[INFO] fetching crate notedown_ast 0.16.3... [INFO] building notedown_ast-0.16.3 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2 [INFO] extracting crate notedown_ast 0.16.3 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate notedown_ast 0.16.3 [INFO] finished tweaking crates.io crate notedown_ast 0.16.3 [INFO] tweaked toml for crates.io crate notedown_ast 0.16.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate notedown_ast 0.16.3 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 162 packages to latest compatible versions [INFO] [stderr] Adding indexmap v1.9.3 (available: v2.11.4) [INFO] [stderr] Adding itertools v0.10.5 (available: v0.14.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded proc-macro-crate v3.4.0 [INFO] [stderr] Downloaded cow-utils v0.1.3 [INFO] [stderr] Downloaded text-utils v0.4.3 [INFO] [stderr] Downloaded num v0.4.3 [INFO] [stderr] Downloaded askama_parser v0.2.1 [INFO] [stderr] Downloaded html-minifier v4.0.0 [INFO] [stderr] Downloaded yggdrasil-shared v0.2.5 [INFO] [stderr] Downloaded railroad v0.2.0 [INFO] [stderr] Downloaded unicode-script v0.5.7 [INFO] [stderr] Downloaded unidecode v0.3.0 [INFO] [stderr] Downloaded pex-trie v0.0.3 [INFO] [stderr] Downloaded htmlescape v0.3.1 [INFO] [stderr] Downloaded emojic v0.4.1 [INFO] [stderr] Downloaded yggdrasil-parser v0.0.4 [INFO] [stderr] Downloaded ucd-util v0.2.2 [INFO] [stderr] Downloaded character-set v0.4.0 [INFO] [stderr] Downloaded basic-toml v0.1.10 [INFO] [stderr] Downloaded minifier v0.2.3 [INFO] [stderr] Downloaded daachorse v1.0.0 [INFO] [stderr] Downloaded lazy_static v0.1.16 [INFO] [stderr] Downloaded diagnostic v0.5.10 [INFO] [stderr] Downloaded askama_escape v0.10.3 [INFO] [stderr] Downloaded yggdrasil-rt v0.0.16 [INFO] [stderr] Downloaded notedown-error v1.1.10 [INFO] [stderr] Downloaded toml_datetime v0.7.2 [INFO] [stderr] Downloaded toml_edit v0.23.6 [INFO] [stderr] Downloaded slugify v0.1.0 [INFO] [stderr] Downloaded textwrap v0.14.2 [INFO] [stderr] Downloaded askama_derive v0.12.5 [INFO] [stderr] Downloaded askama v0.12.1 [INFO] [stderr] Downloaded yggdrasil-ir v0.1.6 [INFO] [stderr] Downloaded regex-automata v0.2.0 [INFO] [stderr] Downloaded toml_parser v1.0.3 [INFO] [stderr] Downloaded rust_decimal v1.38.0 [INFO] [stderr] Downloaded validatus v0.0.2 [INFO] [stderr] Downloaded yggdrasil-error v0.1.4 [INFO] [stderr] Downloaded css-color-parser v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 613e5f5f0457f111ddfd6b7f247aff48da360882239bd50bc0abac8dd64a7f6a [INFO] running `Command { std: "docker" "start" "-a" "613e5f5f0457f111ddfd6b7f247aff48da360882239bd50bc0abac8dd64a7f6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "613e5f5f0457f111ddfd6b7f247aff48da360882239bd50bc0abac8dd64a7f6a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "613e5f5f0457f111ddfd6b7f247aff48da360882239bd50bc0abac8dd64a7f6a", kill_on_drop: false }` [INFO] [stdout] 613e5f5f0457f111ddfd6b7f247aff48da360882239bd50bc0abac8dd64a7f6a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6cf1c0087dfd732bc73ff62a630255ce8fbcb07b63a25f25cf435066530d69e4 [INFO] running `Command { std: "docker" "start" "-a" "6cf1c0087dfd732bc73ff62a630255ce8fbcb07b63a25f25cf435066530d69e4", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling litemap v0.8.0 [INFO] [stderr] Compiling writeable v0.6.1 [INFO] [stderr] Compiling icu_normalizer_data v2.0.0 [INFO] [stderr] Compiling unicase v2.8.1 [INFO] [stderr] Compiling icu_properties_data v2.0.1 [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling percent-encoding v2.3.2 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling mime v0.3.17 [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling mime_guess v2.0.5 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling daachorse v1.0.0 [INFO] [stderr] Compiling validatus v0.0.2 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] error: failed to run custom build command for `validatus v0.0.2` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/validatus-1ce3c1e5e61f3d8a/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (266) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/validatus-0.0.2/build.rs:11:9: [INFO] [stderr] Unexpected value for rustc toolchain [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x5ca4c6f498c2 - std::backtrace_rs::backtrace::libunwind::trace::ha2a9ae9e69b87a03 [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5ca4c6f498c2 - std::backtrace_rs::backtrace::trace_unsynchronized::h7757f80677e51a33 [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5ca4c6f498c2 - std::sys::backtrace::_print_fmt::h6552c7cfff6c56fd [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5ca4c6f498c2 - ::fmt::h8094475e363f1053 [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5ca4c6f585df - core::fmt::rt::Argument::fmt::h88a25a51f53034c0 [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5ca4c6f585df - core::fmt::write::h501eb1fe28dabfbb [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x5ca4c6f27271 - std::io::default_write_fmt::h992ad3fe47aac8bd [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5ca4c6f27271 - std::io::Write::write_fmt::h8b96bc323947a405 [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5ca4c6f2c7f2 - std::sys::backtrace::BacktraceLock::print::h7aea9e658d3d67e5 [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5ca4c6f2e10c - std::panicking::default_hook::{{closure}}::h9182baa5e2ff55c0 [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x5ca4c6f2df66 - std::panicking::default_hook::hfb4945b05f344c7f [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x5ca4c6f2e795 - std::panicking::panic_with_hook::h56e601fd3ec36096 [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x5ca4c6f2e5f6 - std::panicking::panic_handler::{{closure}}::h1609d3c3912948cb [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/panicking.rs:700:13 [INFO] [stderr] 13: 0x5ca4c6f2c929 - std::sys::backtrace::__rust_end_short_backtrace::h03d671aa8d777602 [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x5ca4c6f1be7d - __rustc[aa3aaccdf5d52e38]::rust_begin_unwind [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x5ca4c6f5b630 - core::panicking::panic_fmt::h2ccb5f5950fb2ea3 [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/core/src/panicking.rs:78:14 [INFO] [stderr] 16: 0x5ca4c6f1b483 - build_script_build::main::hc4d957783b008725 [INFO] [stderr] 17: 0x5ca4c6f1b5f3 - core::ops::function::FnOnce::call_once::h44bca61d810674ba [INFO] [stderr] 18: 0x5ca4c6f1b586 - std::sys::backtrace::__rust_begin_short_backtrace::hbba23e1da1537038 [INFO] [stderr] 19: 0x5ca4c6f1b4e9 - std::rt::lang_start::{{closure}}::h37464fc2bf06e179 [INFO] [stderr] 20: 0x5ca4c6f287f0 - core::ops::function::impls:: for &F>::call_once::haefda49eac6aabe3 [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 21: 0x5ca4c6f287f0 - std::panicking::catch_unwind::do_call::hf37797e2fddac2f0 [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/panicking.rs:590:40 [INFO] [stderr] 22: 0x5ca4c6f287f0 - std::panicking::catch_unwind::h909d1e8985436f28 [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/panicking.rs:553:19 [INFO] [stderr] 23: 0x5ca4c6f287f0 - std::panic::catch_unwind::h5491b1948f80f254 [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/panic.rs:359:14 [INFO] [stderr] 24: 0x5ca4c6f287f0 - std::rt::lang_start_internal::{{closure}}::hf621f85e52fbc16b [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/rt.rs:175:24 [INFO] [stderr] 25: 0x5ca4c6f287f0 - std::panicking::catch_unwind::do_call::h2de2328545762ad7 [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/panicking.rs:590:40 [INFO] [stderr] 26: 0x5ca4c6f287f0 - std::panicking::catch_unwind::h544f60d1149df03e [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/panicking.rs:553:19 [INFO] [stderr] 27: 0x5ca4c6f287f0 - std::panic::catch_unwind::h90e123b5fe5a521c [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/panic.rs:359:14 [INFO] [stderr] 28: 0x5ca4c6f287f0 - std::rt::lang_start_internal::hce9ddc5b3402b0d3 [INFO] [stderr] at /rustc/c7f6aa2869acdbf014d094c6e427e554e160b6db/library/std/src/rt.rs:171:5 [INFO] [stderr] 29: 0x5ca4c6f1b4d1 - std::rt::lang_start::h2423b3e04c5b83f5 [INFO] [stderr] 30: 0x5ca4c6f1bb75 - main [INFO] [stderr] 31: 0x7cac400e61ca - [INFO] [stderr] 32: 0x7cac400e628b - __libc_start_main [INFO] [stderr] 33: 0x5ca4c6f1b275 - _start [INFO] [stderr] 34: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "6cf1c0087dfd732bc73ff62a630255ce8fbcb07b63a25f25cf435066530d69e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6cf1c0087dfd732bc73ff62a630255ce8fbcb07b63a25f25cf435066530d69e4", kill_on_drop: false }` [INFO] [stdout] 6cf1c0087dfd732bc73ff62a630255ce8fbcb07b63a25f25cf435066530d69e4