[INFO] fetching crate text-document 0.0.5...
[INFO] testing text-document-0.0.5 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145330-1
[INFO] extracting crate text-document 0.0.5 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate text-document 0.0.5
[INFO] finished tweaking crates.io crate text-document 0.0.5
[INFO] tweaked toml for crates.io crate text-document 0.0.5 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate text-document 0.0.5 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 32 packages to latest compatible versions
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded uuid-macro-internal v1.18.1
[INFO] [stderr]   Downloaded array_tool v1.0.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d28adddad8fcdb3df7b085832d15469ef3810f82be7b0f4a3b649ac60694b7c
[INFO] running `Command { std: "docker" "start" "-a" "7d28adddad8fcdb3df7b085832d15469ef3810f82be7b0f4a3b649ac60694b7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d28adddad8fcdb3df7b085832d15469ef3810f82be7b0f4a3b649ac60694b7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d28adddad8fcdb3df7b085832d15469ef3810f82be7b0f4a3b649ac60694b7c", kill_on_drop: false }`
[INFO] [stdout] 7d28adddad8fcdb3df7b085832d15469ef3810f82be7b0f4a3b649ac60694b7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ef6834539c1faf9100f2d502a41cd66cf05074a2055448b954dbe075a29e326
[INFO] running `Command { std: "docker" "start" "-a" "5ef6834539c1faf9100f2d502a41cd66cf05074a2055448b954dbe075a29e326", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling array_tool v1.0.3
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling uuid-macro-internal v1.18.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling uuid v1.18.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling text-document v0.0.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: method `set_text_format` is never used
[INFO] [stdout]    --> src/block.rs:256:19
[INFO] [stdout]     |
[INFO] [stdout]  23 | impl Block {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 256 |     pub(crate) fn set_text_format(&self, text_format: &TextFormat) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `text` is never read
[INFO] [stdout]   --> src/image.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Image {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |     text: RefCell<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Image` 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: associated items `new` and `image_format` are never used
[INFO] [stdout]   --> src/image.rs:31:19
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl Image {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 31 |     pub(crate) fn new(element_manager: Weak<ElementManager>) -> Self {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub(crate) fn image_format(&self) -> ImageFormat {
[INFO] [stdout]    |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Before` is never constructed
[INFO] [stdout]    --> src/text_document.rs:222:5
[INFO] [stdout]     |
[INFO] [stdout] 221 | pub(crate) enum InsertMode {
[INFO] [stdout]     |                 ---------- variant in this enum
[INFO] [stdout] 222 |     Before,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `insert_new_image` is never used
[INFO] [stdout]    --> src/text_document.rs:365:19
[INFO] [stdout]     |
[INFO] [stdout] 244 | impl ElementManager {
[INFO] [stdout]     | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 365 |     pub(crate) fn insert_new_image(
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `number_of_ancestors` are never used
[INFO] [stdout]    --> src/text_document.rs:785:19
[INFO] [stdout]     |
[INFO] [stdout] 782 | impl TreeModel {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 785 |     pub(crate) fn new() -> Self {
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 816 |     fn number_of_ancestors(&self, child_id: &usize) -> usize {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/text_document.rs:807:13
[INFO] [stdout]     |
[INFO] [stdout] 807 |     fn iter(&self) -> TreeIter {
[INFO] [stdout]     |             ^^^^^     -------- the same lifetime is hidden here
[INFO] [stdout]     |             |
[INFO] [stdout]     |             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 807 |     fn iter(&self) -> TreeIter<'_> {
[INFO] [stdout]     |                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.88s
[INFO] running `Command { std: "docker" "inspect" "5ef6834539c1faf9100f2d502a41cd66cf05074a2055448b954dbe075a29e326", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ef6834539c1faf9100f2d502a41cd66cf05074a2055448b954dbe075a29e326", kill_on_drop: false }`
[INFO] [stdout] 5ef6834539c1faf9100f2d502a41cd66cf05074a2055448b954dbe075a29e326
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c89ac0f7b0eef09da4884968716dcafa96e9c72fb15ecc9cf1345512c8032a25
[INFO] running `Command { std: "docker" "start" "-a" "c89ac0f7b0eef09da4884968716dcafa96e9c72fb15ecc9cf1345512c8032a25", kill_on_drop: false }`
[INFO] [stdout] warning: method `set_text_format` is never used
[INFO] [stdout]    --> src/block.rs:256:19
[INFO] [stdout]     |
[INFO] [stdout]  23 | impl Block {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 256 |     pub(crate) fn set_text_format(&self, text_format: &TextFormat) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `text` is never read
[INFO] [stdout]   --> src/image.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Image {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |     text: RefCell<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Image` 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: associated items `new` and `image_format` are never used
[INFO] [stdout]   --> src/image.rs:31:19
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl Image {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 31 |     pub(crate) fn new(element_manager: Weak<ElementManager>) -> Self {
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 44 |     pub(crate) fn image_format(&self) -> ImageFormat {
[INFO] [stdout]    |                   ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling text-document v0.0.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `Before` is never constructed
[INFO] [stdout]    --> src/text_document.rs:222:5
[INFO] [stdout]     |
[INFO] [stdout] 221 | pub(crate) enum InsertMode {
[INFO] [stdout]     |                 ---------- variant in this enum
[INFO] [stdout] 222 |     Before,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `insert_new_image` is never used
[INFO] [stdout]    --> src/text_document.rs:365:19
[INFO] [stdout]     |
[INFO] [stdout] 244 | impl ElementManager {
[INFO] [stdout]     | ------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 365 |     pub(crate) fn insert_new_image(
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `number_of_ancestors` are never used
[INFO] [stdout]    --> src/text_document.rs:785:19
[INFO] [stdout]     |
[INFO] [stdout] 782 | impl TreeModel {
[INFO] [stdout]     | -------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 785 |     pub(crate) fn new() -> Self {
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] ...
[INFO] [stdout] 816 |     fn number_of_ancestors(&self, child_id: &usize) -> usize {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/text_document.rs:807:13
[INFO] [stdout]     |
[INFO] [stdout] 807 |     fn iter(&self) -> TreeIter {
[INFO] [stdout]     |             ^^^^^     -------- the same lifetime is hidden here
[INFO] [stdout]     |             |
[INFO] [stdout]     |             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 807 |     fn iter(&self) -> TreeIter<'_> {
[INFO] [stdout]     |                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `setup_text_document` is never used
[INFO] [stdout]  --> tests/common/mod.rs:3:8
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub fn setup_text_document() -> TextDocument {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `text` is never read
[INFO] [stdout]   --> src/image.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Image {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |     text: RefCell<String>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Image` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/text_document.rs:785:19
[INFO] [stdout]     |
[INFO] [stdout] 782 | impl TreeModel {
[INFO] [stdout]     | -------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 785 |     pub(crate) fn new() -> Self {
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/text_document.rs:807:13
[INFO] [stdout]     |
[INFO] [stdout] 807 |     fn iter(&self) -> TreeIter {
[INFO] [stdout]     |             ^^^^^     -------- the same lifetime is hidden here
[INFO] [stdout]     |             |
[INFO] [stdout]     |             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 807 |     fn iter(&self) -> TreeIter<'_> {
[INFO] [stdout]     |                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.93s
[INFO] running `Command { std: "docker" "inspect" "c89ac0f7b0eef09da4884968716dcafa96e9c72fb15ecc9cf1345512c8032a25", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c89ac0f7b0eef09da4884968716dcafa96e9c72fb15ecc9cf1345512c8032a25", kill_on_drop: false }`
[INFO] [stdout] c89ac0f7b0eef09da4884968716dcafa96e9c72fb15ecc9cf1345512c8032a25
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 523a94b562fdc44374038e7f7c48b26fbb1634e855c59cbc9c397611203b35d7
[INFO] running `Command { std: "docker" "start" "-a" "523a94b562fdc44374038e7f7c48b26fbb1634e855c59cbc9c397611203b35d7", kill_on_drop: false }`
[INFO] [stderr] warning: method `set_text_format` is never used
[INFO] [stderr]    --> src/block.rs:256:19
[INFO] [stderr]     |
[INFO] [stderr]  23 | impl Block {
[INFO] [stderr]     | ---------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 256 |     pub(crate) fn set_text_format(&self, text_format: &TextFormat) {
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `text` is never read
[INFO] [stderr]   --> src/image.rs:20:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub struct Image {
[INFO] [stderr]    |            ----- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 20 |     text: RefCell<String>,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Image` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `image_format` are never used
[INFO] [stderr]   --> src/image.rs:31:19
[INFO] [stderr]    |
[INFO] [stderr] 30 | impl Image {
[INFO] [stderr]    | ---------- associated items in this implementation
[INFO] [stderr] 31 |     pub(crate) fn new(element_manager: Weak<ElementManager>) -> Self {
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 44 |     pub(crate) fn image_format(&self) -> ImageFormat {
[INFO] [stderr]    |                   ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Before` is never constructed
[INFO] [stderr]    --> src/text_document.rs:222:5
[INFO] [stderr]     |
[INFO] [stderr] 221 | pub(crate) enum InsertMode {
[INFO] [stderr]     |                 ---------- variant in this enum
[INFO] [stderr] 222 |     Before,
[INFO] [stderr]     |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `insert_new_image` is never used
[INFO] [stderr]    --> src/text_document.rs:365:19
[INFO] [stderr]     |
[INFO] [stderr] 244 | impl ElementManager {
[INFO] [stderr]     | ------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 365 |     pub(crate) fn insert_new_image(
[INFO] [stderr]     |                   ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `number_of_ancestors` are never used
[INFO] [stderr]    --> src/text_document.rs:785:19
[INFO] [stderr]     |
[INFO] [stderr] 782 | impl TreeModel {
[INFO] [stderr]     | -------------- associated items in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 785 |     pub(crate) fn new() -> Self {
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] ...
[INFO] [stderr] 816 |     fn number_of_ancestors(&self, child_id: &usize) -> usize {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stderr]    --> src/text_document.rs:807:13
[INFO] [stderr]     |
[INFO] [stderr] 807 |     fn iter(&self) -> TreeIter {
[INFO] [stderr]     |             ^^^^^     -------- the same lifetime is hidden here
[INFO] [stderr]     |             |
[INFO] [stderr]     |             the lifetime is elided here
[INFO] [stdout] 
[INFO] [stderr]     |
[INFO] [stdout] running 27 tests
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] test block::tests::convert_position_from_block_to_child ... ok
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] test block::tests::list_all_children ... ok
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stdout] test block::tests::analyze_for_merges_of_text_elements ... ok
[INFO] [stderr]     |
[INFO] [stdout] test block::tests::insert_new_text_element ... ok
[INFO] [stderr] 807 |     fn iter(&self) -> TreeIter<'_> {
[INFO] [stdout] test block::tests::merge_text_elements ... ok
[INFO] [stderr]     |                               ++++
[INFO] [stdout] test block::tests::remove_between_positions ... ok
[INFO] [stderr] 
[INFO] [stdout] test block::tests::plain_text_between_positions ... ok
[INFO] [stderr] warning: field `text` is never read
[INFO] [stdout] test format::tests::merge_image_formats ... ok
[INFO] [stderr]   --> src/image.rs:20:5
[INFO] [stdout] test format::tests::merge_frame_formats ... ok
[INFO] [stderr]    |
[INFO] [stdout] test block::tests::remove_between_positions_in_2_texts ... ok
[INFO] [stderr] 17 | pub struct Image {
[INFO] [stdout] test block::tests::block_text_format ... ok
[INFO] [stderr]    |            ----- field in this struct
[INFO] [stdout] test format::tests::merge_block_formats ... ok
[INFO] [stderr] ...
[INFO] [stdout] test image::tests::basics ... ok
[INFO] [stderr] 20 |     text: RefCell<String>,
[INFO] [stdout] test block::tests::split ... ok
[INFO] [stderr]    |     ^^^^
[INFO] [stdout] test format::tests::merge_char_foramts ... ok
[INFO] [stderr]    |
[INFO] [stdout] test text::tests::remove_text ... ok
[INFO] [stderr]    = note: `Image` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] test image::tests::position ... ok
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/text_document.rs:785:19
[INFO] [stderr]     |
[INFO] [stderr] 782 | impl TreeModel {
[INFO] [stderr]     | -------------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 785 |     pub(crate) fn new() -> Self {
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `text-document` (lib) generated 7 warnings (run `cargo fix --lib -p text-document` to apply 1 suggestion)
[INFO] [stderr] warning: `text-document` (lib test) generated 3 warnings (1 duplicate)
[INFO] [stderr] warning: function `setup_text_document` is never used
[INFO] [stderr]  --> tests/common/mod.rs:3:8
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub fn setup_text_document() -> TextDocument {
[INFO] [stderr]   |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `text-document` (test "cursor") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/text_document-f08b27732e404905)
[INFO] [stdout] test block::tests::set_plain_text ... ok
[INFO] [stdout] test text_document::document_tests::find_block ... ok
[INFO] [stdout] test text_document::document_tests::insert_new_block_after ... ok
[INFO] [stdout] test text_document::document_tests::insert_new_block_as_child ... ok
[INFO] [stdout] test text_document::document_tests::insert_new_block_after_in_frame ... ok
[INFO] [stdout] test text_document::document_tests::insert_new_block_before ... ok
[INFO] [stdout] test text_document::document_tests::list_all_children ... ok
[INFO] [stdout] test text_document::document_tests::list_all_direct_children ... ok
[INFO] [stdout] test text_document::tests_element::get ... ok
[INFO] [stdout] test text_document::tree_model_tests::ancestors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/cursor.rs (/opt/rustwide/target/debug/deps/cursor-21259e7e3e18cec3)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test callbacks ... ok
[INFO] [stdout] test cursor_insert_plain_text ... ok
[INFO] [stdout] test cursor_insert_single_line_plain_text_at_position ... ok
[INFO] [stdout] test cursor_insert_plain_text_into_filled_block ... ok
[INFO] [stdout] test cursor_insert_block ... ok
[INFO] [stdout] test remove_in_blocks_at_the_same_level ... ok
[INFO] [stdout] test format_blocks ... ok
[INFO] [stdout] test move_operation ... ok
[INFO] [stdout] test format_frames ... ok
[INFO] [stdout] test remove_in_blocks_where_bottom_is_child_of_top_block ... ok
[INFO] [stdout] test remove_in_blocks_where_bottom_child_and_top_block_are_on_their_own_frame ... ok
[INFO] [stdout] test cursor_select_text ... ok
[INFO] [stdout] test remove_in_blocks_where_bottom_child_and_top_block_are_the_same ... ok
[INFO] [stdout] test cursor_insert_plain_text_at_position ... ok
[INFO] [stdout] test move_cursor ... ok
[INFO] [stdout] test remove_in_blocks_where_top_is_child_of_bottom_block ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/document.rs (/opt/rustwide/target/debug/deps/document-138a4c22d406a878)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test create_document ... ok
[INFO] [stdout] test add_text ... ok
[INFO] [stdout] test set_plain_text_then_export_it ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/formats.rs (/opt/rustwide/target/debug/deps/formats-7a53c676e2f54cc7)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test image_format ... ok
[INFO] [stdout] test text_format ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests text_document
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 63) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.37s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "523a94b562fdc44374038e7f7c48b26fbb1634e855c59cbc9c397611203b35d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "523a94b562fdc44374038e7f7c48b26fbb1634e855c59cbc9c397611203b35d7", kill_on_drop: false }`
[INFO] [stdout] 523a94b562fdc44374038e7f7c48b26fbb1634e855c59cbc9c397611203b35d7