[INFO] updating cached repository felix-d/extending-ruby-with-rust-benchmarks
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/felix-d/extending-ruby-with-rust-benchmarks
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/felix-d/extending-ruby-with-rust-benchmarks" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/felix-d/extending-ruby-with-rust-benchmarks"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/felix-d/extending-ruby-with-rust-benchmarks'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/felix-d/extending-ruby-with-rust-benchmarks" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/felix-d/extending-ruby-with-rust-benchmarks"`
[INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/felix-d/extending-ruby-with-rust-benchmarks'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 21599a8a59e10eee2b08ff4439e98f996d7b4417
[INFO] sha for GitHub repo felix-d/extending-ruby-with-rust-benchmarks: 21599a8a59e10eee2b08ff4439e98f996d7b4417
[INFO] validating manifest of felix-d/extending-ruby-with-rust-benchmarks on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of felix-d/extending-ruby-with-rust-benchmarks on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing felix-d/extending-ruby-with-rust-benchmarks
[INFO] finished frobbing felix-d/extending-ruby-with-rust-benchmarks
[INFO] frobbed toml for felix-d/extending-ruby-with-rust-benchmarks written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/felix-d/extending-ruby-with-rust-benchmarks/Cargo.toml
[INFO] started frobbing felix-d/extending-ruby-with-rust-benchmarks
[INFO] finished frobbing felix-d/extending-ruby-with-rust-benchmarks
[INFO] frobbed toml for felix-d/extending-ruby-with-rust-benchmarks written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/felix-d/extending-ruby-with-rust-benchmarks/Cargo.toml
[INFO] crate felix-d/extending-ruby-with-rust-benchmarks already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking felix-d/extending-ruby-with-rust-benchmarks against master#e305df1846a6d985315917ae0c81b74af8b4e641 for pr-60039-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-3/master#e305df1846a6d985315917ae0c81b74af8b4e641:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/felix-d/extending-ruby-with-rust-benchmarks:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] cda9d54820ee0c831e29d76096910139575f9a71065f36374385561877ebd601
[INFO] running `"docker" "start" "-a" "cda9d54820ee0c831e29d76096910139575f9a71065f36374385561877ebd601"`
[INFO] [stderr]    Compiling rutie v0.5.3
[INFO] [stderr]     Checking libcruby-sys v0.7.5
[INFO] [stderr]     Checking helix v0.7.5
[INFO] [stderr] error: failed to run custom build command for `rutie v0.5.3`
[INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/rutie-b5ea4c0d8f92bf47/build-script-build` (exit code: 101)
[INFO] [stderr] --- stdout
[INFO] [stderr] cargo:rustc-link-search=/usr/lib
[INFO] [stderr] cargo:rustc-link-lib=ruby-2.3
[INFO] [stderr] 
[INFO] [stderr] --- stderr
[INFO] [stderr] thread 'main' panicked at 'create_dir_all fail: ()', src/libcore/result.rs:999:5
[INFO] [stderr] stack backtrace:
[INFO] [stderr]    0:     0x55b93743a663 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h805294fd9a8a1853
[INFO] [stderr]                                at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39
[INFO] [stderr]    1:     0x55b93743637b - std::sys_common::backtrace::_print::h563674885828f2f5
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:71
[INFO] [stderr]    2:     0x55b937439456 - std::panicking::default_hook::{{closure}}::ha80a0fc374ac4513
[INFO] [stderr]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stderr]                                at src/libstd/panicking.rs:197
[INFO] [stderr]    3:     0x55b9374391e9 - std::panicking::default_hook::h22bb6d1b97092339
[INFO] [stderr]                                at src/libstd/panicking.rs:211
[INFO] [stderr]    4:     0x55b937439aaf - std::panicking::rust_panic_with_hook::hb430545a95762309
[INFO] [stderr]                                at src/libstd/panicking.rs:474
[INFO] [stderr]    5:     0x55b937439631 - std::panicking::continue_panic_fmt::h5eaf2c376dcf553f
[INFO] [stderr]                                at src/libstd/panicking.rs:381
[INFO] [stderr]    6:     0x55b937439515 - rust_begin_unwind
[INFO] [stderr]                                at src/libstd/panicking.rs:308
[INFO] [stderr]    7:     0x55b93744f31c - core::panicking::panic_fmt::ha3c82b3c8b41a4ff
[INFO] [stderr]                                at src/libcore/panicking.rs:85
[INFO] [stderr]    8:     0x55b9374241e4 - core::result::unwrap_failed::h7869f9275a1563f5
[INFO] [stderr]                                at /rustc/e305df1846a6d985315917ae0c81b74af8b4e641/src/libcore/macros.rs:18
[INFO] [stderr]    9:     0x55b93742604b - core::result::Result<T,E>::expect::hb2098e495bc8abe3
[INFO] [stderr]                                at /rustc/e305df1846a6d985315917ae0c81b74af8b4e641/src/libcore/result.rs:827
[INFO] [stderr]   10:     0x55b937419aab - build_script_build::ruby_lib_link_name::hfa704e26808d1656
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rutie-0.5.3/build.rs:176
[INFO] [stderr]   11:     0x55b93741a054 - build_script_build::dynamic_linker_args::h2077c71355ba58a3
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rutie-0.5.3/build.rs:205
[INFO] [stderr]   12:     0x55b937419676 - build_script_build::use_dylib::h7b6c7fd0917162ad
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rutie-0.5.3/build.rs:94
[INFO] [stderr]   13:     0x55b93741c1c8 - build_script_build::main::ha0e5760c7119701b
[INFO] [stderr]                                at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rutie-0.5.3/build.rs:356
[INFO] [stderr]   14:     0x55b93741f38f - std::rt::lang_start::{{closure}}::haf442a4f4ecad359
[INFO] [stderr]                                at /rustc/e305df1846a6d985315917ae0c81b74af8b4e641/src/libstd/rt.rs:64
[INFO] [stderr]   15:     0x55b937439502 - std::panicking::try::do_call::h1f09ded7f50c84d3
[INFO] [stderr]                                at src/libstd/rt.rs:49
[INFO] [stderr]                                at src/libstd/panicking.rs:293
[INFO] [stderr]   16:     0x55b937440429 - __rust_maybe_catch_panic
[INFO] [stderr]                                at src/libpanic_unwind/lib.rs:85
[INFO] [stderr]   17:     0x55b937439fbc - std::rt::lang_start_internal::hf27f440d51809051
[INFO] [stderr]                                at src/libstd/panicking.rs:272
[INFO] [stderr]                                at src/libstd/panic.rs:388
[INFO] [stderr]                                at src/libstd/rt.rs:48
[INFO] [stderr]   18:     0x55b93741f368 - std::rt::lang_start::hb6a337a31fd821d2
[INFO] [stderr]                                at /rustc/e305df1846a6d985315917ae0c81b74af8b4e641/src/libstd/rt.rs:64
[INFO] [stderr]   19:     0x55b93741c3f9 - main
[INFO] [stderr]   20:     0x7f8d6d71e2e0 - __libc_start_main
[INFO] [stderr]   21:     0x55b9373fc339 - _start
[INFO] [stderr]   22:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] running `"docker" "inspect" "cda9d54820ee0c831e29d76096910139575f9a71065f36374385561877ebd601"`
[INFO] running `"docker" "rm" "-f" "cda9d54820ee0c831e29d76096910139575f9a71065f36374385561877ebd601"`
[INFO] [stdout] cda9d54820ee0c831e29d76096910139575f9a71065f36374385561877ebd601