[INFO] cloning repository https://github.com/Alexhuszagh/issue_1147
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Alexhuszagh/issue_1147" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexhuszagh%2Fissue_1147", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexhuszagh%2Fissue_1147'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 161f65a554b8982f9eb4ae14d968d43065726534
[INFO] checking Alexhuszagh/issue_1147 against master#c797096598b80ba4a40397ad7e91584fcd3df5f1 for pr-146377
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexhuszagh%2Fissue_1147" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Alexhuszagh/issue_1147
[INFO] finished tweaking git repo https://github.com/Alexhuszagh/issue_1147
[INFO] tweaked toml for git repo https://github.com/Alexhuszagh/issue_1147 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Alexhuszagh/issue_1147 on toolchain c797096598b80ba4a40397ad7e91584fcd3df5f1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c797096598b80ba4a40397ad7e91584fcd3df5f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Alexhuszagh/issue_1147 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" "+c797096598b80ba4a40397ad7e91584fcd3df5f1" "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 clang-sys v1.4.0
[INFO] [stderr]   Downloaded which v4.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+c797096598b80ba4a40397ad7e91584fcd3df5f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b2a47dbdec9a69c0143059e95a8b66df3da19e07cf88da127fbe28db3389ddd6
[INFO] running `Command { std: "docker" "start" "-a" "b2a47dbdec9a69c0143059e95a8b66df3da19e07cf88da127fbe28db3389ddd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b2a47dbdec9a69c0143059e95a8b66df3da19e07cf88da127fbe28db3389ddd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2a47dbdec9a69c0143059e95a8b66df3da19e07cf88da127fbe28db3389ddd6", kill_on_drop: false }`
[INFO] [stdout] b2a47dbdec9a69c0143059e95a8b66df3da19e07cf88da127fbe28db3389ddd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+c797096598b80ba4a40397ad7e91584fcd3df5f1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1221490a3749a9f0cd57d9c78f54f566a4e4fc7ff2d817b4f3ba05e121499b29
[INFO] running `Command { std: "docker" "start" "-a" "1221490a3749a9f0cd57d9c78f54f566a4e4fc7ff2d817b4f3ba05e121499b29", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling regex-syntax v0.6.28
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling os_str_bytes v6.4.1
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling bindgen v0.60.1
[INFO] [stderr]    Compiling textwrap v0.16.0
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]    Compiling libloading v0.7.4
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling shlex v1.1.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling clang-sys v1.4.0
[INFO] [stderr]    Compiling aho-corasick v0.7.20
[INFO] [stderr]    Compiling nom v7.1.1
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v4.3.0
[INFO] [stderr]    Compiling clap v3.2.23
[INFO] [stderr]    Compiling regex v1.7.0
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling env_logger v0.9.3
[INFO] [stderr]    Compiling issue_1147 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `issue_1147 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/issue_1147-a72cecdd1b85ba2e/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (648) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/proc-macro2-1.0.47/src/fallback.rs:756:9:
[INFO] [stderr]   "__atomic_wide_counter_struct_(unnamed_at_/usr/include/x86_64-linux-gnu/bits/atomic_wide_counter_h_28_3)" is not a valid Ident
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5fe042266992 - std[cfc83a97df88b496]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5fe042266992 - std[cfc83a97df88b496]::backtrace_rs::backtrace::trace_unsynchronized::<std[cfc83a97df88b496]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5fe042266992 - std[cfc83a97df88b496]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/std/src/sys/backtrace.rs:66:9
[INFO] [stderr]      3:     0x5fe042266992 - <<std[cfc83a97df88b496]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[2d9491cc9f4b8538]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/std/src/sys/backtrace.rs:39:26
[INFO] [stderr]      4:     0x5fe04227cb47 - <core[2d9491cc9f4b8538]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x5fe04227cb47 - core[2d9491cc9f4b8538]::fmt::write
[INFO] [stderr]      6:     0x5fe04226c006 - std[cfc83a97df88b496]::io::default_write_fmt::<std[cfc83a97df88b496]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x5fe04226c006 - <std[cfc83a97df88b496]::sys::stdio::unix::Stderr as std[cfc83a97df88b496]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]      8:     0x5fe042249c2c - <std[cfc83a97df88b496]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/std/src/sys/backtrace.rs:42:9
[INFO] [stderr]      9:     0x5fe042249c2c - std[cfc83a97df88b496]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/std/src/panicking.rs:293:27
[INFO] [stderr]     10:     0x5fe042261681 - std[cfc83a97df88b496]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/std/src/panicking.rs:320:9
[INFO] [stderr]     11:     0x5fe04226183b - std[cfc83a97df88b496]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/std/src/panicking.rs:826:13
[INFO] [stderr]     12:     0x5fe042249ce8 - std[cfc83a97df88b496]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/std/src/panicking.rs:699:13
[INFO] [stderr]     13:     0x5fe04223ee09 - std[cfc83a97df88b496]::sys::backtrace::__rust_end_short_backtrace::<std[cfc83a97df88b496]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/std/src/sys/backtrace.rs:174:18
[INFO] [stderr]     14:     0x5fe04224a74d - __rustc[356ffa2ddb3a95c6]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/std/src/panicking.rs:690:5
[INFO] [stderr]     15:     0x5fe04227d23c - core[2d9491cc9f4b8538]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x5fe042227d81 - proc_macro2[fe6acfb04e31dc7e]::fallback::validate_ident
[INFO] [stderr]     17:     0x5fe042227359 - <proc_macro2[fe6acfb04e31dc7e]::fallback::Ident>::_new
[INFO] [stderr]     18:     0x5fe04222730f - <proc_macro2[fe6acfb04e31dc7e]::fallback::Ident>::new
[INFO] [stderr]     19:     0x5fe042220648 - <proc_macro2[fe6acfb04e31dc7e]::Ident>::new
[INFO] [stderr]     20:     0x5fe041ffdc05 - <bindgen[279c48b9283636f2]::ir::context::BindgenContext>::rust_ident_raw::<alloc[452a4fd38a45cb02]::borrow::Cow<str>>
[INFO] [stderr]     21:     0x5fe041ffd570 - <bindgen[279c48b9283636f2]::ir::context::BindgenContext>::rust_ident::<&alloc[452a4fd38a45cb02]::string::String>
[INFO] [stderr]     22:     0x5fe041f25f62 - <bindgen[279c48b9283636f2]::ir::comp::CompInfo as bindgen[279c48b9283636f2]::codegen::CodeGenerator>::codegen
[INFO] [stderr]     23:     0x5fe041f42832 - <bindgen[279c48b9283636f2]::ir::ty::Type as bindgen[279c48b9283636f2]::codegen::CodeGenerator>::codegen
[INFO] [stderr]     24:     0x5fe041fad740 - <bindgen[279c48b9283636f2]::ir::item::Item as bindgen[279c48b9283636f2]::codegen::CodeGenerator>::codegen
[INFO] [stderr]     25:     0x5fe041f2c8fe - <bindgen[279c48b9283636f2]::ir::comp::CompInfo as bindgen[279c48b9283636f2]::codegen::CodeGenerator>::codegen
[INFO] [stderr]     26:     0x5fe041f42832 - <bindgen[279c48b9283636f2]::ir::ty::Type as bindgen[279c48b9283636f2]::codegen::CodeGenerator>::codegen
[INFO] [stderr]     27:     0x5fe041fad740 - <bindgen[279c48b9283636f2]::ir::item::Item as bindgen[279c48b9283636f2]::codegen::CodeGenerator>::codegen
[INFO] [stderr]     28:     0x5fe041edead5 - <bindgen[279c48b9283636f2]::ir::module::Module as bindgen[279c48b9283636f2]::codegen::CodeGenerator>::codegen::{closure#0}
[INFO] [stderr]     29:     0x5fe041f6cde0 - <bindgen[279c48b9283636f2]::ir::module::Module as bindgen[279c48b9283636f2]::codegen::CodeGenerator>::codegen
[INFO] [stderr]     30:     0x5fe041fad725 - <bindgen[279c48b9283636f2]::ir::item::Item as bindgen[279c48b9283636f2]::codegen::CodeGenerator>::codegen
[INFO] [stderr]     31:     0x5fe041edde2d - bindgen[279c48b9283636f2]::codegen::codegen::{closure#0}
[INFO] [stderr]     32:     0x5fe041ffee68 - <bindgen[279c48b9283636f2]::ir::context::BindgenContext>::gen::<bindgen[279c48b9283636f2]::codegen::codegen::{closure#0}, alloc[452a4fd38a45cb02]::vec::Vec<proc_macro2[fe6acfb04e31dc7e]::TokenStream>>
[INFO] [stderr]     33:     0x5fe041eed8ef - bindgen[279c48b9283636f2]::codegen::codegen
[INFO] [stderr]     34:     0x5fe041f80ccf - <bindgen[279c48b9283636f2]::Bindings>::generate
[INFO] [stderr]     35:     0x5fe041f7d006 - <bindgen[279c48b9283636f2]::Builder>::generate
[INFO] [stderr]     36:     0x5fe041ec5e74 - build_script_build[e68486be1bb3a7a4]::main
[INFO] [stderr]     37:     0x5fe041ec7023 - <fn() as core[2d9491cc9f4b8538]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     38:     0x5fe041ec5d76 - std[cfc83a97df88b496]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     39:     0x5fe041ec5d89 - std[cfc83a97df88b496]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     40:     0x5fe04226086a - <&dyn core[2d9491cc9f4b8538]::ops::function::Fn<(), Output = i32> + core[2d9491cc9f4b8538]::panic::unwind_safe::RefUnwindSafe + core[2d9491cc9f4b8538]::marker::Sync as core[2d9491cc9f4b8538]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     41:     0x5fe04226086a - std[cfc83a97df88b496]::panicking::catch_unwind::do_call::<&dyn core[2d9491cc9f4b8538]::ops::function::Fn<(), Output = i32> + core[2d9491cc9f4b8538]::panic::unwind_safe::RefUnwindSafe + core[2d9491cc9f4b8538]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/std/src/panicking.rs:582:40
[INFO] [stderr]     42:     0x5fe04226086a - std[cfc83a97df88b496]::panicking::catch_unwind::<i32, &dyn core[2d9491cc9f4b8538]::ops::function::Fn<(), Output = i32> + core[2d9491cc9f4b8538]::panic::unwind_safe::RefUnwindSafe + core[2d9491cc9f4b8538]::marker::Sync>
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/std/src/panicking.rs:545:19
[INFO] [stderr]     43:     0x5fe04226086a - std[cfc83a97df88b496]::panic::catch_unwind::<&dyn core[2d9491cc9f4b8538]::ops::function::Fn<(), Output = i32> + core[2d9491cc9f4b8538]::panic::unwind_safe::RefUnwindSafe + core[2d9491cc9f4b8538]::marker::Sync, i32>
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/std/src/panic.rs:359:14
[INFO] [stderr]     44:     0x5fe04226086a - std[cfc83a97df88b496]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/std/src/rt.rs:175:24
[INFO] [stderr]     45:     0x5fe04226086a - std[cfc83a97df88b496]::panicking::catch_unwind::do_call::<std[cfc83a97df88b496]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/std/src/panicking.rs:582:40
[INFO] [stderr]     46:     0x5fe04226086a - std[cfc83a97df88b496]::panicking::catch_unwind::<isize, std[cfc83a97df88b496]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/std/src/panicking.rs:545:19
[INFO] [stderr]     47:     0x5fe04226086a - std[cfc83a97df88b496]::panic::catch_unwind::<std[cfc83a97df88b496]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/std/src/panic.rs:359:14
[INFO] [stderr]     48:     0x5fe04226086a - std[cfc83a97df88b496]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/c797096598b80ba4a40397ad7e91584fcd3df5f1/library/std/src/rt.rs:171:5
[INFO] [stderr]     49:     0x5fe041ec5d61 - std[cfc83a97df88b496]::rt::lang_start::<()>
[INFO] [stderr]     50:     0x5fe041ec7325 - main
[INFO] [stderr]     51:     0x748bffdf31ca - <unknown>
[INFO] [stderr]     52:     0x748bffdf328b - __libc_start_main
[INFO] [stderr]     53:     0x5fe041ec5645 - _start
[INFO] [stderr]     54:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "1221490a3749a9f0cd57d9c78f54f566a4e4fc7ff2d817b4f3ba05e121499b29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1221490a3749a9f0cd57d9c78f54f566a4e4fc7ff2d817b4f3ba05e121499b29", kill_on_drop: false }`
[INFO] [stdout] 1221490a3749a9f0cd57d9c78f54f566a4e4fc7ff2d817b4f3ba05e121499b29
