[INFO] fetching crate mdbook-epub 0.3.0...
[INFO] checking mdbook-epub-0.3.0 against 1.55.0 for beta-1.56-3
[INFO] extracting crate mdbook-epub 0.3.0 into /workspace/builds/worker-98/source
[INFO] validating manifest of crates.io crate mdbook-epub 0.3.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mdbook-epub 0.3.0
[INFO] finished tweaking crates.io crate mdbook-epub 0.3.0
[INFO] tweaked toml for crates.io crate mdbook-epub 0.3.0 written to /workspace/builds/worker-98/source/Cargo.toml
[INFO] crate crates.io crate mdbook-epub 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 01368fafe3a700ddc9fe3fe6d194415f0abfe9fd43cdc4b7ec4034504bca07bd
[INFO] running `Command { std: "docker" "start" "-a" "01368fafe3a700ddc9fe3fe6d194415f0abfe9fd43cdc4b7ec4034504bca07bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "01368fafe3a700ddc9fe3fe6d194415f0abfe9fd43cdc4b7ec4034504bca07bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01368fafe3a700ddc9fe3fe6d194415f0abfe9fd43cdc4b7ec4034504bca07bd", kill_on_drop: false }`
[INFO] [stdout] 01368fafe3a700ddc9fe3fe6d194415f0abfe9fd43cdc4b7ec4034504bca07bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e7860f6840c8fa795a87fe2a9912039b4bb3b4ca9c1f85302d522bdcb50c751
[INFO] running `Command { std: "docker" "start" "-a" "9e7860f6840c8fa795a87fe2a9912039b4bb3b4ca9c1f85302d522bdcb50c751", kill_on_drop: false }`
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[INFO] [stderr]     Checking epub-builder v0.4.4
[INFO] [stderr]     Checking notify v4.0.12
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[INFO] [stderr]    Compiling darling_core v0.8.6
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[INFO] [stderr]    Compiling darling_macro v0.8.6
[INFO] [stderr]     Checking failure v0.1.5
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[INFO] [stdout] error[E0382]: assign to part of moved value: `node`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/epub-1.2.0/src/xmlutils.rs:68:29
[INFO] [stdout]    |
[INFO] [stdout] 53 |                     let mut node = XMLNode {
[INFO] [stdout]    |                         -------- move occurs because `node` has type `XMLNode`, which does not implement the `Copy` trait
[INFO] [stdout] ...
[INFO] [stdout] 62 |                     let arnode = Rc::new(RefCell::new(node));
[INFO] [stdout]    |                                                       ---- value moved here
[INFO] [stdout] ...
[INFO] [stdout] 68 |                             node.parent = Some(Rc::downgrade(&c));
[INFO] [stdout]    |                             ^^^^^^^^^^^ value partially assigned here after move
[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 E0382`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `epub` due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "9e7860f6840c8fa795a87fe2a9912039b4bb3b4ca9c1f85302d522bdcb50c751", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e7860f6840c8fa795a87fe2a9912039b4bb3b4ca9c1f85302d522bdcb50c751", kill_on_drop: false }`
[INFO] [stdout] 9e7860f6840c8fa795a87fe2a9912039b4bb3b4ca9c1f85302d522bdcb50c751
