[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#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwseaton%2Fpongrust" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/wseaton/pongrust on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "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-5-tc1/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "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] Downloading crates ... [INFO] [stderr] Downloaded serde_derive v0.9.15 [INFO] [stderr] Downloaded slug v0.1.2 [INFO] [stderr] Downloaded tera v0.7.2 [INFO] [stderr] Downloaded rocket_contrib v0.2.6 [INFO] [stderr] Downloaded serde_codegen_internals v0.14.2 [INFO] [stderr] Downloaded fixedbitset v0.1.6 [INFO] [stderr] Downloaded num_cpus v1.4.0 [INFO] [stderr] Downloaded humansize v1.0.1 [INFO] [stderr] Downloaded mime v0.2.4 [INFO] [stderr] Downloaded thread-id v3.1.0 [INFO] [stderr] Downloaded rustc-demangle v0.1.4 [INFO] [stderr] Downloaded quick-error v1.2.0 [INFO] [stderr] Downloaded cookie v0.6.2 [INFO] [stderr] Downloaded handlebars v0.25.3 [INFO] [stderr] Downloaded rocket_codegen v0.2.6 [INFO] [stderr] Downloaded pest v0.3.3 [INFO] [stderr] Downloaded chrono v0.3.1 [INFO] [stderr] Downloaded backtrace-sys v0.1.10 [INFO] [stderr] Downloaded regex-syntax v0.4.0 [INFO] [stderr] Downloaded idna v0.1.1 [INFO] [stderr] Downloaded hyper v0.10.10 [INFO] [stderr] Downloaded rocket v0.2.6 [INFO] [stderr] Downloaded num v0.1.37 [INFO] [stderr] Downloaded gcc v0.3.46 [INFO] [stderr] Downloaded pest v0.4.1 [INFO] [stderr] Downloaded unidecode v0.2.0 [INFO] [stderr] Downloaded base64 v0.5.2 [INFO] [stderr] Downloaded httparse v1.2.2 [INFO] [stderr] Downloaded thread_local v0.3.3 [INFO] [stderr] Downloaded libc v0.2.23 [INFO] [stderr] Downloaded state v0.2.1 [INFO] [stderr] Downloaded regex v0.2.1 [INFO] [stderr] Downloaded backtrace v0.3.1 [INFO] [stderr] Downloaded cpp_demangle v0.2.1 [INFO] [stderr] Downloaded unicode-bidi v0.2.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f67adebcf93bb1e7e359ebb0cc600bc3a8500f8c84438c5335676cb3f173fcb4 [INFO] running `Command { std: "docker" "start" "-a" "f67adebcf93bb1e7e359ebb0cc600bc3a8500f8c84438c5335676cb3f173fcb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f67adebcf93bb1e7e359ebb0cc600bc3a8500f8c84438c5335676cb3f173fcb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f67adebcf93bb1e7e359ebb0cc600bc3a8500f8c84438c5335676cb3f173fcb4", kill_on_drop: false }` [INFO] [stdout] f67adebcf93bb1e7e359ebb0cc600bc3a8500f8c84438c5335676cb3f173fcb4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 72af52a60fa1da77c720ed7449ff5ca56ec0f99c1c40b45c4586f9f9babb05e7 [INFO] running `Command { std: "docker" "start" "-a" "72af52a60fa1da77c720ed7449ff5ca56ec0f99c1c40b45c4586f9f9babb05e7", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.23 [INFO] [stderr] Compiling semver v0.1.20 [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 num-traits v0.1.37 [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 log v0.3.7 [INFO] [stderr] Checking unreachable v0.1.1 [INFO] [stderr] Compiling unicode-bidi v0.2.6 [INFO] [stderr] Compiling byteorder v1.0.0 [INFO] [stderr] Checking regex-syntax v0.4.0 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Compiling rustc_version v0.1.7 [INFO] [stderr] Checking time v0.1.37 [INFO] [stderr] Checking memchr v1.0.1 [INFO] [stderr] Checking thread-id v3.1.0 [INFO] [stderr] Checking rustc-demangle v0.1.4 [INFO] [stderr] Compiling rocket v0.2.6 [INFO] [stderr] Checking serde v0.9.15 [INFO] [stderr] Checking itoa v0.3.1 [INFO] [stderr] Checking aho-corasick v0.6.3 [INFO] [stderr] Checking thread_local v0.3.3 [INFO] [stderr] Checking cfg-if v0.1.0 [INFO] [stderr] Checking dtoa v0.4.1 [INFO] [stderr] Compiling unicase v1.4.0 [INFO] [stderr] Compiling hyper v0.10.10 [INFO] [stderr] error: failed to run custom build command for `cpp_demangle v0.2.1` [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/cpp_demangle-ab840a864436113f/build-script-build` (exit status: 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 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/cpp_demangle-0.2.1/build.rs:188:10: [INFO] [stderr] should generate sanity tests from AFL.rs seed test cases: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" } [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x56421a186885 - std::backtrace_rs::backtrace::libunwind::trace::hb0d415bcff8c04ff [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5 [INFO] [stderr] 1: 0x56421a186885 - std::backtrace_rs::backtrace::trace_unsynchronized::hd3beb7af6a65b2fb [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x56421a186885 - std::sys_common::backtrace::_print_fmt::hb94d89680d7f5d1c [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/sys_common/backtrace.rs:68:5 [INFO] [stderr] 3: 0x56421a186885 - ::fmt::h42d21e2ba62fd274 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x56421a1a468b - core::fmt::rt::Argument::fmt::h8932bbbd2b9c37fe [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/fmt/rt.rs:142:9 [INFO] [stderr] 5: 0x56421a1a468b - core::fmt::write::h672f14b769052340 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/fmt/mod.rs:1153:17 [INFO] [stderr] 6: 0x56421a18478f - std::io::Write::write_fmt::h4d626b1d019eca5c [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/io/mod.rs:1843:15 [INFO] [stderr] 7: 0x56421a18665e - std::sys_common::backtrace::_print::h745e446c2e03c5ca [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 8: 0x56421a18665e - std::sys_common::backtrace::print::hf0f0fa4fb70dca2c [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 9: 0x56421a187ac9 - std::panicking::default_hook::{{closure}}::h607769b198639ae5 [INFO] [stderr] 10: 0x56421a187833 - std::panicking::default_hook::h1e5811a5a9298ba1 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/panicking.rs:292:9 [INFO] [stderr] 11: 0x56421a187f64 - std::panicking::rust_panic_with_hook::hd0c5dc40875c06ef [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/panicking.rs:789:13 [INFO] [stderr] 12: 0x56421a187e46 - std::panicking::begin_panic_handler::{{closure}}::hde3f6d4bced89f43 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/panicking.rs:658:13 [INFO] [stderr] 13: 0x56421a186d49 - std::sys_common::backtrace::__rust_end_short_backtrace::h88e846e54ebde2e3 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/sys_common/backtrace.rs:171:18 [INFO] [stderr] 14: 0x56421a187b77 - rust_begin_unwind [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/panicking.rs:646:5 [INFO] [stderr] 15: 0x56421a161066 - core::panicking::panic_fmt::h5ffad3fb9ad671e0 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/panicking.rs:72:14 [INFO] [stderr] 16: 0x56421a161476 - core::result::unwrap_failed::hb58638a1c26ab909 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/result.rs:1654:5 [INFO] [stderr] 17: 0x56421a165bd3 - core::result::Result::expect::ha8a88da6fd55f78f [INFO] [stderr] 18: 0x56421a16b6e5 - build_script_build::main::hc856ce77c7f818c4 [INFO] [stderr] 19: 0x56421a164d33 - core::ops::function::FnOnce::call_once::h1df1148a68a6e54c [INFO] [stderr] 20: 0x56421a161d86 - std::sys_common::backtrace::__rust_begin_short_backtrace::h1d5733dbc05c4326 [INFO] [stderr] 21: 0x56421a164c19 - std::rt::lang_start::{{closure}}::ha81989f32c6ef1b2 [INFO] [stderr] 22: 0x56421a181b81 - core::ops::function::impls:: for &F>::call_once::hf24a18568366726b [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 23: 0x56421a181b81 - std::panicking::try::do_call::hfe98fb6a5c700fa1 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/panicking.rs:553:40 [INFO] [stderr] 24: 0x56421a181b81 - std::panicking::try::h887aaa509ba266ad [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/panicking.rs:517:19 [INFO] [stderr] 25: 0x56421a181b81 - std::panic::catch_unwind::hdb24f00ea5a307a8 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/panic.rs:146:14 [INFO] [stderr] 26: 0x56421a181b81 - std::rt::lang_start_internal::{{closure}}::hacbffc0b2f55d28c [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/rt.rs:148:48 [INFO] [stderr] 27: 0x56421a181b81 - std::panicking::try::do_call::hc810c59098be8c17 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/panicking.rs:553:40 [INFO] [stderr] 28: 0x56421a181b81 - std::panicking::try::h0d072b82be5f3f03 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/panicking.rs:517:19 [INFO] [stderr] 29: 0x56421a181b81 - std::panic::catch_unwind::hb0e7e36556665803 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/panic.rs:146:14 [INFO] [stderr] 30: 0x56421a181b81 - std::rt::lang_start_internal::h4207974af80a0725 [INFO] [stderr] at /rustc/af4a5a13a15fa0c60e06321077ef452f769b42fd/library/std/src/rt.rs:148:20 [INFO] [stderr] 31: 0x56421a164bf7 - std::rt::lang_start::hf8ac65f3a54216c9 [INFO] [stderr] 32: 0x56421a16b795 - main [INFO] [stderr] 33: 0x7f08137bed90 - [INFO] [stderr] 34: 0x7f08137bee40 - __libc_start_main [INFO] [stderr] 35: 0x56421a161695 - _start [INFO] [stderr] 36: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "72af52a60fa1da77c720ed7449ff5ca56ec0f99c1c40b45c4586f9f9babb05e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "72af52a60fa1da77c720ed7449ff5ca56ec0f99c1c40b45c4586f9f9babb05e7", kill_on_drop: false }` [INFO] [stdout] 72af52a60fa1da77c720ed7449ff5ca56ec0f99c1c40b45c4586f9f9babb05e7