.4.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking dirs-sys v0.3.4 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking nix v0.14.1 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking term v0.5.2 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking dirs v2.0.2 [INFO] [stderr] Compiling backtrace v0.3.43 [INFO] [stderr] Checking csv-core v0.1.6 [INFO] [stderr] Checking aho-corasick v0.7.8 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking term v0.6.1 [INFO] [stderr] Compiling syn v1.0.14 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Checking float-cmp v0.5.3 [INFO] [stderr] Checking regex v1.3.4 [INFO] [stderr] Checking chrono v0.4.10 [INFO] [stderr] Compiling tempfile v3.1.0 [INFO] [stderr] Checking slog-term v2.5.0 [INFO] [stderr] Checking predicates v1.0.2 [INFO] [stderr] Compiling grpcio-compiler v0.5.0-alpha.6 [INFO] [stderr] Compiling protobuf-codegen v2.10.1 [INFO] [stderr] Checking ctrlc v3.1.3 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling failure v0.1.6 [INFO] [stderr] Compiling proc-macro-error v0.4.8 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.8 [INFO] [stderr] Compiling protoc-grpcio v1.1.0 [INFO] [stderr] Compiling stock v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling structopt-derive v0.4.2 [INFO] [stderr] error: failed to run custom build command for `stock v0.1.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/stock-8eda74ffc4335b28/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" } [INFO] [stderr] [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: failure::backtrace::internal::InternalBacktrace::new [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.6/src/backtrace/internal.rs:46 [INFO] [stderr] 1: failure::backtrace::Backtrace::new [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.6/src/backtrace/mod.rs:121 [INFO] [stderr] 2: >::from [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.6/src/error/error_impl.rs:19 [INFO] [stderr] 3: >::from [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.6/src/error/mod.rs:36 [INFO] [stderr] 4: >::into [INFO] [stderr] at /rustc/d990716b6a1fdde1300748828a9c9e79dfd0b898/library/core/src/convert/mod.rs:563 [INFO] [stderr] 5: failure::context::Context::with_err [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.6/src/context.rs:105 [INFO] [stderr] 6: failure::Fail::context [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.6/src/lib.rs:160 [INFO] [stderr] 7: as failure::result_ext::ResultExt>::context::{{closure}} [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.6/src/result_ext.rs:164 [INFO] [stderr] 8: core::result::Result::map_err [INFO] [stderr] at /rustc/d990716b6a1fdde1300748828a9c9e79dfd0b898/library/core/src/result.rs:612 [INFO] [stderr] 9: as failure::result_ext::ResultExt>::context [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.6/src/result_ext.rs:164 [INFO] [stderr] 10: protoc_grpcio::write_out_generated_files [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/protoc-grpcio-1.1.0/src/lib.rs:91 [INFO] [stderr] 11: protoc_grpcio::compile_grpc_protos [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/protoc-grpcio-1.1.0/src/lib.rs:260 [INFO] [stderr] 12: build_script_build::main [INFO] [stderr] at build.rs:5 [INFO] [stderr] 13: std::rt::lang_start::{{closure}} [INFO] [stderr] at /rustc/d990716b6a1fdde1300748828a9c9e79dfd0b898/library/std/src/rt.rs:67 [INFO] [stderr] 14: std::rt::lang_start_internal::{{closure}} [INFO] [stderr] at library/std/src/rt.rs:52 [INFO] [stderr] std::panicking::try::do_call [INFO] [stderr] at library/std/src/panicking.rs:348 [INFO] [stderr] std::panicking::try [INFO] [stderr] at library/std/src/panicking.rs:325 [INFO] [stderr] std::panic::catch_unwind [INFO] [stderr] at library/std/src/panic.rs:394 [INFO] [stderr] std::rt::lang_start_internal [INFO] [stderr] at library/std/src/rt.rs:51 [INFO] [stderr] 15: std::rt::lang_start [INFO] [stderr] at /rustc/d990716b6a1fdde1300748828a9c9e79dfd0b898/library/std/src/rt.rs:67 [INFO] [stderr] 16: main [INFO] [stderr] 17: __libc_start_main [INFO] [stderr] 18: _start [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] failed to create "src/proto/stock_grpc.rs" [INFO] [stderr] [INFO] [stderr] failed to write generated grpc definitions', build.rs:5:92 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5635bbdd8185 - backtrace::backtrace::libunwind::trace::hdc42e81315d2a69f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x5635bbdd8185 - backtrace::backtrace::trace_unsynchronized::hc9edcf4d4fb0b42d [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x5635bbdd8185 - std::sys_common::backtrace::_print_fmt::hb93b171b1042fa52 [INFO] [stderr] at library/std/src/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x5635bbdd8185 - ::fmt::h589f1bf1cf74dd71 [INFO] [stderr] at library/std/src/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x5635bbe011ac - core::fmt::write::h3a043650ba7bf668 [INFO] [stderr] at library/core/src/fmt/mod.rs:1117 [INFO] [stderr] 5: 0x5635bbdd5812 - std::io::Write::write_fmt::hbbad3ca30e02a58a [INFO] [stderr] at library/std/src/io/mod.rs:1510 [INFO] [stderr] 6: 0x5635bbdda6c0 - std::sys_common::backtrace::_print::h96b2d71887f0b186 [INFO] [stderr] at library/std/src/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x5635bbdda6c0 - std::sys_common::backtrace::print::h6cd6e92e674a16a4 [INFO] [stderr] at library/std/src/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x5635bbdda6c0 - std::panicking::default_hook::{{closure}}::h76820e280a7c9f14 [INFO] [stderr] at library/std/src/panicking.rs:198 [INFO] [stderr] 9: 0x5635bbdda40c - std::panicking::default_hook::h3c589b4200c4e9d0 [INFO] [stderr] at library/std/src/panicking.rs:217 [INFO] [stderr] 10: 0x5635bbddad03 - std::panicking::rust_panic_with_hook::h99205632f2cac760 [INFO] [stderr] at library/std/src/panicking.rs:526 [INFO] [stderr] 11: 0x5635bbdda8fb - rust_begin_unwind [INFO] [stderr] at library/std/src/panicking.rs:437 [INFO] [stderr] 12: 0x5635bbdff111 - core::panicking::panic_fmt::h019ad16a92ccd092 [INFO] [stderr] at library/core/src/panicking.rs:85 [INFO] [stderr] 13: 0x5635bbdfef33 - core::option::expect_none_failed::h7135ba2fdb185931 [INFO] [stderr] at library/core/src/option.rs:1273 [INFO] [stderr] 14: 0x5635bbae8e23 - core::result::Result::unwrap::h412daf9c3efd4e64 [INFO] [stderr] at /rustc/d990716b6a1fdde1300748828a9c9e79dfd0b898/library/core/src/result.rs:1005 [INFO] [stderr] 15: 0x5635bbaeb730 - build_script_build::main::he1212550f947e020 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:5 [INFO] [stderr] 16: 0x5635bbaecb2b - std::rt::lang_start::{{closure}}::hcf5214651c59d2d7 [INFO] [stderr] at /rustc/d990716b6a1fdde1300748828a9c9e79dfd0b898/library/std/src/rt.rs:67 [INFO] [stderr] 17: 0x5635bbddb0d3 - std::rt::lang_start_internal::{{closure}}::hb14aa68a79b4eb09 [INFO] [stderr] at library/std/src/rt.rs:52 [INFO] [stderr] 18: 0x5635bbddb0d3 - std::panicking::try::do_call::haffb1227d43d77f1 [INFO] [stderr] at library/std/src/panicking.rs:348 [INFO] [stderr] 19: 0x5635bbddb0d3 - std::panicking::try::hc085bbb3f48e6fb0 [INFO] [stderr] at library/std/src/panicking.rs:325 [INFO] [stderr] 20: 0x5635bbddb0d3 - std::panic::catch_unwind::h0d91c438fed06f5e [INFO] [stderr] at library/std/src/panic.rs:394 [INFO] [stderr] 21: 0x5635bbddb0d3 - std::rt::lang_start_internal::h9a2f79aa5e187e95 [INFO] [stderr] at library/std/src/rt.rs:51 [INFO] [stderr] 22: 0x5635bbaecb07 - std::rt::lang_start::hb74a590a028337d4 [INFO] [stderr] at /rustc/d990716b6a1fdde1300748828a9c9e79dfd0b898/library/std/src/rt.rs:67 [INFO] [stderr] 23: 0x5635bbaeb76a - main [INFO] [stderr] 24: 0x7f32381150b3 - __libc_start_main [INFO] [stderr] 25: 0x5635bbada1ce - _start [INFO] [stderr] 26: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "e9a5a0759377b34ca254e5a2a40e9e5c7322605d1055d2208048501e364685a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e9a5a0759377b34ca254e5a2a40e9e5c7322605d1055d2208048501e364685a6", kill_on_drop: false }` [INFO] [stdout] e9a5a0759377b34ca254e5a2a40e9e5c7322605d1055d2208048501e364685a6