[INFO] updating cached repository jlou2u/py-rust-hello-world [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/jlou2u/py-rust-hello-world [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/jlou2u/py-rust-hello-world" "work/ex/beta-1.38-1/sources/1.37.0/gh/jlou2u/py-rust-hello-world"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/jlou2u/py-rust-hello-world'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/jlou2u/py-rust-hello-world" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jlou2u/py-rust-hello-world"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jlou2u/py-rust-hello-world'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 688c762fcfaf038d101a4e80c31936e8101220ca [INFO] sha for GitHub repo jlou2u/py-rust-hello-world: 688c762fcfaf038d101a4e80c31936e8101220ca [INFO] validating manifest of jlou2u/py-rust-hello-world on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of jlou2u/py-rust-hello-world on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing jlou2u/py-rust-hello-world [INFO] finished frobbing jlou2u/py-rust-hello-world [INFO] frobbed toml for jlou2u/py-rust-hello-world written to work/ex/beta-1.38-1/sources/1.37.0/gh/jlou2u/py-rust-hello-world/Cargo.toml [INFO] started frobbing jlou2u/py-rust-hello-world [INFO] finished frobbing jlou2u/py-rust-hello-world [INFO] frobbed toml for jlou2u/py-rust-hello-world written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/jlou2u/py-rust-hello-world/Cargo.toml [INFO] crate jlou2u/py-rust-hello-world already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing jlou2u/py-rust-hello-world against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/jlou2u/py-rust-hello-world:/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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 4755a785189ab7c0ca5930e44d8acc62c9a3825c25d1051b5075d6f4ed32f63b [INFO] running `"docker" "start" "-a" "4755a785189ab7c0ca5930e44d8acc62c9a3825c25d1051b5075d6f4ed32f63b"` [INFO] [stderr] Compiling cpython v0.2.0 [INFO] [stderr] Compiling regex v0.2.11 [INFO] [stderr] Compiling python3-sys v0.2.0 [INFO] [stderr] error: failed to run custom build command for `python3-sys v0.2.0` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/python3-sys-1587705be3d84a36/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: "failed to run python interpreter `\"python3.6\" \"-c\" \"import sys; import sysconfig; print(sys.executable); print(sys.version_info[0:2]); print(sysconfig.get_config_var(\\\'LIBDIR\\\')); print(sysconfig.get_config_var(\\\'Py_ENABLE_SHARED\\\')); print(sysconfig.get_config_var(\\\'LDVERSION\\\') or \\\'%s%s\\\' % (sysconfig.get_config_var(\\\'py_version_short\\\'), sysconfig.get_config_var(\\\'DEBUG_EXT\\\') or \\\'\\\')); print(sys.exec_prefix);\"`: No such file or directory (os error 2)"', src/libcore/result.rs:999:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x556895dfe2eb - backtrace::backtrace::libunwind::trace::hfe5db90796807973 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x556895dfe2eb - backtrace::backtrace::trace_unsynchronized::h34b865a835594335 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x556895dfe2eb - std::sys_common::backtrace::_print::h527254ae44989167 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x556895dfe2eb - std::sys_common::backtrace::print::he85dd5ddddf46503 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x556895dfe2eb - std::panicking::default_hook::{{closure}}::h847a2eb38b396f14 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x556895dfdfc7 - std::panicking::default_hook::h2ca0f9a30a0e206b [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x556895dfea00 - std::panicking::rust_panic_with_hook::hffcefc09751839d1 [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x556895dfe582 - std::panicking::continue_panic_fmt::hc0f142c930c846fc [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x556895dfe466 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 9: 0x556895e17f6d - core::panicking::panic_fmt::h2daf88b2616ca2b2 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x556895c389d7 - core::result::unwrap_failed::hb7a7be5a14f4e004 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/macros.rs:18 [INFO] [stderr] 11: 0x556895c3962c - core::result::Result::unwrap::h281a861a463339da [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libcore/result.rs:800 [INFO] [stderr] 12: 0x556895c2e519 - build_script_build::main::h4ab4229de8fe08d9 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/python3-sys-0.2.0/build.rs:392 [INFO] [stderr] 13: 0x556895c3a680 - std::rt::lang_start::{{closure}}::h154c29e8e96ea5d9 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64 [INFO] [stderr] 14: 0x556895dfe403 - std::rt::lang_start_internal::{{closure}}::h447d8812e3ee306d [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 15: 0x556895dfe403 - std::panicking::try::do_call::h4a61cb372364c745 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 16: 0x556895e0487a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 17: 0x556895dfef0d - std::panicking::try::hdf71f938885bca42 [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 18: 0x556895dfef0d - std::panic::catch_unwind::h7e85dbf162b1611a [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 19: 0x556895dfef0d - std::rt::lang_start_internal::h1e06cc26b9fc25ea [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 20: 0x556895c3a659 - std::rt::lang_start::hbf4cf30eb3c8a425 [INFO] [stderr] at /rustc/eae3437dfe991621e8afdc82734f4a172d7ddf9b/src/libstd/rt.rs:64 [INFO] [stderr] 21: 0x556895c2f3ca - main [INFO] [stderr] 22: 0x7fa7f51fb2e1 - __libc_start_main [INFO] [stderr] 23: 0x556895c2889a - _start [INFO] [stderr] 24: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "4755a785189ab7c0ca5930e44d8acc62c9a3825c25d1051b5075d6f4ed32f63b"` [INFO] running `"docker" "rm" "-f" "4755a785189ab7c0ca5930e44d8acc62c9a3825c25d1051b5075d6f4ed32f63b"` [INFO] [stdout] 4755a785189ab7c0ca5930e44d8acc62c9a3825c25d1051b5075d6f4ed32f63b