[INFO] fetching crate mdbook-fishextract 0.1.0...
[INFO] checking mdbook-fishextract-0.1.0 against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] extracting crate mdbook-fishextract 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate mdbook-fishextract 0.1.0 on toolchain e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mdbook-fishextract 0.1.0
[INFO] finished tweaking crates.io crate mdbook-fishextract 0.1.0
[INFO] tweaked toml for crates.io crate mdbook-fishextract 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate crates.io crate mdbook-fishextract 0.1.0 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" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d3eb1a42bfef7004442cb3fe02521802a685a2db5d06c62539f6ba650d9c6577
[INFO] running `Command { std: "docker" "start" "-a" "d3eb1a42bfef7004442cb3fe02521802a685a2db5d06c62539f6ba650d9c6577", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3eb1a42bfef7004442cb3fe02521802a685a2db5d06c62539f6ba650d9c6577", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3eb1a42bfef7004442cb3fe02521802a685a2db5d06c62539f6ba650d9c6577", kill_on_drop: false }`
[INFO] [stdout] d3eb1a42bfef7004442cb3fe02521802a685a2db5d06c62539f6ba650d9c6577
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ba38f6de0702a63eb8a439c1473eeccb667c8b89a4920f34f09df33a825f6f4
[INFO] running `Command { std: "docker" "start" "-a" "9ba38f6de0702a63eb8a439c1473eeccb667c8b89a4920f34f09df33a825f6f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling io-lifetimes v1.0.4
[INFO] [stderr]    Compiling ucd-trie v0.1.5
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]     Checking tracing-core v0.1.30
[INFO] [stderr]    Compiling once_cell v1.17.0
[INFO] [stderr]     Checking thread_local v1.1.4
[INFO] [stderr]    Compiling pulldown-cmark v0.9.2
[INFO] [stderr]    Compiling serde_json v1.0.91
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling backtrace v0.3.67
[INFO] [stderr]     Checking getopts v0.2.21
[INFO] [stderr]    Compiling clap_derive v4.1.0
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]     Checking gimli v0.27.0
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[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking tempfile v3.3.0
[INFO] [stderr]    Compiling semver v1.0.16
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking eyre v0.6.8
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[INFO] [stderr]     Checking rustix v0.36.6
[INFO] [stderr]     Checking opener v0.5.0
[INFO] [stderr]     Checking pulldown-cmark-to-cmark v10.0.4
[INFO] [stderr]     Checking tracing-error v0.2.0
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]     Checking color-spantrace v0.2.0
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[INFO] [stderr]    Compiling pest_meta v2.5.3
[INFO] [stderr]    Compiling pest_generator v2.5.3
[INFO] [stderr]     Checking color-eyre v0.6.2
[INFO] [stderr]     Checking serde v1.0.152
[INFO] [stderr]     Checking clap_complete v4.1.0
[INFO] [stderr]    Compiling pest_derive v2.5.3
[INFO] [stderr]     Checking toml v0.5.10
[INFO] [stderr]     Checking handlebars v4.3.6
[INFO] [stderr]     Checking mdbook v0.4.25
[INFO] [stderr]     Checking mdbook-boilerplate v0.1.0
[INFO] [stderr]     Checking mdbook-fishextract v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `assert_matches`
[INFO] [stdout]    --> src/mermaid.rs:167:9
[INFO] [stdout]     |
[INFO] [stdout] 167 |     use assert_matches::assert_matches;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ help: a similar path exists: `std::assert_matches`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `assert_matches`
[INFO] [stdout]    --> src/mermaid.rs:196:9
[INFO] [stdout]     |
[INFO] [stdout] 196 |         assert_matches!(dbg!(iter.next()), Some(Event::Start(Tag::Image(_, _, _))));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `assert_matches`
[INFO] [stdout]    --> src/mermaid.rs:197:9
[INFO] [stdout]     |
[INFO] [stdout] 197 |         assert_matches!(iter.next(), Some(Event::Text(s)) => {
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: cannot determine resolution for the macro `assert_matches`
[INFO] [stdout]    --> src/mermaid.rs:200:9
[INFO] [stdout]     |
[INFO] [stdout] 200 |         assert_matches!(iter.next(), Some(Event::End(Tag::Image(_, _, _))));
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: import resolution is stuck, try simplifying macro imports
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> src/lib.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use crate::errors::Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^ but the private item here shadows it
[INFO] [stdout] ...
[INFO] [stdout] 16 | pub use self::errors::*;
[INFO] [stdout]    |         --------------- the name `Error` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Event`, `Tag`
[INFO] [stdout]    --> src/mermaid.rs:168:26
[INFO] [stdout]     |
[INFO] [stdout] 168 |     use pulldown_cmark::{Event, Options, Parser, Tag};
[INFO] [stdout]     |                          ^^^^^                   ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: private item shadows public glob re-export
[INFO] [stdout]   --> src/lib.rs:3:5
[INFO] [stdout]    |
[INFO] [stdout] 3  | use crate::errors::Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^ but the private item here shadows it
[INFO] [stdout] ...
[INFO] [stdout] 16 | pub use self::errors::*;
[INFO] [stdout]    |         --------------- the name `Error` in the type namespace is supposed to be publicly re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(hidden_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mdbook-fishextract` (lib test) due to 5 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9ba38f6de0702a63eb8a439c1473eeccb667c8b89a4920f34f09df33a825f6f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ba38f6de0702a63eb8a439c1473eeccb667c8b89a4920f34f09df33a825f6f4", kill_on_drop: false }`
[INFO] [stdout] 9ba38f6de0702a63eb8a439c1473eeccb667c8b89a4920f34f09df33a825f6f4
