[INFO] cloning repository https://github.com/ikruglov/grpcdemo2rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ikruglov/grpcdemo2rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fikruglov%2Fgrpcdemo2rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fikruglov%2Fgrpcdemo2rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 112b0f17048d2a3a51a7095e74e706d9da24b55c [INFO] checking ikruglov/grpcdemo2rust against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124305 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fikruglov%2Fgrpcdemo2rust" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ikruglov/grpcdemo2rust on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ikruglov/grpcdemo2rust [INFO] finished tweaking git repo https://github.com/ikruglov/grpcdemo2rust [INFO] tweaked toml for git repo https://github.com/ikruglov/grpcdemo2rust written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ikruglov/grpcdemo2rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking ikruglov/grpcdemo2rust against try#44523379467bbd2050af931a040d10c2b764b443 for pr-124305 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fikruglov%2Fgrpcdemo2rust" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ikruglov/grpcdemo2rust on toolchain 44523379467bbd2050af931a040d10c2b764b443 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44523379467bbd2050af931a040d10c2b764b443" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ikruglov/grpcdemo2rust [INFO] finished tweaking git repo https://github.com/ikruglov/grpcdemo2rust [INFO] tweaked toml for git repo https://github.com/ikruglov/grpcdemo2rust written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ikruglov/grpcdemo2rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44523379467bbd2050af931a040d10c2b764b443" "fetch" "--manifest-path" "Cargo.toml", 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] Downloading crates ... [INFO] [stderr] Downloaded rustc_version v0.1.4 [INFO] [stderr] Downloaded gcc v0.3.21 [INFO] [stderr] Downloaded openssl-sys-extras v0.7.4 [INFO] [stderr] Downloaded log v0.3.4 [INFO] [stderr] Downloaded openssl-sys v0.7.4 [INFO] [stderr] Downloaded url v0.5.2 [INFO] [stderr] Downloaded cookie v0.2.2 [INFO] [stderr] Downloaded language-tags v0.2.0 [INFO] [stderr] Downloaded openssl v0.7.4 [INFO] [stderr] Downloaded serde v0.6.7 [INFO] [stderr] Downloaded protobuf v1.0.15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+44523379467bbd2050af931a040d10c2b764b443" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 508f5a48be1dc8ccf638e7a2b92e4f1729c2fd49c3f0f4d8d38355a9fc0c1ac9 [INFO] running `Command { std: "docker" "start" "-a" "508f5a48be1dc8ccf638e7a2b92e4f1729c2fd49c3f0f4d8d38355a9fc0c1ac9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "508f5a48be1dc8ccf638e7a2b92e4f1729c2fd49c3f0f4d8d38355a9fc0c1ac9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "508f5a48be1dc8ccf638e7a2b92e4f1729c2fd49c3f0f4d8d38355a9fc0c1ac9", kill_on_drop: false }` [INFO] [stdout] 508f5a48be1dc8ccf638e7a2b92e4f1729c2fd49c3f0f4d8d38355a9fc0c1ac9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+44523379467bbd2050af931a040d10c2b764b443" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 028b269af08d8249ebd3ae62bff79e2ca06fb891ead32929a24f6f81bb26abba [INFO] running `Command { std: "docker" "start" "-a" "028b269af08d8249ebd3ae62bff79e2ca06fb891ead32929a24f6f81bb26abba", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.4 [INFO] [stderr] Compiling winapi-build v0.1.1 [INFO] [stderr] Checking winapi v0.2.5 [INFO] [stderr] Compiling pkg-config v0.3.6 [INFO] [stderr] Compiling gcc v0.3.21 [INFO] [stderr] Checking rustc-serialize v0.3.16 [INFO] [stderr] Compiling semver v0.1.20 [INFO] [stderr] Checking bitflags v0.3.3 [INFO] [stderr] Checking lazy_static v0.1.15 [INFO] [stderr] Checking matches v0.1.2 [INFO] [stderr] Checking traitobject v0.0.1 [INFO] [stdout] error[E0642]: patterns aren't allowed in functions without bodies [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.16/src/serialize.rs:145:45 [INFO] [stdout] | [INFO] [stdout] 145 | ... &f_name: &str, [INFO] [stdout] | ^^^^^^^ pattern not allowed in function without body [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Compiling advapi32-sys v0.1.2 [INFO] [stderr] Compiling kernel32-sys v0.2.1 [INFO] [stderr] Compiling rustc_version v0.1.4 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.16/src/serialize.rs:452:5 [INFO] [stdout] | [INFO] [stdout] 452 | fn decode(d: &mut D) -> Result, D::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `T` must be valid for the static lifetime... [INFO] [stdout] | ...so that the type `T` will meet its required lifetime bounds... [INFO] [stdout] | [INFO] [stdout] note: ...that is required by this bound [INFO] [stdout] --> /rustc/44523379467bbd2050af931a040d10c2b764b443/library/alloc/src/borrow.rs:180:30 [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 448 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking log v0.3.4 [INFO] [stderr] Checking language-tags v0.2.0 [INFO] [stderr] Compiling unicase v1.1.1 [INFO] [stderr] Compiling openssl-sys v0.7.4 [INFO] [stderr] Checking hpack v0.2.0 [INFO] [stderr] Checking httparse v1.1.1 [INFO] [stderr] Checking solicit v0.4.4 [INFO] [stderr] Checking rand v0.3.13 [INFO] [stderr] Compiling openssl-sys-extras v0.7.4 [INFO] [stderr] Compiling openssl v0.7.4 [INFO] [stderr] Checking time v0.1.34 [INFO] [stderr] error: failed to run custom build command for `unicase v1.1.1` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/unicase-686122543ed41201/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc_version-0.1.4/src/lib.rs:115:5: [INFO] [stderr] unexpected -vV format [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55ad9ff0bd75 - std::backtrace_rs::backtrace::libunwind::trace::h2ad30f9d3c5f0d3b [INFO] [stderr] at /rustc/44523379467bbd2050af931a040d10c2b764b443/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5 [INFO] [stderr] 1: 0x55ad9ff0bd75 - std::backtrace_rs::backtrace::trace_unsynchronized::hde1fc0cfaca29244 [INFO] [stderr] at /rustc/44523379467bbd2050af931a040d10c2b764b443/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55ad9ff0bd75 - std::sys_common::backtrace::_print_fmt::h5fadb9621a7c91ba [INFO] [stderr] at /rustc/44523379467bbd2050af931a040d10c2b764b443/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stderr] 3: 0x55ad9ff0bd75 - ::fmt::h909888e37fe97bc4 [INFO] [stderr] at /rustc/44523379467bbd2050af931a040d10c2b764b443/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x55ad9ff2c5fb - core::fmt::rt::Argument::fmt::h4abaedc2b816fbe9 [INFO] [stderr] at /rustc/44523379467bbd2050af931a040d10c2b764b443/library/core/src/fmt/rt.rs:165:63 [INFO] [stderr] 5: 0x55ad9ff2c5fb - core::fmt::write::h21502804c964bac0 [INFO] [stderr] at /rustc/44523379467bbd2050af931a040d10c2b764b443/library/core/src/fmt/mod.rs:1157:21 [INFO] [stderr] 6: 0x55ad9ff09c1f - std::io::Write::write_fmt::h33b1e2b586bf8a37 [INFO] [stderr] at /rustc/44523379467bbd2050af931a040d10c2b764b443/library/std/src/io/mod.rs:1832:15 [INFO] [stderr] 7: 0x55ad9ff0bb4e - std::sys_common::backtrace::_print::he5ba9f88d40fe9ba [INFO] [stderr] at /rustc/44523379467bbd2050af931a040d10c2b764b443/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 8: 0x55ad9ff0bb4e - std::sys_common::backtrace::print::hc556c186784ce109 [INFO] [stderr] at /rustc/44523379467bbd2050af931a040d10c2b764b443/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 9: 0x55ad9ff0ce09 - std::panicking::default_hook::{{closure}}::he32d365b22fb8ed3 [INFO] [stderr] 10: 0x55ad9ff0cb4d - std::panicking::default_hook::h3c3548de781f31a7 [INFO] [stderr] at /rustc/44523379467bbd2050af931a040d10c2b764b443/library/std/src/panicking.rs:298:9 [INFO] [stderr] 11: 0x55ad9ff0d2a3 - std::panicking::rust_panic_with_hook::h67c43c094f6c1789 [INFO] [stderr] at /rustc/44523379467bbd2050af931a040d10c2b764b443/library/std/src/panicking.rs:795:13 [INFO] [stderr] 12: 0x55ad9fee0fae - std::panicking::begin_panic::{{closure}}::hed693b552f0b101c [INFO] [stderr] 13: 0x55ad9fedcbaa - std::sys_common::backtrace::__rust_end_short_backtrace::h727252a2c08e8d18 [INFO] [stderr] 14: 0x55ad9fee0f5b - std::panicking::begin_panic::hae32ad25e81988c4 [INFO] [stderr] 15: 0x55ad9fedf81c - rustc_version::version_meta_for::h155e077942d78c5d [INFO] [stderr] 16: 0x55ad9fedf5ad - rustc_version::version_meta::hd7c2081266a60ee6 [INFO] [stderr] 17: 0x55ad9fedf25f - rustc_version::version::h677e3d083116cd92 [INFO] [stderr] 18: 0x55ad9fee02ca - rustc_version::version_matches::h6d49eb6be57686b1 [INFO] [stderr] 19: 0x55ad9fedc876 - build_script_build::main::h42ed43f708331aaf [INFO] [stderr] 20: 0x55ad9fedc7f3 - core::ops::function::FnOnce::call_once::h5968773acd7b1802 [INFO] [stderr] 21: 0x55ad9fedc6d6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h7eb8c2217cf0aa37 [INFO] [stderr] 22: 0x55ad9fedc729 - std::rt::lang_start::{{closure}}::hf3a84f5b0b2c38d7 [INFO] [stderr] 23: 0x55ad9ff06bc6 - core::ops::function::impls:: for &F>::call_once::h8d67348e39b6eded [INFO] [stderr] at /rustc/44523379467bbd2050af931a040d10c2b764b443/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 24: 0x55ad9ff06bc6 - std::panicking::try::do_call::he0deb988a9d1835b [INFO] [stderr] at /rustc/44523379467bbd2050af931a040d10c2b764b443/library/std/src/panicking.rs:559:40 [INFO] [stderr] 25: 0x55ad9ff06bc6 - std::panicking::try::h2ad5a7fbe7794f7f [INFO] [stderr] at /rustc/44523379467bbd2050af931a040d10c2b764b443/library/std/src/panicking.rs:523:19 [INFO] [stderr] 26: 0x55ad9ff06bc6 - std::panic::catch_unwind::hc6c42c1ec7d0872f [INFO] [stderr] at /rustc/44523379467bbd2050af931a040d10c2b764b443/library/std/src/panic.rs:149:14 [INFO] [stderr] 27: 0x55ad9ff06bc6 - std::rt::lang_start_internal::{{closure}}::hc38b3d1f87326bb7 [INFO] [stderr] at /rustc/44523379467bbd2050af931a040d10c2b764b443/library/std/src/rt.rs:141:48 [INFO] [stderr] 28: 0x55ad9ff06bc6 - std::panicking::try::do_call::h629a744f47418a31 [INFO] [stderr] at /rustc/44523379467bbd2050af931a040d10c2b764b443/library/std/src/panicking.rs:559:40 [INFO] [stderr] 29: 0x55ad9ff06bc6 - std::panicking::try::h8d0607a988e5cf26 [INFO] [stderr] at /rustc/44523379467bbd2050af931a040d10c2b764b443/library/std/src/panicking.rs:523:19 [INFO] [stderr] 30: 0x55ad9ff06bc6 - std::panic::catch_unwind::h2b2d9ab4939b6116 [INFO] [stderr] at /rustc/44523379467bbd2050af931a040d10c2b764b443/library/std/src/panic.rs:149:14 [INFO] [stderr] 31: 0x55ad9ff06bc6 - std::rt::lang_start_internal::haa8f37edfc0b96ed [INFO] [stderr] at /rustc/44523379467bbd2050af931a040d10c2b764b443/library/std/src/rt.rs:141:20 [INFO] [stderr] 32: 0x55ad9fedc707 - std::rt::lang_start::hf5fb8ce4edf6bea3 [INFO] [stderr] 33: 0x55ad9fedc8c5 - main [INFO] [stderr] 34: 0x7f1c66f69d90 - [INFO] [stderr] 35: 0x7f1c66f69e40 - __libc_start_main [INFO] [stderr] 36: 0x55ad9fedc605 - _start [INFO] [stderr] 37: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0310, E0642. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "028b269af08d8249ebd3ae62bff79e2ca06fb891ead32929a24f6f81bb26abba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "028b269af08d8249ebd3ae62bff79e2ca06fb891ead32929a24f6f81bb26abba", kill_on_drop: false }` [INFO] [stdout] 028b269af08d8249ebd3ae62bff79e2ca06fb891ead32929a24f6f81bb26abba