[INFO] cloning repository https://github.com/denzp/rust-ptx-linker [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/denzp/rust-ptx-linker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenzp%2Frust-ptx-linker", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenzp%2Frust-ptx-linker'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5345b1024357b14d669dc2ee0c69535a7cf86319 [INFO] documenting denzp/rust-ptx-linker against beta-2020-08-29 for beta-1.47-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdenzp%2Frust-ptx-linker" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/denzp/rust-ptx-linker on toolchain beta-2020-08-29 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/denzp/rust-ptx-linker [INFO] removed 0 missing tests [INFO] finished tweaking git repo https://github.com/denzp/rust-ptx-linker [INFO] tweaked toml for git repo https://github.com/denzp/rust-ptx-linker written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/denzp/rust-ptx-linker already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cargo_metadata v0.8.2 [INFO] [stderr] Downloaded rustc-llvm-proxy v0.2.0 [INFO] [stderr] Downloaded ar v0.8.0 [INFO] [stderr] Downloaded crate-compile-test v0.2.0 [INFO] [stderr] Downloaded colored v1.7.0 [INFO] [stderr] Downloaded serde v1.0.85 [INFO] [stderr] Downloaded llvm-sys v80.1.2 [INFO] [stderr] Downloaded serde_derive v1.0.85 [INFO] [stderr] Downloaded memchr v2.1.3 [INFO] [stderr] Downloaded libc v0.2.47 [INFO] [stderr] Downloaded rand_os v0.1.1 [INFO] [stderr] Downloaded rand v0.6.4 [INFO] [stderr] Downloaded proc-macro2 v0.4.26 [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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 55ef046ad7193f6e955c1fcf8e8564f859cef7c4c7658a04aa992b11cc8bbbf4 [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" "55ef046ad7193f6e955c1fcf8e8564f859cef7c4c7658a04aa992b11cc8bbbf4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "55ef046ad7193f6e955c1fcf8e8564f859cef7c4c7658a04aa992b11cc8bbbf4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55ef046ad7193f6e955c1fcf8e8564f859cef7c4c7658a04aa992b11cc8bbbf4", kill_on_drop: false }` [INFO] [stdout] 55ef046ad7193f6e955c1fcf8e8564f859cef7c4c7658a04aa992b11cc8bbbf4 [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" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 195fbfc72eced212fb5ba478e9f0b58fc8117b64f68953a7dd80eda83df1463d [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" "195fbfc72eced212fb5ba478e9f0b58fc8117b64f68953a7dd80eda83df1463d", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.85 [INFO] [stderr] Compiling utf8-ranges v1.0.2 [INFO] [stderr] Checking ar v0.8.0 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling regex-syntax v0.6.4 [INFO] [stderr] Compiling libc v0.2.47 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Checking backtrace-sys v0.1.28 [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking backtrace v0.3.13 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Compiling memchr v2.1.3 [INFO] [stderr] Compiling aho-corasick v0.6.9 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling serde_json v1.0.36 [INFO] [stderr] Compiling llvm-sys v80.1.2 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling serde_derive v1.0.85 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling cargo_metadata v0.8.2 [INFO] [stderr] Compiling rustc-llvm-proxy v0.2.0 [INFO] [stderr] error: failed to run custom build command for `rustc-llvm-proxy v0.2.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/rustc-llvm-proxy-3dade8764f697873/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=build.rs [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Unable to parse 'llvm-sys' crate: ErrorMessage { msg: "Unable to get crate metadata" } [INFO] [stderr] [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: failure::backtrace::internal::InternalBacktrace::new::he5c4e93c71dd415e (0x559adb69a023) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/internal.rs:44 [INFO] [stderr] 1: failure::backtrace::Backtrace::new::h015f6cf0add5496a (0x559adb698e5d) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/backtrace/mod.rs:111 [INFO] [stderr] 2: >::from::h418ddb8384969aa1 (0x559adb69368b) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/error_impl.rs:19 [INFO] [stderr] 3: >::from::h38743433d04455f0 (0x559adb697937) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error/mod.rs:36 [INFO] [stderr] 4: failure::error_message::err_msg::h649ce7042fb57df3 (0x559adb693435) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/failure-0.1.5/src/error_message.rs:12 [INFO] [stderr] 5: build_script_build::llvm::Generator::get_llvm_sys_crate_path::{{closure}}::h1b3edac9dc98720b (0x559adb669a20) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-llvm-proxy-0.2.0/build.rs:133 [INFO] [stderr] 6: core::result::Result::map_err::h24c05a91255d2733 (0x559adb66b794) [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/result.rs:595 [INFO] [stderr] 7: build_script_build::llvm::Generator::get_llvm_sys_crate_path::h78ba810c2fe43164 (0x559adb6682a9) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-llvm-proxy-0.2.0/build.rs:131 [INFO] [stderr] 8: build_script_build::llvm::Generator::parse_llvm_sys_crate::hed95e92f9c01fdd9 (0x559adb667548) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-llvm-proxy-0.2.0/build.rs:97 [INFO] [stderr] 9: build_script_build::main::hf9fc75789abd8336 (0x559adb693d6c) [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-llvm-proxy-0.2.0/build.rs:26 [INFO] [stderr] 10: core::ops::function::FnOnce::call_once::hbede9b4869dc7a44 (0x559adb6946ea) [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/ops/function.rs:227 [INFO] [stderr] 11: std::sys_common::backtrace::__rust_begin_short_backtrace::hf1eb75945984883f (0x559adb68fadd) [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:137 [INFO] [stderr] 12: std::rt::lang_start::{{closure}}::hd5f929a05e3e81e9 (0x559adb66f840) [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/rt.rs:66 [INFO] [stderr] 13: core::ops::function::impls:: for &F>::call_once::hdabbbe0d2c6ccde8 (0x559adb8e3680) [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/ops/function.rs:259 [INFO] [stderr] std::panicking::try::do_call::h0c8c1cd19bf9d385 [INFO] [stderr] at library/std/src/panicking.rs:373 [INFO] [stderr] std::panicking::try::h357e78da017bc4a8 [INFO] [stderr] at library/std/src/panicking.rs:337 [INFO] [stderr] std::panic::catch_unwind::h72f31b36adf61841 [INFO] [stderr] at library/std/src/panic.rs:379 [INFO] [stderr] std::rt::lang_start_internal::h634502e153211333 [INFO] [stderr] at library/std/src/rt.rs:51 [INFO] [stderr] 14: std::rt::lang_start::h3a84e88e51875739 (0x559adb66f816) [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/rt.rs:65 [INFO] [stderr] 15: main (0x559adb694049) [INFO] [stderr] 16: __libc_start_main (0x7fd0b970c0b2) [INFO] [stderr] 17: _start (0x559adb65418d) [INFO] [stderr] 18: (0x0)', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-llvm-proxy-0.2.0/build.rs:28:10 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x559adb8e07f0 - std::backtrace_rs::backtrace::libunwind::trace::h9e3e6d9b3369e699 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96 [INFO] [stderr] 1: 0x559adb8e07f0 - std::backtrace_rs::backtrace::trace_unsynchronized::he58aba3ac08ed12a [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/../../backtrace/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x559adb8e07f0 - std::sys_common::backtrace::_print_fmt::hbbbd4c92d537cef4 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:79 [INFO] [stderr] 3: 0x559adb8e07f0 - ::fmt::h80c2ae080004cc83 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:58 [INFO] [stderr] 4: 0x559adb9027ac - core::fmt::write::h0c11e16fd03fe660 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/fmt/mod.rs:1082 [INFO] [stderr] 5: 0x559adb8ddbc7 - std::io::Write::write_fmt::h2e2072ff86131fcd [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/io/mod.rs:1514 [INFO] [stderr] 6: 0x559adb8e2b50 - std::sys_common::backtrace::_print::h165e6476adb4cb58 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:61 [INFO] [stderr] 7: 0x559adb8e2b50 - std::sys_common::backtrace::print::hbbfa32a92cd1fc34 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:48 [INFO] [stderr] 8: 0x559adb8e2b50 - std::panicking::default_hook::{{closure}}::h3a02067ca7f64068 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:200 [INFO] [stderr] 9: 0x559adb8e289c - std::panicking::default_hook::ha3137d6f4e961fe2 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:219 [INFO] [stderr] 10: 0x559adb8e31b3 - std::panicking::rust_panic_with_hook::he6505c3b9d82db8b [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:569 [INFO] [stderr] 11: 0x559adb8e2d89 - std::panicking::begin_panic_handler::{{closure}}::h4aa640a9e8494520 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:476 [INFO] [stderr] 12: 0x559adb8e0c5c - std::sys_common::backtrace::__rust_end_short_backtrace::h85d2ae6a90dead9c [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:153 [INFO] [stderr] 13: 0x559adb8e2d49 - rust_begin_unwind [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:475 [INFO] [stderr] 14: 0x559adb901061 - core::panicking::panic_fmt::hbf8b471a26c80149 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/panicking.rs:85 [INFO] [stderr] 15: 0x559adb900e83 - core::option::expect_none_failed::hd08bf36cae411fff [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/option.rs:1221 [INFO] [stderr] 16: 0x559adb66b28f - core::result::Result::expect::h450a3fab1761ea6d [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/result.rs:933 [INFO] [stderr] 17: 0x559adb693d97 - build_script_build::main::hf9fc75789abd8336 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rustc-llvm-proxy-0.2.0/build.rs:26 [INFO] [stderr] 18: 0x559adb6946eb - core::ops::function::FnOnce::call_once::hbede9b4869dc7a44 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/ops/function.rs:227 [INFO] [stderr] 19: 0x559adb68fade - std::sys_common::backtrace::__rust_begin_short_backtrace::hf1eb75945984883f [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:137 [INFO] [stderr] 20: 0x559adb66f841 - std::rt::lang_start::{{closure}}::hd5f929a05e3e81e9 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/rt.rs:66 [INFO] [stderr] 21: 0x559adb8e3681 - core::ops::function::impls:: for &F>::call_once::hdabbbe0d2c6ccde8 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/ops/function.rs:259 [INFO] [stderr] 22: 0x559adb8e3681 - std::panicking::try::do_call::h0c8c1cd19bf9d385 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:373 [INFO] [stderr] 23: 0x559adb8e3681 - std::panicking::try::h357e78da017bc4a8 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:337 [INFO] [stderr] 24: 0x559adb8e3681 - std::panic::catch_unwind::h72f31b36adf61841 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panic.rs:379 [INFO] [stderr] 25: 0x559adb8e3681 - std::rt::lang_start_internal::h634502e153211333 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/rt.rs:51 [INFO] [stderr] 26: 0x559adb66f817 - std::rt::lang_start::h3a84e88e51875739 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/rt.rs:65 [INFO] [stderr] 27: 0x559adb69404a - main [INFO] [stderr] 28: 0x7fd0b970c0b3 - __libc_start_main [INFO] [stderr] 29: 0x559adb65418e - _start [INFO] [stderr] 30: 0x0 - [INFO] running `Command { std: "docker" "inspect" "195fbfc72eced212fb5ba478e9f0b58fc8117b64f68953a7dd80eda83df1463d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "195fbfc72eced212fb5ba478e9f0b58fc8117b64f68953a7dd80eda83df1463d", kill_on_drop: false }` [INFO] [stdout] 195fbfc72eced212fb5ba478e9f0b58fc8117b64f68953a7dd80eda83df1463d