[INFO] updating cached repository watilde/neon-fizzbuzz [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/watilde/neon-fizzbuzz [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/watilde/neon-fizzbuzz" "work/ex/beta-1.37-6/sources/1.36.0/gh/watilde/neon-fizzbuzz"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/watilde/neon-fizzbuzz'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/watilde/neon-fizzbuzz" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/watilde/neon-fizzbuzz"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/watilde/neon-fizzbuzz'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 18a82161b4067b780366697b08c2f8ec82a02012 [INFO] sha for GitHub repo watilde/neon-fizzbuzz: 18a82161b4067b780366697b08c2f8ec82a02012 [INFO] validating manifest of watilde/neon-fizzbuzz 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 watilde/neon-fizzbuzz 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 watilde/neon-fizzbuzz [INFO] finished frobbing watilde/neon-fizzbuzz [INFO] frobbed toml for watilde/neon-fizzbuzz written to work/ex/beta-1.37-6/sources/1.36.0/gh/watilde/neon-fizzbuzz/Cargo.toml [INFO] started frobbing watilde/neon-fizzbuzz [INFO] finished frobbing watilde/neon-fizzbuzz [INFO] frobbed toml for watilde/neon-fizzbuzz written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/watilde/neon-fizzbuzz/Cargo.toml [INFO] crate watilde/neon-fizzbuzz 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] error: the lock file /mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/watilde/neon-fizzbuzz/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [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] testing watilde/neon-fizzbuzz 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-6/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/watilde/neon-fizzbuzz:/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] 560f5adcac3105af1a0f1af03286b901f77b9c46bd6371881f27980d07fb270d [INFO] running `"docker" "start" "-a" "560f5adcac3105af1a0f1af03286b901f77b9c46bd6371881f27980d07fb270d"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Compiling neon-build v0.1.23 [INFO] [stderr] Compiling cslice v0.2.0 [INFO] [stderr] Compiling neon-runtime v0.1.23 [INFO] [stderr] Compiling neon v0.1.23 [INFO] [stderr] error: failed to run custom build command for `neon-runtime v0.1.23` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/neon-runtime-c13c55afcb841676/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Failed to run "npm install" for neon-runtime!', src/libcore/option.rs:1036:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55a2a375bec3 - 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: 0x55a2a37578cb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x55a2a375ac86 - 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: 0x55a2a375aa19 - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 4: 0x55a2a375b38f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 5: 0x55a2a375af11 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stderr] at src/libstd/panicking.rs:381 [INFO] [stderr] 6: 0x55a2a375adf5 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:308 [INFO] [stderr] 7: 0x55a2a377300c - core::panicking::panic_fmt::hc4f83bfed80aeabd [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 8: 0x55a2a3773076 - core::option::expect_failed::he602aa67d6d2d670 [INFO] [stderr] at src/libcore/option.rs:1036 [INFO] [stderr] 9: 0x55a2a3551038 - core::option::Option::expect::hefdcc04d9115cf76 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/option.rs:314 [INFO] [stderr] 10: 0x55a2a354f445 - build_script_build::build_object_file::h920b4905c370ef42 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/neon-runtime-0.1.23/build.rs:86 [INFO] [stderr] 11: 0x55a2a354ea85 - build_script_build::main::h4a51871831093f6d [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/neon-runtime-0.1.23/build.rs:10 [INFO] [stderr] 12: 0x55a2a35532bf - std::rt::lang_start::{{closure}}::hf1fdc4bf3b923c41 [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stderr] 13: 0x55a2a375ad92 - std::panicking::try::do_call::hc3d8373a0b215f51 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] at src/libstd/panicking.rs:293 [INFO] [stderr] 14: 0x55a2a3763919 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 15: 0x55a2a375b89c - 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] 16: 0x55a2a3553298 - std::rt::lang_start::ha816619033fcd2ca [INFO] [stderr] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/rt.rs:64 [INFO] [stderr] 17: 0x55a2a3550079 - main [INFO] [stderr] 18: 0x7fd50f3d52e0 - __libc_start_main [INFO] [stderr] 19: 0x55a2a354e979 - _start [INFO] [stderr] 20: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "560f5adcac3105af1a0f1af03286b901f77b9c46bd6371881f27980d07fb270d"` [INFO] running `"docker" "rm" "-f" "560f5adcac3105af1a0f1af03286b901f77b9c46bd6371881f27980d07fb270d"` [INFO] [stdout] 560f5adcac3105af1a0f1af03286b901f77b9c46bd6371881f27980d07fb270d