[INFO] cloning repository https://github.com/MIracleyin/rstrec_eval [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MIracleyin/rstrec_eval" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMIracleyin%2Frstrec_eval", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMIracleyin%2Frstrec_eval'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ba713eb22f57a5ea09fc96e86bb82605e0320ff5 [INFO] checking MIracleyin/rstrec_eval against try#e983148bd5f0f0db270bfb72149f5e892e68b67f for pr-150322 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMIracleyin%2Frstrec_eval" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/MIracleyin/rstrec_eval [INFO] finished tweaking git repo https://github.com/MIracleyin/rstrec_eval [INFO] tweaked toml for git repo https://github.com/MIracleyin/rstrec_eval written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/MIracleyin/rstrec_eval on toolchain e983148bd5f0f0db270bfb72149f5e892e68b67f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e983148bd5f0f0db270bfb72149f5e892e68b67f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/MIracleyin/rstrec_eval 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" "+e983148bd5f0f0db270bfb72149f5e892e68b67f" "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 [ERROR] error running command: no output for 300 seconds [INFO] checking MIracleyin/rstrec_eval against try#e983148bd5f0f0db270bfb72149f5e892e68b67f for pr-150322 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMIracleyin%2Frstrec_eval" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/MIracleyin/rstrec_eval [INFO] finished tweaking git repo https://github.com/MIracleyin/rstrec_eval [INFO] tweaked toml for git repo https://github.com/MIracleyin/rstrec_eval written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/MIracleyin/rstrec_eval on toolchain e983148bd5f0f0db270bfb72149f5e892e68b67f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e983148bd5f0f0db270bfb72149f5e892e68b67f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/MIracleyin/rstrec_eval 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" "+e983148bd5f0f0db270bfb72149f5e892e68b67f" "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 proc-macro2 v1.0.44 [INFO] [stderr] Downloaded env_logger v0.9.1 [INFO] [stderr] Downloaded bindgen v0.60.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+e983148bd5f0f0db270bfb72149f5e892e68b67f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a2498953454feefb84223c9b6cd99fa97263193ad759db327a4ae46f7f97950a [INFO] running `Command { std: "docker" "start" "-a" "a2498953454feefb84223c9b6cd99fa97263193ad759db327a4ae46f7f97950a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a2498953454feefb84223c9b6cd99fa97263193ad759db327a4ae46f7f97950a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2498953454feefb84223c9b6cd99fa97263193ad759db327a4ae46f7f97950a", kill_on_drop: false }` [INFO] [stdout] a2498953454feefb84223c9b6cd99fa97263193ad759db327a4ae46f7f97950a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+e983148bd5f0f0db270bfb72149f5e892e68b67f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e33e99939c109d14b631ce1c62820524595f871d3d22ae8a57f99edf5a438a45 [INFO] running `Command { std: "docker" "start" "-a" "e33e99939c109d14b631ce1c62820524595f871d3d22ae8a57f99edf5a438a45", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.133 [INFO] [stderr] Compiling proc-macro2 v1.0.44 [INFO] [stderr] Compiling unicode-ident v1.0.4 [INFO] [stderr] Compiling termcolor v1.1.3 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling os_str_bytes v6.3.0 [INFO] [stderr] Compiling regex-syntax v0.6.27 [INFO] [stderr] Compiling textwrap v0.15.1 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling clang-sys v1.4.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling libloading v0.7.3 [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling aho-corasick v0.7.19 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling nom v7.1.1 [INFO] [stderr] Compiling bindgen v0.60.1 [INFO] [stderr] Compiling clap_lex v0.2.4 [INFO] [stderr] Compiling shlex v1.1.0 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v4.3.0 [INFO] [stderr] Compiling clap v3.2.22 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling regex v1.6.0 [INFO] [stderr] Compiling env_logger v0.9.1 [INFO] [stderr] Compiling rstrec_eval v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `rstrec_eval v0.1.0 (/opt/rustwide/workdir)` [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/rstrec_eval-7a6bc14fb8659f61/build-script-build` (exit status: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rustc-link-lib=bz2 [INFO] [stderr] cargo:rerun-if-changed=wrapper.h [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (531) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.44/src/fallback.rs:750:9: [INFO] [stderr] "__mbstate_t_union_(unnamed_at_/usr/include/x86_64-linux-gnu/bits/types/__mbstate_t_h_16_3)" is not a valid Ident [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x565dd5c272c2 - std[43ae684023c25a2a]::backtrace_rs::backtrace::libunwind::trace [INFO] [stderr] at /rustc/e983148bd5f0f0db270bfb72149f5e892e68b67f/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x565dd5c272c2 - std[43ae684023c25a2a]::backtrace_rs::backtrace::trace_unsynchronized:: [INFO] [stderr] at /rustc/e983148bd5f0f0db270bfb72149f5e892e68b67f/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x565dd5c272c2 - std[43ae684023c25a2a]::sys::backtrace::_print_fmt [INFO] [stderr] at /rustc/e983148bd5f0f0db270bfb72149f5e892e68b67f/library/std/src/sys/backtrace.rs:74:9 [INFO] [stderr] 3: 0x565dd5c272c2 - <::print::DisplayBacktrace as core[7871b02e0b51a751]::fmt::Display>::fmt [INFO] [stderr] at /rustc/e983148bd5f0f0db270bfb72149f5e892e68b67f/library/std/src/sys/backtrace.rs:44:26 [INFO] [stderr] 4: 0x565dd5c3d447 - ::fmt [INFO] [stderr] at /rustc/e983148bd5f0f0db270bfb72149f5e892e68b67f/library/core/src/fmt/rt.rs:152:76 [INFO] [stderr] 5: 0x565dd5c3d447 - core[7871b02e0b51a751]::fmt::write [INFO] [stderr] 6: 0x565dd5c2c966 - std[43ae684023c25a2a]::io::default_write_fmt:: [INFO] [stderr] at /rustc/e983148bd5f0f0db270bfb72149f5e892e68b67f/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x565dd5c2c966 - ::write_fmt [INFO] [stderr] at /rustc/e983148bd5f0f0db270bfb72149f5e892e68b67f/library/std/src/io/mod.rs:1994:13 [INFO] [stderr] 8: 0x565dd5c0a37f - ::print [INFO] [stderr] at /rustc/e983148bd5f0f0db270bfb72149f5e892e68b67f/library/std/src/sys/backtrace.rs:47:9 [INFO] [stderr] 9: 0x565dd5c0a37f - std[43ae684023c25a2a]::panicking::default_hook::{closure#0} [INFO] [stderr] at /rustc/e983148bd5f0f0db270bfb72149f5e892e68b67f/library/std/src/panicking.rs:292:27 [INFO] [stderr] 10: 0x565dd5c21e21 - std[43ae684023c25a2a]::panicking::default_hook [INFO] [stderr] at /rustc/e983148bd5f0f0db270bfb72149f5e892e68b67f/library/std/src/panicking.rs:319:9 [INFO] [stderr] 11: 0x565dd5c21fdb - std[43ae684023c25a2a]::panicking::panic_with_hook [INFO] [stderr] at /rustc/e983148bd5f0f0db270bfb72149f5e892e68b67f/library/std/src/panicking.rs:825:13 [INFO] [stderr] 12: 0x565dd5c0a438 - std[43ae684023c25a2a]::panicking::panic_handler::{closure#0} [INFO] [stderr] at /rustc/e983148bd5f0f0db270bfb72149f5e892e68b67f/library/std/src/panicking.rs:698:13 [INFO] [stderr] 13: 0x565dd5bff4c9 - std[43ae684023c25a2a]::sys::backtrace::__rust_end_short_backtrace:: [INFO] [stderr] at /rustc/e983148bd5f0f0db270bfb72149f5e892e68b67f/library/std/src/sys/backtrace.rs:182:18 [INFO] [stderr] 14: 0x565dd5c0addd - __rustc[433ae5f366d24b8b]::rust_begin_unwind [INFO] [stderr] at /rustc/e983148bd5f0f0db270bfb72149f5e892e68b67f/library/std/src/panicking.rs:689:5 [INFO] [stderr] 15: 0x565dd5c3db3c - core[7871b02e0b51a751]::panicking::panic_fmt [INFO] [stderr] at /rustc/e983148bd5f0f0db270bfb72149f5e892e68b67f/library/core/src/panicking.rs:80:14 [INFO] [stderr] 16: 0x565dd5be8ba1 - proc_macro2[24a9c4fa42235f2d]::fallback::validate_ident [INFO] [stderr] 17: 0x565dd5be8179 - ::_new [INFO] [stderr] 18: 0x565dd5be812f - ::new [INFO] [stderr] 19: 0x565dd5be0ce8 - ::new [INFO] [stderr] 20: 0x565dd58f44b5 - ::rust_ident_raw::> [INFO] [stderr] 21: 0x565dd58f3e20 - ::rust_ident::<&alloc[205d535c45d6470c]::string::String> [INFO] [stderr] 22: 0x565dd58de492 - ::codegen [INFO] [stderr] 23: 0x565dd5935572 - ::codegen [INFO] [stderr] 24: 0x565dd5965be0 - ::codegen [INFO] [stderr] 25: 0x565dd58e4e2e - ::codegen [INFO] [stderr] 26: 0x565dd5935572 - ::codegen [INFO] [stderr] 27: 0x565dd5965be0 - ::codegen [INFO] [stderr] 28: 0x565dd59c3e15 - ::codegen::{closure#0} [INFO] [stderr] 29: 0x565dd590cd30 - ::codegen [INFO] [stderr] 30: 0x565dd5965bc5 - ::codegen [INFO] [stderr] 31: 0x565dd59c34ad - bindgen[ca60a4bf62e00ee0]::codegen::codegen::{closure#0} [INFO] [stderr] 32: 0x565dd58f5718 - ::gen::> [INFO] [stderr] 33: 0x565dd59d068f - bindgen[ca60a4bf62e00ee0]::codegen::codegen [INFO] [stderr] 34: 0x565dd598a86f - ::generate [INFO] [stderr] 35: 0x565dd5986f06 - ::generate [INFO] [stderr] 36: 0x565dd58887f8 - build_script_build[60dd0f00794ea925]::main [INFO] [stderr] 37: 0x565dd5889ac3 - >::call_once [INFO] [stderr] 38: 0x565dd5888706 - std[43ae684023c25a2a]::sys::backtrace::__rust_begin_short_backtrace:: [INFO] [stderr] 39: 0x565dd5888719 - std[43ae684023c25a2a]::rt::lang_start::<()>::{closure#0} [INFO] [stderr] 40: 0x565dd5c20fd6 - <&dyn core[7871b02e0b51a751]::ops::function::Fn<(), Output = i32> + core[7871b02e0b51a751]::marker::Sync + core[7871b02e0b51a751]::panic::unwind_safe::RefUnwindSafe as core[7871b02e0b51a751]::ops::function::FnOnce<()>>::call_once [INFO] [stderr] at /checkout/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 41: 0x565dd5c20fd6 - std[43ae684023c25a2a]::panicking::catch_unwind::do_call::<&dyn core[7871b02e0b51a751]::ops::function::Fn<(), Output = i32> + core[7871b02e0b51a751]::marker::Sync + core[7871b02e0b51a751]::panic::unwind_safe::RefUnwindSafe, i32> [INFO] [stderr] at /rustc/e983148bd5f0f0db270bfb72149f5e892e68b67f/library/std/src/panicking.rs:581:40 [INFO] [stderr] 42: 0x565dd5c20fd6 - std[43ae684023c25a2a]::panicking::catch_unwind:: + core[7871b02e0b51a751]::marker::Sync + core[7871b02e0b51a751]::panic::unwind_safe::RefUnwindSafe> [INFO] [stderr] at /rustc/e983148bd5f0f0db270bfb72149f5e892e68b67f/library/std/src/panicking.rs:544:19 [INFO] [stderr] 43: 0x565dd5c20fd6 - std[43ae684023c25a2a]::panic::catch_unwind::<&dyn core[7871b02e0b51a751]::ops::function::Fn<(), Output = i32> + core[7871b02e0b51a751]::marker::Sync + core[7871b02e0b51a751]::panic::unwind_safe::RefUnwindSafe, i32> [INFO] [stderr] at /rustc/e983148bd5f0f0db270bfb72149f5e892e68b67f/library/std/src/panic.rs:359:14 [INFO] [stderr] 44: 0x565dd5c20fd6 - std[43ae684023c25a2a]::rt::lang_start_internal::{closure#0} [INFO] [stderr] at /rustc/e983148bd5f0f0db270bfb72149f5e892e68b67f/library/std/src/rt.rs:175:24 [INFO] [stderr] 45: 0x565dd5c20fd6 - std[43ae684023c25a2a]::panicking::catch_unwind::do_call:: [INFO] [stderr] at /rustc/e983148bd5f0f0db270bfb72149f5e892e68b67f/library/std/src/panicking.rs:581:40 [INFO] [stderr] 46: 0x565dd5c20fd6 - std[43ae684023c25a2a]::panicking::catch_unwind:: [INFO] [stderr] at /rustc/e983148bd5f0f0db270bfb72149f5e892e68b67f/library/std/src/panicking.rs:544:19 [INFO] [stderr] 47: 0x565dd5c20fd6 - std[43ae684023c25a2a]::panic::catch_unwind:: [INFO] [stderr] at /rustc/e983148bd5f0f0db270bfb72149f5e892e68b67f/library/std/src/panic.rs:359:14 [INFO] [stderr] 48: 0x565dd5c20fd6 - std[43ae684023c25a2a]::rt::lang_start_internal [INFO] [stderr] at /rustc/e983148bd5f0f0db270bfb72149f5e892e68b67f/library/std/src/rt.rs:171:5 [INFO] [stderr] 49: 0x565dd5888601 - std[43ae684023c25a2a]::rt::lang_start::<()> [INFO] [stderr] 50: 0x565dd5889dc5 - main [INFO] [stderr] 51: 0x7527f98811ca - [INFO] [stderr] 52: 0x7527f988128b - __libc_start_main [INFO] [stderr] 53: 0x565dd5888085 - _start [INFO] [stderr] 54: 0x0 - [INFO] running `Command { std: "docker" "inspect" "e33e99939c109d14b631ce1c62820524595f871d3d22ae8a57f99edf5a438a45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e33e99939c109d14b631ce1c62820524595f871d3d22ae8a57f99edf5a438a45", kill_on_drop: false }` [INFO] [stdout] e33e99939c109d14b631ce1c62820524595f871d3d22ae8a57f99edf5a438a45