[INFO] cloning repository https://github.com/jago-community/edit
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jago-community/edit" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjago-community%2Fedit", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjago-community%2Fedit'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9c79e47aab63c45b33e34f6a4957d7c9d594f35a
[INFO] testing jago-community/edit against beta-2026-04-21 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjago-community%2Fedit" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jago-community/edit
[INFO] finished tweaking git repo https://github.com/jago-community/edit
[INFO] tweaked toml for git repo https://github.com/jago-community/edit written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jago-community/edit on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jago-community/edit 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" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 515c715fd3d9d27ee1806d3ef8eead9ba5358e19a19cd52973801246a97af413
[INFO] running `Command { std: "docker" "start" "-a" "515c715fd3d9d27ee1806d3ef8eead9ba5358e19a19cd52973801246a97af413", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "515c715fd3d9d27ee1806d3ef8eead9ba5358e19a19cd52973801246a97af413", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "515c715fd3d9d27ee1806d3ef8eead9ba5358e19a19cd52973801246a97af413", kill_on_drop: false }`
[INFO] [stdout] 515c715fd3d9d27ee1806d3ef8eead9ba5358e19a19cd52973801246a97af413
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dcc50454aebfd47fa727a9f7abe2c5e924abe15719a1f3aff7d7f6c14d1cd87e
[INFO] running `Command { std: "docker" "start" "-a" "dcc50454aebfd47fa727a9f7abe2c5e924abe15719a1f3aff7d7f6c14d1cd87e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling proc-macro2 v1.0.34
[INFO] [stderr]    Compiling syn v1.0.84
[INFO] [stderr]    Compiling serde_derive v1.0.133
[INFO] [stderr]    Compiling serde v1.0.133
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling signal-hook v0.3.13
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]    Compiling num-rational v0.3.2
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling smallvec v1.7.0
[INFO] [stderr]    Compiling lock_api v0.4.5
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling signal-hook-mio v0.2.1
[INFO] [stderr]    Compiling crossterm v0.22.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling quickcheck v0.9.2
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling num v0.3.1
[INFO] [stderr]    Compiling crdts v7.0.0
[INFO] [stderr]    Compiling edit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `position`
[INFO] [stdout]   --> src/display.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let position = crossterm::cursor::position()?;
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Buffer` is never constructed
[INFO] [stdout]   --> src/display.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub enum Error {
[INFO] [stdout]    |          ----- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 92 |     Buffer,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Document` is never constructed
[INFO] [stdout]  --> src/document.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub struct Document<'a> {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Cursor` is never constructed
[INFO] [stdout]   --> src/document.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Cursor {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Lense` is never used
[INFO] [stdout]   --> src/document.rs:16:10
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub enum Lense {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Error` is never used
[INFO] [stdout]   --> src/document.rs:30:10
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub enum Error {
[INFO] [stdout]    |          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `current` are never used
[INFO] [stdout]   --> src/document.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl<'a> Document<'a> {
[INFO] [stdout]    | --------------------- associated items in this implementation
[INFO] [stdout] 36 |     pub fn new(buffer: &'a [u8]) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn current(&self, lense: Lense) -> Option<&'a str> {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ColorPicker` is never constructed
[INFO] [stdout]    --> src/document.rs:118:8
[INFO] [stdout]     |
[INFO] [stdout] 118 | struct ColorPicker {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/document.rs:124:8
[INFO] [stdout]     |
[INFO] [stdout] 123 | impl ColorPicker {
[INFO] [stdout]     | ---------------- associated function in this implementation
[INFO] [stdout] 124 |     fn new() -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `pick` is never used
[INFO] [stdout]    --> src/document.rs:141:8
[INFO] [stdout]     |
[INFO] [stdout] 140 | impl ColorPicker {
[INFO] [stdout]     | ---------------- method in this implementation
[INFO] [stdout] 141 |     fn pick(&mut self) -> Color {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `handle`, `focus`, `step_forward`, `from_last_grapheme`, and `step_backward` are never used
[INFO] [stdout]    --> src/document.rs:149:12
[INFO] [stdout]     |
[INFO] [stdout] 148 | impl<'a> Document<'a> {
[INFO] [stdout]     | --------------------- associated items in this implementation
[INFO] [stdout] 149 |     pub fn handle(&mut self, event: &Event) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 190 |     pub fn focus(&mut self, point: (usize, usize)) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 194 |     fn step_forward(&mut self, lense: Lense) -> Result<(), Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 231 |     fn from_last_grapheme() -> Result<(), Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 235 |     fn step_backward(&mut self, lense: Lense) -> Result<(), Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ULineBounds` is never constructed
[INFO] [stdout]    --> src/document.rs:332:8
[INFO] [stdout]     |
[INFO] [stdout] 332 | struct ULineBounds<'a> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/document.rs:338:8
[INFO] [stdout]     |
[INFO] [stdout] 337 | impl<'a> ULineBounds<'a> {
[INFO] [stdout]     | ------------------------ associated function in this implementation
[INFO] [stdout] 338 |     fn new(source: &'a str) -> Self {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Plane` is never constructed
[INFO] [stdout]  --> src/plane.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Plane<'a> {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Point` is never constructed
[INFO] [stdout]  --> src/plane.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Point {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/cursor.rs:332:25
[INFO] [stdout]     |
[INFO] [stdout] 332 |                         drop(line_bounds.next());
[INFO] [stdout]     |                         ^^^^^------------------^
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              argument has type `Option<&str>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dropping_copy_types)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 332 -                         drop(line_bounds.next());
[INFO] [stdout] 332 +                         let _ = line_bounds.next();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/cursor.rs:354:21
[INFO] [stdout]     |
[INFO] [stdout] 354 |                     drop(line_bounds.next());
[INFO] [stdout]     |                     ^^^^^------------------^
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          argument has type `Option<&str>`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 354 -                     drop(line_bounds.next());
[INFO] [stdout] 354 +                     let _ = line_bounds.next();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]   --> src/unicode.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |                 drop(rest.next());
[INFO] [stdout]    |                 ^^^^^-----------^
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      argument has type `Option<(usize, &str)>`
[INFO] [stdout]    |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]    |
[INFO] [stdout] 22 -                 drop(rest.next());
[INFO] [stdout] 22 +                 let _ = rest.next();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 22.16s
[INFO] running `Command { std: "docker" "inspect" "dcc50454aebfd47fa727a9f7abe2c5e924abe15719a1f3aff7d7f6c14d1cd87e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dcc50454aebfd47fa727a9f7abe2c5e924abe15719a1f3aff7d7f6c14d1cd87e", kill_on_drop: false }`
[INFO] [stdout] dcc50454aebfd47fa727a9f7abe2c5e924abe15719a1f3aff7d7f6c14d1cd87e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c7782ccd10cc010b24d646a6bf9398dc8ad6567d6b6cceeb41ec2a643fe9a78a
[INFO] running `Command { std: "docker" "start" "-a" "c7782ccd10cc010b24d646a6bf9398dc8ad6567d6b6cceeb41ec2a643fe9a78a", kill_on_drop: false }`
[INFO] [stderr]    Compiling edit v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `position`
[INFO] [stdout]   --> src/display.rs:47:13
[INFO] [stdout]    |
[INFO] [stdout] 47 |         let position = crossterm::cursor::position()?;
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/plane.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let input = b"# Jago
[INFO] [stdout]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Buffer` is never constructed
[INFO] [stdout]   --> src/display.rs:92:5
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub enum Error {
[INFO] [stdout]    |          ----- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 92 |     Buffer,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Cursor` is never constructed
[INFO] [stdout]   --> src/document.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Cursor {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Words` is never constructed
[INFO] [stdout]   --> src/document.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub enum Lense {
[INFO] [stdout]    |          ----- variant in this enum
[INFO] [stdout] 17 |     Graphemes,
[INFO] [stdout] 18 |     Words,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `handle`, `focus`, and `from_last_grapheme` are never used
[INFO] [stdout]    --> src/document.rs:149:12
[INFO] [stdout]     |
[INFO] [stdout] 148 | impl<'a> Document<'a> {
[INFO] [stdout]     | --------------------- associated items in this implementation
[INFO] [stdout] 149 |     pub fn handle(&mut self, event: &Event) {
[INFO] [stdout]     |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 190 |     pub fn focus(&mut self, point: (usize, usize)) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 231 |     fn from_last_grapheme() -> Result<(), Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Plane` is never constructed
[INFO] [stdout]  --> src/plane.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Plane<'a> {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Point` is never constructed
[INFO] [stdout]  --> src/plane.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Point {
[INFO] [stdout]   |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/cursor.rs:332:25
[INFO] [stdout]     |
[INFO] [stdout] 332 |                         drop(line_bounds.next());
[INFO] [stdout]     |                         ^^^^^------------------^
[INFO] [stdout]     |                              |
[INFO] [stdout]     |                              argument has type `Option<&str>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dropping_copy_types)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 332 -                         drop(line_bounds.next());
[INFO] [stdout] 332 +                         let _ = line_bounds.next();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/cursor.rs:354:21
[INFO] [stdout]     |
[INFO] [stdout] 354 |                     drop(line_bounds.next());
[INFO] [stdout]     |                     ^^^^^------------------^
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          argument has type `Option<&str>`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 354 -                     drop(line_bounds.next());
[INFO] [stdout] 354 +                     let _ = line_bounds.next();
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]   --> src/unicode.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |                 drop(rest.next());
[INFO] [stdout]    |                 ^^^^^-----------^
[INFO] [stdout]    |                      |
[INFO] [stdout]    |                      argument has type `Option<(usize, &str)>`
[INFO] [stdout]    |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]    |
[INFO] [stdout] 22 -                 drop(rest.next());
[INFO] [stdout] 22 +                 let _ = rest.next();
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "c7782ccd10cc010b24d646a6bf9398dc8ad6567d6b6cceeb41ec2a643fe9a78a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7782ccd10cc010b24d646a6bf9398dc8ad6567d6b6cceeb41ec2a643fe9a78a", kill_on_drop: false }`
[INFO] [stdout] c7782ccd10cc010b24d646a6bf9398dc8ad6567d6b6cceeb41ec2a643fe9a78a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 65f6131fa195744970224a3531f4fc6ad95f93dabc5fba2c6ae848c7d3babf35
[INFO] running `Command { std: "docker" "start" "-a" "65f6131fa195744970224a3531f4fc6ad95f93dabc5fba2c6ae848c7d3babf35", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `position`
[INFO] [stderr]   --> src/display.rs:47:13
[INFO] [stderr]    |
[INFO] [stderr] 47 |         let position = crossterm::cursor::position()?;
[INFO] [stderr]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_position`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]   --> src/plane.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |     let input = b"# Jago
[INFO] [stderr]    |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Buffer` is never constructed
[INFO] [stderr]   --> src/display.rs:92:5
[INFO] [stderr]    |
[INFO] [stderr] 84 | pub enum Error {
[INFO] [stderr]    |          ----- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 92 |     Buffer,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Cursor` is never constructed
[INFO] [stderr]   --> src/document.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct Cursor {
[INFO] [stderr]    |            ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Words` is never constructed
[INFO] [stderr]   --> src/document.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub enum Lense {
[INFO] [stderr]    |          ----- variant in this enum
[INFO] [stderr] 17 |     Graphemes,
[INFO] [stderr] 18 |     Words,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `handle`, `focus`, and `from_last_grapheme` are never used
[INFO] [stderr]    --> src/document.rs:149:12
[INFO] [stderr]     |
[INFO] [stderr] 148 | impl<'a> Document<'a> {
[INFO] [stderr]     | --------------------- associated items in this implementation
[INFO] [stderr] 149 |     pub fn handle(&mut self, event: &Event) {
[INFO] [stderr]     |            ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 190 |     pub fn focus(&mut self, point: (usize, usize)) {
[INFO] [stderr]     |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 231 |     fn from_last_grapheme() -> Result<(), Error> {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Plane` is never constructed
[INFO] [stderr]  --> src/plane.rs:1:12
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub struct Plane<'a> {
[INFO] [stderr]   |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Point` is never constructed
[INFO] [stderr]  --> src/plane.rs:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 | struct Point {
[INFO] [stderr]   |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stderr]    --> src/cursor.rs:332:25
[INFO] [stderr]     |
[INFO] [stderr] 332 |                         drop(line_bounds.next());
[INFO] [stderr]     |                         ^^^^^------------------^
[INFO] [stderr]     |                              |
[INFO] [stderr]     |                              argument has type `Option<&str>`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dropping_copy_types)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the expression or result
[INFO] [stderr]     |
[INFO] [stderr] 332 -                         drop(line_bounds.next());
[INFO] [stderr] 332 +                         let _ = line_bounds.next();
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stderr]    --> src/cursor.rs:354:21
[INFO] [stderr]     |
[INFO] [stderr] 354 |                     drop(line_bounds.next());
[INFO] [stderr]     |                     ^^^^^------------------^
[INFO] [stderr]     |                          |
[INFO] [stderr]     |                          argument has type `Option<&str>`
[INFO] [stderr]     |
[INFO] [stderr] help: use `let _ = ...` to ignore the expression or result
[INFO] [stderr]     |
[INFO] [stderr] 354 -                     drop(line_bounds.next());
[INFO] [stderr] 354 +                     let _ = line_bounds.next();
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stderr]   --> src/unicode.rs:22:17
[INFO] [stderr]    |
[INFO] [stderr] 22 |                 drop(rest.next());
[INFO] [stderr]    |                 ^^^^^-----------^
[INFO] [stderr]    |                      |
[INFO] [stderr]    |                      argument has type `Option<(usize, &str)>`
[INFO] [stderr]    |
[INFO] [stderr] help: use `let _ = ...` to ignore the expression or result
[INFO] [stderr]    |
[INFO] [stderr] 22 -                 drop(rest.next());
[INFO] [stderr] 22 +                 let _ = rest.next();
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `edit` (bin "edit" test) generated 11 warnings (run `cargo fix --bin "edit" -p edit --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/edit-7794f205f4496658)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test document::test_stepping ... ignored
[INFO] [stdout] test cursor::forward_graphemes ... ok
[INFO] [stdout] test document::test_unicode_lines ... ok
[INFO] [stdout] test plane::test_plane ... ok
[INFO] [stdout] test unicode::line_bounds ... ok
[INFO] [stdout] test cursor::test_forward_lines ... ok
[INFO] [stdout] test document::test_unicode_lines_backward ... ok
[INFO] [stdout] test cursor::backward_graphemes ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- cursor::backward_graphemes stdout ----
[INFO] [stdout] (1, 0, 1) - 1 = (0, 0, 0) "#"
[INFO] [stdout] (2, 0, 2) - 1 = (1, 0, 1) " "
[INFO] [stdout] (3, 0, 3) - 1 = (2, 0, 2) "J"
[INFO] [stdout] (4, 0, 4) - 1 = (3, 0, 3) "a"
[INFO] [stdout] (5, 0, 5) - 1 = (4, 0, 4) "g"
[INFO] [stdout] (0, 1, 7) - 1 = (5, 0, 5) "o"
[INFO] [stdout] 
[INFO] [stdout] thread 'cursor::backward_graphemes' (17) panicked at src/cursor.rs:198:21:
[INFO] [stdout] attempt to subtract with overflow
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x612b9bb5009a - std[128c3efe2914e152]::backtrace_rs::backtrace::libunwind::trace
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x612b9bb5009a - std[128c3efe2914e152]::backtrace_rs::backtrace::trace_unsynchronized::<std[128c3efe2914e152]::sys::backtrace::_print_fmt::{closure#1}>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x612b9bb5009a - std[128c3efe2914e152]::sys::backtrace::_print_fmt
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x612b9bb5009a - <<std[128c3efe2914e152]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[6771d259883166e6]::fmt::Display>::fmt
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x612b9bb63fea - <core[6771d259883166e6]::fmt::rt::Argument>::fmt
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x612b9bb63fea - core[6771d259883166e6]::fmt::write
[INFO] [stdout]    6:     0x612b9bb54912 - std[128c3efe2914e152]::io::default_write_fmt::<alloc[fef50e8eecedd288]::vec::Vec<u8>>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/io/mod.rs:621:11
[INFO] [stdout]    7:     0x612b9bb54912 - <alloc[fef50e8eecedd288]::vec::Vec<u8> as std[128c3efe2914e152]::io::Write>::write_fmt
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/io/mod.rs:1976:13
[INFO] [stdout]    8:     0x612b9bb2f22f - <std[128c3efe2914e152]::sys::backtrace::BacktraceLock>::print
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x612b9bb2f22f - std[128c3efe2914e152]::panicking::default_hook::{closure#0}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x612b9bb484f9 - std[128c3efe2914e152]::panicking::default_hook
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x612b9badf8bc - <alloc[fef50e8eecedd288]::boxed::Box<dyn for<'a, 'b> core[6771d259883166e6]::ops::function::Fn<(&'a std[128c3efe2914e152]::panic::PanicHookInfo<'b>,), Output = ()> + core[6771d259883166e6]::marker::Sync + core[6771d259883166e6]::marker::Send> as core[6771d259883166e6]::ops::function::Fn<(&std[128c3efe2914e152]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/alloc/src/boxed.rs:2263:9
[INFO] [stdout]   12:     0x612b9badf8bc - test[b137923399915ecf]::test_main_with_exit_callback::<test[b137923399915ecf]::test_main::{closure#0}>::{closure#0}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x612b9bb486b2 - <alloc[fef50e8eecedd288]::boxed::Box<dyn for<'a, 'b> core[6771d259883166e6]::ops::function::Fn<(&'a std[128c3efe2914e152]::panic::PanicHookInfo<'b>,), Output = ()> + core[6771d259883166e6]::marker::Sync + core[6771d259883166e6]::marker::Send> as core[6771d259883166e6]::ops::function::Fn<(&std[128c3efe2914e152]::panic::PanicHookInfo,)>>::call
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/alloc/src/boxed.rs:2263:9
[INFO] [stdout]   14:     0x612b9bb486b2 - std[128c3efe2914e152]::panicking::panic_with_hook
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x612b9bb2f31a - std[128c3efe2914e152]::panicking::panic_handler::{closure#0}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:691:13
[INFO] [stdout]   16:     0x612b9bb244f9 - std[128c3efe2914e152]::sys::backtrace::__rust_end_short_backtrace::<std[128c3efe2914e152]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x612b9bb2fffd - __rustc[752cc74e29381ccc]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x612b9bb6473c - core[6771d259883166e6]::panicking::panic_fmt
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x612b9bb655f9 - core[6771d259883166e6]::panicking::panic_const::panic_const_sub_overflow
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panicking.rs:175:17
[INFO] [stdout]   20:     0x612b9bac58af - edit::cursor::Cursor::backward_graphemes::{{closure}}::h2311074ae4215972
[INFO] [stdout]                                at /opt/rustwide/workdir/src/cursor.rs:198:21
[INFO] [stdout]   21:     0x612b9bace34f - itertools::Itertools::fold_while::{{closure}}::h6c30cae5b40e738d
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.3/src/lib.rs:2410:19
[INFO] [stdout]   22:     0x612b9bace34f - core::ops::function::impls::<impl core::ops::function::FnMut<A> for &mut F>::call_mut::h0947114a7d44489f
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ops/function.rs:298:21
[INFO] [stdout]   23:     0x612b9bac10ae - core::iter::traits::double_ended::DoubleEndedIterator::try_rfold::h4fdd57cb9dddde28
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/iter/traits/double_ended.rs:242:21
[INFO] [stdout]   24:     0x612b9bad06d8 - <core::iter::adapters::flatten::FlattenCompat<I,U> as core::iter::traits::double_ended::DoubleEndedIterator>::try_rfold::flatten::{{closure}}::hcdf0a60b5596b2b9
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/iter/adapters/flatten.rs:657:35
[INFO] [stdout]   25:     0x612b9bad1f55 - core::iter::adapters::flatten::FlattenCompat<I,U>::iter_try_rfold::flatten::{{closure}}::h041f8910705e5453
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/iter/adapters/flatten.rs:492:30
[INFO] [stdout]   26:     0x612b9bac1e49 - core::iter::adapters::map::map_try_fold::{{closure}}::h56c50d9146cd0c00
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/iter/adapters/map.rs:95:21
[INFO] [stdout]   27:     0x612b9bace81b - core::iter::traits::double_ended::DoubleEndedIterator::try_rfold::ha76fedfac54730ef
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/iter/traits/double_ended.rs:242:21
[INFO] [stdout]   28:     0x612b9babed70 - <core::iter::adapters::map::Map<I,F> as core::iter::traits::double_ended::DoubleEndedIterator>::try_rfold::hb4743e9cf2945740
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/iter/adapters/map.rs:158:19
[INFO] [stdout]   29:     0x612b9bacd5fe - <core::iter::adapters::fuse::Fuse<I> as core::iter::adapters::fuse::FuseImpl<I>>::try_rfold::h468daea73d2e2cc4
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/iter/adapters/fuse.rs:435:24
[INFO] [stdout]   30:     0x612b9bad1b9a - <core::iter::adapters::fuse::Fuse<I> as core::iter::traits::double_ended::DoubleEndedIterator>::try_rfold::hb176b8b3c157325b
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/iter/adapters/fuse.rs:148:9
[INFO] [stdout]   31:     0x612b9bad1b9a - core::iter::adapters::flatten::FlattenCompat<I,U>::iter_try_rfold::h665469e2389fcd23
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/iter/adapters/flatten.rs:500:25
[INFO] [stdout]   32:     0x612b9bad069a - <core::iter::adapters::flatten::FlattenCompat<I,U> as core::iter::traits::double_ended::DoubleEndedIterator>::try_rfold::h151a85f48e57a415
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/iter/adapters/flatten.rs:660:14
[INFO] [stdout]   33:     0x612b9bad066a - <core::iter::adapters::flatten::FlatMap<I,U,F> as core::iter::traits::double_ended::DoubleEndedIterator>::try_rfold::h0f0be5a0262f849a
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/iter/adapters/flatten.rs:124:20
[INFO] [stdout]   34:     0x612b9bad371a - <core::iter::adapters::rev::Rev<I> as core::iter::traits::iterator::Iterator>::try_fold::he531fa3176825d31
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/iter/adapters/rev.rs:76:19
[INFO] [stdout]   35:     0x612b9bad388e - itertools::Itertools::fold_while::h29482d3ddc01d658
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/itertools-0.10.3/src/lib.rs:2409:27
[INFO] [stdout]   36:     0x612b9bac579e - edit::cursor::Cursor::backward_graphemes::h96a8b02de5cfdc02
[INFO] [stdout]                                at /opt/rustwide/workdir/src/cursor.rs:192:14
[INFO] [stdout]   37:     0x612b9bac407c - edit::cursor::backward_graphemes::hf1975ab8190943b1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/cursor.rs:274:27
[INFO] [stdout]   38:     0x612b9bac4477 - edit::cursor::backward_graphemes::{{closure}}::h3d9e209085d9a343
[INFO] [stdout]                                at /opt/rustwide/workdir/src/cursor.rs:268:24
[INFO] [stdout]   39:     0x612b9bac0426 - core::ops::function::FnOnce::call_once::hd112c283e6d9337f
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   40:     0x612b9bad39bb - <fn() -> core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String> as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x612b9bad39bb - test[b137923399915ecf]::__rust_begin_short_backtrace::<core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>, fn() -> core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:663:18
[INFO] [stdout]   42:     0x612b9bae038b - test[b137923399915ecf]::run_test_in_process::{closure#0}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:686:74
[INFO] [stdout]   43:     0x612b9bae038b - <core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe<test[b137923399915ecf]::run_test_in_process::{closure#0}> as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   44:     0x612b9bae038b - std[128c3efe2914e152]::panicking::catch_unwind::do_call::<core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe<test[b137923399915ecf]::run_test_in_process::{closure#0}>, core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:581:40
[INFO] [stdout]   45:     0x612b9bae038b - std[128c3efe2914e152]::panicking::catch_unwind::<core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>, core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe<test[b137923399915ecf]::run_test_in_process::{closure#0}>>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:544:19
[INFO] [stdout]   46:     0x612b9bae038b - std[128c3efe2914e152]::panic::catch_unwind::<core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe<test[b137923399915ecf]::run_test_in_process::{closure#0}>, core[6771d259883166e6]::result::Result<(), alloc[fef50e8eecedd288]::string::String>>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panic.rs:359:14
[INFO] [stdout]   47:     0x612b9bae038b - test[b137923399915ecf]::run_test_in_process
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:686:27
[INFO] [stdout]   48:     0x612b9bae038b - test[b137923399915ecf]::run_test::{closure#0}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:607:43
[INFO] [stdout]   49:     0x612b9bada7e4 - test[b137923399915ecf]::run_test::{closure#1}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/test/src/lib.rs:637:41
[INFO] [stdout]   50:     0x612b9bada7e4 - std[128c3efe2914e152]::sys::backtrace::__rust_begin_short_backtrace::<test[b137923399915ecf]::run_test::{closure#1}, ()>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   51:     0x612b9bae2f92 - std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked::<test[b137923399915ecf]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   52:     0x612b9bae2f92 - <core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe<std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked<test[b137923399915ecf]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}> as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/panic/unwind_safe.rs:275:9
[INFO] [stdout]   53:     0x612b9bae2f92 - std[128c3efe2914e152]::panicking::catch_unwind::do_call::<core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe<std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked<test[b137923399915ecf]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:581:40
[INFO] [stdout]   54:     0x612b9bae2f92 - std[128c3efe2914e152]::panicking::catch_unwind::<(), core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe<std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked<test[b137923399915ecf]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panicking.rs:544:19
[INFO] [stdout]   55:     0x612b9bae2f92 - std[128c3efe2914e152]::panic::catch_unwind::<core[6771d259883166e6]::panic::unwind_safe::AssertUnwindSafe<std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked<test[b137923399915ecf]::run_test::{closure#1}, ()>::{closure#1}::{closure#0}>, ()>
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/panic.rs:359:14
[INFO] [stdout]   56:     0x612b9bae2f92 - std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked::<test[b137923399915ecf]::run_test::{closure#1}, ()>::{closure#1}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   57:     0x612b9bae2f92 - <std[128c3efe2914e152]::thread::lifecycle::spawn_unchecked<test[b137923399915ecf]::run_test::{closure#1}, ()>::{closure#1} as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   58:     0x612b9bb4f9af - <alloc[fef50e8eecedd288]::boxed::Box<dyn core[6771d259883166e6]::ops::function::FnOnce<(), Output = ()> + core[6771d259883166e6]::marker::Send> as core[6771d259883166e6]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/alloc/src/boxed.rs:2249:9
[INFO] [stdout]   59:     0x612b9bb4f9af - <std[128c3efe2914e152]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]                                at /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/std/src/sys/thread/unix.rs:118:17
[INFO] [stdout]   60:     0x724a34dfaaa4 - <unknown>
[INFO] [stdout]   61:     0x724a34e87a64 - clone
[INFO] [stdout]   62:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     cursor::backward_graphemes
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 6 passed; 1 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--bin edit`
[INFO] running `Command { std: "docker" "inspect" "65f6131fa195744970224a3531f4fc6ad95f93dabc5fba2c6ae848c7d3babf35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65f6131fa195744970224a3531f4fc6ad95f93dabc5fba2c6ae848c7d3babf35", kill_on_drop: false }`
[INFO] [stdout] 65f6131fa195744970224a3531f4fc6ad95f93dabc5fba2c6ae848c7d3babf35
