[INFO] updating cached repository https://github.com/symphorien/nix-du
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] cc6ec6f57563a18734d9204c3a7700ba806b3de9
[INFO] checking symphorien/nix-du against try#1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0 for pr-69530
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsymphorien%2Fnix-du" "/workspace/builds/worker-0/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/symphorien/nix-du on toolchain 1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/symphorien/nix-du
[INFO] finished tweaking git repo https://github.com/symphorien/nix-du
[INFO] tweaked toml for git repo https://github.com/symphorien/nix-du written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/symphorien/nix-du already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 52b301f8a6ecd657b360b2cb6e1278f5f64851feff914caa552eaa049c8e2d14
[INFO] running `"docker" "start" "-a" "52b301f8a6ecd657b360b2cb6e1278f5f64851feff914caa552eaa049c8e2d14"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling syn v1.0.17
[INFO] [stderr]    Compiling siphasher v0.3.2
[INFO] [stderr]     Checking unicode-width v0.1.7
[INFO] [stderr]     Checking human-size v0.4.0
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking fixedbitset v0.2.0
[INFO] [stderr]     Checking cli_test_dir v0.1.7
[INFO] [stderr]     Checking vec_map v0.8.1
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking array-macro v1.0.4
[INFO] [stderr]     Checking humansize v1.1.0
[INFO] [stderr]    Compiling nix-du v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling phf_shared v0.8.0
[INFO] [stderr]     Checking walkdir v2.3.1
[INFO] [stderr]     Checking libc v0.2.68
[INFO] [stderr]     Checking memchr v2.3.3
[INFO] [stderr]     Checking num-traits v0.2.11
[INFO] [stderr]     Checking indexmap v1.3.2
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking petgraph v0.5.0
[INFO] [stderr]     Checking phf v0.8.0
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]     Checking clap v2.33.0
[INFO] [stderr] error: failed to run custom build command for `nix-du v0.3.1 (/opt/rustwide/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/nix-du-1ba81686eb1728f1/build-script-build` (exit code: 101)
[INFO] [stderr] --- stdout
[INFO] [stderr] cargo:rerun-if-changed=wrapper.hpp
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr] DEBUG = Some("true")
[INFO] [stderr] CARGO_CFG_TARGET_FEATURE = Some("fxsr,mmx,sse,sse2")
[INFO] [stderr] running: "c++" "-O2" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-std=c++17" "-DFINDROOTS_HAS_CENSOR" "-DROOTS_ARE_MAP_TO_SET" "-o" "/opt/rustwide/target/debug/build/nix-du-e348c30f6f0c567a/out/wrapper.o" "-c" "wrapper.cpp"
[INFO] [stderr] cargo:warning=wrapper.cpp:11:10: fatal error: nix/config.h: No such file or directory
[INFO] [stderr] cargo:warning=   11 | #include <nix/config.h> // #define SYSTEM
[INFO] [stderr] cargo:warning=      |          ^~~~~~~~~~~~~~
[INFO] [stderr] cargo:warning=compilation terminated.
[INFO] [stderr] exit code: 1
[INFO] [stderr] TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr] CXX_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXX_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXX = None
[INFO] [stderr] CXX = None
[INFO] [stderr] CXXFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr] CXXFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr] HOST_CXXFLAGS = None
[INFO] [stderr] CXXFLAGS = None
[INFO] [stderr] CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr] DEBUG = Some("true")
[INFO] [stderr] CARGO_CFG_TARGET_FEATURE = Some("fxsr,mmx,sse,sse2")
[INFO] [stderr] running: "c++" "-O2" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-std=c++14" "-o" "/opt/rustwide/target/debug/build/nix-du-e348c30f6f0c567a/out/wrapper.o" "-c" "wrapper.cpp"
[INFO] [stderr] cargo:warning=wrapper.cpp:11:10: fatal error: nix/config.h: No such file or directory
[INFO] [stderr] cargo:warning=   11 | #include <nix/config.h> // #define SYSTEM
[INFO] [stderr] cargo:warning=      |          ^~~~~~~~~~~~~~
[INFO] [stderr] cargo:warning=compilation terminated.
[INFO] [stderr] exit code: 1
[INFO] [stderr] 
[INFO] [stderr] --- stderr
[INFO] [stderr] thread 'main' panicked at 'Error { kind: ToolExecError, message: "Command \"c++\" \"-O2\" \"-ffunction-sections\" \"-fdata-sections\" \"-fPIC\" \"-g\" \"-fno-omit-frame-pointer\" \"-m64\" \"-Wall\" \"-Wextra\" \"-std=c++14\" \"-o\" \"/opt/rustwide/target/debug/build/nix-du-e348c30f6f0c567a/out/wrapper.o\" \"-c\" \"wrapper.cpp\" with args \"c++\" did not execute successfully (status code exit code: 1)." }', build.rs:29:32
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x560ca3571594 - backtrace::backtrace::libunwind::trace::h4c42d7a28713e66c
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/libunwind.rs:86
[INFO] [stderr]    1:     0x560ca3571594 - backtrace::backtrace::trace_unsynchronized::hea5bb01664ae4a3b
[INFO] [stderr]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.44/src/backtrace/mod.rs:66
[INFO] [stderr]    2:     0x560ca3571594 - std::sys_common::backtrace::_print_fmt::h84e640c363e9906a
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stderr]    3:     0x560ca3571594 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hcd6ef3b391ce8f42
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]    4:     0x560ca3591ccc - core::fmt::write::h339351c8e5383b2b
[INFO] [stderr]                                at src/libcore/fmt/mod.rs:1053
[INFO] [stderr]    5:     0x560ca356d737 - std::io::Write::write_fmt::h9d839029d2da7e4b
[INFO] [stderr]                                at src/libstd/io/mod.rs:1428
[INFO] [stderr]    6:     0x560ca3573e15 - std::sys_common::backtrace::_print::h236df9224a3e0798
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stderr]    7:     0x560ca3573e15 - std::sys_common::backtrace::print::hec3df07a76753185
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stderr]    8:     0x560ca3573e15 - std::panicking::default_hook::{{closure}}::h42e034bee82e8964
[INFO] [stderr]                                at src/libstd/panicking.rs:204
[INFO] [stderr]    9:     0x560ca3573b57 - std::panicking::default_hook::hca8e29f89a1fe45d
[INFO] [stderr]                                at src/libstd/panicking.rs:224
[INFO] [stderr]   10:     0x560ca3574472 - std::panicking::rust_panic_with_hook::h7f4cdeab0774c3aa
[INFO] [stderr]                                at src/libstd/panicking.rs:470
[INFO] [stderr]   11:     0x560ca357405b - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:378
[INFO] [stderr]   12:     0x560ca3573fcb - std::panicking::begin_panic_fmt::h60c68fc166e2a4c8
[INFO] [stderr]                                at src/libstd/panicking.rs:332
[INFO] [stderr]   13:     0x560ca3501e6d - build_script_build::main::{{closure}}::h345e833895f7b54b
[INFO] [stderr]                                at /opt/rustwide/workdir/build.rs:29
[INFO] [stderr]   14:     0x560ca3501150 - core::iter::traits::iterator::Iterator::for_each::call::{{closure}}::h8e40372252080b7d
[INFO] [stderr]                                at /rustc/1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0/src/libcore/iter/traits/iterator.rs:656
[INFO] [stderr]   15:     0x560ca3500fd0 - core::iter::traits::iterator::Iterator::fold::ok::{{closure}}::hef135738b00357d9
[INFO] [stderr]                                at /rustc/1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0/src/libcore/iter/traits/iterator.rs:2000
[INFO] [stderr]   16:     0x560ca3502578 - core::iter::traits::iterator::Iterator::try_fold::h4ea1ed77e7215fc3
[INFO] [stderr]                                at /rustc/1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0/src/libcore/iter/traits/iterator.rs:1876
[INFO] [stderr]   17:     0x560ca3502435 - core::iter::traits::iterator::Iterator::fold::hf289bcb4e1934a0e
[INFO] [stderr]                                at /rustc/1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0/src/libcore/iter/traits/iterator.rs:2003
[INFO] [stderr]   18:     0x560ca35024ae - core::iter::traits::iterator::Iterator::for_each::h79db2787ce3cf281
[INFO] [stderr]                                at /rustc/1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0/src/libcore/iter/traits/iterator.rs:659
[INFO] [stderr]   19:     0x560ca3501af4 - build_script_build::main::h242dd60cf319f7e4
[INFO] [stderr]                                at /opt/rustwide/workdir/build.rs:8
[INFO] [stderr]   20:     0x560ca35015bb - std::rt::lang_start::{{closure}}::h1a44e7d33bb6ede2
[INFO] [stderr]                                at /rustc/1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0/src/libstd/rt.rs:67
[INFO] [stderr]   21:     0x560ca3573f33 - std::rt::lang_start_internal::{{closure}}::h4be81bc73aab0ad7
[INFO] [stderr]                                at src/libstd/rt.rs:52
[INFO] [stderr]   22:     0x560ca3573f33 - std::panicking::try::do_call::h939cc44d5708b5fd
[INFO] [stderr]                                at src/libstd/panicking.rs:303
[INFO] [stderr]   23:     0x560ca357c567 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:86
[INFO] [stderr]   24:     0x560ca3574919 - std::panicking::try::ha798276602052e14
[INFO] [stderr]                                at src/libstd/panicking.rs:281
[INFO] [stderr]   25:     0x560ca3574919 - std::panic::catch_unwind::h65fa2b034e543427
[INFO] [stderr]                                at src/libstd/panic.rs:394
[INFO] [stderr]   26:     0x560ca3574919 - std::rt::lang_start_internal::hfc215951a8372eea
[INFO] [stderr]                                at src/libstd/rt.rs:51
[INFO] [stderr]   27:     0x560ca3501597 - std::rt::lang_start::h813bbcb9642c8d16
[INFO] [stderr]                                at /rustc/1cdff26b98d4c2377ea6ae8929f1daebbf58f2b0/src/libstd/rt.rs:67
[INFO] [stderr]   28:     0x560ca3501e9a - main
[INFO] [stderr]   29:     0x7f79d32510b3 - __libc_start_main
[INFO] [stderr]   30:     0x560ca350018e - _start
[INFO] [stderr]   31:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `"docker" "inspect" "52b301f8a6ecd657b360b2cb6e1278f5f64851feff914caa552eaa049c8e2d14"`
[INFO] running `"docker" "rm" "-f" "52b301f8a6ecd657b360b2cb6e1278f5f64851feff914caa552eaa049c8e2d14"`
[INFO] [stdout] 52b301f8a6ecd657b360b2cb6e1278f5f64851feff914caa552eaa049c8e2d14