[INFO] crate mdbook-epub 0.3.0 is already in cache
[INFO] checking mdbook-epub-0.3.0 against master#209b2be09fcaff937480d1fbbe8b31646e361c7a for pr-70917
[INFO] extracting crate mdbook-epub 0.3.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate mdbook-epub 0.3.0 on toolchain 209b2be09fcaff937480d1fbbe8b31646e361c7a
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "read-manifest" "--manifest-path" "Cargo.toml"`
[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-0/source/Cargo.toml
[INFO] crate crates.io crate mdbook-epub 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+209b2be09fcaff937480d1fbbe8b31646e361c7a" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 6ee6af4d4f224d51c9164636054a706c2baf5dd584e314fd1987357bc12299da
[INFO] running `"docker" "start" "-a" "6ee6af4d4f224d51c9164636054a706c2baf5dd584e314fd1987357bc12299da"`
[INFO] [stderr]    Compiling libc v0.2.61
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling serde v1.0.98
[INFO] [stderr]     Checking adler32 v1.0.3
[INFO] [stderr]     Checking new_debug_unreachable v1.0.3
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[INFO] [stderr]    Compiling maplit v1.0.1
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[INFO] [stderr]    Compiling pulldown-cmark v0.5.3
[INFO] [stderr]     Checking open v1.3.2
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling bzip2-sys v0.1.7
[INFO] [stderr]    Compiling miniz_oxide_c_api v0.2.3
[INFO] [stderr]     Checking getopts v0.2.19
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[INFO] [stderr]    Compiling rand_os v0.1.3
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[INFO] [stderr]     Checking backtrace-sys v0.1.31
[INFO] [stderr]     Checking iovec v0.1.2
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[INFO] [stderr]     Checking bzip2 v0.3.3
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]     Checking rand_core v0.5.0
[INFO] [stderr]     Checking inotify v0.6.1
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[INFO] [stderr]     Checking tempfile v3.1.0
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[INFO] [stderr]    Compiling darling_core v0.8.6
[INFO] [stderr]    Compiling synstructure v0.10.2
[INFO] [stderr]    Compiling pest_generator v2.1.0
[INFO] [stderr]     Checking epub-builder v0.4.4
[INFO] [stderr]    Compiling serde_derive v1.0.98
[INFO] [stderr]    Compiling html5ever v0.23.0
[INFO] [stderr]    Compiling failure_derive v0.1.5
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling strum_macros v0.15.0
[INFO] [stderr]    Compiling structopt-derive v0.2.18
[INFO] [stderr]     Checking failure v0.1.5
[INFO] [stderr]     Checking handlebars v2.0.1
[INFO] [stderr]     Checking epub v1.2.0
[INFO] [stderr]    Compiling darling_macro v0.8.6
[INFO] [stderr]     Checking structopt v0.2.18
[INFO] [stderr] error[E0382]: assign to part of moved value: `node`
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/epub-1.2.0/src/xmlutils.rs:68:29
[INFO] [stderr]    |
[INFO] [stderr] 53 |                     let mut node = XMLNode {
[INFO] [stderr]    |                         -------- move occurs because `node` has type `xmlutils::XMLNode`, which does not implement the `Copy` trait
[INFO] [stderr] ...
[INFO] [stderr] 62 |                     let arnode = Rc::new(RefCell::new(node));
[INFO] [stderr]    |                                                       ---- value moved here
[INFO] [stderr] ...
[INFO] [stderr] 68 |                             node.parent = Some(Rc::downgrade(&c));
[INFO] [stderr]    |                             ^^^^^^^^^^^ value partially assigned here after move
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0382`.
[INFO] [stderr] error: could not compile `epub`.
[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] [stderr] error: build failed
[INFO] running `"docker" "inspect" "6ee6af4d4f224d51c9164636054a706c2baf5dd584e314fd1987357bc12299da"`
[INFO] running `"docker" "rm" "-f" "6ee6af4d4f224d51c9164636054a706c2baf5dd584e314fd1987357bc12299da"`
[INFO] [stdout] 6ee6af4d4f224d51c9164636054a706c2baf5dd584e314fd1987357bc12299da
