[INFO] fetching crate docchi_json5 0.8.0... [INFO] documenting docchi_json5-0.8.0 against try#6ee483316d2e4581572121d60a955affb2032eb3+cargoflags=-Zrustdoc-scrape-examples for scrape-examples [INFO] extracting crate docchi_json5 0.8.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate docchi_json5 0.8.0 on toolchain 6ee483316d2e4581572121d60a955affb2032eb3 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate docchi_json5 0.8.0 [INFO] finished tweaking crates.io crate docchi_json5 0.8.0 [INFO] tweaked toml for crates.io crate docchi_json5 0.8.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 21f41bb4610d68d1d6ac14a22d12387b66c2a0ceadb205ff2935cdc57161bd82 [INFO] running `Command { std: "docker" "start" "-a" "21f41bb4610d68d1d6ac14a22d12387b66c2a0ceadb205ff2935cdc57161bd82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "21f41bb4610d68d1d6ac14a22d12387b66c2a0ceadb205ff2935cdc57161bd82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "21f41bb4610d68d1d6ac14a22d12387b66c2a0ceadb205ff2935cdc57161bd82", kill_on_drop: false }` [INFO] [stdout] 21f41bb4610d68d1d6ac14a22d12387b66c2a0ceadb205ff2935cdc57161bd82 [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" "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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json" "-Zrustdoc-scrape-examples", kill_on_drop: false }` [INFO] [stdout] 9cc5066d13290eb673f00565353b02c10802b729fc3b61f02dd0203f7f21a889 [INFO] running `Command { std: "docker" "start" "-a" "9cc5066d13290eb673f00565353b02c10802b729fc3b61f02dd0203f7f21a889", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling syn v1.0.105 [INFO] [stderr] Compiling thiserror v1.0.37 [INFO] [stderr] Compiling ucd-trie v0.1.5 [INFO] [stderr] Compiling once_cell v1.16.0 [INFO] [stderr] Compiling anyhow v1.0.66 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Compiling thiserror-impl v1.0.37 [INFO] [stderr] Compiling pest v2.5.1 [INFO] [stderr] Compiling pest_meta v2.5.1 [INFO] [stderr] Compiling pest_generator v2.5.1 [INFO] [stderr] Compiling pest_derive v2.5.1 [INFO] [stderr] Scraping docchi_json5 v0.8.0 (/opt/rustwide/workdir) [INFO] [stderr] Documenting docchi_json5 v0.8.0 (/opt/rustwide/workdir) [INFO] [stderr] thread 'rustc' panicked at 'assertion failed: bpos.to_u32() >= mbc.pos.to_u32() + mbc.bytes as u32', compiler/rustc_span/src/lib.rs:1707:17 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x7f9a1b80b7da - std::backtrace_rs::backtrace::libunwind::trace::hbb02440b40bb9669 [INFO] [stderr] at /rustc/6ee483316d2e4581572121d60a955affb2032eb3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stderr] 1: 0x7f9a1b80b7da - std::backtrace_rs::backtrace::trace_unsynchronized::hd2467d754e36e43b [INFO] [stderr] at /rustc/6ee483316d2e4581572121d60a955affb2032eb3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x7f9a1b80b7da - std::sys_common::backtrace::_print_fmt::h4cf36b1b450e0987 [INFO] [stderr] at /rustc/6ee483316d2e4581572121d60a955affb2032eb3/library/std/src/sys_common/backtrace.rs:65:5 [INFO] [stderr] 3: 0x7f9a1b80b7da - ::fmt::h95ee7f4f8f4ef0e1 [INFO] [stderr] at /rustc/6ee483316d2e4581572121d60a955affb2032eb3/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stderr] 4: 0x7f9a1b86e2ee - core::fmt::write::hd95edd65674f3a7f [INFO] [stderr] at /rustc/6ee483316d2e4581572121d60a955affb2032eb3/library/core/src/fmt/mod.rs:1208:17 [INFO] [stderr] 5: 0x7f9a1b7fbc65 - std::io::Write::write_fmt::h9b03a017f326c606 [INFO] [stderr] at /rustc/6ee483316d2e4581572121d60a955affb2032eb3/library/std/src/io/mod.rs:1682:15 [INFO] [stderr] 6: 0x7f9a1b80b5a5 - std::sys_common::backtrace::_print::h8405574d8c3d7a77 [INFO] [stderr] at /rustc/6ee483316d2e4581572121d60a955affb2032eb3/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stderr] 7: 0x7f9a1b80b5a5 - std::sys_common::backtrace::print::h4e89d3c49e23cb5d [INFO] [stderr] at /rustc/6ee483316d2e4581572121d60a955affb2032eb3/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stderr] 8: 0x7f9a1b80e2ef - std::panicking::default_hook::{{closure}}::he360656a5892d484 [INFO] [stderr] at /rustc/6ee483316d2e4581572121d60a955affb2032eb3/library/std/src/panicking.rs:267:22 [INFO] [stderr] 9: 0x7f9a1b80e02b - std::panicking::default_hook::h96be6d1ab50c8b7a [INFO] [stderr] at /rustc/6ee483316d2e4581572121d60a955affb2032eb3/library/std/src/panicking.rs:286:9 [INFO] [stderr] 10: 0x7f9a1b80eb0c - std::panicking::rust_panic_with_hook::hc047a736e498ca95 [INFO] [stderr] at /rustc/6ee483316d2e4581572121d60a955affb2032eb3/library/std/src/panicking.rs:688:13 [INFO] [stderr] 11: 0x7f9a1b80e862 - std::panicking::begin_panic_handler::{{closure}}::hebe6e2aee7acb8d5 [INFO] [stderr] at /rustc/6ee483316d2e4581572121d60a955affb2032eb3/library/std/src/panicking.rs:577:13 [INFO] [stderr] 12: 0x7f9a1b80bc8c - std::sys_common::backtrace::__rust_end_short_backtrace::h011959547c4fdea4 [INFO] [stderr] at /rustc/6ee483316d2e4581572121d60a955affb2032eb3/library/std/src/sys_common/backtrace.rs:137:18 [INFO] [stderr] 13: 0x7f9a1b80e5b2 - rust_begin_unwind [INFO] [stderr] at /rustc/6ee483316d2e4581572121d60a955affb2032eb3/library/std/src/panicking.rs:575:5 [INFO] [stderr] 14: 0x7f9a1b86acd3 - core::panicking::panic_fmt::h7da7ec46e55b48ce [INFO] [stderr] at /rustc/6ee483316d2e4581572121d60a955affb2032eb3/library/core/src/panicking.rs:64:14 [INFO] [stderr] 15: 0x7f9a1b86adad - core::panicking::panic::hbbf385e751cfae35 [INFO] [stderr] at /rustc/6ee483316d2e4581572121d60a955affb2032eb3/library/core/src/panicking.rs:111:5 [INFO] [stderr] 16: 0x7f9a1d3c0ee8 - ::lookup_char_pos [INFO] [stderr] 17: 0x55ebbb7ef98a - ::href_from_span [INFO] [stderr] 18: 0x55ebbb7f9e64 - rustdoc[e73844527641c321]::html::sources::print_src [INFO] [stderr] 19: 0x55ebbb5dee97 - rustdoc[e73844527641c321]::html::render::render_call_locations::{closure#2} [INFO] [stderr] 20: 0x55ebbb5cc50c - rustdoc[e73844527641c321]::html::render::document_full_inner [INFO] [stderr] 21: 0x55ebbb5d5ed1 - rustdoc[e73844527641c321]::html::render::render_impl::doc_impl_item [INFO] [stderr] 22: 0x55ebbb5d32d9 - rustdoc[e73844527641c321]::html::render::render_impl [INFO] [stderr] 23: 0x55ebbb5d167a - rustdoc[e73844527641c321]::html::render::render_assoc_items_inner [INFO] [stderr] 24: 0x55ebbb5d0d4e - rustdoc[e73844527641c321]::html::render::render_assoc_items [INFO] [stderr] 25: 0x55ebbb71f47f - rustdoc[e73844527641c321]::html::render::print_item::print_item [INFO] [stderr] 26: 0x55ebbb7eecad - ::render_item [INFO] [stderr] 27: 0x55ebbb7f6f7c - ::item [INFO] [stderr] 28: 0x55ebbb7b3f99 - rustdoc[e73844527641c321]::formats::renderer::run_format:: [INFO] [stderr] 29: 0x55ebbb531148 - rustdoc[e73844527641c321]::run_renderer:: [INFO] [stderr] 30: 0x55ebbb6ceda2 - ::enter::> [INFO] [stderr] 31: 0x55ebbb5dfe2a - ::enter::> [INFO] [stderr] 32: 0x55ebbb66e30a - rustc_span[e167b39eacdf0df3]::with_source_map::, rustc_interface[16d8adced717e44b]::interface::run_compiler, rustdoc[e73844527641c321]::main_args::{closure#1}>::{closure#0}::{closure#0}> [INFO] [stderr] 33: 0x55ebbb6355b5 - >::set::, rustdoc[e73844527641c321]::main_args::{closure#1}>::{closure#0}, core[b46aee17bf97dbda]::result::Result<(), rustc_errors[dba815b5c95fbae0]::ErrorGuaranteed>> [INFO] [stderr] 34: 0x55ebbb67f870 - std[b20558bc276abb0c]::sys_common::backtrace::__rust_begin_short_backtrace::, rustdoc[e73844527641c321]::main_args::{closure#1}>::{closure#0}, core[b46aee17bf97dbda]::result::Result<(), rustc_errors[dba815b5c95fbae0]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[b46aee17bf97dbda]::result::Result<(), rustc_errors[dba815b5c95fbae0]::ErrorGuaranteed>> [INFO] [stderr] 35: 0x55ebbb7a24ef - <::spawn_unchecked_, rustdoc[e73844527641c321]::main_args::{closure#1}>::{closure#0}, core[b46aee17bf97dbda]::result::Result<(), rustc_errors[dba815b5c95fbae0]::ErrorGuaranteed>>::{closure#0}::{closure#0}, core[b46aee17bf97dbda]::result::Result<(), rustc_errors[dba815b5c95fbae0]::ErrorGuaranteed>>::{closure#1} as core[b46aee17bf97dbda]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0} [INFO] [stderr] 36: 0x7f9a1b818903 - as core::ops::function::FnOnce>::call_once::hbf1d7d8701ecd4fe [INFO] [stderr] at /rustc/6ee483316d2e4581572121d60a955affb2032eb3/library/alloc/src/boxed.rs:2000:9 [INFO] [stderr] 37: 0x7f9a1b818903 - as core::ops::function::FnOnce>::call_once::h06ac2f1fad6e96dc [INFO] [stderr] at /rustc/6ee483316d2e4581572121d60a955affb2032eb3/library/alloc/src/boxed.rs:2000:9 [INFO] [stderr] 38: 0x7f9a1b818903 - std::sys::unix::thread::Thread::new::thread_start::h87d1fc8ce7e33e74 [INFO] [stderr] at /rustc/6ee483316d2e4581572121d60a955affb2032eb3/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stderr] 39: 0x7f9a1b69c609 - start_thread [INFO] [stderr] 40: 0x7f9a1b5c1133 - clone [INFO] [stderr] 41: 0x0 - [INFO] [stderr] error: could not document `docchi_json5` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name docchi_json5 src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=578e2381f0a06d6b -Zunstable-options -L dependency=/opt/rustwide/target/debug/deps --extern anyhow=/opt/rustwide/target/debug/deps/libanyhow-3187dfc7d03798d3.rmeta --extern fnv=/opt/rustwide/target/debug/deps/libfnv-05b588ffc45292c6.rmeta --extern linked_hash_map=/opt/rustwide/target/debug/deps/liblinked_hash_map-4ead1368b3d571a9.rmeta --extern pest=/opt/rustwide/target/debug/deps/libpest-6d77dc9f2d2a3020.rmeta --extern pest_derive=/opt/rustwide/target/debug/deps/libpest_derive-7d5e72ca6ac77c0b.so --cap-lints=forbid --crate-version 0.8.0 --with-examples /opt/rustwide/target/debug/deps/docchi_json5-feb1cb37174aac79.examples` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "9cc5066d13290eb673f00565353b02c10802b729fc3b61f02dd0203f7f21a889", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9cc5066d13290eb673f00565353b02c10802b729fc3b61f02dd0203f7f21a889", kill_on_drop: false }` [INFO] [stdout] 9cc5066d13290eb673f00565353b02c10802b729fc3b61f02dd0203f7f21a889