[INFO] updating cached repository https://github.com/AffogatoLang/moka-rust [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] e1bad1d529682827a44b75ceccedb7069d5cce16 [INFO] checking AffogatoLang/moka-rust against try#bcff76bad586cfb6874f179a4b66448e6b8a832c for pr-66919 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAffogatoLang%2Fmoka-rust" "/workspace/builds/worker-7/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AffogatoLang/moka-rust on toolchain bcff76bad586cfb6874f179a4b66448e6b8a832c [INFO] running `"/workspace/cargo-home/bin/cargo" "+bcff76bad586cfb6874f179a4b66448e6b8a832c" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/AffogatoLang/moka-rust [INFO] finished tweaking git repo https://github.com/AffogatoLang/moka-rust [INFO] tweaked toml for git repo https://github.com/AffogatoLang/moka-rust written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/AffogatoLang/moka-rust already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+bcff76bad586cfb6874f179a4b66448e6b8a832c" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+bcff76bad586cfb6874f179a4b66448e6b8a832c" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6ba0385bfd0b0e4c479e8527ae3ce2171f3738f58a8638608e495d92eb27ebf0 [INFO] running `"docker" "start" "-a" "6ba0385bfd0b0e4c479e8527ae3ce2171f3738f58a8638608e495d92eb27ebf0"` [INFO] [stderr] Compiling libc v0.2.34 [INFO] [stderr] Compiling cc v1.0.3 [INFO] [stderr] Checking serde v1.0.23 [INFO] [stderr] Compiling winapi v0.2.8 [INFO] [stderr] Checking nom v1.2.4 [INFO] [stderr] Checking num-traits v0.1.41 [INFO] [stderr] Checking enum-set v0.0.7 [INFO] [stderr] Checking lazy_static v0.1.16 [INFO] [stderr] Checking thread_local v0.3.4 [INFO] [stderr] Compiling serde_derive_internals v0.17.0 [INFO] [stderr] Checking walkdir v0.1.8 [INFO] [stderr] Compiling kernel32-sys v0.2.2 [INFO] [stderr] Checking semver v0.2.3 [INFO] [stderr] Compiling moka_rust v0.1.2 (/opt/rustwide/workdir) [INFO] [stderr] Compiling xattr v0.1.11 [INFO] [stderr] Compiling filetime v0.1.14 [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/build.rs:28:13 [INFO] [stderr] | [INFO] [stderr] 28 | fs::create_dir_all(&target_dir.parent().unwrap()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking rand v0.3.18 [INFO] [stderr] Compiling tar v0.4.14 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] error: failed to run custom build command for `moka_rust v0.1.2 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/moka_rust-0774bc95d76ee487/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] "./target/debug" [INFO] [stderr] Target output: "./target/debug/./resources/ex-thued/interpret/thue.py" [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Box', src/build.rs:29:79 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x561eea684f94 - backtrace::backtrace::libunwind::trace::hdb33b6dcb5922a0d [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x561eea684f94 - backtrace::backtrace::trace_unsynchronized::h33511224bdc125e5 [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x561eea684f94 - std::sys_common::backtrace::_print_fmt::hbb73a87c0ab402bb [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:84 [INFO] [stderr] 3: 0x561eea684f94 - ::fmt::h7ff95c6d4ad994eb [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:61 [INFO] [stderr] 4: 0x561eea69e59c - core::fmt::write::hdeed34d0071e5a94 [INFO] [stderr] at src/libcore/fmt/mod.rs:1024 [INFO] [stderr] 5: 0x561eea682f07 - std::io::Write::write_fmt::h787a1c2574c1b0ab [INFO] [stderr] at src/libstd/io/mod.rs:1428 [INFO] [stderr] 6: 0x561eea686f7e - std::sys_common::backtrace::_print::h2a62cfd468e9cb0c [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:65 [INFO] [stderr] 7: 0x561eea686f7e - std::sys_common::backtrace::print::h62356680b22282a5 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:50 [INFO] [stderr] 8: 0x561eea686f7e - std::panicking::default_hook::{{closure}}::h24bf80d282643aa1 [INFO] [stderr] at src/libstd/panicking.rs:193 [INFO] [stderr] 9: 0x561eea686c71 - std::panicking::default_hook::he0d02e1c35b286d1 [INFO] [stderr] at src/libstd/panicking.rs:210 [INFO] [stderr] 10: 0x561eea6875ab - std::panicking::rust_panic_with_hook::h01599ae4b1fddf60 [INFO] [stderr] at src/libstd/panicking.rs:471 [INFO] [stderr] 11: 0x561eea663d4c - std::panicking::begin_panic::h4a74d20bf3c4a918 [INFO] [stderr] at /rustc/bcff76bad586cfb6874f179a4b66448e6b8a832c/src/libstd/panicking.rs:404 [INFO] [stderr] 12: 0x561eea660f5d - build_script_build::main::{{closure}}::h09364d472f9d6359 [INFO] [stderr] at src/build.rs:29 [INFO] [stderr] 13: 0x561eea663897 - core::result::Result::unwrap_or_else::h9bd3959f9dc66366 [INFO] [stderr] at /rustc/bcff76bad586cfb6874f179a4b66448e6b8a832c/src/libcore/result.rs:842 [INFO] [stderr] 14: 0x561eea660757 - build_script_build::main::h5c3f224c95c7dcd1 [INFO] [stderr] at src/build.rs:29 [INFO] [stderr] 15: 0x561eea6644f0 - std::rt::lang_start::{{closure}}::h8618c5499937f5b4 [INFO] [stderr] at /rustc/bcff76bad586cfb6874f179a4b66448e6b8a832c/src/libstd/rt.rs:67 [INFO] [stderr] 16: 0x561eea687043 - std::rt::lang_start_internal::{{closure}}::hb8ca7eec2fc7bb65 [INFO] [stderr] at src/libstd/rt.rs:52 [INFO] [stderr] 17: 0x561eea687043 - std::panicking::try::do_call::h1a23bd66c69de968 [INFO] [stderr] at src/libstd/panicking.rs:292 [INFO] [stderr] 18: 0x561eea689a0a - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:81 [INFO] [stderr] 19: 0x561eea687a40 - std::panicking::try::h31907c0e13918a21 [INFO] [stderr] at src/libstd/panicking.rs:270 [INFO] [stderr] 20: 0x561eea687a40 - std::panic::catch_unwind::hc68dae81c92c5ad5 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 21: 0x561eea687a40 - std::rt::lang_start_internal::h50af7e77b511e545 [INFO] [stderr] at src/libstd/rt.rs:51 [INFO] [stderr] 22: 0x561eea6644c9 - std::rt::lang_start::hb8b1775611e80230 [INFO] [stderr] at /rustc/bcff76bad586cfb6874f179a4b66448e6b8a832c/src/libstd/rt.rs:67 [INFO] [stderr] 23: 0x561eea66139a - main [INFO] [stderr] 24: 0x7f95e79f9b97 - __libc_start_main [INFO] [stderr] 25: 0x561eea65ff5a - _start [INFO] [stderr] 26: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "6ba0385bfd0b0e4c479e8527ae3ce2171f3738f58a8638608e495d92eb27ebf0"` [INFO] running `"docker" "rm" "-f" "6ba0385bfd0b0e4c479e8527ae3ce2171f3738f58a8638608e495d92eb27ebf0"` [INFO] [stdout] 6ba0385bfd0b0e4c479e8527ae3ce2171f3738f58a8638608e495d92eb27ebf0