[INFO] cloning repository https://github.com/AffogatoLang/moka-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AffogatoLang/moka-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAffogatoLang%2Fmoka-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAffogatoLang%2Fmoka-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e1bad1d529682827a44b75ceccedb7069d5cce16 [INFO] documenting AffogatoLang/moka-rust against beta-2020-08-29 for beta-1.47-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAffogatoLang%2Fmoka-rust" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AffogatoLang/moka-rust on toolchain beta-2020-08-29 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-6/source/Cargo.toml [INFO] crate git repo https://github.com/AffogatoLang/moka-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nom v1.2.4 [INFO] [stderr] Downloaded docopt v0.8.1 [INFO] [stderr] Downloaded filetime v0.1.14 [INFO] [stderr] Downloaded xattr v0.1.11 [INFO] [stderr] Downloaded enum-set v0.0.7 [INFO] [stderr] Downloaded serde_json v1.0.7 [INFO] [stderr] Downloaded semver v0.2.3 [INFO] [stderr] Downloaded regex v0.2.3 [INFO] [stderr] Downloaded pcre v0.2.3 [INFO] [stderr] Downloaded libpcre-sys v0.2.2 [INFO] [stderr] Downloaded tar v0.4.14 [INFO] [stderr] Downloaded walkdir v0.1.8 [INFO] [stderr] Downloaded serde_derive v1.0.23 [INFO] [stderr] Downloaded serde v1.0.23 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7690fb8bec2f72cea8007bc74cd21aac9a8aed47fed255db06195f9dcf2b5399 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7690fb8bec2f72cea8007bc74cd21aac9a8aed47fed255db06195f9dcf2b5399", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7690fb8bec2f72cea8007bc74cd21aac9a8aed47fed255db06195f9dcf2b5399", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7690fb8bec2f72cea8007bc74cd21aac9a8aed47fed255db06195f9dcf2b5399", kill_on_drop: false }` [INFO] [stdout] 7690fb8bec2f72cea8007bc74cd21aac9a8aed47fed255db06195f9dcf2b5399 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6d89c8d04f12298fab39bb81c141f663ca5ae01b33df15f9dd6b71ba77e2e7fa [INFO] running `Command { std: "docker" "start" "-a" "6d89c8d04f12298fab39bb81c141f663ca5ae01b33df15f9dd6b71ba77e2e7fa", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.34 [INFO] [stderr] Compiling cc v1.0.3 [INFO] [stderr] Compiling cfg-if v0.1.2 [INFO] [stderr] Checking serde v1.0.23 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking regex-syntax v0.4.1 [INFO] [stderr] Checking strsim v0.6.0 [INFO] [stderr] Checking dtoa v0.4.2 [INFO] [stderr] Checking itoa v0.3.4 [INFO] [stderr] Checking enum-set v0.0.7 [INFO] [stderr] Checking nom v1.2.4 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking thread_local v0.3.4 [INFO] [stderr] Compiling walkdir v0.1.8 [INFO] [stderr] Compiling moka_rust v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/build.rs:28:13 [INFO] [stdout] | [INFO] [stdout] 28 | fs::create_dir_all(&target_dir.parent().unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking semver v0.2.3 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking rand v0.3.18 [INFO] [stderr] Compiling filetime v0.1.14 [INFO] [stderr] Compiling xattr v0.1.11 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Compiling tar v0.4.14 [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [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-a2e5e18aacd2010f/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] "./target/debug" [INFO] [stderr] Target output: "./target/debug/./resources/ex-thued/parse/thue.lang" [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Box', src/build.rs:29:79 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55e1c3306770 - std::backtrace_rs::backtrace::libunwind::trace::h9e3e6d9b3369e699 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96 [INFO] [stderr] 1: 0x55e1c3306770 - std::backtrace_rs::backtrace::trace_unsynchronized::he58aba3ac08ed12a [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/../../backtrace/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55e1c3306770 - std::sys_common::backtrace::_print_fmt::hbbbd4c92d537cef4 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:79 [INFO] [stderr] 3: 0x55e1c3306770 - ::fmt::h80c2ae080004cc83 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:58 [INFO] [stderr] 4: 0x55e1c332028c - core::fmt::write::h0c11e16fd03fe660 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/fmt/mod.rs:1082 [INFO] [stderr] 5: 0x55e1c33046b7 - std::io::Write::write_fmt::h2e2072ff86131fcd [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/io/mod.rs:1514 [INFO] [stderr] 6: 0x55e1c3308840 - std::sys_common::backtrace::_print::h165e6476adb4cb58 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:61 [INFO] [stderr] 7: 0x55e1c3308840 - std::sys_common::backtrace::print::hbbfa32a92cd1fc34 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:48 [INFO] [stderr] 8: 0x55e1c3308840 - std::panicking::default_hook::{{closure}}::h3a02067ca7f64068 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:200 [INFO] [stderr] 9: 0x55e1c330858c - std::panicking::default_hook::ha3137d6f4e961fe2 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:219 [INFO] [stderr] 10: 0x55e1c3308ea3 - std::panicking::rust_panic_with_hook::he6505c3b9d82db8b [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:569 [INFO] [stderr] 11: 0x55e1c32dd4a2 - std::panicking::begin_panic::{{closure}}::haba68dc27d7e3026 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:498 [INFO] [stderr] 12: 0x55e1c32da9e8 - std::sys_common::backtrace::__rust_end_short_backtrace::h237127150e1f5618 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:153 [INFO] [stderr] 13: 0x55e1c32dd3bb - std::panicking::begin_panic::h472b08368d49a169 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:497 [INFO] [stderr] 14: 0x55e1c32da02a - build_script_build::main::{{closure}}::hffd6686abc7540f2 [INFO] [stderr] at /opt/rustwide/workdir/src/build.rs:29 [INFO] [stderr] 15: 0x55e1c32dd9cd - core::result::Result::unwrap_or_else::h79c7bca9d1896f38 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/result.rs:825 [INFO] [stderr] 16: 0x55e1c32d98e3 - build_script_build::main::h910340b7eace32d0 [INFO] [stderr] at /opt/rustwide/workdir/src/build.rs:29 [INFO] [stderr] 17: 0x55e1c32dac9b - core::ops::function::FnOnce::call_once::he8b243ccfdaa0932 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/ops/function.rs:227 [INFO] [stderr] 18: 0x55e1c32daa1e - std::sys_common::backtrace::__rust_begin_short_backtrace::hc7e4dd5f705b1e2d [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/sys_common/backtrace.rs:137 [INFO] [stderr] 19: 0x55e1c32dd0e1 - std::rt::lang_start::{{closure}}::hb2b8beb38773bb6c [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/rt.rs:66 [INFO] [stderr] 20: 0x55e1c33092a1 - core::ops::function::impls:: for &F>::call_once::hdabbbe0d2c6ccde8 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/core/src/ops/function.rs:259 [INFO] [stderr] 21: 0x55e1c33092a1 - std::panicking::try::do_call::h0c8c1cd19bf9d385 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:373 [INFO] [stderr] 22: 0x55e1c33092a1 - std::panicking::try::h357e78da017bc4a8 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panicking.rs:337 [INFO] [stderr] 23: 0x55e1c33092a1 - std::panic::catch_unwind::h72f31b36adf61841 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/panic.rs:379 [INFO] [stderr] 24: 0x55e1c33092a1 - std::rt::lang_start_internal::h634502e153211333 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/rt.rs:51 [INFO] [stderr] 25: 0x55e1c32dd0b7 - std::rt::lang_start::h82f0c0e5ef217d81 [INFO] [stderr] at /rustc/84b047bf64dfcfa12867781e9c23dfa4f2e6082c/library/std/src/rt.rs:65 [INFO] [stderr] 26: 0x55e1c32da31a - main [INFO] [stderr] 27: 0x7f731cc9e0b3 - __libc_start_main [INFO] [stderr] 28: 0x55e1c32d90ce - _start [INFO] [stderr] 29: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "6d89c8d04f12298fab39bb81c141f663ca5ae01b33df15f9dd6b71ba77e2e7fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d89c8d04f12298fab39bb81c141f663ca5ae01b33df15f9dd6b71ba77e2e7fa", kill_on_drop: false }` [INFO] [stdout] 6d89c8d04f12298fab39bb81c141f663ca5ae01b33df15f9dd6b71ba77e2e7fa