[INFO] fetching crate epubparse 0.2.2...
[INFO] testing epubparse-0.2.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate epubparse 0.2.2 into /workspace/builds/worker-57/source
[INFO] validating manifest of crates.io crate epubparse 0.2.2 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate epubparse 0.2.2
[INFO] finished tweaking crates.io crate epubparse 0.2.2
[INFO] tweaked toml for crates.io crate epubparse 0.2.2 written to /workspace/builds/worker-57/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded zip v0.5.13
[INFO] [stderr]   Downloaded xml-rs v0.8.4
[INFO] [stderr]   Downloaded xmltree-parse_with_config v0.10.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2b6cbdfbb76aa9fb1e6f33d5494d3a621982f60a3a095beace3cba6d9cc0cb8f
[INFO] running `Command { std: "docker" "start" "-a" "2b6cbdfbb76aa9fb1e6f33d5494d3a621982f60a3a095beace3cba6d9cc0cb8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2b6cbdfbb76aa9fb1e6f33d5494d3a621982f60a3a095beace3cba6d9cc0cb8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2b6cbdfbb76aa9fb1e6f33d5494d3a621982f60a3a095beace3cba6d9cc0cb8f", kill_on_drop: false }`
[INFO] [stdout] 2b6cbdfbb76aa9fb1e6f33d5494d3a621982f60a3a095beace3cba6d9cc0cb8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06a99a4437f7630f3bbc88475710da8c0b262a4c3adcf6844308baf3d0182321
[INFO] running `Command { std: "docker" "start" "-a" "06a99a4437f7630f3bbc88475710da8c0b262a4c3adcf6844308baf3d0182321", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling xml-rs v0.8.4
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling xmltree-parse_with_config v0.10.3
[INFO] [stderr]    Compiling flate2 v1.0.22
[INFO] [stderr]    Compiling zip v0.5.13
[INFO] [stderr]    Compiling epubparse v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `id`
[INFO] [stdout]   --> src/parse.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     id: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `properties`
[INFO] [stdout]   --> src/parse.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     properties: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `zip`
[INFO] [stdout]   --> src/parse.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 74 |     zip: ZipArchiveWrapper<'a>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_filenames`
[INFO] [stdout]   --> src/parse.rs:94:8
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fn get_filenames(&self) -> Vec<String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_title`
[INFO] [stdout]    --> src/parse.rs:180:12
[INFO] [stdout]     |
[INFO] [stdout] 180 |     pub fn get_title(&self) -> &str {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.26s
[INFO] running `Command { std: "docker" "inspect" "06a99a4437f7630f3bbc88475710da8c0b262a4c3adcf6844308baf3d0182321", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06a99a4437f7630f3bbc88475710da8c0b262a4c3adcf6844308baf3d0182321", kill_on_drop: false }`
[INFO] [stdout] 06a99a4437f7630f3bbc88475710da8c0b262a4c3adcf6844308baf3d0182321
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 157aed8f38cfae68775f00c733b5fa73ade68cdc6928f6f691fd752ee588392d
[INFO] running `Command { std: "docker" "start" "-a" "157aed8f38cfae68775f00c733b5fa73ade68cdc6928f6f691fd752ee588392d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling epubparse v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `id`
[INFO] [stdout]   --> src/parse.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     id: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `properties`
[INFO] [stdout]   --> src/parse.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     properties: Option<String>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `zip`
[INFO] [stdout]   --> src/parse.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 74 |     zip: ZipArchiveWrapper<'a>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_filenames`
[INFO] [stdout]   --> src/parse.rs:94:8
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fn get_filenames(&self) -> Vec<String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_title`
[INFO] [stdout]    --> src/parse.rs:180:12
[INFO] [stdout]     |
[INFO] [stdout] 180 |     pub fn get_title(&self) -> &str {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/../../test_resources/paid_off.epub: No such file or directory (os error 2)
[INFO] [stdout]    --> src/parse.rs:491:35
[INFO] [stdout]     |
[INFO] [stdout] 491 |     static EPUB_PAID_OFF: &[u8] = include_bytes!("../../test_resources/paid_off.epub");
[INFO] [stdout]     |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/../../test_resources/shakespeares.epub: No such file or directory (os error 2)
[INFO] [stdout]    --> src/parse.rs:492:39
[INFO] [stdout]     |
[INFO] [stdout] 492 |     static EPUB_SHAKESPEARES: &[u8] = include_bytes!("../../test_resources/shakespeares.epub");
[INFO] [stdout]     |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/../../test_resources/simple.epub: No such file or directory (os error 2)
[INFO] [stdout]    --> src/parse.rs:493:33
[INFO] [stdout]     |
[INFO] [stdout] 493 |     static EPUB_SIMPLE: &[u8] = include_bytes!("../../test_resources/simple.epub");
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/../../test_resources/nested.epub: No such file or directory (os error 2)
[INFO] [stdout]    --> src/parse.rs:494:33
[INFO] [stdout]     |
[INFO] [stdout] 494 |     static EPUB_NESTED: &[u8] = include_bytes!("../../test_resources/nested.epub");
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/../../test_resources/kanjian.epub: No such file or directory (os error 2)
[INFO] [stdout]    --> src/parse.rs:495:34
[INFO] [stdout]     |
[INFO] [stdout] 495 |     static EPUB_KANJIAN: &[u8] = include_bytes!("../../test_resources/kanjian.epub");
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/../../test_resources/pride_prejudice_chapter.html: No such file or directory (os error 2)
[INFO] [stdout]   --> src/util.rs:95:9
[INFO] [stdout]    |
[INFO] [stdout] 95 |         include_str!("../../test_resources/pride_prejudice_chapter.html");
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/../../test_resources/simple_chapter.html: No such file or directory (os error 2)
[INFO] [stdout]   --> src/util.rs:96:40
[INFO] [stdout]    |
[INFO] [stdout] 96 |     static SIMPLE_CHAPTER_HTML: &str = include_str!("../../test_resources/simple_chapter.html");
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/../../test_resources/chapter_entities.html: No such file or directory (os error 2)
[INFO] [stdout]   --> src/util.rs:97:42
[INFO] [stdout]    |
[INFO] [stdout] 97 |     static ENTITIES_CHAPTER_HTML: &str = include_str!("../../test_resources/chapter_entities.html");
[INFO] [stdout]    |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_str` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read src/../../test_resources/paid_off.epub: No such file or directory (os error 2)
[INFO] [stdout]   --> src/lib.rs:31:35
[INFO] [stdout]    |
[INFO] [stdout] 31 |     static EPUB_PAID_OFF: &[u8] = include_bytes!("../../test_resources/paid_off.epub");
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `include_bytes` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 9 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `epubparse` due to 10 previous errors
[INFO] running `Command { std: "docker" "inspect" "157aed8f38cfae68775f00c733b5fa73ade68cdc6928f6f691fd752ee588392d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "157aed8f38cfae68775f00c733b5fa73ade68cdc6928f6f691fd752ee588392d", kill_on_drop: false }`
[INFO] [stdout] 157aed8f38cfae68775f00c733b5fa73ade68cdc6928f6f691fd752ee588392d