[INFO] fetching crate sauron-markdown 0.45.0...
[INFO] testing sauron-markdown-0.45.0 against 1.75.0 for beta-1.76-1
[INFO] extracting crate sauron-markdown 0.45.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate sauron-markdown 0.45.0 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sauron-markdown 0.45.0
[INFO] finished tweaking crates.io crate sauron-markdown 0.45.0
[INFO] tweaked toml for crates.io crate sauron-markdown 0.45.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sauron-component-macro v0.50.6
[INFO] [stderr]   Downloaded mt-dom v0.20.0
[INFO] [stderr]   Downloaded sauron-core v0.50.6
[INFO] [stderr]   Downloaded syn-rsx v0.8.1
[INFO] [stderr]   Downloaded mt-dom v0.15.0
[INFO] [stderr]   Downloaded htmlentity v1.3.1
[INFO] [stderr]   Downloaded jss v0.5.1
[INFO] [stderr]   Downloaded sauron-core v0.45.2
[INFO] [stderr]   Downloaded rphtml v0.5.9
[INFO] [stderr]   Downloaded svgbob v0.6.7
[INFO] [stderr]   Downloaded sauron v0.50.6
[INFO] [stderr]   Downloaded parry2d v0.8.0
[INFO] [stderr]   Downloaded sauron v0.45.2
[INFO] [stderr]   Downloaded sauron-node-macro v0.45.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 99441d887d63597e570fcfd9c3d38d8ae00c4606127645dbe67e2e01234c49fe
[INFO] running `Command { std: "docker" "start" "-a" "99441d887d63597e570fcfd9c3d38d8ae00c4606127645dbe67e2e01234c49fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99441d887d63597e570fcfd9c3d38d8ae00c4606127645dbe67e2e01234c49fe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99441d887d63597e570fcfd9c3d38d8ae00c4606127645dbe67e2e01234c49fe", kill_on_drop: false }`
[INFO] [stdout] 99441d887d63597e570fcfd9c3d38d8ae00c4606127645dbe67e2e01234c49fe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2fc3dfdd33b7e96eeca02a38dc5db7d89d27aea120a18d1dd068d9fd54529f85
[INFO] running `Command { std: "docker" "start" "-a" "2fc3dfdd33b7e96eeca02a38dc5db7d89d27aea120a18d1dd068d9fd54529f85", kill_on_drop: false }`
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.89
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling bumpalo v3.14.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.89
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]    Compiling mt-dom v0.15.0
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling getrandom v0.2.11
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling syn-rsx v0.8.1
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling utf8-width v0.1.7
[INFO] [stderr]    Compiling html-escape v0.2.13
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]    Compiling phf_macros v0.10.0
[INFO] [stderr]    Compiling phf v0.10.1
[INFO] [stderr]    Compiling jss v0.5.1
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.89
[INFO] [stderr]    Compiling thiserror-impl v1.0.56
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.89
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.89
[INFO] [stderr]    Compiling thiserror v1.0.56
[INFO] [stderr]    Compiling htmlentity v1.3.1
[INFO] [stderr]    Compiling rphtml v0.5.9
[INFO] [stderr]    Compiling js-sys v0.3.66
[INFO] [stderr]    Compiling web-sys v0.3.66
[INFO] [stderr]    Compiling sauron-core v0.45.2
[INFO] [stderr]    Compiling sauron-node-macro v0.45.2
[INFO] [stderr]    Compiling sauron v0.45.2
[INFO] [stderr]    Compiling sauron-markdown v0.45.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/markdown.rs:369:25
[INFO] [stdout]     |
[INFO] [stdout] 369 |             for node in nodes {
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:2:5
[INFO] [stdout]     |
[INFO] [stdout] 2   |     warnings,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     = note: `#[warn(for_loops_over_fallibles)]` implied by `#[warn(warnings)]`
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 369 |             while let Some(node) = nodes {
[INFO] [stdout]     |             ~~~~~~~~~~~~~~~    ~~~
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 369 |             if let Some(node) = nodes {
[INFO] [stdout]     |             ~~~~~~~~~~~~    ~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.08s
[INFO] running `Command { std: "docker" "inspect" "2fc3dfdd33b7e96eeca02a38dc5db7d89d27aea120a18d1dd068d9fd54529f85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fc3dfdd33b7e96eeca02a38dc5db7d89d27aea120a18d1dd068d9fd54529f85", kill_on_drop: false }`
[INFO] [stdout] 2fc3dfdd33b7e96eeca02a38dc5db7d89d27aea120a18d1dd068d9fd54529f85
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca04ae3a0990a660418271f44655ea63b3299f068d0d76dc78b5515f45eb6348
[INFO] running `Command { std: "docker" "start" "-a" "ca04ae3a0990a660418271f44655ea63b3299f068d0d76dc78b5515f45eb6348", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling bytemuck v1.14.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]    Compiling winnow v0.5.32
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling mt-dom v0.20.0
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling downcast-rs v1.2.0
[INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/markdown.rs:369:25
[INFO] [stdout]     |
[INFO] [stdout] 369 |             for node in nodes {
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:2:5
[INFO] [stdout]     |
[INFO] [stdout] 2   |     warnings,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     = note: `#[warn(for_loops_over_fallibles)]` implied by `#[warn(warnings)]`
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 369 |             while let Some(node) = nodes {
[INFO] [stdout]     |             ~~~~~~~~~~~~~~~    ~~~
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 369 |             if let Some(node) = nodes {
[INFO] [stdout]     |             ~~~~~~~~~~~~    ~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling safe_arch v0.7.1
[INFO] [stderr]    Compiling sauron-core v0.50.6
[INFO] [stderr]    Compiling wide v0.7.13
[INFO] [stderr]    Compiling bstr v1.9.0
[INFO] [stderr]    Compiling pom v3.3.0
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling num-complex v0.4.4
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling simba v0.7.3
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]    Compiling sauron-component-macro v0.50.6
[INFO] [stderr]    Compiling sauron v0.50.6
[INFO] [stderr]    Compiling nalgebra v0.30.1
[INFO] [stderr]    Compiling parry2d v0.8.0
[INFO] [stderr]    Compiling svgbob v0.6.7
[INFO] [stderr]    Compiling sauron-markdown v0.45.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0599]: no method named `text` found for reference `&sauron::mt_dom::Node<&str, &str, sauron::prelude::Leaf, &str, AttributeValue<_>>` in the current scope
[INFO] [stdout]   --> tests/test_code_block.rs:38:55
[INFO] [stdout]    |
[INFO] [stdout] 38 | ...                   if let Some(text) = child.text() {
[INFO] [stdout]    |                                                 ^^^^ method not found in `&Node<&str, &str, Leaf, &str, AttributeValue<_>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sauron-markdown` (test "test_code_block") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement
[INFO] [stdout]    --> src/markdown.rs:369:25
[INFO] [stdout]     |
[INFO] [stdout] 369 |             for node in nodes {
[INFO] [stdout]     |                         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:2:5
[INFO] [stdout]     |
[INFO] [stdout] 2   |     warnings,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout]     = note: `#[warn(for_loops_over_fallibles)]` implied by `#[warn(warnings)]`
[INFO] [stdout] help: to check pattern in a loop use `while let`
[INFO] [stdout]     |
[INFO] [stdout] 369 |             while let Some(node) = nodes {
[INFO] [stdout]     |             ~~~~~~~~~~~~~~~    ~~~
[INFO] [stdout] help: consider using `if let` to clear intent
[INFO] [stdout]     |
[INFO] [stdout] 369 |             if let Some(node) = nodes {
[INFO] [stdout]     |             ~~~~~~~~~~~~    ~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ca04ae3a0990a660418271f44655ea63b3299f068d0d76dc78b5515f45eb6348", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca04ae3a0990a660418271f44655ea63b3299f068d0d76dc78b5515f45eb6348", kill_on_drop: false }`
[INFO] [stdout] ca04ae3a0990a660418271f44655ea63b3299f068d0d76dc78b5515f45eb6348
