[INFO] cloning repository https://github.com/gugi9000/rennai [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gugi9000/rennai" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgugi9000%2Frennai", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgugi9000%2Frennai'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 650adbe5d94fc757ca35564b12267c7339dc3501 [INFO] testing gugi9000/rennai against beta-2021-01-01 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgugi9000%2Frennai" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gugi9000/rennai on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gugi9000/rennai [INFO] finished tweaking git repo https://github.com/gugi9000/rennai [INFO] tweaked toml for git repo https://github.com/gugi9000/rennai written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/gugi9000/rennai already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded indexed v0.1.1 [INFO] [stderr] Downloaded serde_derive v1.0.88 [INFO] [stderr] Downloaded serde_derive_internals v0.21.0 [INFO] [stderr] Downloaded quote v0.4.2 [INFO] [stderr] Downloaded typed-arena v1.4.1 [INFO] [stderr] Downloaded maplit v1.0.1 [INFO] [stderr] Downloaded unicode_categories v0.1.1 [INFO] [stderr] Downloaded twoway v0.1.8 [INFO] [stderr] Downloaded cc v1.0.29 [INFO] [stderr] Downloaded entities v1.0.1 [INFO] [stderr] Downloaded regex v1.1.2 [INFO] [stderr] Downloaded lru-cache v0.1.1 [INFO] [stderr] Downloaded html5ever v0.22.5 [INFO] [stderr] Downloaded string_cache v0.7.3 [INFO] [stderr] Downloaded unic-common v0.7.0 [INFO] [stderr] Downloaded unic-ucd-segment v0.7.0 [INFO] [stderr] Downloaded toml v0.4.10 [INFO] [stderr] Downloaded yansi v0.4.0 [INFO] [stderr] Downloaded pear_codegen v0.1.2 [INFO] [stderr] Downloaded devise v0.2.0 [INFO] [stderr] Downloaded devise_core v0.2.0 [INFO] [stderr] Downloaded fsevent v0.2.17 [INFO] [stderr] Downloaded isatty v0.1.9 [INFO] [stderr] Downloaded inotify v0.6.1 [INFO] [stderr] Downloaded yansi v0.5.0 [INFO] [stderr] Downloaded pest_derive v2.1.0 [INFO] [stderr] Downloaded slug v0.1.4 [INFO] [stderr] Downloaded error-chain v0.10.0 [INFO] [stderr] Downloaded fsevent-sys v0.1.6 [INFO] [stderr] Downloaded devise_codegen v0.2.0 [INFO] [stderr] Downloaded deunicode v0.4.3 [INFO] [stderr] Downloaded untrusted v0.6.2 [INFO] [stderr] Downloaded base64 v0.9.3 [INFO] [stderr] Downloaded notify v4.0.9 [INFO] [stderr] Downloaded arrayref v0.3.5 [INFO] [stderr] Downloaded block-buffer v0.3.3 [INFO] [stderr] Downloaded chrono v0.4.6 [INFO] [stderr] Downloaded backtrace-sys v0.1.28 [INFO] [stderr] Downloaded byte-tools v0.2.0 [INFO] [stderr] Downloaded generic-array v0.9.0 [INFO] [stderr] Downloaded string_cache_codegen v0.4.2 [INFO] [stderr] Downloaded digest v0.7.6 [INFO] [stderr] Downloaded precomputed-hash v0.1.1 [INFO] [stderr] Downloaded mio-extras v2.0.5 [INFO] [stderr] Downloaded state v0.4.1 [INFO] [stderr] Downloaded num-traits v0.2.6 [INFO] [stderr] Downloaded backtrace v0.3.14 [INFO] [stderr] Downloaded humansize v1.1.0 [INFO] [stderr] Downloaded string_cache_shared v0.3.0 [INFO] [stderr] Downloaded libsqlite3-sys v0.11.1 [INFO] [stderr] Downloaded futf v0.1.4 [INFO] [stderr] Downloaded mac v0.1.1 [INFO] [stderr] Downloaded tendril v0.4.1 [INFO] [stderr] Downloaded svg v0.5.12 [INFO] [stderr] Downloaded rocket_codegen v0.4.0 [INFO] [stderr] Downloaded walkdir v2.2.7 [INFO] [stderr] Downloaded rocket v0.4.0 [INFO] [stderr] Downloaded pest_meta v2.1.0 [INFO] [stderr] Downloaded libc v0.2.49 [INFO] [stderr] Downloaded same-file v1.0.4 [INFO] [stderr] Downloaded ring v0.13.5 [INFO] [stderr] Downloaded url_path v0.1.2 [INFO] [stderr] Downloaded rustc-demangle v0.1.13 [INFO] [stderr] Downloaded comrak v0.3.1 [INFO] [stderr] Downloaded pom v1.1.0 [INFO] [stderr] Downloaded spongedown v0.3.2 [INFO] [stderr] Downloaded tsv v0.1.1 [INFO] [stderr] Downloaded svgbob v0.3.2 [INFO] [stderr] Downloaded reflection v0.1.3 [INFO] [stderr] Downloaded reflection_derive v0.1.1 [INFO] [stderr] Downloaded serde v1.0.88 [INFO] [stderr] Downloaded cookie v0.11.0 [INFO] [stderr] Downloaded hyper v0.10.15 [INFO] [stderr] Downloaded safemem v0.3.0 [INFO] [stderr] Downloaded rocket_http v0.4.0 [INFO] [stderr] Downloaded pear v0.1.2 [INFO] [stderr] Downloaded ucd-trie v0.1.1 [INFO] [stderr] Downloaded pest v2.1.0 [INFO] [stderr] Downloaded error-chain v0.12.0 [INFO] [stderr] Downloaded typenum v1.10.0 [INFO] [stderr] Downloaded sha-1 v0.7.0 [INFO] [stderr] Downloaded pest_generator v2.1.0 [INFO] [stderr] Downloaded unic-char-property v0.7.0 [INFO] [stderr] Downloaded unic-char-range v0.7.0 [INFO] [stderr] Downloaded unic-ucd-version v0.7.0 [INFO] [stderr] Downloaded tera v0.11.20 [INFO] [stderr] Downloaded unic-segment v0.7.0 [INFO] [stderr] Downloaded rocket_contrib v0.4.0 [INFO] [stderr] Downloaded linked-hash-map v0.4.2 [INFO] [stderr] Downloaded utf-8 v0.7.5 [INFO] [stderr] Downloaded aho-corasick v0.6.10 [INFO] [stderr] Downloaded rusqlite v0.16.0 [INFO] [stderr] Downloaded markup5ever v0.7.5 [INFO] [stderr] Downloaded new_debug_unreachable v1.0.3 [INFO] [stderr] Downloaded ammonia v1.2.0 [INFO] [stderr] Downloaded regex-syntax v0.6.5 [INFO] [stderr] Downloaded proc-macro2 v0.2.3 [INFO] [stderr] Downloaded syn v0.12.15 [INFO] [stderr] Downloaded trees v0.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0369fb87474e8e78b0dc8b29bc246647265c9b2fc638dab644ffafe637c6f2ce [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" "0369fb87474e8e78b0dc8b29bc246647265c9b2fc638dab644ffafe637c6f2ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0369fb87474e8e78b0dc8b29bc246647265c9b2fc638dab644ffafe637c6f2ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0369fb87474e8e78b0dc8b29bc246647265c9b2fc638dab644ffafe637c6f2ce", kill_on_drop: false }` [INFO] [stdout] 0369fb87474e8e78b0dc8b29bc246647265c9b2fc638dab644ffafe637c6f2ce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "RUSTFLAGS=--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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--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] 9838f9c7b0aed88a0498455b6569fe8512b0444a1db38383ef30f84583babb6d [INFO] running `Command { std: "docker" "start" "-a" "9838f9c7b0aed88a0498455b6569fe8512b0444a1db38383ef30f84583babb6d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.27 [INFO] [stderr] Compiling cc v1.0.29 [INFO] [stderr] Compiling indexed v0.1.1 [INFO] [stderr] Compiling svg v0.5.12 [INFO] [stderr] Compiling pom v1.1.0 [INFO] [stderr] Compiling typed-arena v1.4.1 [INFO] [stderr] Compiling url_path v0.1.2 [INFO] [stderr] Compiling rocket_codegen v0.4.0 [INFO] [stderr] Compiling rocket v0.4.0 [INFO] [stderr] Compiling pest v2.1.0 [INFO] [stderr] Compiling pear_codegen v0.1.2 [INFO] [stderr] Compiling inotify-sys v0.1.3 [INFO] [stderr] Compiling isatty v0.1.9 [INFO] [stderr] Compiling filetime v0.2.4 [INFO] [stderr] Compiling serde_json v1.0.38 [INFO] [stderr] Compiling twoway v0.1.8 [INFO] [stderr] Compiling syn v0.12.15 [INFO] [stderr] Compiling pest_derive v1.0.8 [INFO] [stderr] Compiling unic-segment v0.7.0 [INFO] [stderr] Compiling chrono v0.4.6 [INFO] [stderr] Compiling inotify v0.6.1 [INFO] [stderr] error: failed to run custom build command for `pear_codegen v0.1.2` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/pear_codegen-9c9ecf81e2a1a0e7/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] Error: Pear requires a nightly or dev version of Rust. [INFO] [stderr] Installed version is: 1.50.0-beta.2 (2020-12-31). Minimum required: 1.31.0-nightly (2018-10-05). [INFO] [stderr] thread 'main' panicked at 'Aborting compilation due to incompatible compiler.', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pear_codegen-0.1.2/build.rs:31:13 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x557280bb0367 - std::backtrace_rs::backtrace::libunwind::trace::hcd6e187547b8deec [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x557280bb0367 - std::backtrace_rs::backtrace::trace_unsynchronized::hde10036eb783fbc7 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x557280bb0367 - std::sys_common::backtrace::_print_fmt::h63987b8f86dfc82a [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x557280bb0367 - ::fmt::hc33f3ac4cc9c4196 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x557280bcab8c - core::fmt::write::hfdcdeb08fb2b3afa [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/fmt/mod.rs:1078:17 [INFO] [stderr] 5: 0x557280bad8c2 - std::io::Write::write_fmt::h83a843778fa2a815 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/io/mod.rs:1519:15 [INFO] [stderr] 6: 0x557280bb20a5 - std::sys_common::backtrace::_print::hf179508b01f66878 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x557280bb20a5 - std::sys_common::backtrace::print::ha97d11adb39266a6 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x557280bb20a5 - std::panicking::default_hook::{{closure}}::h8da9985a98bd1582 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x557280bb1bfa - std::panicking::default_hook::hbc0ee792993c2ef2 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x557280bb2841 - std::panicking::rust_panic_with_hook::h9fb9cda33a10f084 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x557280b799ca - std::panicking::begin_panic::{{closure}}::h4e4c099f2b668dd4 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:520:9 [INFO] [stderr] 12: 0x557280b78d38 - std::sys_common::backtrace::__rust_end_short_backtrace::hb85bf53535290a95 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x557280b79907 - std::panicking::begin_panic::hbb0c9bdced17c322 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:519:12 [INFO] [stderr] 14: 0x557280b7770e - build_script_build::main::h1f6f83d0e21e6dc2 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/pear_codegen-0.1.2/build.rs:31:13 [INFO] [stderr] 15: 0x557280b78b4b - core::ops::function::FnOnce::call_once::h3e057a34e473bc78 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 16: 0x557280b78d6e - std::sys_common::backtrace::__rust_begin_short_backtrace::h6f0e112c7a79f7e8 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 17: 0x557280b789f1 - std::rt::lang_start::{{closure}}::heb9e6dc3a72d8260 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/rt.rs:66:18 [INFO] [stderr] 18: 0x557280bb2c67 - core::ops::function::impls:: for &F>::call_once::hb5ab992a536e3d7c [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 19: 0x557280bb2c67 - std::panicking::try::do_call::h1bda883686bc1816 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:379:40 [INFO] [stderr] 20: 0x557280bb2c67 - std::panicking::try::ha7167c079f243e71 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:343:19 [INFO] [stderr] 21: 0x557280bb2c67 - std::panic::catch_unwind::he11c3de53f0b5853 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panic.rs:396:14 [INFO] [stderr] 22: 0x557280bb2c67 - std::rt::lang_start_internal::h45c3666b51d25060 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/rt.rs:51:25 [INFO] [stderr] 23: 0x557280b789c7 - std::rt::lang_start::h6742b6f770520936 [INFO] [stderr] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/rt.rs:65:5 [INFO] [stderr] 24: 0x557280b7850a - main [INFO] [stderr] 25: 0x7f4a38d5b0b3 - __libc_start_main [INFO] [stderr] 26: 0x557280b770ae - _start [INFO] [stderr] 27: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "9838f9c7b0aed88a0498455b6569fe8512b0444a1db38383ef30f84583babb6d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9838f9c7b0aed88a0498455b6569fe8512b0444a1db38383ef30f84583babb6d", kill_on_drop: false }` [INFO] [stdout] 9838f9c7b0aed88a0498455b6569fe8512b0444a1db38383ef30f84583babb6d