[INFO] fetching crate panduck-latex 0.1.0... [INFO] testing panduck-latex-0.1.0 against 1.91.0 for beta-1.92-2 [INFO] extracting crate panduck-latex 0.1.0 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate panduck-latex 0.1.0 [INFO] finished tweaking crates.io crate panduck-latex 0.1.0 [INFO] tweaked toml for crates.io crate panduck-latex 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate panduck-latex 0.1.0 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 301 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded text-utils v0.4.3 [INFO] [stderr] Downloaded typed-arena v1.7.0 [INFO] [stderr] Downloaded askama_parser v0.2.1 [INFO] [stderr] Downloaded yggdrasil-error v0.1.4 [INFO] [stderr] Downloaded panduck-pp v0.2.0 [INFO] [stderr] Downloaded yggdrasil-rt v0.0.16 [INFO] [stderr] Downloaded minifier v0.2.3 [INFO] [stderr] Downloaded git2 v0.15.0 [INFO] [stderr] Downloaded bstr v1.12.1 [INFO] [stderr] Downloaded notedown-error v1.1.10 [INFO] [stderr] Downloaded globset v0.4.18 [INFO] [stderr] Downloaded notedown-rt v0.3.2 [INFO] [stderr] Downloaded yggdrasil-parser v0.0.4 [INFO] [stderr] Downloaded html_parser v0.6.3 [INFO] [stderr] Downloaded textwrap v0.14.2 [INFO] [stderr] Downloaded character-set v0.4.0 [INFO] [stderr] Downloaded html-minifier v4.0.0 [INFO] [stderr] Downloaded pex-trie v0.0.3 [INFO] [stderr] Downloaded emojic v0.4.1 [INFO] [stderr] Downloaded basic-toml v0.1.10 [INFO] [stderr] Downloaded askama_escape v0.10.3 [INFO] [stderr] Downloaded css-color-parser v0.1.2 [INFO] [stderr] Downloaded pandoc_ast v0.8.6 [INFO] [stderr] Downloaded comrak v0.14.0 [INFO] [stderr] Downloaded unidecode v0.3.0 [INFO] [stderr] Downloaded libssh2-sys v0.2.23 [INFO] [stderr] Downloaded railroad v0.2.0 [INFO] [stderr] Downloaded ucd-util v0.2.2 [INFO] [stderr] Downloaded askama_derive v0.12.5 [INFO] [stderr] Downloaded slugify v0.1.0 [INFO] [stderr] Downloaded syntect v4.6.0 [INFO] [stderr] Downloaded notedown_ast v0.16.3 [INFO] [stderr] Downloaded askama v0.12.1 [INFO] [stderr] Downloaded diagnostic v0.5.10 [INFO] [stderr] Downloaded enum-ordinalize-derive v4.3.2 [INFO] [stderr] Downloaded enum-ordinalize v4.3.2 [INFO] [stderr] Downloaded yggdrasil-ir v0.1.6 [INFO] [stderr] Downloaded daachorse v1.0.0 [INFO] [stderr] Downloaded validatus v0.0.2 [INFO] [stderr] Downloaded yggdrasil-shared v0.2.5 [INFO] [stderr] Downloaded panduck-core v0.1.4 [INFO] [stderr] Downloaded pretty v0.11.3 [INFO] [stderr] Downloaded lazy_static v0.1.16 [INFO] [stderr] Downloaded fancy-regex v0.7.1 [INFO] [stderr] Downloaded libgit2-sys v0.14.2+1.5.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7468496bac681305b1e795437ae333d480738d411f496209c68e4a410cdad34e [INFO] running `Command { std: "docker" "start" "-a" "7468496bac681305b1e795437ae333d480738d411f496209c68e4a410cdad34e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7468496bac681305b1e795437ae333d480738d411f496209c68e4a410cdad34e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7468496bac681305b1e795437ae333d480738d411f496209c68e4a410cdad34e", kill_on_drop: false }` [INFO] [stdout] 7468496bac681305b1e795437ae333d480738d411f496209c68e4a410cdad34e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ecb9484860fdce1ad5d88f94c0382e70f987aaba16bada81fe4ed1a468767b4a [INFO] running `Command { std: "docker" "start" "-a" "ecb9484860fdce1ad5d88f94c0382e70f987aaba16bada81fe4ed1a468767b4a", kill_on_drop: false }` [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling ucd-trie v0.1.7 [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling parking v2.2.1 [INFO] [stderr] Compiling unicase v2.8.1 [INFO] [stderr] Compiling aho-corasick v1.1.4 [INFO] [stderr] Compiling value-bag v1.11.1 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling cc v1.2.44 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling mime_guess v2.0.5 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling basic-toml v0.1.10 [INFO] [stderr] Compiling daachorse v1.0.0 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling validatus v0.0.2 [INFO] [stderr] Compiling futures-io v0.3.31 [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-f2c2407bc1376894/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (269) 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: 0x5c685db50e82 - std::backtrace_rs::backtrace::libunwind::trace::h62f3c6bea0fedab3 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x5c685db50e82 - std::backtrace_rs::backtrace::trace_unsynchronized::hc41aaca6c0af0bde [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x5c685db50e82 - std::sys::backtrace::_print_fmt::h33ac2b97007106cc [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x5c685db50e82 - ::fmt::h4e0a3aeea0f9c085 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x5c685db5fb5f - core::fmt::rt::Argument::fmt::h1edd6a3e00b22f10 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x5c685db5fb5f - core::fmt::write::hecf68a131630c74d [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x5c685db2ea41 - std::io::default_write_fmt::haf8355dc2afbec95 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x5c685db2ea41 - std::io::Write::write_fmt::h93c9a261259c931a [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x5c685db33fc2 - std::sys::backtrace::BacktraceLock::print::h75160192768e5621 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x5c685db358fc - std::panicking::default_hook::{{closure}}::h14d82797cfb1ddcb [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x5c685db35756 - std::panicking::default_hook::h63f9bf8161c5d325 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x5c685db35f85 - std::panicking::panic_with_hook::h3173740e06bd0752 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x5c685db35de6 - std::panicking::panic_handler::{{closure}}::hbac492c61eb56a87 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:700:13 [INFO] [stderr] 13: 0x5c685db340f9 - std::sys::backtrace::__rust_end_short_backtrace::haa3eac3df9535320 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x5c685db2357d - __rustc[de0091b922c53d7e]::rust_begin_unwind [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x5c685db62bb0 - core::panicking::panic_fmt::h5138da2ef87be35b [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x5c685db22b83 - build_script_build::main::h7a4db660fbe52f9c [INFO] [stderr] 17: 0x5c685db22cf3 - core::ops::function::FnOnce::call_once::h083eed822c83d09e [INFO] [stderr] 18: 0x5c685db22c86 - std::sys::backtrace::__rust_begin_short_backtrace::h65761f73f1c104a6 [INFO] [stderr] 19: 0x5c685db22be9 - std::rt::lang_start::{{closure}}::hd37018c93e9670ba [INFO] [stderr] 20: 0x5c685db2ffa0 - core::ops::function::impls:: for &F>::call_once::hc7ed5622678f5124 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 21: 0x5c685db2ffa0 - std::panicking::catch_unwind::do_call::hc59414a11cf2a25a [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40 [INFO] [stderr] 22: 0x5c685db2ffa0 - std::panicking::catch_unwind::hff67b45e0819a036 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19 [INFO] [stderr] 23: 0x5c685db2ffa0 - std::panic::catch_unwind::hec0fb0db85f7fd60 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14 [INFO] [stderr] 24: 0x5c685db2ffa0 - std::rt::lang_start_internal::{{closure}}::h74bea026352620a3 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/rt.rs:175:24 [INFO] [stderr] 25: 0x5c685db2ffa0 - std::panicking::catch_unwind::do_call::h931ef1bf7bdfcae2 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40 [INFO] [stderr] 26: 0x5c685db2ffa0 - std::panicking::catch_unwind::h3816830c825cbe04 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19 [INFO] [stderr] 27: 0x5c685db2ffa0 - std::panic::catch_unwind::h408406c8f02ebb9d [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14 [INFO] [stderr] 28: 0x5c685db2ffa0 - std::rt::lang_start_internal::hce2b8b328837374b [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/rt.rs:171:5 [INFO] [stderr] 29: 0x5c685db22bd1 - std::rt::lang_start::hab163cc5934b7cf7 [INFO] [stderr] 30: 0x5c685db23275 - main [INFO] [stderr] 31: 0x79c0eb4dd1ca - [INFO] [stderr] 32: 0x79c0eb4dd28b - __libc_start_main [INFO] [stderr] 33: 0x5c685db22975 - _start [INFO] [stderr] 34: 0x0 - [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "ecb9484860fdce1ad5d88f94c0382e70f987aaba16bada81fe4ed1a468767b4a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ecb9484860fdce1ad5d88f94c0382e70f987aaba16bada81fe4ed1a468767b4a", kill_on_drop: false }` [INFO] [stdout] ecb9484860fdce1ad5d88f94c0382e70f987aaba16bada81fe4ed1a468767b4a