[INFO] cloning repository https://github.com/0xCCF4/nix-rs-bindings
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/0xCCF4/nix-rs-bindings" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xCCF4%2Fnix-rs-bindings", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xCCF4%2Fnix-rs-bindings'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eb171f1b89306bd37f2fcebd60c651d97bf45e7d
[INFO] checking 0xCCF4/nix-rs-bindings against master#021fc25b7a48f6051bee1e1f06c7a277e4de1cc9 for pr-151510
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F0xCCF4%2Fnix-rs-bindings" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/0xCCF4/nix-rs-bindings
[INFO] finished tweaking git repo https://github.com/0xCCF4/nix-rs-bindings
[INFO] tweaked toml for git repo https://github.com/0xCCF4/nix-rs-bindings written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/0xCCF4/nix-rs-bindings on toolchain 021fc25b7a48f6051bee1e1f06c7a277e4de1cc9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+021fc25b7a48f6051bee1e1f06c7a277e4de1cc9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/0xCCF4/nix-rs-bindings 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" "+021fc25b7a48f6051bee1e1f06c7a277e4de1cc9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded prettyplease v0.2.36
[INFO] [stderr]   Downloaded bindgen v0.72.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+021fc25b7a48f6051bee1e1f06c7a277e4de1cc9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e26a564eb3a77ba2c611a325aaf5156701674d63ffeab39d80bf0d4d35d09a90
[INFO] running `Command { std: "docker" "start" "-a" "e26a564eb3a77ba2c611a325aaf5156701674d63ffeab39d80bf0d4d35d09a90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e26a564eb3a77ba2c611a325aaf5156701674d63ffeab39d80bf0d4d35d09a90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e26a564eb3a77ba2c611a325aaf5156701674d63ffeab39d80bf0d4d35d09a90", kill_on_drop: false }`
[INFO] [stdout] e26a564eb3a77ba2c611a325aaf5156701674d63ffeab39d80bf0d4d35d09a90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+021fc25b7a48f6051bee1e1f06c7a277e4de1cc9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] af90c2c1b0c5cbea4a57cad6e0403b9f99ffad08a4696e9e453bb60adb632316
[INFO] running `Command { std: "docker" "start" "-a" "af90c2c1b0c5cbea4a57cad6e0403b9f99ffad08a4696e9e453bb60adb632316", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling glob v0.3.2
[INFO] [stderr]    Compiling prettyplease v0.2.36
[INFO] [stderr]    Compiling bindgen v0.72.0
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling libloading v0.8.8
[INFO] [stderr]     Checking shlex v1.3.0
[INFO] [stderr]     Checking pkg-config v0.3.32
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]     Checking nix-sys-common-build v0.1.0 (/opt/rustwide/workdir/common-build)
[INFO] [stderr]    Compiling nix-exprc-sys v0.1.0 (/opt/rustwide/workdir/nix-exprc-sys)
[INFO] [stderr]    Compiling nix-mainc-sys v0.1.0 (/opt/rustwide/workdir/nix-mainc-sys)
[INFO] [stderr]    Compiling nix-storec-sys v0.1.0 (/opt/rustwide/workdir/nix-storec-sys)
[INFO] [stderr]    Compiling nix-utilc-sys v0.1.0 (/opt/rustwide/workdir/nix-utilc-sys)
[INFO] [stderr]    Compiling nix-flakec-sys v0.1.0 (/opt/rustwide/workdir/nix-flakec-sys)
[INFO] [stderr] warning: nix-storec-sys@0.1.0: Neither feature 'shared' nor feature 'static' specified -> defaulting to 'shared'.
[INFO] [stderr] error: failed to run custom build command for `nix-storec-sys v0.1.0 (/opt/rustwide/workdir/nix-storec-sys)`
[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/nix-storec-sys-56ae20b24fb601c4/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:warning=Neither feature 'shared' nor feature 'static' specified -> defaulting to 'shared'.
[INFO] [stderr]   cargo:rerun-if-env-changed=NIX_STORE_C_NO_PKG_CONFIG
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG_PATH
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_PATH
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG_LIBDIR
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG_SYSROOT_DIR
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (754) panicked at common-build/src/lib.rs:35:10:
[INFO] [stderr]   called `Result::unwrap()` on an `Err` value: 
[INFO] [stderr]   pkg-config exited with status code 1
[INFO] [stderr]   > PKG_CONFIG_ALLOW_SYSTEM_LIBS=1 PKG_CONFIG_ALLOW_SYSTEM_CFLAGS=1 pkg-config --libs --cflags nix-store-c
[INFO] [stderr] 
[INFO] [stderr]   The system library `nix-store-c` required by crate `nix-storec-sys` was not found.
[INFO] [stderr]   The file `nix-store-c.pc` needs to be installed and the PKG_CONFIG_PATH environment variable must contain its parent directory.
[INFO] [stderr]   The PKG_CONFIG_PATH environment variable is not set.
[INFO] [stderr] 
[INFO] [stderr]   HINT: if you have installed the library, try setting PKG_CONFIG_PATH to the directory containing `nix-store-c.pc`.
[INFO] [stderr] 
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5d70bdff1bf2 - std[eb275a0245b67805]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5d70bdff1bf2 - std[eb275a0245b67805]::backtrace_rs::backtrace::trace_unsynchronized::<std[eb275a0245b67805]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5d70bdff1bf2 - std[eb275a0245b67805]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x5d70bdff1bf2 - <<std[eb275a0245b67805]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[3d7aa37e00cee3c2]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x5d70be007dda - <core[3d7aa37e00cee3c2]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x5d70be007dda - core[3d7aa37e00cee3c2]::fmt::write
[INFO] [stderr]      6:     0x5d70bdff71e6 - std[eb275a0245b67805]::io::default_write_fmt::<std[eb275a0245b67805]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x5d70bdff71e6 - <std[eb275a0245b67805]::sys::stdio::unix::Stderr as std[eb275a0245b67805]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]      8:     0x5d70bdfd220f - <std[eb275a0245b67805]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x5d70bdfd220f - std[eb275a0245b67805]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x5d70bdfec341 - std[eb275a0245b67805]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x5d70bdfec5ab - std[eb275a0245b67805]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/panicking.rs:825:13
[INFO] [stderr]     12:     0x5d70bdfd22c8 - std[eb275a0245b67805]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/panicking.rs:698:13
[INFO] [stderr]     13:     0x5d70bdfc9b89 - std[eb275a0245b67805]::sys::backtrace::__rust_end_short_backtrace::<std[eb275a0245b67805]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x5d70bdfd2c6d - __rustc[97508c9a37649ef0]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/panicking.rs:689:5
[INFO] [stderr]     15:     0x5d70be00859c - core[3d7aa37e00cee3c2]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x5d70be008312 - core[3d7aa37e00cee3c2]::result::unwrap_failed
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/core/src/result.rs:1867:5
[INFO] [stderr]     17:     0x5d70bda47ec7 - nix_sys_common_build[2c13176ee0d492bc]::configure_library::<build_script_build[5022785982712be4]::main::{closure#0}>
[INFO] [stderr]     18:     0x5d70bda4a071 - build_script_build[5022785982712be4]::main
[INFO] [stderr]     19:     0x5d70bda4bd33 - <fn() as core[3d7aa37e00cee3c2]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     20:     0x5d70bda49c86 - std[eb275a0245b67805]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     21:     0x5d70bda49fb9 - std[eb275a0245b67805]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     22:     0x5d70bdfeb456 - <&dyn core[3d7aa37e00cee3c2]::ops::function::Fn<(), Output = i32> + core[3d7aa37e00cee3c2]::marker::Sync + core[3d7aa37e00cee3c2]::panic::unwind_safe::RefUnwindSafe as core[3d7aa37e00cee3c2]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     23:     0x5d70bdfeb456 - std[eb275a0245b67805]::panicking::catch_unwind::do_call::<&dyn core[3d7aa37e00cee3c2]::ops::function::Fn<(), Output = i32> + core[3d7aa37e00cee3c2]::marker::Sync + core[3d7aa37e00cee3c2]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/panicking.rs:581:40
[INFO] [stderr]     24:     0x5d70bdfeb456 - std[eb275a0245b67805]::panicking::catch_unwind::<i32, &dyn core[3d7aa37e00cee3c2]::ops::function::Fn<(), Output = i32> + core[3d7aa37e00cee3c2]::marker::Sync + core[3d7aa37e00cee3c2]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/panicking.rs:544:19
[INFO] [stderr]     25:     0x5d70bdfeb456 - std[eb275a0245b67805]::panic::catch_unwind::<&dyn core[3d7aa37e00cee3c2]::ops::function::Fn<(), Output = i32> + core[3d7aa37e00cee3c2]::marker::Sync + core[3d7aa37e00cee3c2]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/panic.rs:359:14
[INFO] [stderr]     26:     0x5d70bdfeb456 - std[eb275a0245b67805]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/rt.rs:175:24
[INFO] [stderr]     27:     0x5d70bdfeb456 - std[eb275a0245b67805]::panicking::catch_unwind::do_call::<std[eb275a0245b67805]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/panicking.rs:581:40
[INFO] [stderr]     28:     0x5d70bdfeb456 - std[eb275a0245b67805]::panicking::catch_unwind::<isize, std[eb275a0245b67805]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/panicking.rs:544:19
[INFO] [stderr]     29:     0x5d70bdfeb456 - std[eb275a0245b67805]::panic::catch_unwind::<std[eb275a0245b67805]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/panic.rs:359:14
[INFO] [stderr]     30:     0x5d70bdfeb456 - std[eb275a0245b67805]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/rt.rs:171:5
[INFO] [stderr]     31:     0x5d70bda49c71 - std[eb275a0245b67805]::rt::lang_start::<()>
[INFO] [stderr]     32:     0x5d70bda4c1b5 - main
[INFO] [stderr]     33:     0x7773bb6981ca - <unknown>
[INFO] [stderr]     34:     0x7773bb69828b - __libc_start_main
[INFO] [stderr]     35:     0x5d70bda47a85 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] warning: nix-flakec-sys@0.1.0: Neither feature 'shared' nor feature 'static' specified -> defaulting to 'shared'.
[INFO] [stderr] error: failed to run custom build command for `nix-flakec-sys v0.1.0 (/opt/rustwide/workdir/nix-flakec-sys)`
[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/nix-flakec-sys-6571db0c0a12cd82/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:warning=Neither feature 'shared' nor feature 'static' specified -> defaulting to 'shared'.
[INFO] [stderr]   cargo:rerun-if-env-changed=NIX_FLAKE_C_NO_PKG_CONFIG
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG_PATH
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_PATH
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG_LIBDIR
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG_SYSROOT_DIR
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (760) panicked at common-build/src/lib.rs:35:10:
[INFO] [stderr]   called `Result::unwrap()` on an `Err` value: 
[INFO] [stderr]   pkg-config exited with status code 1
[INFO] [stderr]   > PKG_CONFIG_ALLOW_SYSTEM_LIBS=1 PKG_CONFIG_ALLOW_SYSTEM_CFLAGS=1 pkg-config --libs --cflags nix-flake-c
[INFO] [stderr] 
[INFO] [stderr]   The system library `nix-flake-c` required by crate `nix-flakec-sys` was not found.
[INFO] [stderr]   The file `nix-flake-c.pc` needs to be installed and the PKG_CONFIG_PATH environment variable must contain its parent directory.
[INFO] [stderr]   The PKG_CONFIG_PATH environment variable is not set.
[INFO] [stderr] 
[INFO] [stderr]   HINT: if you have installed the library, try setting PKG_CONFIG_PATH to the directory containing `nix-flake-c.pc`.
[INFO] [stderr] 
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5dce05ebabf2 - std[eb275a0245b67805]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5dce05ebabf2 - std[eb275a0245b67805]::backtrace_rs::backtrace::trace_unsynchronized::<std[eb275a0245b67805]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5dce05ebabf2 - std[eb275a0245b67805]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x5dce05ebabf2 - <<std[eb275a0245b67805]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[3d7aa37e00cee3c2]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x5dce05ed0dda - <core[3d7aa37e00cee3c2]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x5dce05ed0dda - core[3d7aa37e00cee3c2]::fmt::write
[INFO] [stderr]      6:     0x5dce05ec01e6 - std[eb275a0245b67805]::io::default_write_fmt::<std[eb275a0245b67805]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x5dce05ec01e6 - <std[eb275a0245b67805]::sys::stdio::unix::Stderr as std[eb275a0245b67805]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]      8:     0x5dce05e9b20f - <std[eb275a0245b67805]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x5dce05e9b20f - std[eb275a0245b67805]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x5dce05eb5341 - std[eb275a0245b67805]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x5dce05eb55ab - std[eb275a0245b67805]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/panicking.rs:825:13
[INFO] [stderr]     12:     0x5dce05e9b2c8 - std[eb275a0245b67805]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/panicking.rs:698:13
[INFO] [stderr]     13:     0x5dce05e92b89 - std[eb275a0245b67805]::sys::backtrace::__rust_end_short_backtrace::<std[eb275a0245b67805]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x5dce05e9bc6d - __rustc[97508c9a37649ef0]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/panicking.rs:689:5
[INFO] [stderr]     15:     0x5dce05ed159c - core[3d7aa37e00cee3c2]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x5dce05ed1312 - core[3d7aa37e00cee3c2]::result::unwrap_failed
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/core/src/result.rs:1867:5
[INFO] [stderr]     17:     0x5dce05910ec7 - nix_sys_common_build[2c13176ee0d492bc]::configure_library::<build_script_build[130de757f0c63d36]::main::{closure#0}>
[INFO] [stderr]     18:     0x5dce05913071 - build_script_build[130de757f0c63d36]::main
[INFO] [stderr]     19:     0x5dce05914d33 - <fn() as core[3d7aa37e00cee3c2]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     20:     0x5dce05912c86 - std[eb275a0245b67805]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     21:     0x5dce05912fb9 - std[eb275a0245b67805]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     22:     0x5dce05eb4456 - <&dyn core[3d7aa37e00cee3c2]::ops::function::Fn<(), Output = i32> + core[3d7aa37e00cee3c2]::marker::Sync + core[3d7aa37e00cee3c2]::panic::unwind_safe::RefUnwindSafe as core[3d7aa37e00cee3c2]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     23:     0x5dce05eb4456 - std[eb275a0245b67805]::panicking::catch_unwind::do_call::<&dyn core[3d7aa37e00cee3c2]::ops::function::Fn<(), Output = i32> + core[3d7aa37e00cee3c2]::marker::Sync + core[3d7aa37e00cee3c2]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/panicking.rs:581:40
[INFO] [stderr]     24:     0x5dce05eb4456 - std[eb275a0245b67805]::panicking::catch_unwind::<i32, &dyn core[3d7aa37e00cee3c2]::ops::function::Fn<(), Output = i32> + core[3d7aa37e00cee3c2]::marker::Sync + core[3d7aa37e00cee3c2]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/panicking.rs:544:19
[INFO] [stderr]     25:     0x5dce05eb4456 - std[eb275a0245b67805]::panic::catch_unwind::<&dyn core[3d7aa37e00cee3c2]::ops::function::Fn<(), Output = i32> + core[3d7aa37e00cee3c2]::marker::Sync + core[3d7aa37e00cee3c2]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/panic.rs:359:14
[INFO] [stderr]     26:     0x5dce05eb4456 - std[eb275a0245b67805]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/rt.rs:175:24
[INFO] [stderr]     27:     0x5dce05eb4456 - std[eb275a0245b67805]::panicking::catch_unwind::do_call::<std[eb275a0245b67805]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/panicking.rs:581:40
[INFO] [stderr]     28:     0x5dce05eb4456 - std[eb275a0245b67805]::panicking::catch_unwind::<isize, std[eb275a0245b67805]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/panicking.rs:544:19
[INFO] [stderr]     29:     0x5dce05eb4456 - std[eb275a0245b67805]::panic::catch_unwind::<std[eb275a0245b67805]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/panic.rs:359:14
[INFO] [stderr]     30:     0x5dce05eb4456 - std[eb275a0245b67805]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/rt.rs:171:5
[INFO] [stderr]     31:     0x5dce05912c71 - std[eb275a0245b67805]::rt::lang_start::<()>
[INFO] [stderr]     32:     0x5dce059151b5 - main
[INFO] [stderr]     33:     0x7b5781aa81ca - <unknown>
[INFO] [stderr]     34:     0x7b5781aa828b - __libc_start_main
[INFO] [stderr]     35:     0x5dce05910a85 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] [stderr] error: failed to run custom build command for `nix-exprc-sys v0.1.0 (/opt/rustwide/workdir/nix-exprc-sys)`
[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/nix-exprc-sys-9e99cd61a63e15ab/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-env-changed=NIX_EXPR_C_NO_PKG_CONFIG
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG_PATH
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_PATH
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG_LIBDIR
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG_SYSROOT_DIR
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (716) panicked at common-build/src/lib.rs:35:10:
[INFO] [stderr]   called `Result::unwrap()` on an `Err` value: 
[INFO] [stderr]   pkg-config exited with status code 1
[INFO] [stderr]   > PKG_CONFIG_ALLOW_SYSTEM_LIBS=1 PKG_CONFIG_ALLOW_SYSTEM_CFLAGS=1 pkg-config --libs --cflags nix-expr-c
[INFO] [stderr] 
[INFO] [stderr]   The system library `nix-expr-c` required by crate `nix-exprc-sys` was not found.
[INFO] [stderr]   The file `nix-expr-c.pc` needs to be installed and the PKG_CONFIG_PATH environment variable must contain its parent directory.
[INFO] [stderr]   The PKG_CONFIG_PATH environment variable is not set.
[INFO] [stderr] 
[INFO] [stderr]   HINT: if you have installed the library, try setting PKG_CONFIG_PATH to the directory containing `nix-expr-c.pc`.
[INFO] [stderr] 
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5e3637d4f252 - std[eb275a0245b67805]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5e3637d4f252 - std[eb275a0245b67805]::backtrace_rs::backtrace::trace_unsynchronized::<std[eb275a0245b67805]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5e3637d4f252 - std[eb275a0245b67805]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x5e3637d4f252 - <<std[eb275a0245b67805]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[3d7aa37e00cee3c2]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x5e3637d654ba - <core[3d7aa37e00cee3c2]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x5e3637d654ba - core[3d7aa37e00cee3c2]::fmt::write
[INFO] [stderr]      6:     0x5e3637d54846 - std[eb275a0245b67805]::io::default_write_fmt::<std[eb275a0245b67805]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x5e3637d54846 - <std[eb275a0245b67805]::sys::stdio::unix::Stderr as std[eb275a0245b67805]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]      8:     0x5e3637d2f4cf - <std[eb275a0245b67805]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x5e3637d2f4cf - std[eb275a0245b67805]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x5e3637d49601 - std[eb275a0245b67805]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x5e3637d4986b - std[eb275a0245b67805]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/panicking.rs:825:13
[INFO] [stderr]     12:     0x5e3637d2f588 - std[eb275a0245b67805]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/panicking.rs:698:13
[INFO] [stderr]     13:     0x5e3637d26d49 - std[eb275a0245b67805]::sys::backtrace::__rust_end_short_backtrace::<std[eb275a0245b67805]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x5e3637d2ff2d - __rustc[97508c9a37649ef0]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/panicking.rs:689:5
[INFO] [stderr]     15:     0x5e3637d65c7c - core[3d7aa37e00cee3c2]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x5e3637d659f2 - core[3d7aa37e00cee3c2]::result::unwrap_failed
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/core/src/result.rs:1867:5
[INFO] [stderr]     17:     0x5e36377a4337 - nix_sys_common_build[2c13176ee0d492bc]::configure_library::<build_script_build[cb6a74079c0574b7]::main::{closure#0}>
[INFO] [stderr]     18:     0x5e36377a6e31 - build_script_build[cb6a74079c0574b7]::main
[INFO] [stderr]     19:     0x5e36377a8c23 - <fn() as core[3d7aa37e00cee3c2]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     20:     0x5e36377a6266 - std[eb275a0245b67805]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     21:     0x5e36377a6599 - std[eb275a0245b67805]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     22:     0x5e3637d48716 - <&dyn core[3d7aa37e00cee3c2]::ops::function::Fn<(), Output = i32> + core[3d7aa37e00cee3c2]::marker::Sync + core[3d7aa37e00cee3c2]::panic::unwind_safe::RefUnwindSafe as core[3d7aa37e00cee3c2]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     23:     0x5e3637d48716 - std[eb275a0245b67805]::panicking::catch_unwind::do_call::<&dyn core[3d7aa37e00cee3c2]::ops::function::Fn<(), Output = i32> + core[3d7aa37e00cee3c2]::marker::Sync + core[3d7aa37e00cee3c2]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/panicking.rs:581:40
[INFO] [stderr]     24:     0x5e3637d48716 - std[eb275a0245b67805]::panicking::catch_unwind::<i32, &dyn core[3d7aa37e00cee3c2]::ops::function::Fn<(), Output = i32> + core[3d7aa37e00cee3c2]::marker::Sync + core[3d7aa37e00cee3c2]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/panicking.rs:544:19
[INFO] [stderr]     25:     0x5e3637d48716 - std[eb275a0245b67805]::panic::catch_unwind::<&dyn core[3d7aa37e00cee3c2]::ops::function::Fn<(), Output = i32> + core[3d7aa37e00cee3c2]::marker::Sync + core[3d7aa37e00cee3c2]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/panic.rs:359:14
[INFO] [stderr]     26:     0x5e3637d48716 - std[eb275a0245b67805]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/rt.rs:175:24
[INFO] [stderr]     27:     0x5e3637d48716 - std[eb275a0245b67805]::panicking::catch_unwind::do_call::<std[eb275a0245b67805]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/panicking.rs:581:40
[INFO] [stderr]     28:     0x5e3637d48716 - std[eb275a0245b67805]::panicking::catch_unwind::<isize, std[eb275a0245b67805]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/panicking.rs:544:19
[INFO] [stderr]     29:     0x5e3637d48716 - std[eb275a0245b67805]::panic::catch_unwind::<std[eb275a0245b67805]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/panic.rs:359:14
[INFO] [stderr]     30:     0x5e3637d48716 - std[eb275a0245b67805]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/rt.rs:171:5
[INFO] [stderr]     31:     0x5e36377a6251 - std[eb275a0245b67805]::rt::lang_start::<()>
[INFO] [stderr]     32:     0x5e36377a90a5 - main
[INFO] [stderr]     33:     0x7590a10911ca - <unknown>
[INFO] [stderr]     34:     0x7590a109128b - __libc_start_main
[INFO] [stderr]     35:     0x5e36377a3ef5 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] [stderr] warning: nix-utilc-sys@0.1.0: Neither feature 'shared' nor feature 'static' specified -> defaulting to 'shared'.
[INFO] [stderr] error: failed to run custom build command for `nix-utilc-sys v0.1.0 (/opt/rustwide/workdir/nix-utilc-sys)`
[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/nix-utilc-sys-5aeeed9291129eba/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:warning=Neither feature 'shared' nor feature 'static' specified -> defaulting to 'shared'.
[INFO] [stderr]   cargo:rerun-if-env-changed=NIX_UTIL_C_NO_PKG_CONFIG
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_PATH_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG_PATH
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_PATH
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG_LIBDIR
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_LIBDIR
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64-unknown-linux-gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR_x86_64_unknown_linux_gnu
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_PKG_CONFIG_SYSROOT_DIR
[INFO] [stderr]   cargo:rerun-if-env-changed=PKG_CONFIG_SYSROOT_DIR
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   thread 'main' (753) panicked at common-build/src/lib.rs:35:10:
[INFO] [stderr]   called `Result::unwrap()` on an `Err` value: 
[INFO] [stderr]   pkg-config exited with status code 1
[INFO] [stderr]   > PKG_CONFIG_ALLOW_SYSTEM_LIBS=1 PKG_CONFIG_ALLOW_SYSTEM_CFLAGS=1 pkg-config --libs --cflags nix-util-c
[INFO] [stderr] 
[INFO] [stderr]   The system library `nix-util-c` required by crate `nix-utilc-sys` was not found.
[INFO] [stderr]   The file `nix-util-c.pc` needs to be installed and the PKG_CONFIG_PATH environment variable must contain its parent directory.
[INFO] [stderr]   The PKG_CONFIG_PATH environment variable is not set.
[INFO] [stderr] 
[INFO] [stderr]   HINT: if you have installed the library, try setting PKG_CONFIG_PATH to the directory containing `nix-util-c.pc`.
[INFO] [stderr] 
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x5bada6464bf2 - std[eb275a0245b67805]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stderr]      1:     0x5bada6464bf2 - std[eb275a0245b67805]::backtrace_rs::backtrace::trace_unsynchronized::<std[eb275a0245b67805]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stderr]      2:     0x5bada6464bf2 - std[eb275a0245b67805]::sys::backtrace::_print_fmt
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/sys/backtrace.rs:74:9
[INFO] [stderr]      3:     0x5bada6464bf2 - <<std[eb275a0245b67805]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[3d7aa37e00cee3c2]::fmt::Display>::fmt
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/sys/backtrace.rs:44:26
[INFO] [stderr]      4:     0x5bada647adda - <core[3d7aa37e00cee3c2]::fmt::rt::Argument>::fmt
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/core/src/fmt/rt.rs:152:76
[INFO] [stderr]      5:     0x5bada647adda - core[3d7aa37e00cee3c2]::fmt::write
[INFO] [stderr]      6:     0x5bada646a1e6 - std[eb275a0245b67805]::io::default_write_fmt::<std[eb275a0245b67805]::sys::stdio::unix::Stderr>
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/io/mod.rs:639:11
[INFO] [stderr]      7:     0x5bada646a1e6 - <std[eb275a0245b67805]::sys::stdio::unix::Stderr as std[eb275a0245b67805]::io::Write>::write_fmt
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/io/mod.rs:1994:13
[INFO] [stderr]      8:     0x5bada644520f - <std[eb275a0245b67805]::sys::backtrace::BacktraceLock>::print
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr]      9:     0x5bada644520f - std[eb275a0245b67805]::panicking::default_hook::{closure#0}
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/panicking.rs:292:27
[INFO] [stderr]     10:     0x5bada645f341 - std[eb275a0245b67805]::panicking::default_hook
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/panicking.rs:319:9
[INFO] [stderr]     11:     0x5bada645f5ab - std[eb275a0245b67805]::panicking::panic_with_hook
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/panicking.rs:825:13
[INFO] [stderr]     12:     0x5bada64452c8 - std[eb275a0245b67805]::panicking::panic_handler::{closure#0}
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/panicking.rs:698:13
[INFO] [stderr]     13:     0x5bada643cb89 - std[eb275a0245b67805]::sys::backtrace::__rust_end_short_backtrace::<std[eb275a0245b67805]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/sys/backtrace.rs:182:18
[INFO] [stderr]     14:     0x5bada6445c6d - __rustc[97508c9a37649ef0]::rust_begin_unwind
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/panicking.rs:689:5
[INFO] [stderr]     15:     0x5bada647b59c - core[3d7aa37e00cee3c2]::panicking::panic_fmt
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/core/src/panicking.rs:80:14
[INFO] [stderr]     16:     0x5bada647b312 - core[3d7aa37e00cee3c2]::result::unwrap_failed
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/core/src/result.rs:1867:5
[INFO] [stderr]     17:     0x5bada5ebaec7 - nix_sys_common_build[2c13176ee0d492bc]::configure_library::<build_script_build[f1ceb34bedb9d2e2]::main::{closure#0}>
[INFO] [stderr]     18:     0x5bada5ebd071 - build_script_build[f1ceb34bedb9d2e2]::main
[INFO] [stderr]     19:     0x5bada5ebed33 - <fn() as core[3d7aa37e00cee3c2]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]     20:     0x5bada5ebcc86 - std[eb275a0245b67805]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
[INFO] [stderr]     21:     0x5bada5ebcfb9 - std[eb275a0245b67805]::rt::lang_start::<()>::{closure#0}
[INFO] [stderr]     22:     0x5bada645e456 - <&dyn core[3d7aa37e00cee3c2]::ops::function::Fn<(), Output = i32> + core[3d7aa37e00cee3c2]::marker::Sync + core[3d7aa37e00cee3c2]::panic::unwind_safe::RefUnwindSafe as core[3d7aa37e00cee3c2]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/core/src/ops/function.rs:287:21
[INFO] [stderr]     23:     0x5bada645e456 - std[eb275a0245b67805]::panicking::catch_unwind::do_call::<&dyn core[3d7aa37e00cee3c2]::ops::function::Fn<(), Output = i32> + core[3d7aa37e00cee3c2]::marker::Sync + core[3d7aa37e00cee3c2]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/panicking.rs:581:40
[INFO] [stderr]     24:     0x5bada645e456 - std[eb275a0245b67805]::panicking::catch_unwind::<i32, &dyn core[3d7aa37e00cee3c2]::ops::function::Fn<(), Output = i32> + core[3d7aa37e00cee3c2]::marker::Sync + core[3d7aa37e00cee3c2]::panic::unwind_safe::RefUnwindSafe>
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/panicking.rs:544:19
[INFO] [stderr]     25:     0x5bada645e456 - std[eb275a0245b67805]::panic::catch_unwind::<&dyn core[3d7aa37e00cee3c2]::ops::function::Fn<(), Output = i32> + core[3d7aa37e00cee3c2]::marker::Sync + core[3d7aa37e00cee3c2]::panic::unwind_safe::RefUnwindSafe, i32>
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/panic.rs:359:14
[INFO] [stderr]     26:     0x5bada645e456 - std[eb275a0245b67805]::rt::lang_start_internal::{closure#0}
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/rt.rs:175:24
[INFO] [stderr]     27:     0x5bada645e456 - std[eb275a0245b67805]::panicking::catch_unwind::do_call::<std[eb275a0245b67805]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/panicking.rs:581:40
[INFO] [stderr]     28:     0x5bada645e456 - std[eb275a0245b67805]::panicking::catch_unwind::<isize, std[eb275a0245b67805]::rt::lang_start_internal::{closure#0}>
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/panicking.rs:544:19
[INFO] [stderr]     29:     0x5bada645e456 - std[eb275a0245b67805]::panic::catch_unwind::<std[eb275a0245b67805]::rt::lang_start_internal::{closure#0}, isize>
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/panic.rs:359:14
[INFO] [stderr]     30:     0x5bada645e456 - std[eb275a0245b67805]::rt::lang_start_internal
[INFO] [stderr]                                  at /rustc/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/library/std/src/rt.rs:171:5
[INFO] [stderr]     31:     0x5bada5ebcc71 - std[eb275a0245b67805]::rt::lang_start::<()>
[INFO] [stderr]     32:     0x5bada5ebf1b5 - main
[INFO] [stderr]     33:     0x79860bdf71ca - <unknown>
[INFO] [stderr]     34:     0x79860bdf728b - __libc_start_main
[INFO] [stderr]     35:     0x5bada5ebaa85 - _start
[INFO] [stderr]     36:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "af90c2c1b0c5cbea4a57cad6e0403b9f99ffad08a4696e9e453bb60adb632316", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af90c2c1b0c5cbea4a57cad6e0403b9f99ffad08a4696e9e453bb60adb632316", kill_on_drop: false }`
[INFO] [stdout] af90c2c1b0c5cbea4a57cad6e0403b9f99ffad08a4696e9e453bb60adb632316
