[INFO] fetching crate anne 0.1.0...
[INFO] testing anne-0.1.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate anne 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate anne 0.1.0
[INFO] finished tweaking crates.io crate anne 0.1.0
[INFO] tweaked toml for crates.io crate anne 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate anne 0.1.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 42 packages to latest compatible versions
[INFO] [stderr]       Adding env_logger v0.4.3 (available: v0.11.8)
[INFO] [stderr]       Adding quick-xml v0.10.1 (available: v0.38.3)
[INFO] [stderr]       Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1)
[INFO] [stderr]       Adding zip v0.2.8 (available: v6.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 270085b1c84e6701ec75394b202e322914feafd6c8282fa9d00b75878d64200c
[INFO] running `Command { std: "docker" "start" "-a" "270085b1c84e6701ec75394b202e322914feafd6c8282fa9d00b75878d64200c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "270085b1c84e6701ec75394b202e322914feafd6c8282fa9d00b75878d64200c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "270085b1c84e6701ec75394b202e322914feafd6c8282fa9d00b75878d64200c", kill_on_drop: false }`
[INFO] [stdout] 270085b1c84e6701ec75394b202e322914feafd6c8282fa9d00b75878d64200c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc98454d704362d801828e1566e76e059fb815be2a007cc6198141e3e11fa051
[INFO] running `Command { std: "docker" "start" "-a" "fc98454d704362d801828e1566e76e059fb815be2a007cc6198141e3e11fa051", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling simd-adler32 v0.3.7
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling regex v0.2.11
[INFO] [stderr]    Compiling ucd-util v0.1.10
[INFO] [stderr]    Compiling cc v1.2.45
[INFO] [stderr]    Compiling aho-corasick v0.6.10
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling utf8-ranges v1.0.5
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling podio v0.1.7
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]    Compiling encoding_rs v0.7.2
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling msdos_time v0.1.6
[INFO] [stderr]    Compiling regex-syntax v0.5.6
[INFO] [stderr]    Compiling flate2 v1.1.5
[INFO] [stderr]    Compiling bzip2-sys v0.1.13+1.0.8
[INFO] [stderr]    Compiling env_logger v0.4.3
[INFO] [stderr]    Compiling bzip2 v0.3.3
[INFO] [stderr]    Compiling zip v0.2.8
[INFO] [stderr]    Compiling backtrace v0.3.76
[INFO] [stderr]    Compiling error-chain v0.11.0
[INFO] [stderr]    Compiling quick-xml v0.10.1
[INFO] [stderr]    Compiling anne v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/filetypes.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Comic(ComicCompression),
[INFO] [stdout]    |     ----- ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Filetype` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 13 -     Comic(ComicCompression),
[INFO] [stdout] 13 +     Comic(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `path`, `ft`, and `meta` are never read
[INFO] [stdout]   --> src/book.rs:9:6
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Book<'a> {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout]  9 |     pub path: &'a Path,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 10 |     pub ft: Filetype,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 11 |     pub meta: Metadata,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Book` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/book.rs:19:6
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Metadata {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub title: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 20 |     pub language: String,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 21 |     pub identifier: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 22 |     pub creator: Option<String>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 23 |     pub contributor: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 24 |     pub publisher: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 25 |     pub subject: Option<String>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 26 |     pub description: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 27 |     pub date: Option<String>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 28 |     pub type_tag: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 29 |     pub format: Option<String>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 30 |     pub source: Option<String>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 31 |     pub relation: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 32 |     pub coverage: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 33 |     pub rights: Option<String>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Metadata` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/book.rs:40:10
[INFO] [stdout]    |
[INFO] [stdout] 40 |     IOError(IOError),
[INFO] [stdout]    |     ------- ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ReadError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 40 -     IOError(IOError),
[INFO] [stdout] 40 +     IOError(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/book.rs:41:11
[INFO] [stdout]    |
[INFO] [stdout] 41 |     ZipError(ZipError),
[INFO] [stdout]    |     -------- ^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ReadError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 41 -     ZipError(ZipError),
[INFO] [stdout] 41 +     ZipError(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/book.rs:42:11
[INFO] [stdout]    |
[INFO] [stdout] 42 |     XmlError(XmlError),
[INFO] [stdout]    |     -------- ^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ReadError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 42 -     XmlError(XmlError),
[INFO] [stdout] 42 +     XmlError(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.22s
[INFO] running `Command { std: "docker" "inspect" "fc98454d704362d801828e1566e76e059fb815be2a007cc6198141e3e11fa051", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc98454d704362d801828e1566e76e059fb815be2a007cc6198141e3e11fa051", kill_on_drop: false }`
[INFO] [stdout] fc98454d704362d801828e1566e76e059fb815be2a007cc6198141e3e11fa051
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d98c589011dd248cdf39257fed051f06aaac7b69f9f4a9ab15282d7f2f7bb7ce
[INFO] running `Command { std: "docker" "start" "-a" "d98c589011dd248cdf39257fed051f06aaac7b69f9f4a9ab15282d7f2f7bb7ce", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling anne v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/filetypes.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 |     Comic(ComicCompression),
[INFO] [stdout]    |     ----- ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Filetype` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 13 -     Comic(ComicCompression),
[INFO] [stdout] 13 +     Comic(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `path`, `ft`, and `meta` are never read
[INFO] [stdout]   --> src/book.rs:9:6
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Book<'a> {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout]  9 |     pub path: &'a Path,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 10 |     pub ft: Filetype,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 11 |     pub meta: Metadata,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Book` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/book.rs:19:6
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Metadata {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub title: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 20 |     pub language: String,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 21 |     pub identifier: String,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 22 |     pub creator: Option<String>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 23 |     pub contributor: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 24 |     pub publisher: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 25 |     pub subject: Option<String>,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 26 |     pub description: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 27 |     pub date: Option<String>,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 28 |     pub type_tag: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 29 |     pub format: Option<String>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 30 |     pub source: Option<String>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 31 |     pub relation: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 32 |     pub coverage: Option<String>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 33 |     pub rights: Option<String>,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Metadata` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/book.rs:40:10
[INFO] [stdout]    |
[INFO] [stdout] 40 |     IOError(IOError),
[INFO] [stdout]    |     ------- ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ReadError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 40 -     IOError(IOError),
[INFO] [stdout] 40 +     IOError(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/book.rs:41:11
[INFO] [stdout]    |
[INFO] [stdout] 41 |     ZipError(ZipError),
[INFO] [stdout]    |     -------- ^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ReadError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 41 -     ZipError(ZipError),
[INFO] [stdout] 41 +     ZipError(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/book.rs:42:11
[INFO] [stdout]    |
[INFO] [stdout] 42 |     XmlError(XmlError),
[INFO] [stdout]    |     -------- ^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ReadError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 42 -     XmlError(XmlError),
[INFO] [stdout] 42 +     XmlError(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "d98c589011dd248cdf39257fed051f06aaac7b69f9f4a9ab15282d7f2f7bb7ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d98c589011dd248cdf39257fed051f06aaac7b69f9f4a9ab15282d7f2f7bb7ce", kill_on_drop: false }`
[INFO] [stdout] d98c589011dd248cdf39257fed051f06aaac7b69f9f4a9ab15282d7f2f7bb7ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 94e3d000728d94f6a4d804ea154c12dfd4562c47fb7dee181b54e78c7a6aa2ca
[INFO] running `Command { std: "docker" "start" "-a" "94e3d000728d94f6a4d804ea154c12dfd4562c47fb7dee181b54e78c7a6aa2ca", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/filetypes.rs:13:8
[INFO] [stderr]    |
[INFO] [stderr] 13 |     Comic(ComicCompression),
[INFO] [stderr]    |     ----- ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Filetype` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 13 -     Comic(ComicCompression),
[INFO] [stderr] 13 +     Comic(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: fields `path`, `ft`, and `meta` are never read
[INFO] [stderr]   --> src/book.rs:9:6
[INFO] [stderr]    |
[INFO] [stderr]  8 | pub struct Book<'a> {
[INFO] [stderr]    |            ---- fields in this struct
[INFO] [stderr]  9 |     pub path: &'a Path,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] 10 |     pub ft: Filetype,
[INFO] [stderr]    |         ^^
[INFO] [stderr] 11 |     pub meta: Metadata,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Book` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: multiple fields are never read
[INFO] [stderr]   --> src/book.rs:19:6
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub struct Metadata {
[INFO] [stderr]    |            -------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 19 |     pub title: String,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr] 20 |     pub language: String,
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 21 |     pub identifier: String,
[INFO] [stderr]    |         ^^^^^^^^^^
[INFO] [stderr] 22 |     pub creator: Option<String>,
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr] 23 |     pub contributor: Option<String>,
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 24 |     pub publisher: Option<String>,
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr] 25 |     pub subject: Option<String>,
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr] 26 |     pub description: Option<String>,
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 27 |     pub date: Option<String>,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] 28 |     pub type_tag: Option<String>,
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 29 |     pub format: Option<String>,
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] 30 |     pub source: Option<String>,
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] 31 |     pub relation: Option<String>,
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 32 |     pub coverage: Option<String>,
[INFO] [stderr]    |         ^^^^^^^^
[INFO] [stderr] 33 |     pub rights: Option<String>,
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Metadata` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/book.rs:40:10
[INFO] [stderr]    |
[INFO] [stderr] 40 |     IOError(IOError),
[INFO] [stderr]    |     ------- ^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ReadError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 40 -     IOError(IOError),
[INFO] [stderr] 40 +     IOError(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/book.rs:41:11
[INFO] [stderr]    |
[INFO] [stderr] 41 |     ZipError(ZipError),
[INFO] [stderr]    |     -------- ^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ReadError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 41 -     ZipError(ZipError),
[INFO] [stderr] 41 +     ZipError(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]   --> src/book.rs:42:11
[INFO] [stderr]    |
[INFO] [stderr] 42 |     XmlError(XmlError),
[INFO] [stderr]    |     -------- ^^^^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ReadError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 42 -     XmlError(XmlError),
[INFO] [stderr] 42 +     XmlError(()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `anne` (bin "anne" test) generated 6 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/anne-c8e6e2aa79b394c3)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "94e3d000728d94f6a4d804ea154c12dfd4562c47fb7dee181b54e78c7a6aa2ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94e3d000728d94f6a4d804ea154c12dfd4562c47fb7dee181b54e78c7a6aa2ca", kill_on_drop: false }`
[INFO] [stdout] 94e3d000728d94f6a4d804ea154c12dfd4562c47fb7dee181b54e78c7a6aa2ca
