[INFO] fetching crate crusty-core 0.72.3...
[INFO] testing crusty-core-0.72.3 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate crusty-core 0.72.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate crusty-core 0.72.3 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate crusty-core 0.72.3
[INFO] removed 3 missing examples
[INFO] finished tweaking crates.io crate crusty-core 0.72.3
[INFO] tweaked toml for crates.io crate crusty-core 0.72.3 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate crates.io crate crusty-core 0.72.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5c9c69f8a7c30a72b19517fd14a641acf2f28d397a43a5ca2e8f41450e8e3237
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[INFO] running `Command { std: "docker" "inspect" "5c9c69f8a7c30a72b19517fd14a641acf2f28d397a43a5ca2e8f41450e8e3237", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c9c69f8a7c30a72b19517fd14a641acf2f28d397a43a5ca2e8f41450e8e3237", kill_on_drop: false }`
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[INFO] [stdout] 7fc936409e8656f4a0e17f15f6cb901d6e31175a2756414ab6cfe49069473344
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[INFO] [stderr]    Compiling crusty-core v0.72.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 16s
[INFO] running `Command { std: "docker" "inspect" "7fc936409e8656f4a0e17f15f6cb901d6e31175a2756414ab6cfe49069473344", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fc936409e8656f4a0e17f15f6cb901d6e31175a2756414ab6cfe49069473344", kill_on_drop: false }`
[INFO] [stdout] 7fc936409e8656f4a0e17f15f6cb901d6e31175a2756414ab6cfe49069473344
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] adcba1799f598dbb738ae0d92883f1dc8415fa836e036cbfcad2f9d405fa1fbf
[INFO] running `Command { std: "docker" "start" "-a" "adcba1799f598dbb738ae0d92883f1dc8415fa836e036cbfcad2f9d405fa1fbf", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.16
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[INFO] [stderr]    Compiling new_debug_unreachable v1.0.4
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[INFO] [stderr]    Compiling html5ever v0.25.1
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[INFO] [stderr]    Compiling string_cache v0.8.1
[INFO] [stderr]    Compiling rand_core v0.5.1
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[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling regex v1.5.4
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[INFO] [stderr]    Compiling matchers v0.0.1
[INFO] [stderr]    Compiling tracing-subscriber v0.2.19
[INFO] [stderr]    Compiling crusty-core v0.72.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `crusty_core::select_task_expanders`
[INFO] [stdout]  --> examples/simple-short/main.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crusty_core::{prelude::*, select_task_expanders::FollowLinks};
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^^^^ could not find `select_task_expanders` in `crusty_core`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `select` in `crusty_core`
[INFO] [stdout]  --> examples/simple/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     select::predicate::Name,
[INFO] [stdout]   |     ^^^^^^ could not find `select` in `crusty_core`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crusty_core::select_task_expanders`
[INFO] [stdout]  --> examples/simple/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     select_task_expanders::{document_parser, Document, FollowLinks},
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^ could not find `select_task_expanders` in `crusty_core`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Document` in this scope
[INFO] [stdout]   --> examples/simple-short/main.rs:15:40
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl TaskExpander<JobState, TaskState, Document> for DataExtractor {
[INFO] [stdout]    |     -                                  ^^^^^^^^ not found in this scope
[INFO] [stdout]    |     |
[INFO] [stdout]    |     help: you might be missing a type parameter: `<Document>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Document` in this scope
[INFO] [stdout]   --> examples/simple-short/main.rs:21:15
[INFO] [stdout]    |
[INFO] [stdout] 21 |         doc: &Document,
[INFO] [stdout]    |               ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Name` in this scope
[INFO] [stdout]   --> examples/simple-short/main.rs:23:39
[INFO] [stdout]    |
[INFO] [stdout] 23 |         if let Some(title) = doc.find(Name("title")).next().map(|v| v.text()) {
[INFO] [stdout]    |                                       ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `document_parser` in this scope
[INFO] [stdout]   --> examples/simple-short/main.rs:36:69
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let rules = CrawlingRules::new(CrawlingRulesOptions::default(), document_parser())
[INFO] [stdout]    |                                                                     ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Name` in this scope
[INFO] [stdout]   --> examples/simple/main.rs:30:30
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let title = doc.find(Name("title")).next().map(|v| v.text());
[INFO] [stdout]    |                              ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crusty_core::select_task_expanders`
[INFO] [stdout]  --> examples/find_duplicate_titles/main.rs:7:31
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crusty_core::{prelude::*, select_task_expanders::FollowLinks};
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^^^^ could not find `select_task_expanders` in `crusty_core`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Document` in this scope
[INFO] [stdout]   --> examples/find_duplicate_titles/main.rs:49:40
[INFO] [stdout]    |
[INFO] [stdout] 49 | impl TaskExpander<JobState, TaskState, Document> for DataExtractor {
[INFO] [stdout]    |     -                                  ^^^^^^^^ not found in this scope
[INFO] [stdout]    |     |
[INFO] [stdout]    |     help: you might be missing a type parameter: `<Document>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `Document` in this scope
[INFO] [stdout]   --> examples/find_duplicate_titles/main.rs:59:15
[INFO] [stdout]    |
[INFO] [stdout] 59 |         doc: &Document,
[INFO] [stdout]    |               ^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Name` in this scope
[INFO] [stdout]   --> examples/find_duplicate_titles/main.rs:62:19
[INFO] [stdout]    |
[INFO] [stdout] 62 |             .find(Name("title"))
[INFO] [stdout]    |                   ^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find function `document_parser` in this scope
[INFO] [stdout]    --> examples/find_duplicate_titles/main.rs:120:51
[INFO] [stdout]     |
[INFO] [stdout] 120 |     let rules = CrawlingRules::new(rules_options, document_parser())
[INFO] [stdout]     |                                                   ^^^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `crusty-core`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0425, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "adcba1799f598dbb738ae0d92883f1dc8415fa836e036cbfcad2f9d405fa1fbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adcba1799f598dbb738ae0d92883f1dc8415fa836e036cbfcad2f9d405fa1fbf", kill_on_drop: false }`
[INFO] [stdout] adcba1799f598dbb738ae0d92883f1dc8415fa836e036cbfcad2f9d405fa1fbf