[INFO] updating cached repository AffogatoLang/moka-rust [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/AffogatoLang/moka-rust [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/AffogatoLang/moka-rust" "work/ex/beta-1.37-6/sources/1.36.0/gh/AffogatoLang/moka-rust"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/AffogatoLang/moka-rust'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/AffogatoLang/moka-rust" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/AffogatoLang/moka-rust"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/AffogatoLang/moka-rust'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e1bad1d529682827a44b75ceccedb7069d5cce16 [INFO] sha for GitHub repo AffogatoLang/moka-rust: e1bad1d529682827a44b75ceccedb7069d5cce16 [INFO] validating manifest of AffogatoLang/moka-rust on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of AffogatoLang/moka-rust on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing AffogatoLang/moka-rust [INFO] finished frobbing AffogatoLang/moka-rust [INFO] frobbed toml for AffogatoLang/moka-rust written to work/ex/beta-1.37-6/sources/1.36.0/gh/AffogatoLang/moka-rust/Cargo.toml [INFO] started frobbing AffogatoLang/moka-rust [INFO] finished frobbing AffogatoLang/moka-rust [INFO] frobbed toml for AffogatoLang/moka-rust written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/AffogatoLang/moka-rust/Cargo.toml [INFO] crate AffogatoLang/moka-rust already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing AffogatoLang/moka-rust against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-5/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/AffogatoLang/moka-rust:/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=warn" "-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" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] 0672ee32963ea2826e0723618a36513c0f4eae2427777cb9c34f8ed76af15158 [INFO] running `"docker" "start" "-a" "0672ee32963ea2826e0723618a36513c0f4eae2427777cb9c34f8ed76af15158"` [INFO] [stderr] Compiling enum-set v0.0.7 [INFO] [stderr] Compiling bzip2-sys v0.1.6 [INFO] [stderr] Compiling xattr v0.1.11 [INFO] [stderr] Compiling memchr v2.0.1 [INFO] [stderr] Compiling filetime v0.1.14 [INFO] [stderr] Compiling uuid v0.5.1 [INFO] [stderr] Compiling moka_rust v0.1.2 (/opt/crater/workdir) [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/build.rs:28:13 [INFO] [stderr] | [INFO] [stderr] 28 | fs::create_dir_all(&target_dir.parent().unwrap()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Compiling aho-corasick v0.6.4 [INFO] [stderr] Compiling tar v0.4.14 [INFO] [stderr] error: failed to run custom build command for `moka_rust v0.1.2 (/opt/crater/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/moka_rust-fd9e076958d7739c/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] "./target/debug" [INFO] [stderr] Target output: "./target/debug/./resources/py_env/interp_runner.py" [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Box', src/build.rs:29:79 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x562bb700de2b - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x562bb700de2b - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x562bb700de2b - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x562bb700de2b - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x562bb700de2b - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x562bb700db07 - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x562bb700e4f0 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x562bb6fe9508 - std::panicking::begin_panic::h6520f971c9dde74d [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x562bb6fe54fd - build_script_build::main::{{closure}}::h96384563c8788e70 [INFO] [stderr] at src/build.rs:29 [INFO] [stderr] 9: 0x562bb6fe829c - core::result::Result::unwrap_or_else::h4731f919cf747a4e [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/result.rs:766 [INFO] [stderr] 10: 0x562bb6fe4cbb - build_script_build::main::h717171560b2aaef3 [INFO] [stderr] at src/build.rs:29 [INFO] [stderr] 11: 0x562bb6fe6450 - std::rt::lang_start::{{closure}}::he23d134c6126306b [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/rt.rs:64 [INFO] [stderr] 12: 0x562bb700df43 - std::rt::lang_start_internal::{{closure}}::h055e1fdc5578d418 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 13: 0x562bb700df43 - std::panicking::try::do_call::h480cafa68c9928b4 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 14: 0x562bb701046a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 15: 0x562bb700e9fd - std::panicking::try::he0549d0299de204a [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 16: 0x562bb700e9fd - std::panic::catch_unwind::h422dc2db98f03517 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 17: 0x562bb700e9fd - std::rt::lang_start_internal::h121de03325a3f900 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 18: 0x562bb6fe6429 - std::rt::lang_start::h6a32304cb196409d [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/rt.rs:64 [INFO] [stderr] 19: 0x562bb6fe598a - main [INFO] [stderr] 20: 0x7f987b87e2e1 - __libc_start_main [INFO] [stderr] 21: 0x562bb6fe447a - _start [INFO] [stderr] 22: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "0672ee32963ea2826e0723618a36513c0f4eae2427777cb9c34f8ed76af15158"` [INFO] running `"docker" "rm" "-f" "0672ee32963ea2826e0723618a36513c0f4eae2427777cb9c34f8ed76af15158"` [INFO] [stdout] 0672ee32963ea2826e0723618a36513c0f4eae2427777cb9c34f8ed76af15158