[INFO] fetching crate epubie-lib 0.1.1...
[INFO] testing epubie-lib-0.1.1 against 1.90.0 for beta-1.91-3
[INFO] extracting crate epubie-lib 0.1.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate epubie-lib 0.1.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate epubie-lib 0.1.1
[INFO] tweaked toml for crates.io crate epubie-lib 0.1.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate epubie-lib 0.1.1 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate epubie-lib 0.1.1 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded deflate64 v0.1.9
[INFO] [stderr]   Downloaded xml-rs v0.8.26
[INFO] [stderr]   Downloaded liblzma v0.4.2
[INFO] [stderr]   Downloaded serde-xml-rs v0.8.1
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[INFO] [stderr]   Downloaded liblzma-sys v0.4.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e58109dcbe74b3e8ed2efec9a2d911a7e21ed198997af9bf462b8bd8df422e6
[INFO] running `Command { std: "docker" "start" "-a" "7e58109dcbe74b3e8ed2efec9a2d911a7e21ed198997af9bf462b8bd8df422e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e58109dcbe74b3e8ed2efec9a2d911a7e21ed198997af9bf462b8bd8df422e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e58109dcbe74b3e8ed2efec9a2d911a7e21ed198997af9bf462b8bd8df422e6", kill_on_drop: false }`
[INFO] [stdout] 7e58109dcbe74b3e8ed2efec9a2d911a7e21ed198997af9bf462b8bd8df422e6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9127b561288d97c8601e6b17fcc63edd48f15c5a511263ee458abd10a6759f5c
[INFO] running `Command { std: "docker" "start" "-a" "9127b561288d97c8601e6b17fcc63edd48f15c5a511263ee458abd10a6759f5c", kill_on_drop: false }`
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[INFO] [stderr]    Compiling serde-xml-rs v0.8.1
[INFO] [stderr]    Compiling epubie-lib v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `media_type` is never read
[INFO] [stdout]    --> src/epub.rs:178:5
[INFO] [stdout]     |
[INFO] [stdout] 174 | struct RootFile {
[INFO] [stdout]     |        -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 178 |     media_type: String,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RootFile` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `property` and `value` are never read
[INFO] [stdout]    --> src/epub.rs:214:5
[INFO] [stdout]     |
[INFO] [stdout] 208 | struct Meta {
[INFO] [stdout]     |        ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 214 |     property: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 215 |     #[serde(rename = "$text")]
[INFO] [stdout] 216 |     value: Option<String>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Meta` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `get_zip_archive` is never used
[INFO] [stdout]    --> src/epub.rs:626:8
[INFO] [stdout]     |
[INFO] [stdout] 294 | impl Epub {
[INFO] [stdout]     | --------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 626 |     fn get_zip_archive(file_path: &str) -> Result<ZipArchive<File>, Box<dyn error::Error>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.34s
[INFO] running `Command { std: "docker" "inspect" "9127b561288d97c8601e6b17fcc63edd48f15c5a511263ee458abd10a6759f5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9127b561288d97c8601e6b17fcc63edd48f15c5a511263ee458abd10a6759f5c", kill_on_drop: false }`
[INFO] [stdout] 9127b561288d97c8601e6b17fcc63edd48f15c5a511263ee458abd10a6759f5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 91ae458b0322aeddb8fd5e71191ee7831ed3c32943070afa5ca918f1323d1a24
[INFO] running `Command { std: "docker" "start" "-a" "91ae458b0322aeddb8fd5e71191ee7831ed3c32943070afa5ca918f1323d1a24", kill_on_drop: false }`
[INFO] [stdout] warning: field `media_type` is never read
[INFO] [stdout]    --> src/epub.rs:178:5
[INFO] [stdout]     |
[INFO] [stdout] 174 | struct RootFile {
[INFO] [stdout]     |        -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 178 |     media_type: String,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `RootFile` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `property` and `value` are never read
[INFO] [stdout]    --> src/epub.rs:214:5
[INFO] [stdout]     |
[INFO] [stdout] 208 | struct Meta {
[INFO] [stdout]     |        ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 214 |     property: Option<String>,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 215 |     #[serde(rename = "$text")]
[INFO] [stdout] 216 |     value: Option<String>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Meta` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `get_zip_archive` is never used
[INFO] [stdout]    --> src/epub.rs:626:8
[INFO] [stdout]     |
[INFO] [stdout] 294 | impl Epub {
[INFO] [stdout]     | --------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 626 |     fn get_zip_archive(file_path: &str) -> Result<ZipArchive<File>, Box<dyn error::Error>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling epubie-lib v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected `,`, found `"Chapter {}: {} ({} file{})"`
[INFO] [stdout]   --> src/lib.rs:22:25
[INFO] [stdout]    |
[INFO] [stdout] 21 |                     println!(c
[INFO] [stdout]    |                               - expected `,`
[INFO] [stdout] 22 |                         "Chapter {}: {} ({} file{})",
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unexpected token
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `epubie-lib` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "91ae458b0322aeddb8fd5e71191ee7831ed3c32943070afa5ca918f1323d1a24", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "91ae458b0322aeddb8fd5e71191ee7831ed3c32943070afa5ca918f1323d1a24", kill_on_drop: false }`
[INFO] [stdout] 91ae458b0322aeddb8fd5e71191ee7831ed3c32943070afa5ca918f1323d1a24