[INFO] updating cached repository xasopheno/weresocool-parser [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/xasopheno/weresocool-parser [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/xasopheno/weresocool-parser" "work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/xasopheno/weresocool-parser"` [INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/xasopheno/weresocool-parser'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/xasopheno/weresocool-parser" "work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/xasopheno/weresocool-parser"` [INFO] [stderr] Cloning into 'work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/xasopheno/weresocool-parser'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 73ef9bd43fea7d8e1a18164cb3c7d5a79b6d4e3c [INFO] sha for GitHub repo xasopheno/weresocool-parser: 73ef9bd43fea7d8e1a18164cb3c7d5a79b6d4e3c [INFO] validating manifest of xasopheno/weresocool-parser on toolchain master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of xasopheno/weresocool-parser on toolchain try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing xasopheno/weresocool-parser [INFO] finished frobbing xasopheno/weresocool-parser [INFO] frobbed toml for xasopheno/weresocool-parser written to work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/xasopheno/weresocool-parser/Cargo.toml [INFO] started frobbing xasopheno/weresocool-parser [INFO] finished frobbing xasopheno/weresocool-parser [INFO] frobbed toml for xasopheno/weresocool-parser written to work/ex/pr-59199/sources/try#68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b/gh/xasopheno/weresocool-parser/Cargo.toml [INFO] crate xasopheno/weresocool-parser already has a lockfile, it will not be regenerated [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+68fcf881bd1e4dbfc21e22f8c7a56b8a5d8e8f7b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking xasopheno/weresocool-parser against master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7 for pr-59199 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-59199/worker-0/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-59199/sources/master#bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/gh/xasopheno/weresocool-parser:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 2bfd19c035c6da71283aee0229aec4081f3fb048c2754ea50b876e82edc29e7b [INFO] running `"docker" "start" "-a" "2bfd19c035c6da71283aee0229aec4081f3fb048c2754ea50b876e82edc29e7b"` [INFO] [stderr] Compiling rand_core v0.3.0 [INFO] [stderr] Compiling libc v0.2.43 [INFO] [stderr] Compiling siphasher v0.2.3 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Compiling serde v1.0.79 [INFO] [stderr] Compiling proc-macro2 v0.4.20 [INFO] [stderr] Compiling cfg-if v0.1.5 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling regex v1.0.5 [INFO] [stderr] Compiling ucd-util v0.1.1 [INFO] [stderr] Compiling utf8-ranges v1.0.1 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling bit-vec v0.5.0 [INFO] [stderr] Compiling fixedbitset v0.1.9 [INFO] [stderr] Compiling ordermap v0.3.5 [INFO] [stderr] Compiling term v0.4.6 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling lalrpop-util v0.16.0 [INFO] [stderr] Compiling regex-syntax v0.4.2 [INFO] [stderr] Compiling diff v0.1.11 [INFO] [stderr] Compiling byte-tools v0.2.0 [INFO] [stderr] Compiling arrayref v0.3.5 [INFO] [stderr] Compiling fake-simd v0.1.2 [INFO] [stderr] Compiling strsim v0.6.0 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Compiling memchr v2.1.0 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling log v0.4.5 [INFO] [stderr] Compiling itertools v0.7.8 [INFO] [stderr] Compiling regex-syntax v0.6.2 [INFO] [stderr] Compiling regex-syntax v0.5.6 [INFO] [stderr] Compiling phf_shared v0.7.23 [INFO] [stderr] Compiling rand_core v0.2.2 [INFO] [stderr] Compiling bit-set v0.5.0 [INFO] [stderr] Compiling typenum v1.10.0 [INFO] [stderr] Compiling new_debug_unreachable v1.0.1 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Compiling block-buffer v0.3.3 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling ascii-canvas v1.0.0 [INFO] [stderr] Compiling ena v0.9.3 [INFO] [stderr] Compiling rand v0.5.5 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Checking colored v1.6.1 [INFO] [stderr] Checking aho-corasick v0.6.8 [INFO] [stderr] Compiling generic-array v0.9.0 [INFO] [stderr] Checking regex v0.2.11 [INFO] [stderr] Compiling quote v0.6.8 [INFO] [stderr] Compiling digest v0.7.6 [INFO] [stderr] Compiling syn v0.15.8 [INFO] [stderr] Compiling sha2 v0.7.1 [INFO] [stderr] Compiling phf_generator v0.7.23 [INFO] [stderr] Compiling string_cache_codegen v0.4.1 [INFO] [stderr] Compiling string_cache v0.7.3 [INFO] [stderr] Compiling serde_derive v1.0.79 [INFO] [stderr] Compiling lalrpop-snap v0.16.0 [INFO] [stderr] Compiling docopt v0.8.3 [INFO] [stderr] Compiling lalrpop v0.16.0 [INFO] [stderr] error: failed to run custom build command for `lalrpop v0.16.0` [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/lalrpop-346aa5b5d139e298/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] processing file `/opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/lalrpop-0.16.0/src/parser/lrgrammar.lalrpop` [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:997:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55bb25ac7253 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h29ac0f0205e0e31b [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x55bb25ac328b - std::sys_common::backtrace::_print::h35b406f26d785813 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x55bb25ac6066 - std::panicking::default_hook::{{closure}}::h0c47ea1807e22066 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:197 [INFO] [stderr] 3: 0x55bb25ac5df9 - std::panicking::default_hook::h6087a5b2b89ddaae [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 4: 0x55bb25ac670f - std::panicking::rust_panic_with_hook::h98970da50a991790 [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 5: 0x55bb25ac6291 - std::panicking::continue_panic_fmt::h9779a7daac0a97bb [INFO] [stderr] at src/libstd/panicking.rs:381 [INFO] [stderr] 6: 0x55bb25ac6175 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:308 [INFO] [stderr] 7: 0x55bb25adc17c - core::panicking::panic_fmt::h07cd2da0c3d14487 [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 8: 0x55bb25050044 - core::result::unwrap_failed::hcc4c6642f8e83a88 [INFO] [stderr] at /rustc/bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/src/libcore/macros.rs:16 [INFO] [stderr] 9: 0x55bb2504febf - >::unwrap::h8736b15777b2c463 [INFO] [stderr] at /rustc/bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/src/libcore/result.rs:798 [INFO] [stderr] 10: 0x55bb2504fc22 - build_script_build::main::h60c12cac8405ea4a [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/lalrpop-0.16.0/build.rs:4 [INFO] [stderr] 11: 0x55bb2504fcdf - std::rt::lang_start::{{closure}}::hb94d496a14b1c300 [INFO] [stderr] at /rustc/bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/src/libstd/rt.rs:64 [INFO] [stderr] 12: 0x55bb25ac6112 - std::panicking::try::do_call::h48d7704a81aef872 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] at src/libstd/panicking.rs:293 [INFO] [stderr] 13: 0x55bb25ac9a69 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:87 [INFO] [stderr] 14: 0x55bb25ac6c1c - std::rt::lang_start_internal::h995c0509fece1cb0 [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] 15: 0x55bb2504fcb8 - std::rt::lang_start::h0487b9fe87f1455f [INFO] [stderr] at /rustc/bc44841ad2a2ad5f6c5e67b9e35ed8e7e71d4dc7/src/libstd/rt.rs:64 [INFO] [stderr] 16: 0x55bb2504fc59 - main [INFO] [stderr] 17: 0x7fec62f2f2e0 - __libc_start_main [INFO] [stderr] 18: 0x55bb2504faf9 - _start [INFO] [stderr] 19: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "2bfd19c035c6da71283aee0229aec4081f3fb048c2754ea50b876e82edc29e7b"` [INFO] running `"docker" "rm" "-f" "2bfd19c035c6da71283aee0229aec4081f3fb048c2754ea50b876e82edc29e7b"` [INFO] [stdout] 2bfd19c035c6da71283aee0229aec4081f3fb048c2754ea50b876e82edc29e7b