[INFO] fetching crate panduck 0.4.0... [INFO] testing panduck-0.4.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7 [INFO] extracting crate panduck 0.4.0 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate panduck 0.4.0 [INFO] finished tweaking crates.io crate panduck 0.4.0 [INFO] tweaked toml for crates.io crate panduck 0.4.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate panduck 0.4.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 297 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded yggdrasil-ir v0.1.6 [INFO] [stderr] Downloaded validatus v0.0.2 [INFO] [stderr] Downloaded yggdrasil-error v0.1.4 [INFO] [stderr] Downloaded daachorse v1.0.0 [INFO] [stderr] Downloaded slugify v0.1.0 [INFO] [stderr] Downloaded yggdrasil-shared v0.2.5 [INFO] [stderr] Downloaded notedown-error v1.1.10 [INFO] [stderr] Downloaded askama_parser v0.2.1 [INFO] [stderr] Downloaded notedown_ast v0.16.3 [INFO] [stderr] Downloaded notedown-rt v0.3.2 [INFO] [stderr] Downloaded fancy-regex v0.7.1 [INFO] [stderr] Downloaded educe v0.6.0 [INFO] [stderr] Downloaded minifier v0.2.3 [INFO] [stderr] Downloaded htmlescape v0.3.1 [INFO] [stderr] Downloaded html-minifier v4.0.0 [INFO] [stderr] Downloaded git2 v0.15.0 [INFO] [stderr] Downloaded railroad v0.2.0 [INFO] [stderr] Downloaded character-set v0.4.0 [INFO] [stderr] Downloaded ucd-util v0.2.2 [INFO] [stderr] Downloaded yggdrasil-parser v0.0.4 [INFO] [stderr] Downloaded libssh2-sys v0.2.23 [INFO] [stderr] Downloaded html_parser v0.6.3 [INFO] [stderr] Downloaded pandoc_ast v0.8.6 [INFO] [stderr] Downloaded enum-ordinalize-derive v4.3.2 [INFO] [stderr] Downloaded pex-trie v0.0.3 [INFO] [stderr] Downloaded basic-toml v0.1.10 [INFO] [stderr] Downloaded askama_derive v0.12.5 [INFO] [stderr] Downloaded humansize v2.1.3 [INFO] [stderr] Downloaded panduck-core v0.1.4 [INFO] [stderr] Downloaded css-color-parser v0.1.2 [INFO] [stderr] Downloaded html-escape v0.2.13 [INFO] [stderr] Downloaded askama_escape v0.10.3 [INFO] [stderr] Downloaded askama v0.12.1 [INFO] [stderr] Downloaded comrak v0.14.0 [INFO] [stderr] Downloaded text-utils v0.4.3 [INFO] [stderr] Downloaded enum-ordinalize v4.3.2 [INFO] [stderr] Downloaded yggdrasil-rt v0.0.16 [INFO] [stderr] Downloaded cow-utils v0.1.3 [INFO] [stderr] Downloaded utf8-width v0.1.7 [INFO] [stderr] Downloaded diagnostic v0.5.10 [INFO] [stderr] Downloaded libgit2-sys v0.14.2+1.5.1 [INFO] [stderr] Downloaded emojic v0.4.1 [INFO] [stderr] Downloaded regex-automata v0.2.0 [INFO] [stderr] Downloaded syntect v4.6.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f23ac3006d114b77cd1a3891a1ac15deea92af4b8a7986b78efdba7d9cc06688 [INFO] running `Command { std: "docker" "start" "-a" "f23ac3006d114b77cd1a3891a1ac15deea92af4b8a7986b78efdba7d9cc06688", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f23ac3006d114b77cd1a3891a1ac15deea92af4b8a7986b78efdba7d9cc06688", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f23ac3006d114b77cd1a3891a1ac15deea92af4b8a7986b78efdba7d9cc06688", kill_on_drop: false }` [INFO] [stdout] f23ac3006d114b77cd1a3891a1ac15deea92af4b8a7986b78efdba7d9cc06688 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] acba50cc6b30119b1ab3b9963aa911136bcdd76c12a437828635c36a4ed6156c [INFO] running `Command { std: "docker" "start" "-a" "acba50cc6b30119b1ab3b9963aa911136bcdd76c12a437828635c36a4ed6156c", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling aho-corasick v1.1.4 [INFO] [stderr] Compiling ucd-trie v0.1.7 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling unicase v2.8.1 [INFO] [stderr] Compiling parking v2.2.1 [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling mime v0.3.17 [INFO] [stderr] Compiling libssh2-sys v0.2.23 [INFO] [stderr] Compiling value-bag v1.11.1 [INFO] [stderr] Compiling daachorse v1.0.0 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling validatus v0.0.2 [INFO] [stderr] Compiling icu_normalizer v2.1.1 [INFO] [stderr] Compiling event-listener v5.4.1 [INFO] [stderr] Compiling mime_guess v2.0.5 [INFO] [stderr] Compiling ahash v0.7.8 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling pest v2.8.3 [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' (257) 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: 0x62539d0ee102 - std::backtrace_rs::backtrace::libunwind::trace::ha50a1f28c7a10cf8 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x62539d0ee102 - std::backtrace_rs::backtrace::trace_unsynchronized::h34f8c4ec82a320bc [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x62539d0ee102 - std::sys::backtrace::_print_fmt::h2d23e84e13d343bc [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x62539d0ee102 - ::fmt::hde21067283f7e82e [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x62539d0fccaf - core::fmt::rt::Argument::fmt::he65307037dca33c6 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x62539d0fccaf - core::fmt::write::h24186904251c31cb [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/mod.rs:1469:25 [INFO] [stderr] 6: 0x62539d0cc1a3 - std::io::default_write_fmt::hdc5d19b6df666f61 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x62539d0cc1a3 - std::io::Write::write_fmt::h3ab9f1f4d8d19b72 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x62539d0d1732 - std::sys::backtrace::BacktraceLock::print::he038489aba5894a6 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x62539d0d302c - std::panicking::default_hook::{{closure}}::h80a26d916c49679b [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x62539d0d2e86 - std::panicking::default_hook::he2e9efee79b3dce9 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x62539d0d3605 - std::panicking::panic_with_hook::hf5648b7cec6bc73e [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x62539d0d3466 - std::panicking::panic_handler::{{closure}}::h1b2ed3864ba94359 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:700:13 [INFO] [stderr] 13: 0x62539d0d1869 - std::sys::backtrace::__rust_end_short_backtrace::hd0186b2b27f5aaa7 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x62539d0c0e6d - __rustc[f7dae8b92efe1d7a]::rust_begin_unwind [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x62539d0ffd50 - core::panicking::panic_fmt::hb5d6b83773432920 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panicking.rs:80:14 [INFO] [stderr] 16: 0x62539d0c0493 - build_script_build::main::h2aaebf786f766088 [INFO] [stderr] 17: 0x62539d0c0643 - core::ops::function::FnOnce::call_once::h414e69a54511b80e [INFO] [stderr] 18: 0x62539d0c0596 - std::sys::backtrace::__rust_begin_short_backtrace::he8bbb64320ed0902 [INFO] [stderr] 19: 0x62539d0c04f9 - std::rt::lang_start::{{closure}}::h77480c46d3775e4e [INFO] [stderr] 20: 0x62539d0cd710 - core::ops::function::impls:: for &F>::call_once::h8434f550918e723f [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 21: 0x62539d0cd710 - std::panicking::catch_unwind::do_call::h7f7a838f33db43be [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40 [INFO] [stderr] 22: 0x62539d0cd710 - std::panicking::catch_unwind::hf345702047129f6d [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19 [INFO] [stderr] 23: 0x62539d0cd710 - std::panic::catch_unwind::h42f92c278294a3a0 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14 [INFO] [stderr] 24: 0x62539d0cd710 - std::rt::lang_start_internal::{{closure}}::ha6834eab5ce60f45 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/rt.rs:175:24 [INFO] [stderr] 25: 0x62539d0cd710 - std::panicking::catch_unwind::do_call::hf4afda32c60c9e55 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40 [INFO] [stderr] 26: 0x62539d0cd710 - std::panicking::catch_unwind::hbfda5503aab4db1e [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19 [INFO] [stderr] 27: 0x62539d0cd710 - std::panic::catch_unwind::h1a1ed11560d244f4 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14 [INFO] [stderr] 28: 0x62539d0cd710 - std::rt::lang_start_internal::h1f713c0146d469ad [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/rt.rs:171:5 [INFO] [stderr] 29: 0x62539d0c04e1 - std::rt::lang_start::h2544fdd41d4d26f0 [INFO] [stderr] 30: 0x62539d0c0b85 - main [INFO] [stderr] 31: 0x7b3a8693d1ca - [INFO] [stderr] 32: 0x7b3a8693d28b - __libc_start_main [INFO] [stderr] 33: 0x62539d0c0285 - _start [INFO] [stderr] 34: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "acba50cc6b30119b1ab3b9963aa911136bcdd76c12a437828635c36a4ed6156c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "acba50cc6b30119b1ab3b9963aa911136bcdd76c12a437828635c36a4ed6156c", kill_on_drop: false }` [INFO] [stdout] acba50cc6b30119b1ab3b9963aa911136bcdd76c12a437828635c36a4ed6156c