[INFO] fetching crate rexsgdata 0.12.0... [INFO] checking rexsgdata-0.12.0 against try#388b725dea7416978ab58ab1f908139d530308a7 for pr-99943 [INFO] extracting crate rexsgdata 0.12.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate rexsgdata 0.12.0 on toolchain 388b725dea7416978ab58ab1f908139d530308a7 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+388b725dea7416978ab58ab1f908139d530308a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rexsgdata 0.12.0 [INFO] finished tweaking crates.io crate rexsgdata 0.12.0 [INFO] tweaked toml for crates.io crate rexsgdata 0.12.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+388b725dea7416978ab58ab1f908139d530308a7" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+388b725dea7416978ab58ab1f908139d530308a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+388b725dea7416978ab58ab1f908139d530308a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c46ccabc8c7b81bf2bc7efcb7e7548e272f660d7886e1405bc10ef1eba07341f [INFO] running `Command { std: "docker" "start" "-a" "c46ccabc8c7b81bf2bc7efcb7e7548e272f660d7886e1405bc10ef1eba07341f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c46ccabc8c7b81bf2bc7efcb7e7548e272f660d7886e1405bc10ef1eba07341f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c46ccabc8c7b81bf2bc7efcb7e7548e272f660d7886e1405bc10ef1eba07341f", kill_on_drop: false }` [INFO] [stdout] c46ccabc8c7b81bf2bc7efcb7e7548e272f660d7886e1405bc10ef1eba07341f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+388b725dea7416978ab58ab1f908139d530308a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fbdca21fc8f350d0be4490797d4982526dd0e8871b814d99c848dde82e4353ff [INFO] running `Command { std: "docker" "start" "-a" "fbdca21fc8f350d0be4490797d4982526dd0e8871b814d99c848dde82e4353ff", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.46 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling syn v1.0.101 [INFO] [stderr] Compiling serde_derive v1.0.145 [INFO] [stderr] Compiling serde v1.0.145 [INFO] [stderr] Compiling libc v0.2.134 [INFO] [stderr] Compiling thiserror v1.0.37 [INFO] [stderr] Checking ucd-trie v0.1.5 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling slog v2.7.0 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Compiling serde_test v1.0.145 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] error: failed to run custom build command for `libc v0.2.134` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/libc-cdfa7d4c005eb27b/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=build.rs [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Failed to get rustc version', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.134/build.rs:9:63 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x558461fad470 - std::backtrace_rs::backtrace::libunwind::trace::hc291403ee708aa9d [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 1: 0x558461fad470 - std::backtrace_rs::backtrace::trace_unsynchronized::h760224b5bffe76c3 [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x558461fad470 - std::sys_common::backtrace::_print_fmt::hd490fcde0a3421f8 [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stderr] 3: 0x558461fad470 - ::fmt::h520137f6f6087f73 [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stderr] 4: 0x558461fca5de - core::fmt::write::ha64f0480f5625ee4 [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/core/src/fmt/mod.rs:1209:17 [INFO] [stderr] 5: 0x558461faa735 - std::io::Write::write_fmt::h07c8cdce5e276981 [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/io/mod.rs:1679:15 [INFO] [stderr] 6: 0x558461faeb03 - std::sys_common::backtrace::_print::h3f5685085b4e1cf2 [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stderr] 7: 0x558461faeb03 - std::sys_common::backtrace::print::ha1967f26ae823009 [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stderr] 8: 0x558461faeb03 - std::panicking::default_hook::{{closure}}::h6c36fb184dbda23e [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/panicking.rs:267:22 [INFO] [stderr] 9: 0x558461fae7da - std::panicking::default_hook::ha47c99598c3e66ef [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/panicking.rs:286:9 [INFO] [stderr] 10: 0x558461faf1a9 - std::panicking::rust_panic_with_hook::hf4220eb19daaad2e [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/panicking.rs:669:13 [INFO] [stderr] 11: 0x558461faf0a7 - std::panicking::begin_panic_handler::{{closure}}::h31c1f9f91cf5593e [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/panicking.rs:560:13 [INFO] [stderr] 12: 0x558461fad91c - std::sys_common::backtrace::__rust_end_short_backtrace::hbcd5040fa1aed4d8 [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stderr] 13: 0x558461faedc2 - rust_begin_unwind [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/panicking.rs:556:5 [INFO] [stderr] 14: 0x558461f86b43 - core::panicking::panic_fmt::he926e27f85db5422 [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/core/src/panicking.rs:142:14 [INFO] [stderr] 15: 0x558461fc9881 - core::panicking::panic_display::h75abb4c900ab75f2 [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/core/src/panicking.rs:72:5 [INFO] [stderr] 16: 0x558461fc982b - core::panicking::panic_str::hfb7381e557d267e7 [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/core/src/panicking.rs:56:5 [INFO] [stderr] 17: 0x558461f869b6 - core::option::expect_failed::h494c32649062b1eb [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/core/src/option.rs:1873:5 [INFO] [stderr] 18: 0x558461f90a62 - core::option::Option::expect::h658579b5f02655a3 [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/core/src/option.rs:738:21 [INFO] [stderr] 19: 0x558461f8be34 - build_script_build::main::haa200505381eb3f7 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libc-0.2.134/build.rs:9:41 [INFO] [stderr] 20: 0x558461f8dfeb - core::ops::function::FnOnce::call_once::hb5830a5d560aa49d [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/core/src/ops/function.rs:510:5 [INFO] [stderr] 21: 0x558461f8fc4e - std::sys_common::backtrace::__rust_begin_short_backtrace::h6c2391cd85f61702 [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stderr] 22: 0x558461f89021 - std::rt::lang_start::{{closure}}::h6cbb5ef370a15850 [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/rt.rs:166:18 [INFO] [stderr] 23: 0x558461fa7c6f - core::ops::function::impls:: for &F>::call_once::hf19e9c3abffad535 [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/core/src/ops/function.rs:606:13 [INFO] [stderr] 24: 0x558461fa7c6f - std::panicking::try::do_call::h1375505a5c13a7cd [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/panicking.rs:464:40 [INFO] [stderr] 25: 0x558461fa7c6f - std::panicking::try::h9802b02699c00b42 [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/panicking.rs:428:19 [INFO] [stderr] 26: 0x558461fa7c6f - std::panic::catch_unwind::hda116a5f00b8ca30 [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/panic.rs:137:14 [INFO] [stderr] 27: 0x558461fa7c6f - std::rt::lang_start_internal::{{closure}}::h43418b1565142d47 [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/rt.rs:148:48 [INFO] [stderr] 28: 0x558461fa7c6f - std::panicking::try::do_call::h67406d4e5a9f45f7 [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/panicking.rs:464:40 [INFO] [stderr] 29: 0x558461fa7c6f - std::panicking::try::ha362d204fbce7ce6 [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/panicking.rs:428:19 [INFO] [stderr] 30: 0x558461fa7c6f - std::panic::catch_unwind::h41066aa5d4f2fc32 [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/panic.rs:137:14 [INFO] [stderr] 31: 0x558461fa7c6f - std::rt::lang_start_internal::hbc40ef0378be60f8 [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/rt.rs:148:20 [INFO] [stderr] 32: 0x558461f88ffa - std::rt::lang_start::haa06375facf5879f [INFO] [stderr] at /rustc/388b725dea7416978ab58ab1f908139d530308a7/library/std/src/rt.rs:165:17 [INFO] [stderr] 33: 0x558461f8d601 - main [INFO] [stderr] 34: 0x7f579f7fe083 - __libc_start_main [INFO] [stderr] 35: 0x558461f86d1e - _start [INFO] [stderr] 36: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "fbdca21fc8f350d0be4490797d4982526dd0e8871b814d99c848dde82e4353ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fbdca21fc8f350d0be4490797d4982526dd0e8871b814d99c848dde82e4353ff", kill_on_drop: false }` [INFO] [stdout] fbdca21fc8f350d0be4490797d4982526dd0e8871b814d99c848dde82e4353ff