[INFO] updating cached repository Cyanogenoid/lcpgn [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Cyanogenoid/lcpgn [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Cyanogenoid/lcpgn" "work/ex/beta-1.37-6/sources/1.36.0/gh/Cyanogenoid/lcpgn"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/Cyanogenoid/lcpgn'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Cyanogenoid/lcpgn" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Cyanogenoid/lcpgn"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Cyanogenoid/lcpgn'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 697b5c813a2cd09dd87d19642dd285d3e4b110a8 [INFO] sha for GitHub repo Cyanogenoid/lcpgn: 697b5c813a2cd09dd87d19642dd285d3e4b110a8 [INFO] validating manifest of Cyanogenoid/lcpgn 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 Cyanogenoid/lcpgn 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 Cyanogenoid/lcpgn [INFO] finished frobbing Cyanogenoid/lcpgn [INFO] frobbed toml for Cyanogenoid/lcpgn written to work/ex/beta-1.37-6/sources/1.36.0/gh/Cyanogenoid/lcpgn/Cargo.toml [INFO] started frobbing Cyanogenoid/lcpgn [INFO] finished frobbing Cyanogenoid/lcpgn [INFO] frobbed toml for Cyanogenoid/lcpgn written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/Cyanogenoid/lcpgn/Cargo.toml [INFO] crate Cyanogenoid/lcpgn 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] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing Cyanogenoid/lcpgn against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/Cyanogenoid/lcpgn:/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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] b30e4905bb631d984ab6034f61f934ba87c0f18bfb42fadd259f4fb4ab88ef4f [INFO] running `"docker" "start" "-a" "b30e4905bb631d984ab6034f61f934ba87c0f18bfb42fadd259f4fb4ab88ef4f"` [INFO] [stderr] Compiling cc v1.0.30 [INFO] [stderr] Compiling flatbuffers v0.5.0 [INFO] [stderr] Compiling shakmaty v0.13.1 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling flatc-rust v0.1.2 [INFO] [stderr] Compiling clicolors-control v1.0.0 [INFO] [stderr] Compiling slice-deque v0.1.16 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling btoi v0.4.0 [INFO] [stderr] Compiling number_prefix v0.2.8 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling syn v0.15.26 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling lcpgn v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] error: failed to run custom build command for `lcpgn v0.1.0 (/opt/crater/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/lcpgn-6c269faa144daa2a/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] cargo:rerun-if-changed=libs/lczero-common/flat/chunk.fbs [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'flatc: Custom { kind: NotFound, error: StringError("failed to spawn `\"flatc\" \"--version\"`: No such file or directory (os error 2)") }', src/libcore/result.rs:999:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x559916c06bc3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x559916c027cb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x559916c05a56 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:197 [INFO] [stderr] 3: 0x559916c057e9 - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 4: 0x559916c060af - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 5: 0x559916c05c31 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stderr] at src/libstd/panicking.rs:381 [INFO] [stderr] 6: 0x559916c05b15 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:308 [INFO] [stderr] 7: 0x559916c1ad0c - core::panicking::panic_fmt::hc4f83bfed80aeabd [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 8: 0x559916be1516 - core::result::unwrap_failed::hc3700d9c53f5fb7c [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18 [INFO] [stderr] 9: 0x559916be15d5 - core::result::Result::expect::hfa8a00855d401a14 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:827 [INFO] [stderr] 10: 0x559916be13a6 - build_script_build::main::h2653313824d37ec8 [INFO] [stderr] at /opt/crater/workdir/build.rs:8 [INFO] [stderr] 11: 0x559916be168f - std::rt::lang_start::{{closure}}::h06bda45e10cb982e [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stderr] 12: 0x559916c05b02 - std::panicking::try::do_call::hc3d8373a0b215f51 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] at src/libstd/panicking.rs:293 [INFO] [stderr] 13: 0x559916c0c0b9 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 14: 0x559916c065bc - std::rt::lang_start_internal::he5218c8b95d395f2 [INFO] [stderr] at src/libstd/panicking.rs:272 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 15: 0x559916be1668 - std::rt::lang_start::h152a7b5208304bd4 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stderr] 16: 0x559916be13d9 - main [INFO] [stderr] 17: 0x7f92b508e2e0 - __libc_start_main [INFO] [stderr] 18: 0x559916be0f19 - _start [INFO] [stderr] 19: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "b30e4905bb631d984ab6034f61f934ba87c0f18bfb42fadd259f4fb4ab88ef4f"` [INFO] running `"docker" "rm" "-f" "b30e4905bb631d984ab6034f61f934ba87c0f18bfb42fadd259f4fb4ab88ef4f"` [INFO] [stdout] b30e4905bb631d984ab6034f61f934ba87c0f18bfb42fadd259f4fb4ab88ef4f