[INFO] cloning repository https://github.com/autodidaddict/rs-zombies [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/autodidaddict/rs-zombies" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fautodidaddict%2Frs-zombies"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fautodidaddict%2Frs-zombies'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 3a0b4e82ae7da59541801cb2ffc4ff447c2cf0af [INFO] checking autodidaddict/rs-zombies against try#4662032ab74cd44d423120d08d251dfead4914a0 for pr-72788 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fautodidaddict%2Frs-zombies" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/autodidaddict/rs-zombies on toolchain 4662032ab74cd44d423120d08d251dfead4914a0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+4662032ab74cd44d423120d08d251dfead4914a0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/autodidaddict/rs-zombies [INFO] finished tweaking git repo https://github.com/autodidaddict/rs-zombies [INFO] tweaked toml for git repo https://github.com/autodidaddict/rs-zombies written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/autodidaddict/rs-zombies already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+4662032ab74cd44d423120d08d251dfead4914a0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [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 tls-api-stub v0.1.8 [INFO] [stderr] Downloaded protoc v1.4.1 [INFO] [stderr] Downloaded tokio-tls-api v0.1.8 [INFO] [stderr] Downloaded protoc-rust v1.4.1 [INFO] [stderr] Downloaded tls-api v0.1.8 [INFO] [stderr] Downloaded protobuf v1.4.1 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+4662032ab74cd44d423120d08d251dfead4914a0" "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] cc8f6ac8e0d3a5cbddd91ccfa1718cbe4e80cd35752cd48cce666a8db0e35cd5 [INFO] running `"docker" "start" "-a" "cc8f6ac8e0d3a5cbddd91ccfa1718cbe4e80cd35752cd48cce666a8db0e35cd5"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Checking libc v0.2.24 [INFO] [stderr] Checking byteorder v1.0.0 [INFO] [stderr] Checking log v0.3.8 [INFO] [stderr] Checking futures v0.1.14 [INFO] [stderr] Checking slab v0.3.0 [INFO] [stderr] Checking cfg-if v0.1.1 [INFO] [stderr] Checking lazycell v0.4.0 [INFO] [stderr] Checking scoped-tls v0.1.0 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking safemem v0.2.0 [INFO] [stderr] Compiling protoc v1.4.1 [INFO] [stderr] Checking base64 v0.6.0 [INFO] [stderr] Checking tls-api v0.1.8 [INFO] [stderr] Checking tls-api-stub v0.1.8 [INFO] [stderr] Compiling iovec v0.1.0 [INFO] [stderr] Compiling rand v0.3.15 [INFO] [stderr] Checking net2 v0.2.29 [INFO] [stderr] Checking num_cpus v1.6.2 [INFO] [stderr] Compiling bytes v0.4.4 [INFO] [stderr] Checking mio v0.6.9 [INFO] [stderr] Compiling protobuf v1.4.1 [INFO] [stderr] Compiling tempdir v0.3.5 [INFO] [stderr] Checking tokio-io v0.1.2 [INFO] [stderr] Checking tokio-timer v0.1.2 [INFO] [stderr] Checking futures-cpupool v0.1.5 [INFO] [stderr] Checking tokio-core v0.1.8 [INFO] [stderr] Checking tokio-tls-api v0.1.8 [INFO] [stderr] Checking httpbis v0.4.1 [INFO] [stderr] Checking grpc v0.2.1 [INFO] [stderr] Compiling protoc-rust v1.4.1 [INFO] [stderr] Compiling grpc-compiler v0.2.1 [INFO] [stderr] Compiling protoc-rust-grpc v0.2.1 [INFO] [stderr] Compiling rs-zombies v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `rs-zombies v0.2.0 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/rs-zombies-c7ee8d826915bdc8/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'protoc-rust-grpc: Os { code: 30, kind: Other, message: "Read-only file system" }', build.rs:4:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x56179cfe63c5 - backtrace::backtrace::libunwind::trace::h508d2c55eb856ef2 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stderr] 1: 0x56179cfe63c5 - backtrace::backtrace::trace_unsynchronized::h31c9d8a0097b92f8 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x56179cfe63c5 - std::sys_common::backtrace::_print_fmt::h520f528c4c103a3f [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stderr] 3: 0x56179cfe63c5 - ::fmt::hf4dec5da8360bccb [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] 4: 0x56179d00ec6c - core::fmt::write::hdf236390fbd68d3d [INFO] [stderr] at src/libcore/fmt/mod.rs:1076 [INFO] [stderr] 5: 0x56179cfe3813 - std::io::Write::write_fmt::hd33447f61d92a88a [INFO] [stderr] at src/libstd/io/mod.rs:1537 [INFO] [stderr] 6: 0x56179cfe8e30 - std::sys_common::backtrace::_print::h856c809943c588ab [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stderr] 7: 0x56179cfe8e30 - std::sys_common::backtrace::print::hc042b4237cc3648a [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stderr] 8: 0x56179cfe8e30 - std::panicking::default_hook::{{closure}}::h35997132c163f935 [INFO] [stderr] at src/libstd/panicking.rs:198 [INFO] [stderr] 9: 0x56179cfe8b7c - std::panicking::default_hook::h8555bf398b0f1318 [INFO] [stderr] at src/libstd/panicking.rs:218 [INFO] [stderr] 10: 0x56179cfe9417 - std::panicking::rust_panic_with_hook::h9b80e82887819c44 [INFO] [stderr] at src/libstd/panicking.rs:486 [INFO] [stderr] 11: 0x56179cfe901b - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:388 [INFO] [stderr] 12: 0x56179d00cbd1 - core::panicking::panic_fmt::hd101a87121fa411f [INFO] [stderr] at src/libcore/panicking.rs:101 [INFO] [stderr] 13: 0x56179d00c9f3 - core::option::expect_none_failed::h4f0e89faa3179bf7 [INFO] [stderr] at src/libcore/option.rs:1272 [INFO] [stderr] 14: 0x56179cd8045f - core::result::Result::expect::h9f38969a17f59894 [INFO] [stderr] at /rustc/4662032ab74cd44d423120d08d251dfead4914a0/src/libcore/result.rs:963 [INFO] [stderr] 15: 0x56179cd803a4 - build_script_build::main::h1cb25546b366b2ed [INFO] [stderr] at /opt/rustwide/workdir/build.rs:4 [INFO] [stderr] 16: 0x56179cd802cb - std::rt::lang_start::{{closure}}::hc90855b7876b3838 [INFO] [stderr] at /rustc/4662032ab74cd44d423120d08d251dfead4914a0/src/libstd/rt.rs:67 [INFO] [stderr] 17: 0x56179cfe97e8 - std::rt::lang_start_internal::{{closure}}::h4c8bd631e3dc2cb9 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 18: 0x56179cfe97e8 - std::panicking::try::do_call::h88ce8513ed0d613c [INFO] [stderr] at src/libstd/panicking.rs:297 [INFO] [stderr] 19: 0x56179cfe97e8 - std::panicking::try::he181ad9c483671e2 [INFO] [stderr] at src/libstd/panicking.rs:274 [INFO] [stderr] 20: 0x56179cfe97e8 - std::panic::catch_unwind::heb113c382f4c732f [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 21: 0x56179cfe97e8 - std::rt::lang_start_internal::h807304d390ed60ab [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 22: 0x56179cd802a7 - std::rt::lang_start::h0f831e3c4665ef70 [INFO] [stderr] at /rustc/4662032ab74cd44d423120d08d251dfead4914a0/src/libstd/rt.rs:67 [INFO] [stderr] 23: 0x56179cd803da - main [INFO] [stderr] 24: 0x7f778e4dd0b3 - __libc_start_main [INFO] [stderr] 25: 0x56179cd8019e - _start [INFO] [stderr] 26: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "cc8f6ac8e0d3a5cbddd91ccfa1718cbe4e80cd35752cd48cce666a8db0e35cd5"` [INFO] running `"docker" "rm" "-f" "cc8f6ac8e0d3a5cbddd91ccfa1718cbe4e80cd35752cd48cce666a8db0e35cd5"` [INFO] [stdout] cc8f6ac8e0d3a5cbddd91ccfa1718cbe4e80cd35752cd48cce666a8db0e35cd5