[INFO] fetching crate xcsp3cpp-sys 0.1.0...
[INFO] testing xcsp3cpp-sys-0.1.0 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate xcsp3cpp-sys 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate xcsp3cpp-sys 0.1.0
[INFO] finished tweaking crates.io crate xcsp3cpp-sys 0.1.0
[INFO] tweaked toml for crates.io crate xcsp3cpp-sys 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate xcsp3cpp-sys 0.1.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate xcsp3cpp-sys 0.1.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cxxbridge-flags v1.0.194
[INFO] [stderr]   Downloaded cxx-build v1.0.194
[INFO] [stderr]   Downloaded cxxbridge-macro v1.0.194
[INFO] [stderr]   Downloaded cxxbridge-cmd v1.0.194
[INFO] [stderr]   Downloaded cxx v1.0.194
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a2f8bd1a83a902c4756ea8da53eb30478aaa7a62421305814742ab4840e72953
[INFO] running `Command { std: "docker" "start" "a2f8bd1a83a902c4756ea8da53eb30478aaa7a62421305814742ab4840e72953", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2f8bd1a83a902c4756ea8da53eb30478aaa7a62421305814742ab4840e72953", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a2f8bd1a83a902c4756ea8da53eb30478aaa7a62421305814742ab4840e72953" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2f8bd1a83a902c4756ea8da53eb30478aaa7a62421305814742ab4840e72953", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a2f8bd1a83a902c4756ea8da53eb30478aaa7a62421305814742ab4840e72953" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling cxxbridge-flags v1.0.194
[INFO] [stderr]    Compiling link-cplusplus v1.0.12
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling cxx v1.0.194
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling codespan-reporting v0.13.1
[INFO] [stderr]    Compiling cxx-build v1.0.194
[INFO] [stderr]    Compiling cxxbridge-macro v1.0.194
[INFO] [stderr]    Compiling xcsp3cpp-sys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error: failed to run custom build command for `xcsp3cpp-sys v0.1.0 (/opt/rustwide/workdir)`
[INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_RELEASE_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/release/build/xcsp3cpp-sys-d34b557d866f4580/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-env-changed=XCSP3_CPP_PARSER_DIR
[INFO] [stderr]   cargo:rerun-if-changed=src/lib.rs
[INFO] [stderr]   cargo:rerun-if-changed=src/bridge.h
[INFO] [stderr]   cargo:rerun-if-changed=src/bridge.cc
[INFO] [stderr]   cargo:rerun-if-changed=src/generated_callbacks.inc
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (241) panicked at build.rs:19:5:
[INFO] [stderr]   XCSP3-CPP-Parser directory not found. Set XCSP3_CPP_PARSER_DIR or vendor it at vendor/XCSP3-CPP-Parser
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x56528478f2a1 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stderr]      1:     0x5652847a49ea - core[df12db4294e9bfd3]::fmt::write
[INFO] [stderr]      2:     0x56528479585c - <std[70759c8f55707aa4]::sys::stdio::unix::Stderr as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stderr]      3:     0x56528476bfc6 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stderr]      4:     0x5652847885f1 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stderr]      5:     0x56528478891b - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stderr]      6:     0x56528476c0a4 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stderr]      7:     0x565284764899 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]      8:     0x56528476caed - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stderr]      9:     0x5652847a520c - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stderr]     10:     0x56528449884c - build_script_build[c6b7d666d0a8ed36]::find_parser_dir
[INFO] [stderr]     11:     0x565284498a81 - build_script_build[c6b7d666d0a8ed36]::main
[INFO] [stderr]     12:     0x565284499c13 - <fn() as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     13:     0x5652844982fe - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     14:     0x565284498599 - std[70759c8f55707aa4]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     15:     0x5652847878a9 - std[70759c8f55707aa4]::rt::lang_start_internal
[INFO] [stderr]     16:     0x5652844981b1 - std[70759c8f55707aa4]::rt::lang_start::<()>
[INFO] [stderr]     17:     0x565284499d25 - main
[INFO] [stderr]     18:     0x75660b758601 - <unknown>
[INFO] [stderr]     19:     0x75660b758718 - __libc_start_main
[INFO] [stderr]     20:     0x565284497095 - _start
[INFO] [stderr]     21:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "a2f8bd1a83a902c4756ea8da53eb30478aaa7a62421305814742ab4840e72953", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2f8bd1a83a902c4756ea8da53eb30478aaa7a62421305814742ab4840e72953", kill_on_drop: false }`
[INFO] [stdout] a2f8bd1a83a902c4756ea8da53eb30478aaa7a62421305814742ab4840e72953
