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[INFO] [stdout] 1bf46741a7499164bc4a2eefdf7569da014aa99f
[INFO] testing jsim2010/paper against try#28f95933dc0727396c07b48d0a8cb5211b7fb472 for pr-154065-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjsim2010%2Fpaper" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jsim2010/paper
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[INFO] validating manifest of git repo https://github.com/jsim2010/paper on toolchain 28f95933dc0727396c07b48d0a8cb5211b7fb472
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling paper v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `log::error`
[INFO] [stdout]   --> src/io.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     log::error,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/app/translate.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     #[must_use]
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, and traits
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `DocOp` is never used
[INFO] [stdout]   --> src/app/translate.rs:83:17
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub(crate) enum DocOp {
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ReadFileError` is never constructed
[INFO] [stdout]   --> src/io.rs:96:8
[INFO] [stdout]    |
[INFO] [stdout] 96 | struct ReadFileError {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Glitch` is never used
[INFO] [stdout]    --> src/io.rs:107:6
[INFO] [stdout]     |
[INFO] [stdout] 107 | enum Glitch {
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `InvalidFileStringError` is never used
[INFO] [stdout]    --> src/io.rs:143:17
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub(crate) enum InvalidFileStringError {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tongue` is never read
[INFO] [stdout]    --> src/io.rs:260:5
[INFO] [stdout]     |
[INFO] [stdout] 254 | pub(crate) struct Interface {
[INFO] [stdout]     |                   --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 260 |     tongue: Rc<Tongue>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Interface` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UrlError` is never constructed
[INFO] [stdout]    --> src/io.rs:353:8
[INFO] [stdout]     |
[INFO] [stdout] 353 | struct UrlError(String);
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `version` is never read
[INFO] [stdout]    --> src/io.rs:558:9
[INFO] [stdout]     |
[INFO] [stdout] 556 |     Open {
[INFO] [stdout]     |     ---- field in this variant
[INFO] [stdout] 557 |         /// The version of the document.
[INFO] [stdout] 558 |         version: i32,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `DocEdit` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DocChange` is never constructed
[INFO] [stdout]    --> src/io.rs:566:19
[INFO] [stdout]     |
[INFO] [stdout] 566 | pub(crate) struct DocChange {
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `modifiers` is never read
[INFO] [stdout]    --> src/io/ui.rs:196:9
[INFO] [stdout]     |
[INFO] [stdout] 192 |     Key {
[INFO] [stdout]     |     --- field in this variant
[INFO] [stdout] ...
[INFO] [stdout] 196 |         modifiers: KeyModifiers,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `UserAction` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 51s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.22.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "13ee7c49f042e47b16145961322ec6cd931c057cf231a40ee533de5c6425a588", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13ee7c49f042e47b16145961322ec6cd931c057cf231a40ee533de5c6425a588", kill_on_drop: false }`
[INFO] [stdout] 13ee7c49f042e47b16145961322ec6cd931c057cf231a40ee533de5c6425a588
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72b6fd4c7fc30a761f4595c415063a8d5c4a6867471bd6526d20b13a2fb8ca94
[INFO] running `Command { std: "docker" "start" "-a" "72b6fd4c7fc30a761f4595c415063a8d5c4a6867471bd6526d20b13a2fb8ca94", kill_on_drop: false }`
[INFO] [stderr]    Compiling paper v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `log::error`
[INFO] [stdout]   --> src/io.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     log::error,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/app/translate.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     #[must_use]
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, and traits
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `DocOp` is never used
[INFO] [stdout]   --> src/app/translate.rs:83:17
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub(crate) enum DocOp {
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ReadFileError` is never constructed
[INFO] [stdout]   --> src/io.rs:96:8
[INFO] [stdout]    |
[INFO] [stdout] 96 | struct ReadFileError {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Glitch` is never used
[INFO] [stdout]    --> src/io.rs:107:6
[INFO] [stdout]     |
[INFO] [stdout] 107 | enum Glitch {
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `InvalidFileStringError` is never used
[INFO] [stdout]    --> src/io.rs:143:17
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub(crate) enum InvalidFileStringError {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tongue` is never read
[INFO] [stdout]    --> src/io.rs:260:5
[INFO] [stdout]     |
[INFO] [stdout] 254 | pub(crate) struct Interface {
[INFO] [stdout]     |                   --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 260 |     tongue: Rc<Tongue>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Interface` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UrlError` is never constructed
[INFO] [stdout]    --> src/io.rs:353:8
[INFO] [stdout]     |
[INFO] [stdout] 353 | struct UrlError(String);
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `version` is never read
[INFO] [stdout]    --> src/io.rs:558:9
[INFO] [stdout]     |
[INFO] [stdout] 556 |     Open {
[INFO] [stdout]     |     ---- field in this variant
[INFO] [stdout] 557 |         /// The version of the document.
[INFO] [stdout] 558 |         version: i32,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `DocEdit` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DocChange` is never constructed
[INFO] [stdout]    --> src/io.rs:566:19
[INFO] [stdout]     |
[INFO] [stdout] 566 | pub(crate) struct DocChange {
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `modifiers` is never read
[INFO] [stdout]    --> src/io/ui.rs:196:9
[INFO] [stdout]     |
[INFO] [stdout] 192 |     Key {
[INFO] [stdout]     |     --- field in this variant
[INFO] [stdout] ...
[INFO] [stdout] 196 |         modifiers: KeyModifiers,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `UserAction` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `log::error`
[INFO] [stdout]   --> src/io.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     log::error,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stdout]   --> src/app/translate.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     #[must_use]
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]    = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, and traits
[INFO] [stdout]    = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `DocOp` is never used
[INFO] [stdout]   --> src/app/translate.rs:83:17
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub(crate) enum DocOp {
[INFO] [stdout]    |                 ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ReadFileError` is never constructed
[INFO] [stdout]   --> src/io.rs:96:8
[INFO] [stdout]    |
[INFO] [stdout] 96 | struct ReadFileError {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Glitch` is never used
[INFO] [stdout]    --> src/io.rs:107:6
[INFO] [stdout]     |
[INFO] [stdout] 107 | enum Glitch {
[INFO] [stdout]     |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `InvalidFileStringError` is never used
[INFO] [stdout]    --> src/io.rs:143:17
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub(crate) enum InvalidFileStringError {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tongue` is never read
[INFO] [stdout]    --> src/io.rs:260:5
[INFO] [stdout]     |
[INFO] [stdout] 254 | pub(crate) struct Interface {
[INFO] [stdout]     |                   --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 260 |     tongue: Rc<Tongue>,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Interface` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UrlError` is never constructed
[INFO] [stdout]    --> src/io.rs:353:8
[INFO] [stdout]     |
[INFO] [stdout] 353 | struct UrlError(String);
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `version` is never read
[INFO] [stdout]    --> src/io.rs:558:9
[INFO] [stdout]     |
[INFO] [stdout] 556 |     Open {
[INFO] [stdout]     |     ---- field in this variant
[INFO] [stdout] 557 |         /// The version of the document.
[INFO] [stdout] 558 |         version: i32,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `DocEdit` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DocChange` is never constructed
[INFO] [stdout]    --> src/io.rs:566:19
[INFO] [stdout]     |
[INFO] [stdout] 566 | pub(crate) struct DocChange {
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `modifiers` is never read
[INFO] [stdout]    --> src/io/ui.rs:196:9
[INFO] [stdout]     |
[INFO] [stdout] 192 |     Key {
[INFO] [stdout]     |     --- field in this variant
[INFO] [stdout] ...
[INFO] [stdout] 196 |         modifiers: KeyModifiers,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `UserAction` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.13s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.22.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "72b6fd4c7fc30a761f4595c415063a8d5c4a6867471bd6526d20b13a2fb8ca94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72b6fd4c7fc30a761f4595c415063a8d5c4a6867471bd6526d20b13a2fb8ca94", kill_on_drop: false }`
[INFO] [stdout] 72b6fd4c7fc30a761f4595c415063a8d5c4a6867471bd6526d20b13a2fb8ca94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+28f95933dc0727396c07b48d0a8cb5211b7fb472" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 34c64c4777fb930449a108eab5b77ba1e4c0e3d3f0961fce18e3b8e76a519467
[INFO] running `Command { std: "docker" "start" "-a" "34c64c4777fb930449a108eab5b77ba1e4c0e3d3f0961fce18e3b8e76a519467", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `log::error`
[INFO] [stderr]   --> src/io.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 |     log::error,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `#[must_use]` attribute cannot be used on trait methods in impl blocks
[INFO] [stderr]   --> src/app/translate.rs:71:5
[INFO] [stderr]    |
[INFO] [stderr] 71 |     #[must_use]
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stderr]    = help: `#[must_use]` can be applied to data types, foreign functions, functions, inherent methods, provided trait methods, required trait methods, and traits
[INFO] [stderr]    = note: `#[warn(unused_attributes)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum `DocOp` is never used
[INFO] [stderr]   --> src/app/translate.rs:83:17
[INFO] [stderr]    |
[INFO] [stderr] 83 | pub(crate) enum DocOp {
[INFO] [stderr]    |                 ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ReadFileError` is never constructed
[INFO] [stderr]   --> src/io.rs:96:8
[INFO] [stderr]    |
[INFO] [stderr] 96 | struct ReadFileError {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Glitch` is never used
[INFO] [stderr]    --> src/io.rs:107:6
[INFO] [stderr]     |
[INFO] [stderr] 107 | enum Glitch {
[INFO] [stderr]     |      ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `InvalidFileStringError` is never used
[INFO] [stderr]    --> src/io.rs:143:17
[INFO] [stderr]     |
[INFO] [stderr] 143 | pub(crate) enum InvalidFileStringError {
[INFO] [stderr]     |                 ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `tongue` is never read
[INFO] [stderr]    --> src/io.rs:260:5
[INFO] [stderr]     |
[INFO] [stderr] 254 | pub(crate) struct Interface {
[INFO] [stderr]     |                   --------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 260 |     tongue: Rc<Tongue>,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Interface` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: struct `UrlError` is never constructed
[INFO] [stderr]    --> src/io.rs:353:8
[INFO] [stderr]     |
[INFO] [stderr] 353 | struct UrlError(String);
[INFO] [stderr]     |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `version` is never read
[INFO] [stderr]    --> src/io.rs:558:9
[INFO] [stderr]     |
[INFO] [stderr] 556 |     Open {
[INFO] [stderr]     |     ---- field in this variant
[INFO] [stderr] 557 |         /// The version of the document.
[INFO] [stderr] 558 |         version: i32,
[INFO] [stderr]     |         ^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `DocEdit` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: struct `DocChange` is never constructed
[INFO] [stderr]    --> src/io.rs:566:19
[INFO] [stderr]     |
[INFO] [stderr] 566 | pub(crate) struct DocChange {
[INFO] [stderr]     |                   ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `modifiers` is never read
[INFO] [stderr]    --> src/io/ui.rs:196:9
[INFO] [stderr]     |
[INFO] [stderr] 192 |     Key {
[INFO] [stderr]     |     --- field in this variant
[INFO] [stderr] ...
[INFO] [stderr] 196 |         modifiers: KeyModifiers,
[INFO] [stderr]     |         ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `UserAction` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `paper` (lib) generated 11 warnings (run `cargo fix --lib -p paper` to apply 2 suggestions)
[INFO] [stderr] warning: `paper` (lib test) generated 11 warnings (11 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.22.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/paper-7561f0effd1c0ae0)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test app::translate::test::collect::collect ... ok
[INFO] [stdout] test app::translate::test::collect::reset ... ok
[INFO] [stdout] test app::translate::test::collect::execute ... ok
[INFO] [stdout] test app::translate::test::confirm::cancel ... ok
[INFO] [stdout] test app::translate::test::view::quit ... ok
[INFO] [stdout] test app::translate::test::confirm::confirm ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/paper-310e04d3c73031c2)
[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] [stderr]    Doc-tests paper
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - Paper (line 56) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "34c64c4777fb930449a108eab5b77ba1e4c0e3d3f0961fce18e3b8e76a519467", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34c64c4777fb930449a108eab5b77ba1e4c0e3d3f0961fce18e3b8e76a519467", kill_on_drop: false }`
[INFO] [stdout] 34c64c4777fb930449a108eab5b77ba1e4c0e3d3f0961fce18e3b8e76a519467
