[INFO] cloning repository https://github.com/wseaton/pongrust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wseaton/pongrust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwseaton%2Fpongrust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwseaton%2Fpongrust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f72e04f2a33f7ed6f9790eb1f84276ed97a6b250 [INFO] checking wseaton/pongrust against master#f82664191d0e8764b7435b9d72eb0e366b8b1464 for pr-83354 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwseaton%2Fpongrust" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wseaton/pongrust on toolchain f82664191d0e8764b7435b9d72eb0e366b8b1464 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f82664191d0e8764b7435b9d72eb0e366b8b1464" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/wseaton/pongrust [INFO] finished tweaking git repo https://github.com/wseaton/pongrust [INFO] tweaked toml for git repo https://github.com/wseaton/pongrust written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/wseaton/pongrust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f82664191d0e8764b7435b9d72eb0e366b8b1464" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:4f92631de1aa59f8320307485d3b3c869a5c90ab1d76ce2cffab9807b8c9a1fb" "/opt/rustwide/cargo-home/bin/cargo" "+f82664191d0e8764b7435b9d72eb0e366b8b1464" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b8eaf5d899cd2b2e11f8f24a0d0c336eca58ec39990efb1e903976d2a9b5ff34 [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" "b8eaf5d899cd2b2e11f8f24a0d0c336eca58ec39990efb1e903976d2a9b5ff34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b8eaf5d899cd2b2e11f8f24a0d0c336eca58ec39990efb1e903976d2a9b5ff34", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8eaf5d899cd2b2e11f8f24a0d0c336eca58ec39990efb1e903976d2a9b5ff34", kill_on_drop: false }` [INFO] [stdout] b8eaf5d899cd2b2e11f8f24a0d0c336eca58ec39990efb1e903976d2a9b5ff34 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:4f92631de1aa59f8320307485d3b3c869a5c90ab1d76ce2cffab9807b8c9a1fb" "/opt/rustwide/cargo-home/bin/cargo" "+f82664191d0e8764b7435b9d72eb0e366b8b1464" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7aac2a9f25295e3b57586c9ff23f827bd0683e6011b5fb4c4a0a8a27a592ff81 [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" "7aac2a9f25295e3b57586c9ff23f827bd0683e6011b5fb4c4a0a8a27a592ff81", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.23 [INFO] [stderr] Checking num-traits v0.1.37 [INFO] [stderr] Compiling version_check v0.1.0 [INFO] [stderr] Checking matches v0.1.4 [INFO] [stderr] Compiling ansi_term v0.9.0 [INFO] [stderr] Checking unicode-normalization v0.1.4 [INFO] [stderr] Compiling gcc v0.3.46 [INFO] [stderr] Compiling cpp_demangle v0.2.1 [INFO] [stderr] Compiling backtrace v0.3.1 [INFO] [stderr] Checking fixedbitset v0.1.6 [INFO] [stderr] Checking dtoa v0.4.1 [INFO] [stderr] Compiling byteorder v1.0.0 [INFO] [stderr] Checking cfg-if v0.1.0 [INFO] [stderr] Checking itoa v0.3.1 [INFO] [stderr] Compiling log v0.3.7 [INFO] [stderr] Checking rustc-demangle v0.1.4 [INFO] [stderr] Checking lazy_static v0.2.8 [INFO] [stderr] Checking typeable v0.1.2 [INFO] [stderr] Compiling httparse v1.2.2 [INFO] [stderr] Checking language-tags v0.2.2 [INFO] [stderr] Compiling term v0.4.5 [INFO] [stderr] Checking traitobject v0.1.0 [INFO] [stderr] Checking unidecode v0.2.0 [INFO] [stderr] Checking rustc-serialize v0.3.24 [INFO] [stderr] Checking quick-error v1.2.0 [INFO] [stderr] Checking state v0.2.1 [INFO] [stderr] Checking humansize v1.0.1 [INFO] [stderr] Checking toml v0.2.1 [INFO] [stderr] Checking pest v0.3.3 [INFO] [stderr] Checking pest v0.4.1 [INFO] [stderr] Checking mime v0.2.4 [INFO] [stderr] Compiling unicode-bidi v0.2.6 [INFO] [stderr] Compiling base64 v0.5.2 [INFO] [stderr] Checking memchr v1.0.1 [INFO] [stderr] Checking time v0.1.37 [INFO] [stderr] Checking thread-id v3.1.0 [INFO] [stderr] Checking num_cpus v1.4.0 [INFO] [stderr] Checking num-integer v0.1.34 [INFO] [stderr] Checking serde_json v0.9.10 [INFO] [stderr] Compiling rocket v0.2.6 [INFO] [stderr] error: failed to run custom build command for `cpp_demangle v0.2.1` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/cpp_demangle-695ae7d81d6fd777/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=build.rs [INFO] [stderr] cargo:rerun-if-changed=in/* [INFO] [stderr] cargo:rerun-if-changed=tests/afl_seeds.rs [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'should generate sanity tests from AFL.rs seed test cases: Os { code: 30, kind: Other, message: "Read-only file system" }', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cpp_demangle-0.2.1/build.rs:188:10 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55bef4806ea0 - std::backtrace_rs::backtrace::libunwind::trace::h4dee703919bfd40a [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x55bef4806ea0 - std::backtrace_rs::backtrace::trace_unsynchronized::h457e839f1a563e20 [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55bef4806ea0 - std::sys_common::backtrace::_print_fmt::h86a55fb30f8393c8 [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55bef4806ea0 - ::fmt::h7b3d6cac46d277e1 [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55bef481db8f - core::fmt::write::h127419eb46f2ecc9 [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/core/src/fmt/mod.rs:1092:17 [INFO] [stderr] 5: 0x55bef4805062 - std::io::Write::write_fmt::h6010cfbb4726588b [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/std/src/io/mod.rs:1572:15 [INFO] [stderr] 6: 0x55bef4808a45 - std::sys_common::backtrace::_print::h79b4f9652330cc9d [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55bef4808a45 - std::sys_common::backtrace::print::h330bb326a76af8cf [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55bef4808a45 - std::panicking::default_hook::{{closure}}::heb6a42a7d50a472e [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x55bef48084f3 - std::panicking::default_hook::h17e521ba6d68d6e1 [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x55bef480904d - std::panicking::rust_panic_with_hook::h70db735e3a6e70cb [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x55bef4808be7 - std::panicking::begin_panic_handler::{{closure}}::h777c71c8e5a7e25c [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/std/src/panicking.rs:497:13 [INFO] [stderr] 12: 0x55bef480735c - std::sys_common::backtrace::__rust_end_short_backtrace::h3e9bf30168899554 [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x55bef4808b49 - rust_begin_unwind [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x55bef47e0161 - core::panicking::panic_fmt::h5322a082d19786c3 [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x55bef47e0053 - core::option::expect_none_failed::h354eaa93a51d71b8 [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/core/src/option.rs:1329:5 [INFO] [stderr] 16: 0x55bef47e8410 - core::result::Result::expect::h0e4667db37a0e0df [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/core/src/result.rs:997:23 [INFO] [stderr] 17: 0x55bef47f1006 - build_script_build::main::h26177c8d24a3e263 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/cpp_demangle-0.2.1/build.rs:187:5 [INFO] [stderr] 18: 0x55bef47e565b - core::ops::function::FnOnce::call_once::h1b4c57c117ef7314 [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 19: 0x55bef47e711e - std::sys_common::backtrace::__rust_begin_short_backtrace::hf04e1c58d0aed71c [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 20: 0x55bef47e4741 - std::rt::lang_start::{{closure}}::h62ae30e258351bb1 [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/std/src/rt.rs:66:18 [INFO] [stderr] 21: 0x55bef480944a - core::ops::function::impls:: for &F>::call_once::hbcc915e668c7ca11 [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 22: 0x55bef480944a - std::panicking::try::do_call::h6b0f430d48122ddf [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/std/src/panicking.rs:379:40 [INFO] [stderr] 23: 0x55bef480944a - std::panicking::try::h6ba420e2e21b5afa [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/std/src/panicking.rs:343:19 [INFO] [stderr] 24: 0x55bef480944a - std::panic::catch_unwind::h8366719d1f615eee [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/std/src/panic.rs:431:14 [INFO] [stderr] 25: 0x55bef480944a - std::rt::lang_start_internal::h965c28c9ce06ee73 [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/std/src/rt.rs:51:25 [INFO] [stderr] 26: 0x55bef47e4720 - std::rt::lang_start::h2df8b8a58b545b4b [INFO] [stderr] at /rustc/f82664191d0e8764b7435b9d72eb0e366b8b1464/library/std/src/rt.rs:65:5 [INFO] [stderr] 27: 0x55bef47f106c - main [INFO] [stderr] 28: 0x7f94759670b3 - __libc_start_main [INFO] [stderr] 29: 0x55bef47e07ee - _start [INFO] [stderr] 30: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "7aac2a9f25295e3b57586c9ff23f827bd0683e6011b5fb4c4a0a8a27a592ff81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7aac2a9f25295e3b57586c9ff23f827bd0683e6011b5fb4c4a0a8a27a592ff81", kill_on_drop: false }` [INFO] [stdout] 7aac2a9f25295e3b57586c9ff23f827bd0683e6011b5fb4c4a0a8a27a592ff81