[INFO] fetching crate libnixstore 0.4.0...
[INFO] testing libnixstore-0.4.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate libnixstore 0.4.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate libnixstore 0.4.0
[INFO] finished tweaking crates.io crate libnixstore 0.4.0
[INFO] tweaked toml for crates.io crate libnixstore 0.4.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate libnixstore 0.4.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 33 packages to highest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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] b51f2e5ff7c71943efe02ac245e2827eb96b50c6cdfb5c46edac0d91cc6c6060
[INFO] running `Command { std: "docker" "start" "b51f2e5ff7c71943efe02ac245e2827eb96b50c6cdfb5c46edac0d91cc6c6060", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b51f2e5ff7c71943efe02ac245e2827eb96b50c6cdfb5c46edac0d91cc6c6060", 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" "b51f2e5ff7c71943efe02ac245e2827eb96b50c6cdfb5c46edac0d91cc6c6060" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b51f2e5ff7c71943efe02ac245e2827eb96b50c6cdfb5c46edac0d91cc6c6060", 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" "b51f2e5ff7c71943efe02ac245e2827eb96b50c6cdfb5c46edac0d91cc6c6060" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling equivalent v1.0.3
[INFO] [stderr]    Compiling link-cplusplus v1.0.12
[INFO] [stderr]    Compiling scratch v1.0.9
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling cxxbridge-flags v1.0.205
[INFO] [stderr]    Compiling pkg-config v0.3.34
[INFO] [stderr]    Compiling indexmap v2.14.2
[INFO] [stderr]    Compiling cxx v1.0.205
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling codespan-reporting v0.13.1
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]    Compiling cxx-build v1.0.205
[INFO] [stderr]    Compiling cxxbridge-macro v1.0.205
[INFO] [stderr]    Compiling libnixstore v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: libnixstore@0.4.0: src/nix.cpp:3:10: fatal error: nix/config.h: No such file or directory
[INFO] [stderr] warning: libnixstore@0.4.0:     3 | #include <nix/config.h>
[INFO] [stderr] warning: libnixstore@0.4.0:       |          ^~~~~~~~~~~~~~
[INFO] [stderr] warning: libnixstore@0.4.0: compilation terminated.
[INFO] [stderr] error: failed to run custom build command for `libnixstore v0.4.0 (/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/libnixstore/15ce21775a763e36/out/build_script_build` (exit status: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:rerun-if-changed=src/lib.rs
[INFO] [stderr]   cargo:CXXBRIDGE_PREFIX=libnixstore
[INFO] [stderr]   cargo:CXXBRIDGE_DIR0=/opt/rustwide/target/release/build/libnixstore/4c2a576a9ca8f36a/out/cxxbridge/include
[INFO] [stderr]   cargo:CXXBRIDGE_DIR1=/opt/rustwide/target/release/build/libnixstore/4c2a576a9ca8f36a/out/cxxbridge/crate
[INFO] [stderr]   cargo:rerun-if-env-changed=CC_FORCE_DISABLE
[INFO] [stderr]   CC_FORCE_DISABLE = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXX_x86_64-unknown-linux-gnu
[INFO] [stderr]   CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXX_x86_64_unknown_linux_gnu
[INFO] [stderr]   CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CXX
[INFO] [stderr]   HOST_CXX = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXX
[INFO] [stderr]   CXX = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CC_ENABLE_DEBUG_OUTPUT
[INFO] [stderr]   cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS
[INFO] [stderr]   CXXFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CXXFLAGS
[INFO] [stderr]   HOST_CXXFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64_unknown_linux_gnu
[INFO] [stderr]   CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64-unknown-linux-gnu
[INFO] [stderr]   CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS
[INFO] [stderr]   CXXFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CXXFLAGS
[INFO] [stderr]   HOST_CXXFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64_unknown_linux_gnu
[INFO] [stderr]   CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64-unknown-linux-gnu
[INFO] [stderr]   CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CRATE_CC_NO_DEFAULTS
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS
[INFO] [stderr]   CXXFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=HOST_CXXFLAGS
[INFO] [stderr]   HOST_CXXFLAGS = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64_unknown_linux_gnu
[INFO] [stderr]   CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   cargo:rerun-if-env-changed=CXXFLAGS_x86_64-unknown-linux-gnu
[INFO] [stderr]   CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   cargo:warning=src/nix.cpp:3:10: fatal error: nix/config.h: No such file or directory
[INFO] [stderr]   cargo:warning=    3 | #include <nix/config.h>
[INFO] [stderr]   cargo:warning=      |          ^~~~~~~~~~~~~~
[INFO] [stderr]   cargo:warning=compilation terminated.
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr]   CXX include path:
[INFO] [stderr]     /opt/rustwide/target/release/build/libnixstore/4c2a576a9ca8f36a/out/cxxbridge/include
[INFO] [stderr]     /opt/rustwide/target/release/build/libnixstore/4c2a576a9ca8f36a/out/cxxbridge/crate
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   error occurred in cc-rs: command did not execute successfully (status code exit status: 1): "c++" "-O3" "-ffunction-sections" "-fdata-sections" "-fPIC" "-m64" "-I" "/opt/rustwide/target/release/build/libnixstore/4c2a576a9ca8f36a/out/cxxbridge/include" "-I" "/opt/rustwide/target/release/build/libnixstore/4c2a576a9ca8f36a/out/cxxbridge/crate" "-Wall" "-Wextra" "-std=c++17" "-O2" "-o" "/opt/rustwide/target/release/build/libnixstore/4c2a576a9ca8f36a/out/0602fb52cb66f316-nix.o" "-c" "src/nix.cpp"
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "b51f2e5ff7c71943efe02ac245e2827eb96b50c6cdfb5c46edac0d91cc6c6060", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b51f2e5ff7c71943efe02ac245e2827eb96b50c6cdfb5c46edac0d91cc6c6060", kill_on_drop: false }`
[INFO] [stdout] b51f2e5ff7c71943efe02ac245e2827eb96b50c6cdfb5c46edac0d91cc6c6060
