[INFO] fetching crate sauron-markdown 0.45.0...
[INFO] checking sauron-markdown-0.45.0 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3
[INFO] extracting crate sauron-markdown 0.45.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate sauron-markdown 0.45.0 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "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-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 100 packages
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding cfg-if v0.1.10 (latest: v1.0.0)
[INFO] [stderr]       Adding itertools v0.10.5 (latest: v0.12.1)
[INFO] [stderr]       Adding jss v0.5.1 (latest: v0.6.2)
[INFO] [stderr]       Adding mt-dom v0.15.0 (latest: v0.59.2)
[INFO] [stderr]       Adding mt-dom v0.20.0 (latest: v0.59.2)
[INFO] [stderr]       Adding nalgebra v0.30.1 (latest: v0.32.5)
[INFO] [stderr]       Adding nalgebra-macros v0.1.0 (latest: v0.2.1)
[INFO] [stderr]       Adding num-derive v0.3.3 (latest: v0.4.2)
[INFO] [stderr]       Adding parry2d v0.8.0 (latest: v0.13.7)
[INFO] [stderr]       Adding phf v0.10.1 (latest: v0.11.2)
[INFO] [stderr]       Adding phf_generator v0.10.0 (latest: v0.11.2)
[INFO] [stderr]       Adding phf_macros v0.10.0 (latest: v0.11.2)
[INFO] [stderr]       Adding phf_shared v0.10.0 (latest: v0.11.2)
[INFO] [stderr]       Adding proc-macro-crate v1.3.1 (latest: v3.1.0)
[INFO] [stderr]       Adding pulldown-cmark v0.8.0 (latest: v0.10.0)
[INFO] [stderr]       Adding sauron v0.45.2 (latest: v0.60.7)
[INFO] [stderr]       Adding sauron v0.50.6 (latest: v0.60.7)
[INFO] [stderr]       Adding sauron-core v0.45.2 (latest: v0.60.7)
[INFO] [stderr]       Adding sauron-core v0.50.6 (latest: v0.60.7)
[INFO] [stderr]       Adding sauron-node-macro v0.45.2 (latest: v0.54.1)
[INFO] [stderr]       Adding simba v0.7.3 (latest: v0.8.1)
[INFO] [stderr]       Adding siphasher v0.3.11 (latest: v1.0.1)
[INFO] [stderr]       Adding svgbob v0.6.7 (latest: v0.7.2)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.57)
[INFO] [stderr]       Adding syn-rsx v0.8.1 (latest: v0.9.0)
[INFO] [stderr]       Adding toml_edit v0.19.15 (latest: v0.22.9)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] [stderr]       Adding winnow v0.5.40 (latest: v0.6.5)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "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 sauron-node-macro v0.45.2
[INFO] [stderr]   Downloaded jss v0.5.1
[INFO] [stderr]   Downloaded htmlentity v1.3.1
[INFO] [stderr]   Downloaded mt-dom v0.15.0
[INFO] [stderr]   Downloaded syn-rsx v0.8.1
[INFO] [stderr]   Downloaded rphtml v0.5.9
[INFO] [stderr]   Downloaded parry2d v0.8.0
[INFO] [stderr]   Downloaded sauron v0.45.2
[INFO] [stderr]   Downloaded pom v3.4.0
[INFO] [stderr]   Downloaded sauron v0.50.6
[INFO] [stderr]   Downloaded sauron-core v0.50.6
[INFO] [stderr]   Downloaded svgbob v0.6.7
[INFO] [stderr]   Downloaded sauron-core v0.45.2
[INFO] [stderr]   Downloaded mt-dom v0.20.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c335653204493006c82c1c8d2c552ace4fb5315b43bbd2a4a6db87464a96a7c0
[INFO] running `Command { std: "docker" "start" "-a" "c335653204493006c82c1c8d2c552ace4fb5315b43bbd2a4a6db87464a96a7c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c335653204493006c82c1c8d2c552ace4fb5315b43bbd2a4a6db87464a96a7c0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c335653204493006c82c1c8d2c552ace4fb5315b43bbd2a4a6db87464a96a7c0", kill_on_drop: false }`
[INFO] [stdout] c335653204493006c82c1c8d2c552ace4fb5315b43bbd2a4a6db87464a96a7c0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c16333606948583c9b899ad5bebeca1b1cf27f60d0c1168d4da664045ec1106e
[INFO] running `Command { std: "docker" "start" "-a" "c16333606948583c9b899ad5bebeca1b1cf27f60d0c1168d4da664045ec1106e", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.92
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling syn v2.0.57
[INFO] [stderr]    Compiling getrandom v0.2.12
[INFO] [stderr]    Compiling bumpalo v3.15.4
[INFO] [stderr]    Compiling wasm-bindgen v0.2.92
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]     Checking json v0.12.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]     Checking bytemuck v1.15.0
[INFO] [stderr]     Checking safe_arch v0.7.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling matrixmultiply v0.3.8
[INFO] [stderr]    Compiling toml_datetime v0.6.5
[INFO] [stderr]     Checking memchr v2.7.2
[INFO] [stderr]    Compiling toml_edit v0.19.15
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]     Checking wide v0.7.15
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.5
[INFO] [stderr]    Compiling anyhow v1.0.81
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling mt-dom v0.15.0
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking num-rational v0.4.1
[INFO] [stderr]     Checking mt-dom v0.20.0
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.92
[INFO] [stderr]     Checking simba v0.7.3
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]    Compiling serde_json v1.0.115
[INFO] [stderr]    Compiling proc-macro-crate v1.3.1
[INFO] [stderr]     Checking bstr v1.9.1
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.92
[INFO] [stderr]    Compiling syn-rsx v0.8.1
[INFO] [stderr]     Checking utf8-width v0.1.7
[INFO] [stderr]     Checking arrayvec v0.7.4
[INFO] [stderr]     Checking downcast-rs v1.2.0
[INFO] [stderr]     Checking html-escape v0.2.13
[INFO] [stderr]     Checking pom v3.4.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.92
[INFO] [stderr]    Compiling phf_macros v0.10.0
[INFO] [stderr]    Compiling nalgebra-macros v0.1.0
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling sauron-component-macro v0.50.6
[INFO] [stderr]     Checking thiserror v1.0.58
[INFO] [stderr]     Checking htmlentity v1.3.1
[INFO] [stderr]     Checking js-sys v0.3.69
[INFO] [stderr]     Checking rphtml v0.5.9
[INFO] [stderr]     Checking phf v0.10.1
[INFO] [stderr]     Checking jss v0.5.1
[INFO] [stderr]     Checking sauron-core v0.50.6
[INFO] [stderr]     Checking nalgebra v0.30.1
[INFO] [stderr]     Checking sauron v0.50.6
[INFO] [stderr]     Checking web-sys v0.3.69
[INFO] [stderr]     Checking sauron-core v0.45.2
[INFO] [stderr]     Checking parry2d v0.8.0
[INFO] [stderr]    Compiling sauron-node-macro v0.45.2
[INFO] [stderr]     Checking sauron v0.45.2
[INFO] [stderr]     Checking sauron-markdown v0.45.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: the item `html` is imported redundantly
[INFO] [stdout]  --> src/markdown.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use sauron::html;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 3 | use sauron::prelude::*;
[INFO] [stdout]   |     ------------------ the item `html` is already imported here
[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: `#[deny(unused_imports)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `HTML_SC_TAGS` is imported redundantly
[INFO] [stdout]   --> src/markdown/html_parser.rs:10:18
[INFO] [stdout]    |
[INFO] [stdout] 8  | use sauron::prelude::*;
[INFO] [stdout]    |     ------------------ the item `HTML_SC_TAGS` is already imported here
[INFO] [stdout] 9  | use sauron::{
[INFO] [stdout] 10 |     html::tags::{HTML_SC_TAGS, HTML_TAGS, HTML_TAGS_NON_COMMON, HTML_TAGS_WITH_MACRO_NON_COMMON},
[INFO] [stdout]    |                  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `HTML_TAGS` is imported redundantly
[INFO] [stdout]   --> src/markdown/html_parser.rs:10:32
[INFO] [stdout]    |
[INFO] [stdout] 8  | use sauron::prelude::*;
[INFO] [stdout]    |     ------------------ the item `HTML_TAGS` is already imported here
[INFO] [stdout] 9  | use sauron::{
[INFO] [stdout] 10 |     html::tags::{HTML_SC_TAGS, HTML_TAGS, HTML_TAGS_NON_COMMON, HTML_TAGS_WITH_MACRO_NON_COMMON},
[INFO] [stdout]    |                                ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `HTML_TAGS_NON_COMMON` is imported redundantly
[INFO] [stdout]   --> src/markdown/html_parser.rs:10:43
[INFO] [stdout]    |
[INFO] [stdout] 8  | use sauron::prelude::*;
[INFO] [stdout]    |     ------------------ the item `HTML_TAGS_NON_COMMON` is already imported here
[INFO] [stdout] 9  | use sauron::{
[INFO] [stdout] 10 |     html::tags::{HTML_SC_TAGS, HTML_TAGS, HTML_TAGS_NON_COMMON, HTML_TAGS_WITH_MACRO_NON_COMMON},
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: the item `HTML_TAGS_WITH_MACRO_NON_COMMON` is imported redundantly
[INFO] [stdout]   --> src/markdown/html_parser.rs:10:65
[INFO] [stdout]    |
[INFO] [stdout] 8  | use sauron::prelude::*;
[INFO] [stdout]    |     ------------------ the item `HTML_TAGS_WITH_MACRO_NON_COMMON` is already imported here
[INFO] [stdout] 9  | use sauron::{
[INFO] [stdout] 10 |     html::tags::{HTML_SC_TAGS, HTML_TAGS, HTML_TAGS_NON_COMMON, HTML_TAGS_WITH_MACRO_NON_COMMON},
[INFO] [stdout]    |                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: 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: `#[deny(for_loops_over_fallibles)]` implied by `#[deny(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] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sauron-markdown` (lib) due to 7 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "c16333606948583c9b899ad5bebeca1b1cf27f60d0c1168d4da664045ec1106e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c16333606948583c9b899ad5bebeca1b1cf27f60d0c1168d4da664045ec1106e", kill_on_drop: false }`
[INFO] [stdout] c16333606948583c9b899ad5bebeca1b1cf27f60d0c1168d4da664045ec1106e