[INFO] cloning repository https://github.com/jacobjonsson/hyper-lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jacobjonsson/hyper-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacobjonsson%2Fhyper-lang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacobjonsson%2Fhyper-lang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f18f4342538df4c3f21e4b2943c585c54458c669
[INFO] documenting jacobjonsson/hyper-lang against 1.69.0 for beta-1.70-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjacobjonsson%2Fhyper-lang" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jacobjonsson/hyper-lang on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config
[INFO] started tweaking git repo https://github.com/jacobjonsson/hyper-lang
[INFO] finished tweaking git repo https://github.com/jacobjonsson/hyper-lang
[INFO] tweaked toml for git repo https://github.com/jacobjonsson/hyper-lang written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jacobjonsson/hyper-lang already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded expect-test v1.2.1
[INFO] [stderr]   Downloaded rowan v0.15.0
[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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c06b1fed8b675b34c3d3af1a604bee751f050551b0062d923da9e7e4fc277f3
[INFO] running `Command { std: "docker" "start" "-a" "1c06b1fed8b675b34c3d3af1a604bee751f050551b0062d923da9e7e4fc277f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c06b1fed8b675b34c3d3af1a604bee751f050551b0062d923da9e7e4fc277f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c06b1fed8b675b34c3d3af1a604bee751f050551b0062d923da9e7e4fc277f3", kill_on_drop: false }`
[INFO] [stdout] 1c06b1fed8b675b34c3d3af1a604bee751f050551b0062d923da9e7e4fc277f3
[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=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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b3ae46ab5273ce00a1155ae5e9d551b668e50a1186d01a9e3c15e233918b8a97
[INFO] running `Command { std: "docker" "start" "-a" "b3ae46ab5273ce00a1155ae5e9d551b668e50a1186d01a9e3c15e233918b8a97", kill_on_drop: false }`
[INFO] [stderr]     Checking text-size v1.1.0
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]     Checking countme v2.0.4
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]     Checking dissimilar v1.0.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]     Checking drop_bomb v0.1.5
[INFO] [stderr]     Checking expect-test v1.2.1
[INFO] [stderr]     Checking rowan v0.15.0
[INFO] [stderr]     Checking quote v1.0.10
[INFO] [stderr]  Documenting xtask v0.1.0 (/opt/rustwide/workdir/xtask)
[INFO] [stderr]     Checking syntax v0.1.0 (/opt/rustwide/workdir/crates/syntax)
[INFO] [stderr]  Documenting syntax v0.1.0 (/opt/rustwide/workdir/crates/syntax)
[INFO] [stderr]     Checking lexer v0.1.0 (/opt/rustwide/workdir/crates/lexer)
[INFO] [stderr]     Checking ast v0.1.0 (/opt/rustwide/workdir/crates/ast)
[INFO] [stderr]  Documenting ast v0.1.0 (/opt/rustwide/workdir/crates/ast)
[INFO] [stderr]  Documenting lexer v0.1.0 (/opt/rustwide/workdir/crates/lexer)
[INFO] [stderr]     Checking parser v0.1.0 (/opt/rustwide/workdir/crates/parser)
[INFO] [stderr]  Documenting parser v0.1.0 (/opt/rustwide/workdir/crates/parser)
[INFO] [stdout] warning: unused import: `Parse`
[INFO] [stdout]  --> crates/parser/src/grammar/xml.rs:5:29
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::{parser::Parser, Parse};
[INFO] [stdout]   |                             ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `*parser` as immutable because it is also borrowed as mutable
[INFO] [stdout]   --> crates/parser/src/grammar/xml.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let (tag_name, self_closing) = xml_opening_element(parser);
[INFO] [stdout]    |                                                        ------ mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 18 |         if parser.at(SyntaxKind::EOF) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^ immutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 31 |             if !parser.text_matches(tag_name.unwrap_or("")) {
[INFO] [stdout]    |                                     -------- mutable borrow later used here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `*parser` as immutable because it is also borrowed as mutable
[INFO] [stdout]   --> crates/parser/src/grammar/xml.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let (tag_name, self_closing) = xml_opening_element(parser);
[INFO] [stdout]    |                                                        ------ mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 24 |         if parser.at(T!['{']) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^ immutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 31 |             if !parser.text_matches(tag_name.unwrap_or("")) {
[INFO] [stdout]    |                                     -------- mutable borrow later used here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0499]: cannot borrow `*parser` as mutable more than once at a time
[INFO] [stdout]   --> crates/parser/src/grammar/xml.rs:25:18
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let (tag_name, self_closing) = xml_opening_element(parser);
[INFO] [stdout]    |                                                        ------ first mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 25 |             expr(parser);
[INFO] [stdout]    |                  ^^^^^^ second mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 31 |             if !parser.text_matches(tag_name.unwrap_or("")) {
[INFO] [stdout]    |                                     -------- first borrow later used here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `*parser` as immutable because it is also borrowed as mutable
[INFO] [stdout]   --> crates/parser/src/grammar/xml.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let (tag_name, self_closing) = xml_opening_element(parser);
[INFO] [stdout]    |                                                        ------ mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 29 |         if parser.at(T![</]) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^ immutable borrow occurs here
[INFO] [stdout] 30 |             parser.bump(T![</]);
[INFO] [stdout] 31 |             if !parser.text_matches(tag_name.unwrap_or("")) {
[INFO] [stdout]    |                                     -------- mutable borrow later used here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0499]: cannot borrow `*parser` as mutable more than once at a time
[INFO] [stdout]   --> crates/parser/src/grammar/xml.rs:30:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let (tag_name, self_closing) = xml_opening_element(parser);
[INFO] [stdout]    |                                                        ------ first mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 30 |             parser.bump(T![</]);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^ second mutable borrow occurs here
[INFO] [stdout] 31 |             if !parser.text_matches(tag_name.unwrap_or("")) {
[INFO] [stdout]    |                                     -------- first borrow later used here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `*parser` as immutable because it is also borrowed as mutable
[INFO] [stdout]   --> crates/parser/src/grammar/xml.rs:31:17
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let (tag_name, self_closing) = xml_opening_element(parser);
[INFO] [stdout]    |                                                        ------ mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 31 |             if !parser.text_matches(tag_name.unwrap_or("")) {
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^--------^^^^^^^^^^^^^^^
[INFO] [stdout]    |                 |                   |
[INFO] [stdout]    |                 |                   mutable borrow later used here
[INFO] [stdout]    |                 immutable borrow occurs here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0499]: cannot borrow `*parser` as mutable more than once at a time
[INFO] [stdout]   --> crates/parser/src/grammar/xml.rs:32:17
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let (tag_name, self_closing) = xml_opening_element(parser);
[INFO] [stdout]    |                                                        ------ first mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 32 |                 parser.error(format!("expected closing tag to match {}", tag_name.unwrap_or("")));
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^--------^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                 |                                                        |
[INFO] [stdout]    |                 |                                                        first borrow later used here
[INFO] [stdout]    |                 second mutable borrow occurs here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0502]: cannot borrow `*parser` as immutable because it is also borrowed as mutable
[INFO] [stdout]   --> crates/parser/src/grammar/xml.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let (tag_name, self_closing) = xml_opening_element(parser);
[INFO] [stdout]    |                                                        ------ mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 31 |             if !parser.text_matches(tag_name.unwrap_or("")) {
[INFO] [stdout]    |                                     -------- mutable borrow later used here
[INFO] [stdout] ...
[INFO] [stdout] 41 |         if parser.at(T![<]) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^ immutable borrow occurs here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0499]: cannot borrow `*parser` as mutable more than once at a time
[INFO] [stdout]   --> crates/parser/src/grammar/xml.rs:42:25
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let (tag_name, self_closing) = xml_opening_element(parser);
[INFO] [stdout]    |                                                        ------ first mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 31 |             if !parser.text_matches(tag_name.unwrap_or("")) {
[INFO] [stdout]    |                                     -------- first borrow later used here
[INFO] [stdout] ...
[INFO] [stdout] 42 |             xml_element(parser);
[INFO] [stdout]    |                         ^^^^^^ second mutable borrow occurs here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0499]: cannot borrow `*parser` as mutable more than once at a time
[INFO] [stdout]   --> crates/parser/src/grammar/xml.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let (tag_name, self_closing) = xml_opening_element(parser);
[INFO] [stdout]    |                                                        ------ first mutable borrow occurs here
[INFO] [stdout] ...
[INFO] [stdout] 31 |             if !parser.text_matches(tag_name.unwrap_or("")) {
[INFO] [stdout]    |                                     -------- first borrow later used here
[INFO] [stdout] ...
[INFO] [stdout] 47 |         parser.bump_any();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ second mutable borrow occurs here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 10 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0499, E0502.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0499`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `parser` due to 11 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> crates/parser/src/grammar/expr.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | /// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Operator_Precedence#table
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/Operator_Precedence#table>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout]    = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b3ae46ab5273ce00a1155ae5e9d551b668e50a1186d01a9e3c15e233918b8a97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3ae46ab5273ce00a1155ae5e9d551b668e50a1186d01a9e3c15e233918b8a97", kill_on_drop: false }`
[INFO] [stdout] b3ae46ab5273ce00a1155ae5e9d551b668e50a1186d01a9e3c15e233918b8a97
