[INFO] updating cached repository QuarkDoe/ConstrainsParser [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/QuarkDoe/ConstrainsParser [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/QuarkDoe/ConstrainsParser" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/QuarkDoe/ConstrainsParser"` [INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/QuarkDoe/ConstrainsParser'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/QuarkDoe/ConstrainsParser" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/QuarkDoe/ConstrainsParser"` [INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/QuarkDoe/ConstrainsParser'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 6a226eb41e0b364e7ac290ad2fa7d49a9b78c5dc [INFO] sha for GitHub repo QuarkDoe/ConstrainsParser: 6a226eb41e0b364e7ac290ad2fa7d49a9b78c5dc [INFO] validating manifest of QuarkDoe/ConstrainsParser on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of QuarkDoe/ConstrainsParser on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing QuarkDoe/ConstrainsParser [INFO] finished frobbing QuarkDoe/ConstrainsParser [INFO] frobbed toml for QuarkDoe/ConstrainsParser written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/QuarkDoe/ConstrainsParser/Cargo.toml [INFO] started frobbing QuarkDoe/ConstrainsParser [INFO] finished frobbing QuarkDoe/ConstrainsParser [INFO] frobbed toml for QuarkDoe/ConstrainsParser written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/QuarkDoe/ConstrainsParser/Cargo.toml [INFO] crate QuarkDoe/ConstrainsParser already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Updating crates.io index [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/QuarkDoe/ConstrainsParser/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" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking QuarkDoe/ConstrainsParser against master#e305df1846a6d985315917ae0c81b74af8b4e641 for pr-60039-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-0/master#e305df1846a6d985315917ae0c81b74af8b4e641:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/QuarkDoe/ConstrainsParser:/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=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" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] c299c14c1bf02a4e7aa1b97925facff836edd7c0008f340793ff1822bda2b12a [INFO] running `"docker" "start" "-a" "c299c14c1bf02a4e7aa1b97925facff836edd7c0008f340793ff1822bda2b12a"` [INFO] [stderr] Compiling rawpointer v0.1.0 [INFO] [stderr] Compiling itertools v0.7.11 [INFO] [stderr] Compiling ena v0.11.0 [INFO] [stderr] Compiling num-complex v0.2.1 [INFO] [stderr] Compiling block-buffer v0.7.3 [INFO] [stderr] Compiling string_cache_codegen v0.4.2 [INFO] [stderr] Compiling serde v1.0.90 [INFO] [stderr] Compiling matrixmultiply v0.1.15 [INFO] [stderr] Compiling sha2 v0.8.0 [INFO] [stderr] Compiling string_cache v0.7.3 [INFO] [stderr] Compiling ndarray v0.12.1 [INFO] [stderr] Compiling strsim v0.9.1 [INFO] [stderr] Compiling docopt v1.1.0 [INFO] [stderr] Compiling lalrpop v0.16.3 [INFO] [stderr] Compiling parser v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error: failed to run custom build command for `parser v0.1.0 (/opt/crater/workdir)` [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/parser-ca954047c11a6b53/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] processing file `/opt/crater/workdir/src/parser_t.lalrpop` [INFO] [stderr] ok [INFO] [stderr] ok [INFO] [stderr] ok [INFO] [stderr] ok [INFO] [stderr] ok [INFO] [stderr] ok [INFO] [stderr] processing file `/opt/crater/workdir/src/parser2.lalrpop` [INFO] [stderr] ok [INFO] [stderr] ok [INFO] [stderr] ok [INFO] [stderr] ok [INFO] [stderr] ok [INFO] [stderr] ok [INFO] [stderr] ok [INFO] [stderr] ok [INFO] [stderr] ok [INFO] [stderr] ok [INFO] [stderr] ok [INFO] [stderr] ok [INFO] [stderr] ok [INFO] [stderr] ok [INFO] [stderr] ok [INFO] [stderr] ok [INFO] [stderr] processing file `/opt/crater/workdir/src/parser.lalrpop` [INFO] [stderr] ok [INFO] [stderr] ok [INFO] [stderr] ok [INFO] [stderr] ok [INFO] [stderr] ok [INFO] [stderr] ok [INFO] [stderr] ok [INFO] [stderr] ok [INFO] [stderr] ok [INFO] [stderr] ok [INFO] [stderr] ok [INFO] [stderr] ok [INFO] [stderr] ok [INFO] [stderr] ok [INFO] [stderr] ok [INFO] [stderr] ok [INFO] [stderr] processing file `/opt/crater/workdir/etc/calculator1.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:999:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55ff8f2eaf03 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h805294fd9a8a1853 [INFO] [stderr] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stderr] 1: 0x55ff8f2e6bdb - std::sys_common::backtrace::_print::h563674885828f2f5 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stderr] 2: 0x55ff8f2e9d26 - std::panicking::default_hook::{{closure}}::ha80a0fc374ac4513 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stderr] at src/libstd/panicking.rs:197 [INFO] [stderr] 3: 0x55ff8f2e9ab9 - std::panicking::default_hook::h22bb6d1b97092339 [INFO] [stderr] at src/libstd/panicking.rs:211 [INFO] [stderr] 4: 0x55ff8f2ea3cf - std::panicking::rust_panic_with_hook::hb430545a95762309 [INFO] [stderr] at src/libstd/panicking.rs:474 [INFO] [stderr] 5: 0x55ff8f2e9f51 - std::panicking::continue_panic_fmt::h5eaf2c376dcf553f [INFO] [stderr] at src/libstd/panicking.rs:381 [INFO] [stderr] 6: 0x55ff8f2e9e35 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:308 [INFO] [stderr] 7: 0x55ff8f2ff56c - core::panicking::panic_fmt::ha3c82b3c8b41a4ff [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 8: 0x55ff8e98e464 - core::result::unwrap_failed::hd93c647e7b216cdb [INFO] [stderr] at /rustc/e305df1846a6d985315917ae0c81b74af8b4e641/src/libcore/macros.rs:18 [INFO] [stderr] 9: 0x55ff8e98e50f - core::result::Result::unwrap::h19122ed59ad7b192 [INFO] [stderr] at /rustc/e305df1846a6d985315917ae0c81b74af8b4e641/src/libcore/result.rs:800 [INFO] [stderr] 10: 0x55ff8e98e8bd - build_script_build::main::hc4bd7beef563a808 [INFO] [stderr] at /opt/crater/workdir/build.rs:5 [INFO] [stderr] 11: 0x55ff8e98e1bf - std::rt::lang_start::{{closure}}::h1610ad5f6d56f539 [INFO] [stderr] at /rustc/e305df1846a6d985315917ae0c81b74af8b4e641/src/libstd/rt.rs:64 [INFO] [stderr] 12: 0x55ff8f2e9dd2 - std::panicking::try::do_call::h1f09ded7f50c84d3 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] at src/libstd/panicking.rs:293 [INFO] [stderr] 13: 0x55ff8f2ed189 - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:85 [INFO] [stderr] 14: 0x55ff8f2ea8dc - std::rt::lang_start_internal::hf27f440d51809051 [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: 0x55ff8e98e198 - std::rt::lang_start::heebda77e007273cd [INFO] [stderr] at /rustc/e305df1846a6d985315917ae0c81b74af8b4e641/src/libstd/rt.rs:64 [INFO] [stderr] 16: 0x55ff8e98e919 - main [INFO] [stderr] 17: 0x7f40441d72e0 - __libc_start_main [INFO] [stderr] 18: 0x55ff8e98e039 - _start [INFO] [stderr] 19: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "c299c14c1bf02a4e7aa1b97925facff836edd7c0008f340793ff1822bda2b12a"` [INFO] running `"docker" "rm" "-f" "c299c14c1bf02a4e7aa1b97925facff836edd7c0008f340793ff1822bda2b12a"` [INFO] [stdout] c299c14c1bf02a4e7aa1b97925facff836edd7c0008f340793ff1822bda2b12a